The chemical reaction that buffers blood when CO₂ is produced is the bicarbonate buffer system.
a. The reactants of the bicarbonate buffer system are carbonic acid (H₂CO₃) and bicarbonate ion (HCO₃-).b. The product of the reaction is water (H₂O) and carbon dioxide (CO₂).c. The balanced equation for the reaction is H₂CO₃ + HCO₃- ⇔ CO₂ + H₂Od. If this buffering process does not occur, the pH of the blood would become more acidic, which would result in a condition called acidosis. e. The role of enzymes in the buffering process is to catalyze the reaction between carbonic acid and bicarbonate ion to maintain the balance of pH in the blood. What occurs in buffering?Buffering is a process in which a solution resists changes in pH when small amounts of an acid or a base are added to it. The buffering process helps maintain the pH of the solution within a narrow range, which is important for maintaining homeostasis in biological systems, such as blood.
Buffering process not occurring can cause serious health problems, such as metabolic acidosis and respiratory acidosis. The enzyme carbonic anhydrase is responsible for catalyzing the reaction between carbonic acid and bicarbonate ion. This helps to quickly remove excess CO2 from the blood and maintain homeostasis.
Learn more on buffering process here: https://brainly.com/question/5754925
#SPJ1
How many atoms of carbon are on the reactants side?
6H2O + 6CO2 ---------> C6H12O6 + 6O2
The number of atoms of carbon on the reactant's side would be 36.13 x [tex]10^{23[/tex] atoms.
Number of atoms in moles of a substanceAccording to Avogadro, 1 mole of a substance will contain 6.022 x [tex]10^{23[/tex] atoms of the substance.
From the equation, the number of moles of carbon atoms on the reactant's side is 6 moles.
1 mole of a substance = 6.022 x [tex]10^{23[/tex]
6 moles of carbon atom = 6.022 x [tex]10^{23[/tex] x 6/1
= 36.13 x [tex]10^{23[/tex] atoms
In other words, the number of atoms of carbon on the reactant's side is 36.13 x [tex]10^{23[/tex] atoms.
More on the number of atoms in substances can be found here: https://brainly.com/question/2937501
#SPJ1
Most of the growth of a plant body is the result of_____. (A) cell differentiation. (B) morphogenesis. (C) cell division. (D) cell elongation.
Most of the growth of a plant body is the result of cell elongation (D). The combination of cell division and elongation allows plants to achieve impressive growth rates. However, cell elongation plays a more important part.
Cell elongation is also a significant factor in the growth of plant bodies. In addition to cell division, plant cells also undergo significant elongation as they grow, especially in tissues such as stems and leaves. Cell division is the process by which a single cell divides into two or more daughter cells, which then grow and divide further to produce a multicellular organism. In plants, cell division occurs in meristematic tissues, which are regions of actively dividing cells. These cells differentiate and undergo morphogenesis, ultimately leading to the development of different tissues and organs in the plant body. However, the initial growth of the plant body, as well as the continued growth of roots, stems, and leaves, is primarily the result of cell division in the meristematic tissues.
To read more about cell elongation, visit https://brainly.com/question/9470852
#SPJ4
the cell type that produces proteins and most molecules of the ground substance in cartilage are known as
Answer:
chondrocytes.
Explanation:
The cell type that produces proteins and most of the ground substance in cartilage are known as chondrocytes. These cells are responsible for the production and maintenance of the extracellular matrix of cartilage, which gives the tissue its characteristic firm yet flexible structure. The matrix consists of a network of collagen fibers, proteoglycans, and other molecules that provide mechanical support to the tissue. During the process of ossification, chondrocytes secrete proteins that form a matrix that can be mineralized to form bone tissue. The balance of production and degradation of the matrix determines the overall structure and mechanical properties of the cartilage tissue.
Allen
which endocrine gland produces adrenaline and cortisol?
Adrenal medulla is a endocrine gland produces adrenaline and cortisol.
The adrenal cortex is the largest and most visible component of the adrenal gland. It is separated into three zones: the zona glomerulosa, the zona fasciculata, and the zona reticularis. Each zone is in charge of manufacturing certain hormones.
The adrenal medulla is found in the core of an adrenal gland, inside the adrenal cortex. It secretes "stress hormones," such as adrenaline.
The adrenal cortex and medulla are surrounded by an adipose capsule, which forms a protective barrier surrounding the adrenal gland.
The adrenal glands in your body are responsible for releasing various hormones directly into your bloodstream. Many of these hormones have to do with how the body reacts to stress, and some are necessary for survival.
