You learned about the aptly named enzyme Citrate Synthase. There are more enzymes that count citrate as substrate or product. Compare and contrast two reactions below that each split two carbons from citrate to make oxaloacetate. One catalyzed by the enzyme ATP Citrate Lyase and the second catalyzed by Citrate Lyase.

Acetyl-CoA
Citrate → ↑ → Oxaloacetate lyase
CoA-SH → ↑ ↑ ←ATP ↓→ ADP + Pi
ATP Citrate
Acetate
Citrate → ↑ ↓→ Oxaloacetate
Citrate lyase

Which of the following is an accurate statement about why ATP is required by ATP Citrate Lyase?

a) The hydrolysis of the thioester involving CoA-SH helps split ATP into ADP and Pi.
b) The hydrolysis of ATP helps "pay for the formation of a thioester involving CoA-SH.
c) The Acetyl-CoA is pulled rapidly away to make lipids so the reaction needs extra energy to make it fast enough to keep up with demand.
d) The two carbons of acetate are more energetic than those on Acetyl-CoA and therefore don't need ATP to split them from citrate.
e) ATP is required to spit the two carbons from citrate.

Answer:

Chemical energy

Explanation:

Energy, potential energy, is stored in the covalent bonds holding atoms together in the form of molecules. This is often called chemical energy.

The energy stored in bonds between atoms is B. chemical energy.

Chemical energy is the energy that is stored in the bonds between atoms. When these bonds are broken, the energy is released. This energy can be used to do work, such as powering muscles or generating electricity.

Mechanical energy is the energy of motion. Electrical energy is the energy of electrons. Neither of these types of energy is stored in bonds between atoms.

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Answer:

Stays the same.

Explanation:

Density = mass/volume

So if :

M/V = D

And if we were to double mass(M) and volume (V)

2M/2V = D

It will stay the same because the 2 and 2 would cancel out and we'd get the same density as the original value.

The properties of the rows and columns of elements in the periodic table are as follows:

Column:

Row:

The periodic table is a table that arranges the elements based on increasing atomic number into horizontal rows and vertical columns.

The properties of the elements in the periodic table show a regular variation across the vertical columns and the horizontal rows. This variation in property is known as periodicity.

The vertical columns are called groups or families whereas the horizontal rows are called periods.

The periods determine the number of valence shells in an element while the groups determine the number of valence electrons, and hence reactivity of the element.

Across a period from left to right, the elements change from metals to non-metals.

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Young calves are easily disoriented and lost is the reason why best

explains why one should never come between a cow and her calf.

A calf is regarded as a young cow and are often reared to become adults

before they are used for several purposes such as beef etc.

They are usually under the guidance of their mother in order to prevent

various forms of hazard. This is as a result of them being susceptible to

getting lost as a result of their disorientation.

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Answer:

They can look at the parents, and see their color and compare

Explanation:

Answer:

Explanation:

When you bring two objects of different temperature together, energy will always be transferred from the hotter to the cooler object. The objects will exchange thermal energy, until thermal equilibrium is reached, i.e. until their temperatures are equal. We say that heat flows from the hotter to the cooler object.

Answer:

Passive Transport - Taking the Easy Road

While active transport requires energy and work, passive transport does not. There are several different types of this easy movement of molecules. It could be as simple as molecules moving freely such as osmosis or diffusion.

Answer:

genes involved in the cell cycle following a mutation become oncogenes.

The term used to describe bacteria that are rod-shaped is vibrio among the following.

Option A is correct.

Bacilli are bacteria with a rod shape. The vibrio coccus coccobacillus bacillus, streptobacillus, of coccobacillus organization is formed when bacilli divide uniformly in one plane.

The morphology, or shape, of bacteria is used to classify them. Spherical, rod-shaped, and spiral-shaped bacteria are referred to as cocci, bacilli, and spirilla, respectively.

rounded rod The human pathogen Although Vibrio cholerae typically resembles a curved rod, straight rods have been observed in some cases. Even though this appears to be a controlled process, V's regulatory pathways that control cell shape changes.

