Answer:
Increase in heart rate.
Increase in respiratory rate.
What is a sympathetic nervous system?
The peripheral nervous system and the central nervous system are the two primary divisions of the human nervous system, as shown in the image below.
Two additional parts make up the peripheral nervous system. Skeletal muscle movement that is voluntary is controlled by the somatic nervous system. The somatic nervous system is at action when you choose to bring your coffee cup to your lips; it is doing so by engaging the necessary muscles. The autonomic nervous system, which regulates functions outside of our conscious awareness, is the second part of the PNS.
The parasympathetic nervous system and the sympathetic nervous system are additional divisions of the autonomic nervous system (which you are interested in). They have negative consequences on one another, to put it very broadly. While the parasympathetic neural system largely works to calm the body, the sympathetic nervous system often stimulates the body. Although this is a streamlined perspective, it might be helpful to think about it this way.
The sympathetic branch of the autonomic nervous system speeds up heartbeat, slows down digestion, opens up airways in the lungs to allow for greater airflow, triggers the liver to release glucose, and relaxes the bladder. All of this wakes up the body and gets it ready to "fight."
The parasympathetic division, in contrast, slows the heart rate, tightens the bronchi in the lungs, and boosts blood flow to the digestive system. The phrase "relax and digest" has been used to describe it.
The parasympathetic nervous system's nerves originate from the brainstem and spinal cord, as shown in the diagram. The "ganglia" (collections of cell bodies) of the sympathetic nervous system, however, exist beyond the spinal cord.
It's interesting to note that whereas the sympathetic nervous system activates the body using both acetylcholine (ACh) and norepinephrine (NE), the parasympathetic nervous system solely needs ACh to affect organs.
The sympathetic and parasympathetic nerve systems are autonomic, which means we typically have minimal control over them.
Because of its potential to diagnose health issues, one of the largest data requirements of the future will likely be ________.
Because of its potential to diagnose health issues, one of the largest data requirements of the future will likely be Mapping patients' genomes.
What is genetic mapping used for?
The Genetic Mapping is the function of analyzing the human genome as a whole, without focusing on a specific gene. Each existing exam has a specific technique capable of performing the DNA study individually according to each case.
Genetic mapping is a simple test for the patient, simply providing a blood or saliva sample that contains genetic material. Through specific and modern laboratory techniques, the DNA of this sample is isolated and properly sequenced.
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Where are the hormones oxytocin and antidiuretic hormone (adh) stored?
The axon terminals of neurons of the hypothalamic-hypophyseal tracts store and secrete ADH and oxytocin in the capillaries of the inferior hypophyseal artery.
Hypophyseal artery:
The infundibulum of the pituitary gland, the pars tuberalis, and the median eminence are all supplied by the superior hypophyseal artery. It is a branch of the internal carotid artery's cerebral portion. In order to supply the hypothalamus, the superior hypophyseal arteries split off from the internal carotid arteries, forming a capillary network in the median eminence that is not protected by the blood-brain barrier. The infundibular plexuses and the stalk, respectively, are the sources of the long and short hypophyseal portal veins.
The C6 section of the internal carotid artery gives rise to the superior hypophyseal artery (or arteries). Within 5 mm of the ocular artery's origin, it often arises as a single trunk from the internal carotid artery's medial or posteromedial side.
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When the tooth pulp has symptoms of lingering pain, a diagnosis of _______ can be made.
When the tooth pulp has symptoms of lingering pain,a diagnosis of irreversible pulpits can be made. pulpit is diagnosis by dentist, they take one or more extras to diagnosis of tooth decay and inflammation.
If inflammation builds in tooth the pulp can die. this is happens with irreversible pulpits and if once occur the pain will stop and tooth wouldn't be sensitive for cold or hot water. An infected pulp of the tooth will not heal on its own, so a root canal is suggested by dentist.
When tooth pulpit damage the tooth then removal of the tooth, relieving the pain of irreversible pulpits is by draining into tooth removing the pulpit and cleaning the root canal.
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A dihybrid cross produces 30 recombinant offspring out of a total of 1,000 offspring. What is the recombination frequency of the two gene pairs?
The recombination frequency of the two gene pairs is 3%.
