The four primary stages of cellular respiration are Glycolysis, Prepatory reaction, Citric Acid/Kreb's Cycle, and Electron Transport Chain. Option B.
Cellular respiration is the metabolic pathway that breaks down glucose to produce ATP. The stages of cellular respiration include glycolysis pyruvate oxidation the citric acid or Krebs cycle, and oxidative phosphorylation. The first step in cellular respiration, glycolysis, takes place in the cytoplasm of the cell.
In this process, a glucose molecule is broken down into two pyruvate molecules. Cellular respiration reactions can be divided into three major steps one intermediate step glycolysis, pyruvate conversion the Krebs cycle also called the citric acid cycle, and oxidative phosphorylation. The aerobic phase of eukaryotic cellular respiration occurs in organelles called mitochondria.
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Why does the atomic mass of an element differ from the atomic number? A. Atomic number consists of only the number of neutrons. Atomic mass also includes the number of protons. B. Atomic number consists of only the number of protons. Atomic mass also includes the number of neutrons. C. Atomic number consists of only the number of protons. Atomic mass also includes the number of electrons. D. Atomic number consists of only the number of electrons. Atomic mass also includes the number of protons.
The atomic number consists of only the number of neutrons. Atomic mass also includes the number of protons. Option A.
The atomic number is the number of protons in an atom. On the other hand, the number of neutrons for a particular element can vary. Together, the number of protons and the number of neutrons determine the element's mass number. The main difference between atomic number and mass number is what the atomic number indicates.
Indicates the number of protons present in the atom, and the mass number indicates the total number of protons and the number of neutrons present in the atom. Since atoms are electrically neutral, the number of positively charged protons must equal the number of negatively charged electrons. Since neutrons do not affect the charge, the number of neutrons does not depend on the number of protons and varies even between atoms of the same element.
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select all that apply. if you were to explain the role of the immune system in protecting the body from pathogens, which of these would you include in your explanation?
The options to include in the explanation are:
immune system pathogens bodily fluids cellsnon-specificspecificWhat is the role of the immune system?The immune system is responsible for protecting our bodies from harmful substances and pathogens that enter the body. It has a remarkable way of adapting to the constantly evolving structure of pathogens
To do so, one of the roles of the immune system is to monitor bodily fluids for the presence of pathogens.
Another role of the immune system is for the cells of the immune system to interact with all of the tissues and organs of the body and to distinguish bodies' cells from those of invaders
The immune system cells may be non-specific and involved in the general immune response or are specific and capable of targeting a specific type of pathogen.
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The complete question is found in the attached image
the combining form for skull is _____________.
Answer: The combining form for skull is crani/o.
Cranio refers to combining the form of a skull especially covering the brain.
What is a skull?In order to symbolize the term cranium, or the skull, specifically the portion that covers the brain, the combining form "Cranio-" is employed as a prefix.
It is regularly used in medical terminology, particularly in anatomy, sometimes referred to as the braincase the cranium is the portion of the skull that houses the brain.
The cranium is made up of facial bones and cranial bones, which surround and guard the brain spinal cord connects to the brain through a hole at the bottom of the skull.
Therefore covering the brain Cranio is a combined form of the skull made of certain facial bones.
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based on your procedure from the ph enzyme lab, how can you accurately measure how ph alone affects an enzyme's ability to function?
a. different amounts of enzyme and different pH values
b. same amounts of enzymes and different pH values
c. same amounts of enzyme and same pH values
Same amounts of enzymes and different pH values alone affects an enzyme's ability to function.
The proteins known as enzymes aid in accelerating chemical processes in our bodies. Digestive health, liver health, and many other processes depend on enzymes. A certain enzyme might be unhealthy in excess or insufficient amounts. Our blood contains enzymes that can aid medical professionals in examining us for wounds and illnesses. Proteins known as enzymes assist our bodies' chemical reactions, or metabolism, to move more quickly. Others are broken down while others are built. Enzymes exist in every living organism.
The assistance in digesting that enzymes provide is one of its most crucial functions. When we consume, our food is converted into energy through the process of digestion. Our stomach, intestines, pancreas, and saliva, for instance, all contain enzymes. Proteins, lipids, and carbs are all broken down by them.
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Fireflies make their own light. The light they give off looks green. The spectrum of their light is
shown. Describe how you would use a tool to see the spectrum of a firefly's light. Explain what
the spectrum tells you about the light the firefly gives off. Include a comparison of the
wavelengths of the light.
