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VashaNatasha [74]
3 years ago
9

Could you define these?

Biology
1 answer:
Dovator [93]3 years ago
3 0

Answer:

no mwmwmmemek kekekeksd

Explanation:

jwmmsmsksjdkmjejejejdjsisiss

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Why is the inner membrane of mithochondria ruffled?
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It greatly increases the surface area which makes more space for all of the complexes of the electronic transport system.
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3 years ago
Experiments sometimes include measuring the variable/concept twice. this technique is known as a _____. sample and population pr
Ostrovityanka [42]

The correct answer is pretest and posttest .

A pretest/posttest experiment is an experiment that includes double measurements at multiple points in time. In this kind of test, measurements (measurement of dependent variable) are taken both before and after a treatment.


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3 years ago
While walking barefoot along the beach (remember, in pre-pandemic times?), you step on a shard of glass
ryzh [129]

Answer:

A pain receptor detects the shard a glass (the stimuli) and triggers an electrical impulse along the sensory neurone. The electrical impulse reaches a synapse and neurotransmitters diffuse across the gap, triggering an electrical impulse along a relay neurone in the spinal cord. The electrical impulse reaches a synapse and neurotransmitters diffuse across the gap, triggering an electrical impulse along a motor neurone to the leg muscles (the effector). This causes the muscles to contact and lift your foot

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3 years ago
Which of the following is not a characteristic of enzymes?
Dmitriy789 [7]

Answer:

Each is used to break down substances.

Explanation:

Enzymes merely speed up a chemical reaction, not necessarily break down substances.

4 0
3 years ago
Imagine an object launched from Earth as shown in the image. Identify where the object has overcome the gravitational pull of Ea
Lyrx [107]

Answer:

the object defeats the force of gravity on the arrows on the left where they do not follow the circumference of the earth.

since the force of gravity makes the objects keep rotating near or even on the Earth's surface.

If any object overcomes this force, it will not rotate on the surface of the earth and will not be attracted to the center

Explanation:

this is because the center of the earth works as if it were a magnetic pole that attracts everything close to the earth to its center, if something deviates as in the arrows on the left, it means that the force of attraction towards the center or force of gravity does not act on the objective as it must have a force applied or of its own greater than that written

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4 years ago
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