The number of recombinant offspring(r.o.) / total number of offspring x 100% = recombination frequency(θ):
r.o./total x 100% = θ
30/100 x 100% = 3%
Recombinant offspring are children that have a different allele combination to their parents.
For example, say a mother has a haploid cell with the alleles AB and the father has a haploid cell with the alleles ab. These combine to make a diploid cell with the sequence Aa+Bb.
Formation of Recombinant Offspring :
Recombination can happen in two different ways; independent assortment and crossing over.
Independent assortment is when the maternal and parental DNA are mixed during meiosis, creating a new gene sequence.Crossing over happens during the first stage of meiosis when the two homologous chromosomes are paired and a portion breaks off on the same loci then reconnects to a different end. Crossing over can only happen when there isn't a physical linkage of the parental alleles.Recombination frequency (θ) is the frequency with which a single chromosomal crossover will take place between two genes during meiosis. A centimorgan (cM) is a unit that describes a recombination frequency of 1%. In this way we can measure the genetic distance between two loci, based upon their recombination frequency. This is a good estimate of the real distance. Double crossovers would turn into no recombination. In this case we cannot tell if crossovers took place. If the loci we're analysing are very close (less than 7 cM) a double crossover is very unlikely. When distances become higher, the likelihood of a double crossover increases. As the likelihood of a double crossover increases we systematically underestimate the genetic distance between two loci.
When two genes are close together on the same chromosome, they do not assort independently and are said to be linked. Whereas genes located on different chromosomes assort independently and have a recombination frequency of 50%, linked genes have a recombination frequency that is less than 50%.
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Hhv-5 infectious in pregnant women can be particular concern because this virus can be?
Hhv-5 infectious in pregnant women can be particular concern because this virus can be teratogenic.
What is teratogenic?Teratology is the study of aberrant physiological development across the whole life cycle of all species, including plants. Dysmorphology is a branch of medical genetics that focuses on the classification of congenital deformities.Teratogens are substances that, when exposed to a pregnant woman, may result in physical or functional abnormalities in the human embryo or fetus. Such substances include, for example, alcohol and cocaine.A teratogen is an agent that increases a baby's risk of developing a birth defect or can actually cause one. They are items to which a mother might be exposed while expecting.Teratogens can result in neural tube abnormalities like spina bifida during this time. Throughout the entire pregnancy, certain organs are vulnerable to teratogens. The baby's brain and spinal cord are included in this. Alcohol can be harmful at any point during pregnancy since it has an adverse effect on the brain and spinal cord.
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Regarding cellular phones, the __________ is a code used to reset a forgotten pin.
Regarding cellular phones, the electronic serial number (ESN) is a code used to reset a forgotten pin.
An electronic serial number (ESN) is the distinctive identification number that the manufacturer embeds or inscribes on the wireless phone's microchip. The ESN is automatically sent to the base station each time a call is placed so that the mobile switching office of the wireless carrier can verify the legitimacy of the call. In the field, the ESN cannot be easily changed. The mobile identification number (MIN), which is used by wireless carriers to identify phones on their network, is different from the ESN.To aid in preventing fraud, MINs and ESNs can be electronically checked.learn more about electronic serial number (ESN) here: https://brainly.com/question/14917805
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Regarding cellular phones, the personal unlocking code (PUK) is a code used to reset a forgotten pin.
What is personal unlocking code?A lost or forgotten personal identification number can be reset in SIM cards using a personal unblocking key, also known as a personal unblocking code. PIN protection is a function that is available on most mobile phones.GSM mobile phones utilize a Personal Unblocking Key, sometimes referred to as a PIN Unlocked Key (PUK) or Personal Unlock Code (PUC) (phones with a SIM card). The majority of cell phones have personal identification number (PIN) security.A PIN code, which is originally set to "0000," serves as a straightforward password for your Air SIM. If the incorrect PIN code is entered three times, a gadget will be locked for security.A PUK (Personal Unlocking Key) or PUC (Personal Unblocking Code) will be required once a device has been locked in order to open it.Learn more about personal unlocking key here:
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Pls what phylum does bacteria belong in.
Please help ASAP will mark the brainliest
Answer:
hBacteria were first classified as plants constituting the class Schizomycetes, which along with the Schizophyceae (blue green algae/Cyanobacteria) formed the phylum Schizophyta.