To learn more about Endocrine gland Please click on the given link:
https://brainly.com/question/1401777
#SPJ4
You are riding a bike with a bag in the front basket. A friend on the sidewalk watches you ride by, heading south. Which statement best describes how the bag's motion is reiative
to the frame of reference - you and your friend?
© You observe the bag at rest, but your friend obserues it moving south.
©You and your friend both observe the bag moving to the south.
© Your friend observes the bag accelerating north, while you see it standing stil.
©You and your friend observe the bag's velocity decreasing.
You are riding a bike with a bag in the front basket. A friend on the sidewalk watches you ride by, heading south. The statement which best describes how the bag's motion is relative to the frame of reference - you and your friend is that You observe the bag at rest, but your friend observes it moving south which is therefore denoted as option A.
What is Relative motion?In a scenario where there is no fixed point of view, the motion of an item is said to be relative.
For example, if you are travelling in a train and the train is moving at a speed of 10 km/hr, then your speed according to another passenger sitting on that train is zero or at rest which depicts option A.
Read more about Relative motion here https://brainly.com/question/17228388
#SPJ1
Which of the following statements is TRUE regarding basic amino acids? A. The positively charged R groups of basic amino acids can bind to DNA. All of these choices are correct. B. The hydrophilic R group of the basic amino acid will be located in the interior of the protein. C. Basic amino acids will be considered as polar and hydrophobic. D. The R group of basic amino acids can only form covalent bonds with other molecules.
Answer:
A.The positively charged R groups of basic amino acids can bind to DNA.
Explanation:
which statement is true about a growing population that has reached a stable age distribution, and is maintaining this age distribution?
When a population achieves and maintains a stable age distribution, it is likely that the population growth rate has also stabilized.This is known as demographic equilibrium or a stationary population. In such a population, the number of births is roughly equal to the number of deaths, and there is no net migration.
In a stationary population, the proportion of individuals in each age group remains constant over time, as the number of individuals entering each age group is approximately equal to the number of individuals leaving it. In other words, the population is replacing itself at a constant rate, and the age distribution remains stable.
It is important to note that a stationary population does not mean that the population size has stopped increasing. The population may still be growing, but at a slower rate, as long as the birth rate is equal to or slightly higher than the death rate.
For more such questions on stationary population
https://brainly.com/question/28771628
#SPJ4
studies have found that certain chemicals that help repair damaged cells only function while we sleep. what theory best explains this? a. 80 b. 20 c. 30 d. 50
Studies have found that certain chemicals that help repair damaged cells only function while we sleep. The theory that best explains this is 80. Therefore, the correct option is A.
What is the 80/20 Sleep theory?The “80/20 Rule” of sleep basically states that you should adhere to your regular pattern and schedule 80% of the time. The remaining 20%, though, gives you some leeway while still adhering to your child's healthy sleep guidelines.
This implies that you are allowed to occasionally stay up late or take a little sleep. Setting an earlier bedtime will keep you well-rested while allowing you to participate in a daytime activity very actively. Therefore, the correct option is A.
Learn more about 80/20 sleep theory, here:
https://brainly.com/question/30629151
#SPJ1
explain how variation in hemoglobin maximizes oxygen absoprtion in humans and other placental mammals at various life stages
Hemoglobin variation allows for oxygen absorption at varying stages of life. Fetal hemoglobin has a higher affinity for oxygen, allowing for efficient transfer from mother to fetus.
After birth, adult hemoglobin takes over with a lower affinity, maximizing oxygen release to tissues. In high altitude environments, some populations evolved variants with increased oxygen affinity.Hemoglobin is a protein in red blood cells that carries oxygen from the lungs to the tissues and carbon dioxide from the tissues to the lungs. Hemoglobin is made up of four protein subunits, each containing a heme group with an iron atom at the center. The iron binds to oxygen, allowing hemoglobin to transport it throughout the body.
During fetal development, the fetal hemoglobin has a higher affinity for oxygen than adult hemoglobin. This allows for efficient oxygen transfer from the mother to the fetus, even in low oxygen conditions. After birth, the switch to adult hemoglobin with a lower affinity for oxygen enables the efficient release of oxygen to the tissues.
In some populations, such as those living at high altitudes, natural selection has favored variants of hemoglobin with increased oxygen affinity, allowing for more efficient oxygen uptake in low-oxygen environments. However, these variants can also lead to medical conditions, such as sickle cell anemia, when two copies of the variant gene are inherited.
