which of the following enzymes is used in both glycolysis and gluconeogenesis? group of answer choices phosphoenolpyruvate carboxykinase enolase glucose-6-phosphatase fructose bisphosphatase

Answers

Answer 1

The enzyme used in both glycolysis and gluconeogenesis is fructose bisphosphatase. Therefore the correct option is option D.

In gluconeogenesis, this enzyme catalyses the conversion of fructose-1,6-bisphosphate to fructose-6-phosphate, whereas in glycolysis, it catalyses the opposite activity. The other enzymes are either engaged in gluconeogenesis or glycolysis (enolase), but not both.

It is an important regulatory enzyme that controls the metabolic flow between these two pathways. In glycolysis, fructose bisphosphatase catalyses the opposite of the reaction that is committed to glycolysis and is catalysed by phosphofructokinase-1.

Fructose-1,6-bisphosphate is changed into fructose-6-phosphate in this process, which releases a phosphate ion. Therefore the correct option is option D.

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Related Questions

The three major processes in the water cycle are salinity, evaporation, and precipitation.

Answers

Answer:

Hey there!

That is false. The three stages in the water cycle are evaporation, condensation, and precipitation.

Hope this helps :)

The night sky is very dark, except for a small, thin arc of thr moon. According to the calendar, the full moon occurred just less than two weeks ago. What phase of the moon will happen next?

Answers

Answer:

The moon that continues after the full moon is the waning moon.

Explanation:

The Moon decreases, or decreases, in the period from the full moon to the next new moon, each day identifying its luminous surface and, therefore, the light it reflects. In the curves of the months this strip becomes darker and darker, until it becomes smaller and then the cycle begins again every month.

How can you visually tell if hydrogen peroxide is being broken down by Catalase?

Answers

Answer:

I looked it up and it says when this reaction occurs, oxygen gas bubbles escape and create foam.

What process is typical of cancer?
A replacement of damaged cells
B DNA replication
C cellular death
D uncontrolled cell division

Answers

Answer:

D. Uncontrolled Cell Division

Explanation:

Fun Fact: Cancer can make mini cancer that can stack on top of itself.

Uncontrolled cell division is a typical characteristic of cancer.  

• The normal cells varies from cancer cells in many ways.  

• When a series of mutations takes place in the normal cells, it turns into cancer cells, that is, the cells start to grow and proliferate without any control.  

• The normal cells stays in the region where they start, while the cancer cells possesses the tendency to spread and invade the distant and nearby tissues of the body.  

• The development of cancer cells or uncontrolled cell division takes place due to an array of epigenetic and genetic changes. Some of these changes may be caused by carcinogens present in the environment or may get inherited.  

Thus, correct answer is option D, that is, uncontrolled cell division.

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After studying the movement and communication of plants, what did charles darwin feel compelled to suspect

Answers

Answer:

He felt that plant movement was strongly caused by mechanical means

Explanation:

After studying the movement and communication of plants, Charles Darwin was compelled to suspect that the response to light and water could be because of botanical adaptations to natural selection.

what is the movement and communication of plants?

According to the power of movement in plants, written by Charles Darwin plants respond to external stimuli. Evaluation can be the main reason behind the changes that are taking place in plants with respect to movement and communication.

This movement and communication seen in plants could be gradual, leading to a modification to the response to natural sources.Darwin observed that the cotyledons attracted to light were a typical example of phototropism.

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on average, which gender has a higher percentage of water in the human body?

Answers

On average, males tend to have a higher percentage of water in their bodies compared to females. This is due to a variety of factors, including differences in body composition and hormonal levels.

In general, males tend to have a higher muscle mass compared to females, which means they have a larger percentage of water in their bodies. Muscle tissue is approximately 75% water, while fat tissue only contains about 10-15% water.

As females tend to have a higher percentage of body fat compared to males, this can result in a lower overall percentage of water in their bodies.

Additionally, hormones can play a role in water retention. Women's bodies produce more estrogen, which can cause the body to retain more water.

This can result in bloating and fluid retention, which can lead to a higher overall percentage of water in their bodies. However, these differences in hormonal levels typically only have a small impact on overall water percentage.

Overall, while there may be some variation based on individual factors such as body composition and hormone levels, on average males tend to have a higher percentage of water in their bodies compared to females.

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What is a cactus' environmental pressures?

Answers

Explanation:

high temperature and low rainfall this leads to the need for adaptation to conserve water and tolerate extreme heat one of the main environmental pressures for cacti is water

The properties of matter depend on the types of atoms a substance is made ofTrue or false

Answers

This statement is true. Properties of a material are a direct consequence of the atoms that constitute it and their interactions.