In taxonomy, a phylum is a group of organisms above classes, orders, families, genera, and species, but below domains and kingdoms. In addition to Mollusca, Chordata, and Arthropoda, there are many other types of phyla.
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A skull with a foramen magnum (which positions the skull in front of the body) belongs to?
The largest foreman is foramen magnum present in the skull, it is located in the inferior portion of the cranial fossa as a part of the occipital bone.
The foreman magnum is formed by occipital bone consist of three parts such as - basilar , lateral and squamosal. In which basilar part is formed due to fusion of occipital bone and clivus. Then lateral part is formed by occipital condyles, which articulate with atlas.
Obturator foramen is the largest foramen in the human body which is present in pelvic bone. Foramen magnum is formed with four bones - para squama , left and right pars lateralis and pars basilaris.
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A translocation between chromosomes 8 and 14 results in an enhancer element in direct control on the c myc gene if the enhancer element leads to over expression this mutation is called?
A translocation between chromosomes 8 and 14 results in an enhancer element in direct control on the c myc gene if the enhancer element leads to over expression this mutation is called intrachromosomal translocation.
The B-cell cancers Burkitt's lymphoma and acute lymphoblastic leukaemia(ALL) are characterised by the reciprocal chromosome translocation, or t(8;14), which involves the heavy chain locus on chromosome 14 and the c-myc oncogene on chromosome 8.
The intrachromosomal translocation connecting one c-myc allele to one of the immunoglobulin genes causes the dysregulation of c-myc gene expression in Burkitt's lymphoma. This physical connection encourages interactions between immunoglobulin and c-myc gene regulatory regions, which have an impact on the commencement and elongation of c-myc transcription.
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Quiet metabolic activities account for about ________ of the average person’s daily energy expenditures
Quiet metabolism account for about 50% of the average person’s daily energy expenditures
A metabolism is a balancing act that involves two types of simultaneous activities: building up body tissues and energy stores (called anabolism) and breaking down body tissues and energy stores to get additional fuel for body functions (called catabolism)
Some of them are catabolic routes, such as glycolysis (the breaking of glucose), -oxidation (the breakdown of fatty acids), and amino acid catabolism. Others are anabolic pathways, such as those involved in energy storage (such as glycogenosis) and triglyceride synthesis (lipogenesis)
Metabolic pathways include the processes of producing and decomposing glucose molecules. A metabolic pathway is a chain of chemical reactions that feed off of one another.
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The process of producing a radiographic study of blood vessels after the injection of a contrast medium is known as?
The process of producing a radio-graphic study of blood vessels after the infection of a contrast medium is known as Angiography.
Angiography is used to check the health of your blood vessels.In this process a needle is used to puncture the main artery in armpit or crook of the arm and place a ciled wire in artery. The needle is withdrawn and tube passed over the wire into artery. then wire is removed and both arteries structure they supply with blood can then be visualized.
It helps in diagnose the several problem affecting blood vessels, which includes atherosclerosis- narrowing of arteries, which mean you're at risk of having stoke or heart attack.
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Describe why drugs that interfere with the disassembly of a SNARE complex are capable of blocking neurotransmission.
The drugs that interfere with the disassembly of a SNARE complex are capable of blocking neurotransmission because the SNARE complex is responsible for the exocytotic release of neurotransmitters.
What is neurotransmission?Neurotransmission is defined as the transfer of information as electrical impulses from one nerve cell to another.
The chemicals that helps in the neurotransmission are called the neurotransmitters.
The SNARE complex are a group of protein family that is responsible for the release of neuroticism from the neural vesicles.
Therefore, the drugs that interfere with the disassembly of a SNARE complex should be capable of blocking neurotransmission.
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A scientist discovers an unknown multicellular organism that filters microorganisms from its marine habitat for food and reproduces sexually.
Which kingdom does the organism most likely belong to?
Animalia
Fungi
Protista
Plantae
Animalia is a multicellular organism that filters microorganisms from its marine habitat for food and reproduces sexually.
Kingdom Animalia:All kinds of animals are present in Kingdom Animalia. This kingdom's members are all multicellular and comprise eukaryotic cells. They consume other species because they are heterotrophic. Invertebrates like snails and sea anemones and vertebrates like humans and dolphins make up the diversified kingdom of Animalia. They come in all sizes, from blue whales that are 100 feet long to microscopic rotifers.