Learn more about hemoglobin here:
https://brainly.com/question/15011428
#SPJ4
Which characteristic was not necessary in order for plants to colonize land?A. Vascular tissue for moving water throughout the plantB. a waxy cuticle to reduce water lossC. the ability to screen ultraviolet lightD. the development of thick spore walls to protect the spore from dehydrationE. development of embryos protected
A. Vascular tissues for moving water throughout the plant. The vascular tissues of these plants allow them to have true roots, stems, and leaves.
The few large plants that were present before the development of vascular tissues did so in watery environments, where support and water conduction were not necessary. Another notable difference between bryophytes and vascular plants is the sporophytic phase of the life cycle, which is the larger, more pronounced reproduction among vascular plants.
Tracheophytes, or vascular plants, are different from nonvascular bryophytes in that they contain specialised xylem and phloem tissues for holding and carrying food and water, respectively. A central column (stele) that runs through the center of the plant is made up of vascular tissue, including xylem and phloem.
Learn more about Vascular tissues here:
https://brainly.com/question/4522173
#SPJ4
Plants can reproduce both sexually and asexually. Asexual reproduction does not require the investment required to produce a
flower, attract pollinators, or find a means of seed dispersal. Asexual reproduction produces plants that are genetically identical to
the parent plant because all of the genetic material comes from one parent. Traditionally, these plants survive well under stable
environmental conditions when compared with plants produced from sexual reproduction because they carry genes identical to those
of their parents. What are some examples of asexual reproduction in plants? Select ALL that apply.
A)
Tomatoes produce flowers which grow into fruits.
B)
Irises grow from bulbs.
C)
Potatoes have nodes or eyes from which the new growth begins.
D
Zinnias are grown from seeds.
E)
Strawberries produce runners.
l
Examples of asexual reproduction in plants include B. Irises grow from bulbs, C. Potatoes have nodes or eyes from which the new growth begins And E. Strawberries produce runners.
What is asexual reproduction?Asexual is a type of reproduction in plants that does not involve flowers and seeds in the process. So there are other ways to produce new offspring without the marriage process.
Examples of asexual reproduction in problems include:
1. Plants from tubers
Tubers are an example of a place to store food reserves for plants and can act as a means of reproduction. When the tuber is separated from the plant, the tuber can grow new shoots and form a complete plant. Examples are irises and potatoes which grow from tubers.2. Strawberries produce runners.
Runners are often called stolons. Stolons are stems that grow horizontally and in each segment are able to form a whole new plant. Stolons are found in strawberries and grasses such as sedges.Learn more about examples of asexual reproduction at https://brainly.com/question/16213920
#SPJ1
Answer:
B, C, and E
Explanation:
usa testpreppp
olds and milner located reward centers in the brain structure known as the
To determine which region of the brain are responsible for rewards, Olds and Milner conducted experiments on rats. The reward area organizes interest in pleasurable stimuli, according to findings, is the hypothalamus.
What signs or symptoms point to a hypothalamic issue?Constipation, weariness, feeling always chilly, and weight gain are a few examples of symptoms. Low adrenal function symptoms might be present if the endocrine medulla become impacted. Fatigue, depression, poor appetite, fat loss, and a lack of enthusiasm in activities are only a few symptoms.
What occurs if the hypothalamus is hurt?But when the hypothalamus is injured, it is no longer precisely regulate your body temperature. As a result, you can get frequent hot or too cold flashes. Additional brain damage can result from a persistent rise in core body temperature.
To know more about hypothalamus visit:
https://brainly.com/question/9113672
#SPJ4
Among known plant species, which of these have been the two most commonly occurring phenomena that have led to the origin of new species? 1. allopatric speciation 2. sympatric speciation 3. sexual selection 4. polyploidy 1 and 4 2 and 3 2 and 4 1 and 3
Allopatric speciation and polyploidy are the two most often occurring mechanisms that have resulted in the emergence of new plant species.
What is polyploidy?An organism is said to be polyploid if it contains more than two complete sets of chromosomes in each of its cells. It can be caused either naturally or intentionally using methods like colchicine therapy. In plants, polyploidy is frequent, and many significant agricultural species, including wheat, cotton, and bananas, are polyploid. Although less frequently, it can also happen to animals. By prohibiting interbreeding between polyploid and diploid organisms, polyploidy can result in the emergence of new species. A greater genetic diversity, larger cells, and a stronger tolerance to external challenges are just a few examples of the evolutionary benefits it can offer. Additionally, polyploidy has a big impact on agriculture and plant breeding.