Question incomplete:

the term used to describe bacteria that are rod-shaped is ___. multiple choice

A.  vibrio

B. coccus

C.  coccobacillus

D.  bacillus

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Answer:

Water, organic biological molecules, sodium chloride, glucose.

Explanation:

A compound is anything composed of two or more separate elements.

I hope this helps! Happy learning, friend :)

Some examples of chemical compounds are water molecule, organic biological molecules, sodium chloride, and glucose molecule. Thus, the correct options are B, E, F, and G.

A chemical compound is a chemical substance which is composed of many identical molecules that contain atoms from more than one chemical element which are held together in place through chemical bonds. A molecule consisting of atoms of only one element is therefore not a compound.

Some examples of chemical compounds are water, organic biological molecules, sodium chloride, and glucose.

Therefore, the correct options are B, E, F, and G.

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Answer:

The statement that is NOT true is:

A) The fossil record is complete.

This statement is false because the fossil record is not complete. The fossil record is a historical record of life on Earth and provides evidence of the diversity and evolution of life over time. However, the fossil record is incomplete because only a small fraction of all the organisms that have ever lived have been fossilized and discovered. Additionally, the fossil record is biased towards organisms with hard shells or skeletons, which are more likely to be preserved than organisms without such structures. Therefore, while the fossil record provides valuable information, it is not a complete record of all life on Earth.

Genetic recombination and independent assortment are considered random sources of genetic variation, while mutations can occur randomly or due to specific factors.

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The effects of cutting the potato sticks into eight pieces would increase the surface area of the potato, and having more surface area means more area for enzymes to interact with the potato so it can be cooked easily.

When the potato is cut into eight pieces, the surface area increases, and as the surface area increases, the cooking time decreases because the enzymes are exposed and can be deactivated when exposed to heat. So vegetables are cut before cooking.

Hence, effects of cutting the potato sticks into eight pieces would increase the surface area of the potato, and having more surface area means more area for enzymes to interact with the potato so it can be cooked easily.

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30S ribosomal subunit is only found in prokaryotic cells, so it would interrupt translation on bacterial cells (prokaryotic) but not in human cells (eukaryotic).

Answers:

1. Nutrients: Abiotic

2. Air: Abiotic

3. Volcanic eruption: abiotic

4. Lion: biotic, Carnivores

5. Koala: biotic, herbivores

6. Typhoon: abiotic

7. Fire: abiotic

8. Rocks: abiotic

9. Vulture: biotic, scavengers (it eats dead organisms to grow)

10. Mushroom: biotic, scavengers (it eats dead organisms to grow)

hope it is helpful,

STAY SAFE

Answer

For a mitocondria.

The hydrogen ion reservoir is located in the matrix and ATP is synthesized in the inner mitochondrial membrane.

    Nevermind! I don't know if you can delete your answer or not but I saw that mine was wrong. Sorry!

Cell theory states that all living organisms are made up of cells, which are structural and functional units of life. These are made from already preexisting cells.

Justification for the above sentence:

Knowledge is created through the process of science. Both thorough observation of occurrences and the creation of theories to explain those observations are essential to the process. Knowledge will always change since new observations could refute accepted ideas. No matter how well one theory explains a given collection of observations, it is always feasible that another theory will fit the same set of observations just as well, better, or across a larger range.

The majority of scientific knowledge is enduring, despite the fact that scientists reject the idea of discovering perfect truth and accept some doubt as a component of nature. Science typically modifies ideas rather than rejects them completely because strong theories are more likely to endure, advance in accuracy, and gain widespread acceptance. For instance, when developing the theory of relativity, Albert Einstein did not completely reject the Newtonian laws of motion but rather demonstrated that they were only a rough approximation with a more general concept.

This seems like a strange restriction because it is obvious that both modern science and the majority of earlier science is a social activity. For information, samples, techniques, and many other things, scientists depend on one another. Their interactions are occasionally competitive and frequently cooperative.