They have muscle cells, which give them the capacity to relax and contract different body sections. It is sexual to reproduce. However, lesser forms also engage in asexual reproduction. The zygote develops into a multicellular embryo during development. To carry out aerobic respiration, they need oxygen. Animal Phyla- Biologists recognize about 36 separate phyla within the Kingdom Animalia.
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If it were possible to move the terminal cisternae further away from the t-tubules, it would?
Answer:
not possible
Explanation:
A structure consisting of tissues organized to carry out a specific function defines a(n):_____.
A structure consisting of tissues organized to carry out a specific function defines a(n): Organ.
Organs are grouped into organ systems, in which they work together to carry out a particular function for the organism.
The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.
The survival of the organism depends on the integrated activity of all the organ systems, often coordinated by the endocrine and nervous systems. All the systems of the body work together to keep an organism up and running.
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When analyzing an unknown specimen under the microscope you note that the organism has a cell wall, no nucleus and no chloroplasts. your predict that:__________
When analyzing an unknown specimen under the microscope you note that the organism has a cell wall, no nucleus and no chloroplasts. your predict that: organism is "fungus"
What is fungus?Eukaryotic creatures known as fungi include yeasts, molds, and mushrooms as well as other microbes. These organisms fall under the category of fungus.
The creatures that make up the Kingdom Fungi are pervasive and have a cell wall. They fall under the category of heterotrophs among living things. Empire Fungi.
Some characteristics of fungi are-
Fungi are eukaryotic organisms, meaning that their cells have distinct nuclei and membrane-bound organelles. Fungi were once considered to be part of the plant kingdom, but they have since been separated from plants due to their lack of chlorophyll and distinctive structural and physiological characteristics (such as cell wall and cell membrane components). In addition, the main ways that fungi consume nutrients and engage in vegetative growth clearly distinguish them from every other living things, including animals. Fungi are organisms that develop from the tips of the filaments (hyphae), or bodies, of the creatures (mycelia), and they consume organic stuff outside before incorporating it into the mycelia.To know more about characteristic of the fungus kingdom, here
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Any estimate of the heritability of a particular trait is specific to?
Any estimate of the heritability of a particular trait is specific to one population in one environment.
The degree to which genetic variations among persons may adequately explain the variations in their attributes is known as heritability. Characteristics like height, eye color, and IQ are examples of traits, as are illnesses like schizophrenia and autism spectrum disorder.Heritability, which is denoted by the statistic h2 in science, describes the proportion of a trait's variation that can be attributable to genetic variation. An estimation of a trait's heritability is particular to one population in a particular setting, and it might alter over time as conditions change.Between 0 and 1 heritability estimates are given. A heritability near to zero indicates that environmental variables, rather than genetic differences, account for the majority of variation in a trait among individuals. Due to their lack of genetic control, traits like religion or spoken language have a heritability of zero. A heritability near to one means that genetic differences account for almost all of the variability in a characteristic, with little to no influence from environmental factors. High heritability is a characteristic of many diseases, including phenylketonuria (PKU), which is brought on by variations (also known as mutations) in a single gene.learn more about heritability here: https://brainly.com/question/6965635
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Food elements are broken down into forms that can be transported to and absorbed by cells. This process is called?
Answer:
Digestion
Explanation:
The breakdown of foods into forms that can be transported to cells and absorb into these cells(this process has two parts): Mechanical(breaks down large pieces of food into smaller ones) and Deglutition(swallowing).
You will suffer a variety of painful symptoms, including indigestion, bloating, and stomach discomfort, if your digestive system isn't in good shape.
What are the important component of digestion?
The process of physically and enzymatically converting food into chemicals that may be absorbed into the bloodstream is called digestion.
The gastrointestinal tract is composed of the mouth, esophagus, stomach, pancreas, liver, gallbladder, small intestine, large intestine, and anus.
The secret to comprehending how digestion functions is to be aware of how these organs cooperate to break down food. Beginning in the mouth, the digestive process.
Therefore, The digestive system is crucial to your overall health since it provides your body with nutrients.
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________ describes someone whose mood or behavior is changeable and unpredictable, or someone who is clever, lively, and quick. with a ________ teacher, you never know where you stand
Mercurial describes someone whose mood or behavior is changeable and unpredictable, or someone who is clever, lively, and quick. with a mercurial teacher you never know where you stand.