Write 2 paragraphs from A Caribbean island gets everyone involved in protecting beloved species

Answers

Two paragraphs about the article titled "A Caribbean island gets everyone involved in protecting beloved species" is given below:

The article makes use of narration to talk about tiny Saba, which has a dwindling coral reef that had a massive wipe-out of more than 5,000 long-spined sea urchins.

It is also stated that there was mass disintegration of the sea life there as in a matter of days, the population reduced from over 5,000 strong to just a mere hundred.

What is a Narration?

This refers to the storytelling done with the aid of a narrator to describe the events in a story, the plot, settings, and conflicts in the story.

He can tell the story from the first-person narrative, second-person narrative, limited third-person narrative, omniscient narrative, etc.

He is regarded as the "eyes and the ears" of the story.

Hence, we can see that two paragraphs about the article titled "A Caribbean island gets everyone involved in protecting beloved species" is given above.

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Correlations of shark tale

Answers

Answer:

what????!!?????????

SYI-1.D Describe the structure and/or function of subcellular components and organelles.

Answers

the structure and function of subcellular components and organelles are critical to the proper functioning of eukaryotic cells. Each organelle has a specific role to play in the overall metabolism and physiology of the cell.

A cell is the basic unit of life, which is responsible for carrying out all the functions necessary for an organism's survival. All living organisms, from the simplest bacteria to complex animals, are made up of cells. Cells can vary in size, shape, and function, but they all have some common features. They are surrounded by a cell membrane, which regulates what enters and exits the cell.

Within the cell, there is a fluid called the cytoplasm, which contains various organelles responsible for carrying out specific functions. One of the most important organelles within a cell is the nucleus, which contains genetic material in the form of DNA. This genetic material carries the instructions for all the processes necessary for the cell's survival and reproduction.

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Classify the disturbances that lead to primary or secondary succession. Complete the Venn diagram shown in the question. volcano tsunmai fire landslide hurricane flooding logging

Answers

Answer:

secondary succession happens more often because it occurs after some kind of distribution that still leaves the soil intact (mudslide,bulldozing,shoveling,or scraping off an area)

Answer:

Primary

volcano landslide

BOTH

flooding

secondary

fire logging hurricane tsunami

EXPLAIN : Its shown as the simple answer.

Define probability. Apply the term to a coin toss.

Answers

When flipping a coin, the likelihood of getting a tail is equal to the likelihood of getting a head, or 50%, hence the probability of receiving a tail is P(Tail) = P(T) = 1/2.

What is the probability to toss a coin?

The likelihood of getting a head on a coin toss is P(Head) = P(H) = 1/2. There are just two outcomes that can occur when you toss a coin: a head (H) or a tail (T) (L). There is always a 50% chance of getting either head or tail when we flip a coin.

The probability to toss two coins having heads on both coins is 1/4 and there will be 16 outcomes if tossing 4 coins.

Therefore, if a coin is tossed, the probability might be either "head" (H) or "tail" (T). It is impossible to anticipate whether a coin toss will result in a "head" or "tail."

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In tomatoes, red fruit (r) is dominant over yellow fruit (r). A plant that is homozygous for red fruit is crossed with a plant that has yellow fruit. What would be the genotypes and phenotypes of the f1 generation?.

Answers

Answer: genotype: All Rr

Phenotypes: all red

Explanation:

Can someone plz tell me this answer

Can someone plz tell me this answer

Answers

Answer:

False

Explanation:

Experimental results should indicate an answer or data and not be open for interpretation.

Bile is made in the _________ and stored in the _____________. When food enters the small intestine from the ____________, bile is released into the intestine through the ___________________. The function bile is to improve the digestion of _______. It does this by emulsifying the fat. This means that instead of being in big globules, the fat is held in the digestive juices as lots of small droplets.

This increases the _________ area of the fat and makes it easier for the ___________ to reach all the fat molecules.

Answers

Answer:

liver, gall bladder, stomach, bile duct, fats, surface, lipase (?)

What happens to a substance when it is heated?

a
Thermal energy is decreased
b
Potential energy is increased
c
Kinetic energy is increased
d
It does not change its physical shape

Answers

Answer: C

Explanation:

When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster:  the space between atoms increases:   The motion and spacing of the particles determines the state of matter of the substance:  The end result of increased molecular motion is that the object expands and takes up more space.

What does like a trees growing on that side?

Answers

Answer:

in order to answer that, you have to provide more information about your question

How many atoms are in these elements in order please

How many atoms are in these elements in order please

Answers

Answer:

There is 7 atmos in these elements .

Traits acquired during an organisms lifetime can be passed down to its offspring true or false

Answers

Answer:

False

Explanation:

An acquired trait is the character developed in an individual as a result of environmental influence. These traits are not coded by the DNA of a living organism and therefore cannot be passed on to future generations.