Fireflies emit light using a similar process to how glow sticks do. The cause is chemiluminescence, a chemical reaction that results in light.
Briefing:By supplying oxygen to the other chemicals required to make light, a firefly can control the start and stop of the chemical process, and therefore, the start and stop of its light emission. Inside the insect's lighting organ, this takes place. The light bulb turns on when there is oxygen available, and turns off when there isn't any. Since insects lack lungs, they use a complex network of progressively smaller tubes called tracheoles to carry oxygen from the atmosphere to their internal cells. Given the comparatively slow pace of a muscles that control oxygen transport, it has long been unknown how some firefly species manage such a high flash rate.
What are fireflies purpose?Fireflies presumably first developed the capacity to glow as a defense against predators, but they now primarily employ this ability to attract mates. It's interesting to note that not all fireflies emit light; some species fly throughout the day and appear to rely on pheromone scents to locate one another.
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mental representations based on general characteristics and open to new definitions when describing cultures are called ________. a. stereotypes b. prejudices c. prototypes d. ethnocentrism
mental representations based on general characteristics and open to new definitions when describing cultures are called as stereotypes.
A stereotype is an established, overly generalized opinion about a specific group or class of persons in social psychology. When we stereotype, we imply that a person possesses a wide range of traits and skills that we presume all members of that group possess. A "hells angel" biker, as an illustration, wears leather clothing.
Since they minimize the amount of processing (i.e. thinking) required when meeting a new individual, stereotypes are a significant way in which we simplify our social world.
Stereotypes cause social categorization, which is one of the causes of prejudiced attitudes (i.e., a "them" and "us" mentality) and, ultimately, the formation of in-groups and out-groups.
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When two amino acids join together, the amine group of one binds to the acid group of another in a unique type of chemical bond. What is the name of this bond?.
Answer:
pipetide bond
Explanation:
two amino acids are always joined together by a pipetide bond
In an aqueous environment, the phospholipids of a membrane ____.
a. are arranged in a single layer
b. are arranged in a bilayer with the polar heads of each layer located at the surface
c. are arranged in a bilayer with the fatty acid tails located at the surface
d. are arranged in a bilayer but the phospholipids have no specific orientation
e. dissolve
A bilayer of self-arranging , tail-to-tail phospholipid molecules makes up the cell membrane (Option c).
The phospholipids make up the majority of the lipid bilayer.
Polar phosphate heads and hydrophobic non-polar fatty acid tails make up these phospholipids.
The arrangement of phospholipids in water is that their hydrophilic phosphate heads face the outward aqueous side and their hydrophobic fatty acid tails face each other inside the lipid bilayer.
In summary, phospholipid molecules that self-arrange tail-to-tail form a bilayer that makes up the cell membrane (Option c).
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What types of organisms uses hydrogen sulfide for reducing power?
Purple sulfur bacteria uses hydrogen sulfide for reducing power.
Purple sulfur bacteria are a type of Proteobacteria that can photosynthesise. They are anaerobic or microaerophilic organisms that are commonly found in hot springs or stagnant water. They do not produce oxygen because, unlike plants, algae, and cyanobacteria, they do not use water as a reducing agent. Instead, they use hydrogen sulfide, which is oxidized to produce elemental sulfur granules. This can then be oxidized to produce sulfuric acid. Purple sulfur bacteria are classified into two families: Chromatiaceae and Ectothiorhodospiraceae, which produce internal and external sulfur granules and have different internal membrane structures.
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Click to select the correct answers. Click again to deselect answers. Leave the incorrect answers unselected.
Choose the FIVE organs that are a part of the respiratory system.
Responses
A stomachstomach
B lungslungs
C diaphragmdiaphragm
D tracheatrachea
E larynxlarynx
F heartheart
G nosenose
H esophagus
Respiration occurs through the joint action of the respiratory system and the circulatory system. Five organs involved in the respiratory system are B) lungs, C) diaphragm, D) trachea, E) larynx, and G) nose
What is respiration?Respiration refers to the gas interchange between the body and the environment. The body takes oxygen from the environment and releases carbon dioxide.
The whole process involves two systems, the circulatory system and the respiratory system, and goes as follows,
1) First, through Inhalation, the body intakes clear oxygenated air through the nose or the mouth.
This air moves toward the lungs, passing along the pharynx, larynx, trachea, bronchia, bronchiole, and alveoli.
Once in the alveoli, gas interchange occurs between the lungs and blood.