Depending on how someone with a volatile temperament manages things, a mercurial personality can either be a bad or positive character feature. A person who is mercurial is typically thought of as someone who loses control readily and whose moods vary as frequently and abruptly as a Spring day. Mercurial is described as unpredictable or fickle. Someone who is mercurial is someone who can snap into anger in the span of a single second. Of or connected to the god Mercury in Roman mythology.learn more about mercurial here:
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The acyl chains in a lipid bilayer are found in the center of the membrane largely because of:______.
The acyl chains in a lipid bilayer are found in the center of the membrane largely because of they are impermeable.
What is Plasma Membrane?The membrane that divides the interior of the cell from the external environment is known as the plasma membrane, sometimes known as the cell membrane, and it is present in all cells. A semi-permeable lipid bilayer makes up the plasma membrane. The movement of materials into and out of the cell is controlled by the plasma membrane. A cell is protected by its cell membrane, also known as the plasma membrane.Additionally, it offers a stable environment inside the cell. And that membrane serves a variety of purposes. One is to move compounds out of the cell that are harmful as well as nutrients into the cell. Another is that there will be proteins on the cell's membrane, which is its plasma membrane, that interact with other cells. Additionally, a cell's membrane offers some structural support. Additionally, different cell types have different types of plasma membranes, and the lipid component of the plasma membrane generally contains a lot of cholesterol. This is distinct from a few other membranes inside the cell.Learn more about plasma membrane here:
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Calculate the mass of water produced by the metabolism of 76.0 g of glucose (c6h12o6). c6h12o6 6o2 → 6co2 6h2o
Calculate the mass of water produced by the metabolism of 76.0 g of glucose (c6h12o6). c6h12o6 6o2 → 6co2 6h2o 45.6g
Procedure:Listed below is the data we will use:
the mass of water, m w (g).
The problem statement's equation states that 1 mole of glucose totally interacts with 6 moles of water. Additionally, we are aware that 1 mole of water weighs 18.0 grams and 1 mole of glucose weighs 180 grams.
A process is considered to be chemical when the end results differ from the initial quantities in nature. For instance, respiration and the process through which glucose is naturally produced (photosynthesis) (metabolism).
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What is a possible outcome to the urea cycle if the cell is unable to produce enough aspartate?
35,000 is a possible outcome to the urea cycle if the cell is unable to produce enough aspartate.
What is urea cycle?Urea cycle anomalies are a rare illness that affect about one in 35,000 Americans. The cycle's enzymes could be genetically flawed, which is frequently discovered a few days after delivery.The newborn typically experiences numerous episodes of nausea and sleepiness. The most frequently made wrong diagnosis is neonatal sepsis. Urea cycle abnormalities can also be identified in adults, and signs and symptoms may include periods of disorientation, lethargy, and symptoms similar to a stroke. In addition to these symptoms, the patient may also develop cirrhosis if the liver's urea cycle begins to malfunction.This may also cause sarcopenia (the loss of muscle mass). Mutations that result in the inadequacy of the various transporters and enzymes involved in the urea cycle cause urea cycle disorders.Learn about urea cycle here
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PET differs from fMRI in what ways?
Answer choices:
fMRI requires a radioactive tracer
PET requires a radioactive tracer
PET can only detect proteins
fMRI can only capture chemical reactions
The correct answer is PET requires a radioactive tracer.
In actuality, PET has a higher signal-to-noise ratio (SNR) than fMRI for a single scan. However, because there is no radiation exposure, fMRI generally produces a crisper image and can be done numerous times. Indeed, this may be a sufficient explanation for the shift toward fMRI from PET, which has been on the decline.
[15O] The use of H2O PET in brain activation research has long since been discontinued. There is no radiation exposure, and functional magnetic resonance imaging (fMRI) with blood oxygen level-dependent (BOLD) has a superior spatial and temporal resolution to PET.
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When a single gene locus affects more than one trait, this is called ____________ .
When a single gene locus affects more than one trait, this is called
PLEIOTROPY
What is pleiotropy?It is known as "PLEIOTROPY" when a single locus affects two or more phenotypic qualities that are seemingly unrelated to one another. This phenomenon is frequently referred to as a single mutation that impacts two or more wild-type attributes. When two or more qualities reliably segregate with a particular mutation, that mutation is referred to as pleiotropic. The research of pleiotropic genes often involves evaluation of segregation patterns or, more recently, the mapping of mutant phenotypic traits to a single mutant locus.
