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SashulF [63]
3 years ago
9

Which of the statements regarding enzymes is FALSE? *

Biology
1 answer:
Lynna [10]3 years ago
8 0

Answer:

Enzymes can only be used once

Explanation:

Enzymes are there forever

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What will occur if solution A containing 400 mosmol/L non-penetrating solute is separated by a biological membrane from solution
vampirchik [111]

Answer:

The volume of solution B will increase

Explanation:

In a non-penetrating solute, there is denial of a solute to cross the cell membrane.This implies that the solute will not be able to cross the cell membrane.  So if the biological membrane is serving as a partition between a solution A containing 400 mosmol/L non-penetrating solute and a solution B containing 600 mosmol/L non-penetrating solute, The volume of solution B will increase.

4 0
3 years ago
An invasive species has entered a new ecosystem. There is nothing stopping it from growing very quickly. There is unlimited spac
Fiesta28 [93]

Answer:

logistic

Explanation:

im pretty sure its logistic. im so sorry if its not lol

7 0
3 years ago
Multicellular animals have levels of organization. What characteristic of cells makes this possible?
Kryger [21]
<span>Cells with similar structure and function merge to form tissues such as epithelial or connective.
hope it helped</span>
4 0
4 years ago
Systolic blood pressure is the amount of pressure that blood exerts __________
andrey2020 [161]

Answer:

while the heart beats

Explanation:

Blood pressure of the heart is the pressure by which heart pumps blood through the arteries. Since the blood flow through the heart and arteries is pulsatile, there are two heart blood pressures: systolic and diastolic blood pressure. Normal systolic pressure is about  120 mmHg.

Diastolic blood pressure is the pressure of the blood between heartbeats (when heart is not active, relaxed). Normal diastolic blood pressure is about  80 mmHg.

3 0
3 years ago
Amphetamine increase synaptic levels of serotonin because: a. it increases the activity of the VMAT b. it blocks COMT c. it incr
bija089 [108]

Answer:

The correct option is d. it causes exchange diffusion

Explanation:

Amphetamines are synthetic substances with a stimulating effect. Their action lies mainly in increasing synaptic levels of monoamines by various mechanisms, including diffusion exchange through membrane transporters. Amphetamine increases extracellular concentrations of serotonin by displacing the neurotransmitter from its specific presynaptic transporter. When amphetamine binds to serotonin transporters, on the one hand it prevents it from entering the terminal and on the other it reverses the recapture mechanism so that serotonin leaves the synaptic space.

8 0
3 years ago
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