To learn more about chromosomes visit:
https://brainly.com/question/1596925
#SPJ4
Does oxygenated blood contain a high percentage of carbon dioxide?
No, oxygenated blood does not contain a high percentage of carbon dioxide.
What is oxygenated blood?Oxygenated blood is blood that has been enriched with oxygen in the lungs. It is bright red in color and carries oxygen from the lungs to the rest of the body. When we breathe in, oxygen from the air enters our lungs and diffuses across the walls of the air sacs into the surrounding capillaries. Oxygen binds to hemoglobin in red blood cells, forming oxyhemoglobin. The oxygenated blood then leaves the lungs through the pulmonary veins and travels to the left side of the heart, which pumps it out to the body's tissues and organs.
In contrast, deoxygenated blood is blood that has already delivered its oxygen to the body's tissues and is returning to the heart and lungs to be re-oxygenated. Deoxygenated blood is darker in color and can appear bluish or purplish when seen through the skin. It is carried by the veins, which ultimately lead back to the right side of the heart, where it is pumped to the lungs for re-oxygenation.
Learn more about blood, here:
https://brainly.com/question/28016205
#SPJ1
Detrivores ________________animal waste further
Answer:
break down or decompose
What are extensions of the plasma membrane called?
Many cells have extensions of their plasma membrane called flagella and cilia.
Are pili simply the cell membrane's extensions?The oligomeric protein known as pilin makes up the extensions of the cytoplasmic membrane known as fimbriae and pili. They are flagella-like extensions found on the bacterial cell wall that resemble hairs. They play a role in bacterial movement, surface adhesion, and conjugation.
Is the plasma membrane extended by the mesosome?A mesosome is a specific membranous structure that is created when the plasma membrane is extended inside the cell. Vesicles, tubules, and lamellae are examples of these extensions. They support cell wall construction, DNA delivery to daughter cells, and cell division.
To know more about plasma membrane visit:-
https://brainly.com/question/14727404
#SPJ4
With respect to abo and rh blood groups, there are __________ different blood types.
With respect to abo and rh blood groups, there are eight different blood types.
In general , 4 main blood groups or types of blood – A, B, AB and O is found. The blood group you carry is determined by the genes that you acquire from your parents. These blood types can become each of two RhD positive or RhD negative, that in total makes up to 8 blood groups.
Also , There exists 5 main Rh antigens on the surface of red cells – C, c, D, E, e. Out of which Rh D is the most important of all. And these D antigen on the red cell gives you the positive (+) and if it is lacking it gives negative (-) after the letter A, B, AB or O.
To learn more about blood groups , here
brainly.com/question/17052766
#SPJ4
How does climate change impact fungal diseases?
Fungi are especially sensitive to climate extremes. Persistently warmer temperatures at increasingly higher latitudes are contributing to ongoing expansion of geographic ranges of known fungal pathogens. Alongside fungal species’ advancement into new territories, many have the capacity to develop thermotolerance.
A greater number of previously unharmful or underappreciated fungal species emerge by climate change. Extreme weathers - including heat waves, drought, and flooding - foster circumstances favoring survival and infectivity of pathogens. However, fungi can be trained to evolve thermotolerance, and gradual adaptation to increasing temperature caused by climate lead to an increase of organisms that can cause disease. Climate change increases geographic range of pathogenic species, leading to emergence of diseases in areas where they have not been reported.
To know more about Fungal species’, here
https://brainly.com/question/9095485
#SPJ4
onions can reproduce from bulbs. one parent bulb generates daughter bulbs with duplicate genetic information. which is the most likely advantage of this kind of reproduction?
Large quantities of individuals can be produced rapidly is the most likely advantage of this kind of reproduction.
One parent bulb can generate many daughter bulbs with identical genetic information by a process called vegetative propagation. This is a form of asexual reproduction that occurs in plants and other organisms. Vegetative propagation involves the cloning of cells from the parent bulb, which then develop into daughter bulbs. The daughter bulbs are genetically identical to the parent bulb, and they can grow into new plants. Vegetative propagation can be achieved through several methods, including division, cuttings, layering, and tissue culture.The most likely advantage of this kind of reproduction is that it ensures genetic diversity. By creating daughter bulbs with duplicate genetic information, the population of onions can maintain a larger gene pool and thus a greater ability to adapt to changing environmental conditions.
learn more about reproduction Refer:brainly.com/question/14329745
#SPJ4
complete question:Onions can reproduce from bulbs. One parent bulb generates daughter bulbs with duplicate genetic information. Which is the most likely advantage of this kind of reproduction?