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In which location are you most likely to find organic remains that
have not decomposed?
Answer: A. Glacier (due to its extremely cold temperatures)
here 2 other answers for your quiz I am not sure if they are going to be in it but these are the answer
2. C. Their environment changed from forest to grassland as the forest shrank.
3. B. Saprobes, detrivores
What bacterial infection requires confirmation through serological testing since it is difficult to culture the organism (causative agent)?
The technique most frequently used to identify infections with
C. pneumoniae is through serological testing.
What is bacterial infection?When bacteria enter the body, multiply, and trigger an immune response in the body, a bacterial infection results. Through an opening in your skin, such as a cut or surgical wound, or through your airway, germs can enter your body and cause diseases like bacterial pneumonia.What is serological testing?Serological testing is a laboratory examination that looks for antibodies or other chemicals in a sample of blood. The immune system of the body produces antibodies, which are proteins, in response to a foreign substance or bacterium, such as a virus.Examples of serological testing:There are numerous types of serological testing, including,
chemiluminescence immunoassays ELISAs hemagglutinin-inhibition tests neutralization testsflocculation tests neutralization tests.Complement-fixation assays are the most widely used flocculation tests.
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An unknown bacterium produces colorless colonies when inoculated onto an emb plate. predict what you would see if you inoculated that same unknown onto the mannitol salt agar media?
The colourless colonies are only the gram-negative bacterium that will grow as the selective media Eosin Methylene Blue (EMB) followed by mannitol salt agar (MSA), which will only allow one type of microorganism to grow.
Eosin Methylene Blue (EMB) agar is a differential microbiological medium that gives a colour indicator to distinguish between organisms that digest lactose and those that do not while significantly inhibiting the development of Gram-positive bacteria. In laboratories, the selective medium is crucial for differentiating gram-negative microorganisms.
Both EMB (Eosin methylene blue) and Mannitol Salt Agar (MSA) are selective in that they only permit the growth of Gram-negative bacteria.
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No other cell in your body has the structure of a neuron. based on your knowledge of form and function, what can you infer from this?
It follows that no other cell in the body performs a neuron's exact functions.
What about neurons?Information is transmitted via neurons. They communicate between various brain regions and between the brain and the rest of the nervous system through electrical impulses and chemical signals.The basic building blocks of the brain and nervous system are neurons (also known as neurones or nerve cells). The cells known as neurons are responsible for receiving sensory data from the outside world, sending commands to our muscles, and converting and relaying electrical signals at various points along the road.The bulk of neurons in vertebrates are found in the central nervous system, however some are found in peripheral ganglia and many sensory neurons are found in sensory organs like the retina and ear.A neuron is made up of a cell body, which includes a nucleus and cytoplasm, from which long, thin portions that resemble hair grow. The neuron's lone long component, known as the axon, is responsible for carrying nerve impulses to various body areas. Dendrites are the short, branching components of the neuron.
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For photosynthesis in green plants, the electron donor for the light-dependent reaction is?
For photosynthesis in green plants, the electron donor for the light dependent reaction is water.
What are the events during light dependent reaction?During photosynthesis, the light dependent reactions occur in the thylakoids. The electrons are provided by the breakdown of water.Within the thylakoid membrane, chlorophyll captures energy from the sun in the form of photons and breakdown the water molecules producing energy in the form of ATP and NADPH.Chlorophyll pigment is present in both Photosystem I (PS I) and Photosystem II (PS II) which are also known as light harvesting complexes.Light reactions begin with the excitation of electron in chlorophyll of PS II by sunlight. This excited electron leaves the chlorophyll and travels via electron transport chain.To fill the void created by the loss of an electron, PS II drives an electron by splitting of water molecule.Learn more about light-dependent reaction here:
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why stomata on the leaf are found down the leaf than the upper
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Explanation:
The stomata are found down the leaf than upper the leaf because to prevent excessive water loss.How does it come? Let say the stomata are present on the plant's lower surface, they will be less exposed to the sun and more protected from the breeze. Transpiration is the loss of water through stomata, hence the lower surface has more stomata to prevent excessive water loss.
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