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SOVA2 [1]
2 years ago
15

The rate limiting reaction of aerobic respiration involves the phosphorylation of __________ by the enzyme _______ . The rate at

which this enzyme makes product is ___________when ATP levels rise because the molecule ___________binds to an _________ site on the enzyme and acts as a(n)_________ . When ATP levels fall ________ binds to ________of ____________. This interaction leads to an increase of cellular ___________ , so that this is a n example of a ___________ feedback loop.
Biology
1 answer:
Ahat [919]2 years ago
5 0

Answer:

Explanation:

The rate limiting reaction of aerobic respiration involves the phosphorylation of fructose phosphate by the enzyme phosphofructokinase. The rate at which this enzyme makes product is [increased, decreased] when ATP levels rise because the molecule ATP binds to an allosteric site on the enzyme and acts as a direct inhibitor. When ATP levels fall AMP binds to the allosteric site of phosphofructokinase. This interaction leads to an increase of cellular ATP, so that this is an example of a negative feedback loop.

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he viral capsid _______. Multiple Choice is dissolved engulfs the viral spikes surrounds the viral matrix protein becomes comple
Studentka2010 [4]

Answer:

Becomes completely enclosed by the region of the cell membrane into which the spikes and matrix protein are embedded

Explanation:

The viral capsid is a <em>protein shell that sorrounds a virus</em>, it serves as a criterion for the classification of viruses and <em>it encloses the genetic material of the virus and it has glycoproteins (spikes and matrix) embedded in it.</em>

I hope you find this information sueful and interesting! Good luck!

7 0
3 years ago
HELPPPP pls I need answer fast like flash
nordsb [41]

Answer:

and im here hi

Explanation:

was i fast enough?

6 0
3 years ago
Who selected the individuals that would reproduce to pass along their traits?
antiseptic1488 [7]

Answer:

Gregor Mendel

Explanation:

He was the first to describe how characteristics are passed down from generation to generation.

4 0
2 years ago
Read 2 more answers
In numerous studies, treatment of prion preparations with ionizing and UV radiation does not reduce transmission of disease; how
mel-nik [20]

Answer:

A. Prions do not contain genetic information, which is affected by ionizing radiation.

B. Denaturants may affect the tertiary structure of prions.

C. Prions are proteins.

Explanation:

Prions are the proteinaceous infectious particles that cause many degenerative diseases of neurons in both animals and humans. They consist of only protein and no DNA or RNA. Due to the absence of DNA or RNA as genetic material, these infectious particles are resistant to ionizing radiation. Ionizing radiations affect nucleic acids of pathogens to destroy them.

Denaturation of proteins affects their secondary and tertiary structures and leave them non-functional. Denaturation may be caused by changes in temperature, pH, disturbance of hydrogen bonds, etc. Therefore, to destroy prions, they need to be denatured.

7 0
3 years ago
A population distribution shows _______.
Nezavi [6.7K]

Answer:

Explanation:

A population distribution shows _______.

a. the distribution of age groups within a population

b. the amount of organisms in a unit area

c. the total number of organisms in a population

d. where and in what arrangement organisms are located Please select the best answer from the choices provided

5 0
2 years ago
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