A. Population size remains constant.
B. Beneficial mutations are inevitable.
C. Genetic variation is maximized.
D. Large quantities of individuals can be produced rapidly.
at what age do alaskan quail reproduce
Answer: Alaskan Quail typically reach reproductive age at around 6 to 8 months.
Explanation:
Alaskan Quail, also known as Valley Quail or California Quail, are known for their early maturity and ability to reproduce at a young age. On average, they reach reproductive age at around 6 to 8 months, which is relatively young compared to many other bird species. This allows them to establish populations quickly and adapt to changing environments. The female Alaskan Quail typically lays between 8 to 15 eggs per clutch, and both parents work together to incubate the eggs and care for the chicks. The young birds are capable of flying and foraging on their own within a few weeks of hatching, which helps them to survive and thrive in their natural habitat.
what is the process where a pair of chromosomes pair up and exchange genetic material?
The process where a pair of chromosomes pair up and exchange genetic material is called meiotic recombination or crossing over.
Meiotic recombination is a process that occurs during meiosis, the type of cell division that produces gametes (sperm and eggs) in sexually reproducing organisms. During meiosis, homologous chromosomes (chromosomes that contain the same genes, but may have different versions of those genes) pair up and exchange genetic material through a physical exchange of DNA segments. This exchange of genetic material results in new combinations of genetic traits in the gametes that are produced, which increases genetic diversity in the offspring.
Meiotic recombination is an important process for genetic diversity and evolution, as it generates new combinations of alleles (different versions of the same gene) that can result in new traits or variations in existing traits.
Learn more about Meiotic recombination here:
https://brainly.com/question/7034608
#SPJ4
Does the skin also contain a deeper layer known as the dermis the epidermis and dermis?
Yes, the dermis, which is the deepest layer, and the epidermis, which is the outermost layer, make up the two main layers of the skin.
What is epidermis?The skin's outermost layer, known as the epidermis, serves as a barrier between the body and the outside world. It is made up of numerous layers of cells, such as keratinocytes, melanocytes, and immune cells, and performs a variety of crucial tasks include controlling body temperature, halting water loss, and guarding against viruses and environmental contaminants. Additionally, the epidermis has tiny blood vessels that nourish and oxygenate skin cells as well as nerve endings that permit the feeling of touch. Depending on elements like sun exposure and mechanical stress, the epidermis' thickness and makeup might change in various body regions.
To learn more about epidermis visit:
https://brainly.com/question/13450121
#SPJ4
Why do we think that male Neanderthals mated with non-African ancestral Homo sapiens?
Because Neanderthal mtDNA sequences are present in the human gene pool, and Neanderthal nuclear DNA sequences are not.
Because neither Neanderthal mtDNA sequences nor nuclear DNA sequences are present in the modern human gene pool.
Because both Neanderthal mtDNA sequences and nuclear DNA sequences are present in the modern human gene pool.
Because Neanderthal nuclear DNA sequences are present in the human gene pool, and Neanderthal mtDNA sequences are not.
Option d) Since Neanderthal atomic DNA arrangements are available in the human genetic supply, and Neanderthal mtDNA successions are not.
The specialists conjectured that there could be an association between an animal category's digit proportion and sexual methodology since people are frequently monogamous. Assuming they are right, early present-day people and current people were both to some degree less monogamous than Neanderthals, who had proportions that fell between the two gatherings (0.928).
Around quite a while back, as the earliest gatherings of present-day people left Africa, they experienced and interbred with Neandertals, perhaps in the prolific Nile Valley, along the Center Eastern coast, or in the previously lavish Bedouin Promontory.
Learn more about Neanderthal here
brainly.com/question/29724956
#SPJ4
the collection of microorganisms that live on or on a human host in a mutually beneficial way is called the human ______.
microbiome is the collection of microorganisms that live on or on a human host in a mutually beneficial way .
microbiome is defined as the collection of all microbes which includes bacteria, fungi, viruses, and their genes which naturally live on our bodies and inside us.
They have the role of protecting our bodies against the outside pathogens and also help in making the immunity for our body.
microbes often interact the environment, some are harmful or some are useful and act as buffer.
each part of body have different microbes, the whole body has varieties of microbes.
environmental conditions can also affect the microbiomes present in human body.
To know more about microorganism,
https://brainly.com/question/6699104
#SPJ4
in a food chain, snakes consume mice, which in turn feed on grasshoppers. the grasshoppers consume grass. how great a biomass of mice could 10,000 kg of grass likely support?
