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zloy xaker [14]
3 years ago
15

PFK can be allosterically inhibited by ATP at high concentrations. Which of the following is the benefit of regulating glycolysi

s by the concentration of ATP?
Biology
1 answer:
melamori03 [73]3 years ago
8 0

Answer:

The principle benefit of regulating glycolysis by the concentration of ATP is to signals the cell to stop glycolysis as sufficient amount of ATP is already present in the biological system.

Explanation:

Phosphofructokinase 1 is allosterically inhibited by ATP.Glycolysis is a catabolic as well as exergonic process which deals with the oxidation of glucose to form pyruvate along with ATP molecules.

            When ATP is present at high concentration within our body at that time there is no need to synthesize additional ATP because ATP is already present in sufficient amount.

       To maintain its own homeostasis ATP allosterically inhibit the catalytic activity of phosphofructokinase. As a result glycolysis is inhibited and the glucose molecule can be utilized in other metabolic pathways.

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HELPPPPP :p
Goryan [66]

Answer:

In a general aspect, humid and warm air moves to lower latitudes or in altitude, losing heat and getting colder. Its humidity condenses and causes precipitation. Depending on the air movement there are different kinds of rain.  

Explanation:

At a global level, it occurs unequal warming of the atmosphere, which depends on many factors and varies with latitude. This occurs because solar radiation reaches the earth differently at different latitudes, resulting in big convective cells of atmospheric circulation: Hardley cell, Ferrel cell, and Polar cell.    

A convective cell is the movement of the humid air among different latitudes. Air moves from higher latitudes to lower latitudes, getting warm, getting less dense, and ascending. As the air gets higher in altitude, it´s density and pressure decrease, so the air tends to expand with elevation in response to the reduced pressure. Gases in expansion experiment adiabatic cooling, losing caloric energy as their molecules move getting farther away from each other. As the air gets higher, it gets colder, and hence, denser. The result is that descends again. Humidity gets denser and precipitates.

• Rain is controlled by temperature on the earth´s surface, atmospheric global air circulation, the position of the mountains and oceans, closure to the oceans.  

• There are different kinds of precipitations according to their origin.

<em>i. Convective precipitation: </em>These are the most typical ones. Air gets warmer and less dense, elevating in altitude with humidity. On the way, it starts to get colder, and the humidity condenses, resulting in precipitation. Depending o the degree of condensation, the precipitation might be in a liquid state (rain), semisolid-state (snow), or solid-state (hail).

<em>ii. Frontal Precipitations: </em>They occur when a polar front coming from higher latitudes collide with a warm front coming from lower latitudes, resulting in a strong rain. This is typical of grasslands or temperate forests (approximately 40 º latitude)

<em>iii. Orographic Precipitations:</em> They occur when humid wind ascends by a mountain range, causing its adiabatic cooling, condensing the humidity, and precipitating.  

7 0
3 years ago
Which two types of potential energy would be examples of mechanical potential energy?
fomenos

Kinetic energy plus the sum of two types of potential energy make up mechanical energy. Kinetic energy is the energy of motion.

4 0
3 years ago
Read 2 more answers
What would happen if the gel was placed with the DNA starting closest to the positive electrode?
svlad2 [7]
The process wouldn't work,and the DNA would goes backward.
4 0
3 years ago
How long does it take you to drive 500ft?
Svetlanka [38]

Answer:

at what speed are you going?

3 0
3 years ago
Read 2 more answers
Which variable is dependent and which is independent? Plants receiving 50 ml of water will grow taller than plants receiving 20
defon

Answer:

Dependent variable: Plant growth

Independent variable: Water

Explanation:

The <u>Independent variable in an experiment is defined as the variable which can be changed or controlled to measure its effect on the dependent variable</u> and change in dependent variable depends on the independent variable.

In the given example quantity of water is an independent variable and plant growth is a dependent variable because quantity of water can be controlled that influences plant growth.

Hence, the correct answer is:

Dependent variable: Plant growth

Independent variable: Water

3 0
3 years ago
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