6. Plant cells use sunlight to make their own food. Which structure allows plant cells to perform

Norepinephrine and dopamine are examples of transmitters whose synaptic activity is terminated by'

Musya8 [376]

The correct answer is reuptake.

The reabsorption of a neurotransmitter by a neurotransmitter transporter situated along the plasma membrane of an axon terminal or glial cell after it has done its activity of conducting a neural impulse is called reuptake.

The process of reuptake is essential for usual synaptic physiology as it permits for the recycling of neurotransmitters and monitors the neurotransmitter level in the synapse, thus, monitoring the duration of the signal resulting due to the discharge of the neurotransmitter.

8 0

3 years ago

Cuanto es 1+1 ?<br><br>ayúdame para responder :( <br><br>

malfutka [58]

la respuesta es 2!!

:)

6 0

2 years ago

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New biosensors, applied like a temporary tattoo to the skin, can alert serious athletes that they are about to "hit the wall" an

Sergio [31]

Answer:

Here are the following options to complete the question

Which of the statements below is the best explanation of why athletes would need to monitor lactate levels?

A. During anaerobic respiration, lactate levels increase when muscles cells need more energy, however muscles cells eventually fatigue, thus athletes should modify their activities to increase aerobic respiration.

B. During aerobic respiration, muscles cells produce too much lactate which causes a rise in the pH of the muscle cells, thus athletes must consume increased amounts of sports drinks, high in electrolytes, to buffer the pH.

C. During anaerobic respiration, muscle cells receive too little oxygen and begin to convert lactate to pyruvate (pyruvic acid), thus athletes experience cramping and fatigue

D. During aerobic respiration, muscle cells cannot produce enough lactate to fuel muscle cell contractions and muscles begin to cramp, thus athletic performance suffers.

A is THE CORRECT ANSWER

A. During anaerobic respiration, lactate levels increase when muscles cells need more energy, however muscles cells eventually fatigue, thus athletes should modify their activities to increase aerobic respiration.

Explanation:

When the muscle cells undergoes anaerobic respiration, lactate are produced. Too much accumulation of lactate results in muscle fatigue. It is necessary for the athlete to prevent high accumulation by adjusting their exercise level

3 0

3 years ago

In our bodies, enzymes in our saliva and pancreas hydrolyse polysaccarides like starch and dissacharides (sucrose) to produce gl

Stolb23 [73]

Explanation:

The enzymatic digestion of starch by amylase can be performed in the laboratory by several ways. But below there is an example of it

In order to have the best protein performance we have to set the temperature of the reaction to 37 celsius degrees.

Prepare a starch solution and spread into tubes
Prepare an amylase solution and spread into tubes
Adjust the pH to the optimum range with buffers, that is about 6.7 to 7.
Adjust the temperature of the tubes reaction to 37 celsius degrees.

The wrong temperature and the pH can unfold the enzymes and make the binding site inefficient.

Pipette the starch solution in the tubes with enzymes.

By the final step the glucose will be produced by the enzymatic digestion of amylase.

It's attached the scheme of the hydrolyzation of a starch strain

7 0

3 years ago

In pea plant flowers are dominant to white ?

Ainat [17]

Answer:

no

Explanation:

7 0

2 years ago

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