The biomass of mice that 10,000 kg of grass might possibly support is difficult to predict. This is due to how inefficiently energy is transferred between each trophic level.
For instance, 10 kilogrammes of grass is required to maintain 1 kg of grasshoppers, and 10 kg of grasshoppers are required to support 1 kg of mice.
Thus, the 10,000 kg of grass could sustain around 1000 kg of grasshoppers, who in turn could sustain about 100 kg of mice. This number is approximate since the environment and the species involved can affect how well energy is transferred from one trophic level to the next.
The biomass of mice that 10,000 kg of grass could support is therefore likely to be somewhere between 100-1000 kg.
To learn more about biomass visit:
https://brainly.com/question/2075765
#SPJ4
what do cells do during cell division in order to make sure the full set of dns is replicated
Cells use a process called DNA replication during cell division in order to ensure that the full set of DNA is copied correctly.
DNA replication is the process by which a cell makes a copy of its DNA before cell division. During this process, the two strands of the double helix DNA molecule separate and each strand acts as a template for the formation of the new complementary strand. This process is facilitated by various enzymes and proteins, which then result in two identical copies of the original DNA molecule. DNA replication occurs during the S phase of the cell cycle.
Learn more about cell cycle at https://brainly.com/question/7196669
#SPJ11
In the diagram below, label parts A-L next to the words in the structures of photosynthesis box below.
A leaf; B a cuticle; C a layer of skin; D a layer of mesophyll cells Chloroplast E Nucleus F See the entire response.
What characteristics does the nucleus have?
Properties. The cell's genetic material is housed in the nucleus, a membrane-bound organ that also regulates cellular growth and reproduction. It is typically the cell's most noticeable organelle. The nuclear envelope is the framework that encloses it. This membrane divides the cytoplasm from the nucleus's contents.
What functions does a cell's nucleus serve?
DNA-containing chromosomes are housed in the nucleus. DNA contains instructions for cell development, growth, and reproduction as well as genetic information. The chromosomes of a cell are arranged into lengthy, tangled structures called nucleosome while the cell is "resting," or not dividing.
To know more about Nucleus visit:
https://brainly.com/question/17704494
#SPJ1
What is a trait that appears only if an organism has two factors for the trait?
When an organism has two recessive alleles, its gene forms, the recessive trait manifests.
What is called organism?A biological organism that can perform the functions of life, whether it is a human, plant, or animal, thanks to organs with specialized functions but interdependent connections. organismic. An organism is a living being with an organized structure, the ability to respond to stimuli, the capacity to reproduce, develop, adapt, or maintain homeostasis. Therefore, every animal, plant, fungus, protist, bacterium, or archaeon found on Earth would be considered an organism.
What are organisms made of?Every living creature is made up of cells, that are regarded as the fundamental building blocks of life. Even one-celled organisms are sophisticated! Atoms produce molecules, which in turn produce the cell organelles as well as other structures. Similar cells form tissues in multicellular organisms. Anything with life and cells as its fundamental unit of organization is considered a living entity. Humans, fungus, algae, trees, animals, bacteria, protozoa, and insects are examples of living things.
To know more about Organism visit:
https://brainly.com/question/13278945
#SPJ4
for cells that communicate by electrical synapses, the message travels between cells via group of answer choices ions moving across the synaptic cleft. the diffusion of neurotransmitters. gap junctions. active transport across the synaptic cleft. passive transport across the synaptic cleft.
A neuron transmits a neurotransmitter to a muscle cell through a synaptic cleft. Chemicals called neurotransmitters allow for neurotransmission.
The neurotransmitters are chemical messengers that can transfer a signal from one nerve cell to target cells, such as, for example, other nerve cells, across biological junctions called "synapses" (e.g., neurons). The process of exocytosis occurs inside the cell when the neurotransmitters are moved into internal vesicles that are joined with the cell membrane to release them in the synaptic cleft. The neurotransmitters then bind to cell receptors found on the postsynaptic membrane, causing postsynaptic cells to respond. For instance, the neurotransmitter glutamate can stimulate nerve cells by attaching to the N-methyl-D-aspartate transmitter-gated ion channel (NMDA).The signals are transmitted across the chemical synapse via a chemical messenger.
Learn more about neurotransmitters here
https://brainly.com/question/18369937
#SPJ4
which eukaryotic structures are not present in prokaryotic cells?
Answer:
Endoplasmic reticulum, microtubules, and the Golgi apparatus