2) Oxygenated blood takes oxygen to the body tissues and removes carbon dioxide, becoming deoxygenated blood. It returns to the lungs and releases carbon dioxide there.
3) Finally, through exhalation carbon dioxide is released into the environment.
Inhalation and exhalation are possible due to the diaphragm motion.
According to this framework, the FIVE organs that are a part of the respiratory system are
B) lungs
C) diaphragm
D) trachea
E) larynx
G) nose
Notice that even when the heart has a significant role during respiration, it is part of the circulatory system.
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Which two characteristics do all animals have?
They are symmetrical and heterotrophic.
They are heterotrophs and have a backbone.
Their cells have a nucleus and membrane-bound organelles.
They have a backbone, and their cells have membrane-bound organelles.
Answer:
C
Explanation:
not all animals have backbones (ex. crabs, worms, insects and spiders), and while all animals are heterotrophs, not all animals are symmetrical. so by process of elimination it'd be C.
Answer:
c
Explanation:
not all animals have backbones
The initiation of both the s phase and the m phase of the cell cycle depends on pairs of molecules called.
CDKs and cyclin is the correct answer for your question
The six classes of essential nutrients are proteins, carbohydrates, vitamins, fats, water, and ______.
Whoever help me first I’ll make you brainliest I promise
Why did the Silurian period end?
Answer:
a series of exinction event led to climate change
Explanation:
i hoped this helped
Without sufficient vitamin e, red blood cells in infants can rupture due to a condition called _________whereby the infant can become anemic.
Without sufficient vitamin e, red blood cells in infants can rupture due to a condition called hemolytic anemia the infant can become anemic.
What is anemia?Anemia refers to a group of conditions and diseases in which the red blood cells are unable to transport sufficient oxygen to all body cells in order to perform cellular respiration, which is a severe problem because when can not metabolize foods.
Therefore, with this data, we can see that anemia is due to the lack of oxygen and damage in red blood cells, which is associated with the hemolysis of these cells.
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how do chemosynthetic organisms get energy? Some examples of organisms include colorless sulfur bacteria, iron bacteria and giant tube worms
Chemosynthesis occurs in bacteria and other organisms and uses the energy released by inorganic chemical reactions to create food. All chemosynthetic organisms use the energy released by chemical reactions to produce sugars, but different species use different pathways.
For example, chemoautotrophs are organisms that participate in chemosynthesis. These include specific bacterial groups such as sulfur-oxidizing gammaproteobacteria, epsilon proteobacteria, neutrophilic iron-oxidizing bacteria, and specific archaea such as methanogenic archaea.
Chemosynthesis is the process by which bacteria make food glucose using chemicals rather than sunlight as their energy source. Chemosynthesis takes place near hydrothermal vents, and the methane seeps deep into the ocean where no sunlight hits. Chemosynthetic bacteria essentially consist of a group of autotrophic bacteria that use chemical energy to produce their own food.
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PLSSS HELP IF YOU TURLY KNOW THISS
Answer:
b
Explanation:
if I'm wrong than a but I'm 98% sure about b
________ bone is remodeled from woven bone and its matrix is arranged in distinct layers or sheets known as lamellae.
Lamellar bone is remodeled from woven bone and its matrix is arranged in distinct layers or sheets known as lamellae.
Lamellar bone is a secondary bone formed as a result of woven bone remodeling. Lamellar bone is mechanically robust and contains a consistent parallel alignment of collagen into sheets (lamellae). It is highly organized in concentric sheets, with osteocytes constituting a substantially lower fraction of the surrounding tissue. At the age of two or three years, woven bone is replaced by lamellar bone. Lamellar bone is a mature bone formed by modifying young braided bone. Lamellar bone is highly structured, and its anisotropic features are due to its stress-oriented collagen. These arrays' orientations differ in each sublayer with regard to both collagen fibril axis and crystal layers, resulting in a complicated rotational plywood-like structure.
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Standard NCES.7.L.1.3-A group of cells performing the same function in the body is called
Group of answer choices
a tissue.
an organelle.
an organism.
a system.
dinoflagellates are best desgribes as
Dinoflagellates are unicellular eukaryotic protists that are neither plants nor animals. Dinoflagellates are tiny, single-celled organisms with a long body and two arm-like flagella.
Dinoflagellates are unicellular protists with two flagella. Dinoflagellates are usually marine plankton, however they can also be found in freshwater settings. Apart from diatoms, photosynthetic dinoflagellates are the most numerous group of eukaryotic algae. Dinoflagellates have traits of both plants and animals. Gonyaulax is a genus of dinoflagellate algae that live in marine, fresh, or brackish water. Several planktonic species are toxic and are sometimes abundant enough to color the water and induce the phenomena known as red tide, which can kill fish and other creatures.