The most common type of rock by volume in Earth’s crust is
______________:
A. Metamorphic rock
B. Sedimentary rock
C. Divergent rock
D. Igneous rock
E. Convergent rock

Answers

The correct answer is D. Igneous rock.

Igneous rocks are the most common type of rock by volume in Earth's crust. They are formed through the solidification and crystallization of molten magma or lava. Igneous rocks can be classified into two main categories: intrusive igneous rocks and extrusive igneous rocks.

Intrusive igneous rocks form beneath the Earth's surface when molten magma cools and solidifies slowly. Examples of intrusive igneous rocks include granite and diorite. These rocks make up a significant portion of the Earth's crust.

Extrusive igneous rocks, on the other hand, form on the Earth's surface when lava erupts from volcanoes and rapidly cools and solidifies. Examples of extrusive igneous rocks include basalt and rhyolite. While these rocks may cover extensive areas on the Earth's surface, they are less voluminous compared to the intrusive igneous rocks that form beneath the surface.

Metamorphic rocks (A) are formed when existing rocks undergo changes due to high heat, pressure, or chemical processes. Sedimentary rocks (B) are formed from the accumulation and compaction of sediments over time. Divergent rock (C) and convergent rock (E) are not recognized geological terms.

Therefore, the most common type of rock by volume in Earth's crust is igneous rock (D).

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Part A

In this experiment, you will place the container in the freezer. What do you think will happen?
30points✌✌✌

Answers

If you put a container of water in the freezer and the container is completely full and sturdy enough to prevent any expansion, the water will not remain liquid. Water expands when it freezes, and this expansion creates a significant amount of force.

How to explain the information

In such a situation, the water will exert pressure on the walls of the container as it freezes. If the container is strong enough to withstand this pressure, it may remain intact, but the expansion of the water will cause the container to deform or rupture eventually.

However, it's worth noting that it is highly unlikely to find a container that is completely rigid and strong enough to prevent any expansion of water. The force exerted by freezing water is quite powerful, and it can typically overcome the strength of most containers.

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What happens if you put a container of water in the freezer, and the container is so full and so sturdy that the water has no space to expand into as it becomes ice? Does the water remain liquid?

Simon is an avid gardener who spends a lot of time caring for the plants in his garden. To minimize damage from pests from his garden, Simon uses a pesticide spray. After a few years of using the same pesticide spray, he notices that it has become less effective. This is most likely due to

Answers

The emergence of resistance is a result of EVOLUTION by natural selection. It is a major evolutionary force.

Evolution and natural selection

The term evolution refers to the biological process of descendence with modification.

Natural selection refers to the differential survival or reproduction of the organisms better adapted to a given environment.

In this case, the presence of the pesticide generates an evolutionary constraint, thereby selecting pesticide-resistant individuals in the population.

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Why were t. brucei cells incubated with hydroxyurea overnight and washed afterward?

Answers

To ensure that most cells were in the same phase of the cell cycle at each time point measured.

What is the drug hydroxyurea used for?Chronic myeloid leukemia (CML), a malignancy of the white blood cells, is treated with hydroxyurea . For head and neck cancer, it may also be administered in conjunction with radiation therapy (advanced squamous cell cancer). Cancerous cells are prevented from growing as a result of hydroxyurea, and the body gradually eliminates them. A chemotherapy treatment called hydroxyurea (also known as hydroxy carbamate, Hydrea) has extended the lives of certain CMML patients. This medication is a capsule that needs to be swallowed every day. It can restore normal levels of monocytes and white blood cells. It might also aid in spleen enlargement reduction. For more than 20 years, hydroxyurea has been administered safely by several sickle cell disease patients. Children of all ages can handle it.

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HELP HELP HELP! SUPER SIMPLE GIVING BRAINLIEST!!!



(read question and look at picture)

HELP HELP HELP! SUPER SIMPLE GIVING BRAINLIEST!!!(read question and look at picture)

Answers

Answer:

I'd say Feauture III because all debris are in the river rather than lying ontop of the sand.

Explanation:


What is meant by the neurochemistry of a drug? Identify one
neurotransmitter and describe its physiological function in the
human brain. Provide an example to support your description

Answers

The neurochemistry of a drug refers to the interactions and effects of the drug on the chemical messengers (neurotransmitters) in the brain. It involves studying how drugs influence the release, reuptake, and receptor interactions of neurotransmitters, thereby altering brain function.

One example of a neurotransmitter is serotonin. Serotonin is a monoamine neurotransmitter that plays a crucial role in regulating mood, sleep, appetite, and various cognitive functions. It is involved in modulating emotions, promoting feelings of well-being, and regulating anxiety and stress.