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Some of the ethical issues raised with the development of CRISPR techology is regarding human germline alterations. It is a concern of human security and integrity relating to unexpected danger, unsatisfactory outcomes in clinical processess which involves the correction or avoidance of genetic diseases, things about learned approvals. It can give a significant abuse to human health. Although it has the power to give cure to some diseases, it can also start a mutations.

Decreased ice causes less energy to be reflected, due to global warming. Hence, option D is correct.

Climate change includes global warming, which is the gradual increase in the earth's temperature. It is brought on by an increase in greenhouse gas concentrations in the atmosphere, primarily as a result of human activities like farming and the burning of fossil fuels.

Environmental changes brought on by global warming may have a negative influence on human health.

Decreased ice causes less energy to be reflected, due to global warming. Hence, option D is correct.

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decreased ice causes less energy to be reflected.

explanation- with more ice there will be more energy relected . (i just took the test and thats what it says )

It is true that many people believe alfred kinsey's work was responsible for a moral breakdown in the united states.

Alfred Kinsey delivered the Kinsey Report, the biggest documentation of sexuality in the US at the hour of its publication.Analyze the effect of Kinsey's investigation of sexuality connected with how it changed the public's view of sexuality and how individuals are physically mingled.

Kinsey's report was stunningly effective. The two books together sold more than 750,000 duplicates and were converted into thirteen dialects. They might be viewed as probably the best and powerful logical writing of the 20th 100 years. The reports are related with a huge change in open impression of sexuality. A simple ten years after the reports were distributed, the main oral preventative was presented and the sexual upset started. The sexual upheaval was a social development from the 1960s to the 1980s that expanded acknowledgment of sex beyond marriage.

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Answer:

Es verdad que el mundo de los diamantes y gemas preciosas siempre ha sido mágico y lleno de glamour y nos hace viajar por medio mundo en búsqueda de los yacimientos donde encontrar estas maravillas creadas por la naturaleza.

Pero además saber de donde vienen nuestras gemas y diamantes , es decir cómo son los métodos de extracción y dónde se realizan, nos da garantía de que estas serán legales y realizados por parte de los mejores profesionales.

En nuestra firma, Navas Joyeros cada diamante y piedra preciosa es lo más importante ya que es la parte esencial de la joya, eso sí, no descuidamos en absoluto la perfecta elaboración que llevamos a cabo en nuestras instalaciones del norte de Italia donde se produce las piezas de alta joyería.

Nuestros diamantes se obtienen desde origen de extracción  a través de los sightholder autorizados por la Dtc , multinacionales que tienen la exclusiva de compra de los sights o adquisiciones oficiales de diamante en bruto, y que desarrollan su tallado para su comercialización mun

esmetalioc

Explanation:

Answer:

Nonmetallic minerals

The fact that introduced species can result in biological exponential multiplication does not mean that they are a threat to biodiversity.

Biodiversity is defined as the variety of all living things, including various plants, animals, and microorganisms. It is often investigated at three levels: genetic diversity, species diversity, and ecological diversity. We cannot have healthy ecosystems, which we rely on to provide the air we breathe and the food we consume, without a variety of animals, plants, and bacteria. One reason why introduced species are a hazard to biodiversity is that they have the potential to become invasive species that supplant native species and prey on native species, causing unnatural reductions in native species populations. Even if imported species have the potential to multiply biologically exponentially, this does not necessarily entail that they endanger biodiversity.

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Answer:

B. Arm length

C. Shape

D. Centromere placement

Explanation:

Cytogenetics is a discipline that study the structure and number of chromosomes including their morphology, position of the centromere, arm length, staining bands, etc. These features can be observed by microscope and enable us to identify different genome rearrangements (i.e., translocations, deletions, centric fusion, chromosome duplications, etc.) by ilustrating chromosomes in defined pictures referred to as karyotypes. In consequence, they are chromosome features that can be used in order to categorize different samples.