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How does studying cells help us to understand life?
The very deep roots of many prairie plants that have decomposed over thousands of years have contributed to the high fertility of the.
What is organ donation? I will report you if your answer is incorrect
Answer: an organ donation is when you donate one of your organs to someone who needs it more than you
Explanation:
if you have a heart donation it usually happens right after you die so your heart is completely intact
The binomial nomenclature system of classifying organisms was developed by…
Hussparf
Boyle
Linnaeus
Mendel
The binomial nomenclature system of classifying organisms was developed by Linnaeus.
Binomial nomenclature- Binomial nomenclature is a method of naming biological entities that consists of two terms: the first one designates the genus of the organism, and the second one designates the species.
Genus- Genus is the biological categorization that comes after family & species, consisting of isolated species that demonstrate exceptional differentiation or a group of structurally and phylogenetically related species (monotypic genus).
Species- A species is a group of organisms made up of similar individuals that are potential of interbreeding or gene exchange. The most fundamental unit of classification in biology is the species, which also serves as a taxonomic rank.
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Netta kicks a soccer ball with a mass of 0.5 kg It accelerates at a rate of 5m/s2. Doctor Banks kicks a bowling ball with a mass of 5 kg. It accelerates at 2 m/s2. What are the forces of the two balls?
Answer:
8 pounds
Explanation:
as per Newtons law F = ma where F is the applied force, m is the mass of object and a is the acceleration.
Identical copies of DNA are known as _____, and they are attached at a structure called the ______.
O sister chromatids; centromere
Ochromosomes; sister chromatid
O centromeres; sister chromatids
Osister chromatids; chromosome
Identical copies of DNA are known as O sister chromatids and they are attached at a structure called the centromere.
What is the chromatids?A chromatid is described as one of the two identical halves of a chromosome that has been replicated in preparation for cell division.
Deoxyribonucleic acid(DNA) is a polymer composed of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses.
Generally the DNA and ribonucleic acid are nucleic acids.
In conclusion, the DNA is the hereditary material in humans and almost all other organisms.
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according to class discussion, how does mutualistic behavior (mutualism) improve fitness?
Mutualistic behavior improve fitness by giving direct benefit to the giver and the receiver of help, giving an immediate adaptive advantage.
What is mutualism or mutualistic behavior?
Mutualism or mutualistic behavior is a term in biology that means association between organisms of two different species in which both species benefits. Mutualistic arrangements are most likely to develop between organisms with widely different living requirements.The fitness of both species involved in a mutualistic interaction is increased by the interaction. An example of a mutualistic interaction is the partnership between nitrogen-fixing bacteria and leguminous plants.
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Zoysiagrass has greater low-temperature hardiness than centipedegrass.
a. True
b. False
It is true that the Zoysiagrass has greater low-temperature hardiness than centipedegrass.
Zoysia is a genus of creeping grasses widespread across much of Asia and Australia, as well as various islands in the Pacific. These species, which are also known as zoysia or zoysiagrass, can be found in grasslands or coastal areas. It is a popular choice for fairways and teeing areas at golf courses.
Zoysia grasses (Zoysia spp.) are severely limited in their growth by low temperatures. Zoysia grasses' low-temperature tolerance and, more specifically, the low-temperature tolerance of various organs were the focus of this investigation.
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What is a season? Give an example of a perennial and an annual plant in your answer.
A season refers to the subdivision of the year into different categories based on certain factors such as the length of day or night, the weather condition, and the growth pattern of some living organisms.
What are seasons?Seasons refer to the subdivision of the year into different categories based on certain factors. These factors include:
The weather condition. For example, rainy season, dry season, etc.The length of day or night. For example, summer, winter, etc. The growth pattern of plants. For example, growing season, and harvesting season.The revolution of the earth influences seasons. Rainy seasons are characterized by rainfall while dry seasons are characterized by the absence of rainfall.
Summer periods are characterized by longer days and shorter nights while winter periods have longer nights and shorter days.
Some plants complete their life cycle in a single growing season. Such plants are called annual plants. Some complete theirs in 2 years - biennial. Others complete their life cycle in more than 2 years. They are known as perennial plants.
Examples of annual plants include corn, potato, and onions. Examples of perennial plants include dates, orange, etc.
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