In the human brain, serotonin is produced in the raphe nuclei and is involved in transmitting signals between neurons. It binds to specific receptors on the receiving neurons, transmitting the signal and influencing the activity of the target cell.

An example that supports the physiological function of serotonin is its involvement in the regulation of mood. Low levels of serotonin have been associated with depression, and drugs that increase serotonin levels, such as selective serotonin reuptake inhibitors (SSRIs), are commonly prescribed as antidepressant medications. SSRIs work by blocking the reuptake of serotonin, increasing its availability in the brain and helping to alleviate symptoms of depression.

In summary, serotonin is a neurotransmitter involved in regulating various brain functions, including mood. Its physiological function is to transmit signals between neurons, and alterations in serotonin levels or activity can have significant effects on mental health and well-being.

Final answer:

The neurochemistry of a drug refers to how it affects the brain's chemical makeup and influences nerve cells communication. An example of a neurotransmitter, which is affected by drugs, is dopamine. It's responsible for pleasure feelings and is affected by many drugs like cocaine

Explanation:

The neurochemistry of a drug refers to the effects of drugs on the brain's chemical makeup and how they influence the function and communication of nerve cells, especially with regards to neurotransmitters. Neurotransmitters are chemicals that enable communication between nerve cells (neurons).

One example of a neurotransmitter is dopamine. Dopamine is responsible for feeling pleasure and plays a key role in the brain's reward system. For instance, when you do something pleasurable like eating a favorite food, your brain releases dopamine, making you feel happy. Some drugs, like cocaine, dramatically increase dopamine levels, leading to intense feelings of euphoria. However, frequent use changes the brain's neurochemistry, which can reduce the brain's natural production of dopamine and contributes to the addictive nature of these substances.

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What are cells with similar structural features and a common function called?If organ systems are present in an animal, what else must be present?

Answers

Cells with similar structural features and a common function called as tissue. If organ systems are present in an animal, it means that the animal is highly organized and composed of multiple organs that work together to perform specific functions.

Cells are the basic unit of life in all organisms and are incredibly diverse in their structure and function. When cells have similar structural features and a common function, they are referred to as a tissue. Tissues are composed of similar cells that work together to perform a specific task in the organism.

There are four main types of tissues in animals: epithelial tissue, connective tissue, muscular tissue, and nervous tissue. Each type of tissue is specialized to perform a specific function, such as protecting the body, transmitting signals, contracting to move the body, or supporting and connecting other tissues.

Organ systems are composed of multiple tissues that are organized to perform a specific function, such as the digestive system, the respiratory system, or the circulatory system.

The presence of organ systems in an animal is a hallmark of higher levels of organization and complexity. In addition to organ systems, animals must also have specialized cells, tissues, and organs that work together to maintain homeostasis, or the balance of conditions within the organism that are necessary for survival.

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write a 1 paragraph explanation on how the Big Bang is the start of the universe.

Answers

Answer:

The Big Bang Theory is the leading explanation about how the universe began. At its simplest, it says the universe as we know it started with an infinitely hot, infinitely dense singularity, then inflated — first at unimaginable speed, and then at a more measurable rate — over the next 13.8 billion years to the cosmos that we know today.

Because current instruments don't allow astronomers to literally peer back at the universe's birth, much of what we understand about the Big Bang Theory comes from mathematical formulas and models. Astronomers can, however, see the "echo" of the expansion through a phenomenon known as the cosmic microwave background.

While the majority of the astronomical community accepts the theory, there are some theorists who have alternative explanations besides the Big Bang — such as eternal inflation or an oscillating universe..

Explanation:

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What is the source of the oxygen that is given off (leaves) the plant as waste?

Answers

Plants produce oxygen as a byproduct of photosynthesis using water and carbon dioxide as the raw materials.

What is the byproduct of photosynthesis that is released from the leaves of a plant?

The oxygen that is given off by plants as a byproduct of photosynthesis is sourced from water molecules. During the light-dependent reactions of photosynthesis, water molecules are split into oxygen, hydrogen ions, and electrons by the energy from light. The oxygen atoms combine to form molecular oxygen (O₂) which is released into the atmosphere.

This process is also known as oxygenic photosynthesis and is carried out by green plants, algae, and some bacteria. Oxygenic photosynthesis is a vital process for the survival of organisms on Earth as it produces the oxygen that we breathe and is also the primary source of energy for most ecosystems.

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List the functions of adipose tissue.

Answers

Answer:

Adipose tissue, or fat, is an anatomical term for loose connective tissue composed of adipocytes. Its main role is to store energy in the form of fat, although it also cushions and insulates the body.

Explanation:

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