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snow_tiger [21]
3 years ago
5

What are enzymes, and why are they important to living things?

Biology
1 answer:
Harman [31]3 years ago
8 0

Answer:

Enzymes are biological molecules (typically proteins) that significantly speed up the rate of virtually all of the chemical reactions that take place within cells. They are vital for life and serve a wide range of important functions in the body, such as aiding in digestion and metabolism.

Explanation:

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Alex17521 [72]

Answer:

c. The founder of the modern environmental movement and author of Silent Spring is Rachel Carson

d. Deciduous trees such as most pines do not lose their leaves/foliage in winter.

Explanation:

Yes, Rachel Carson is the founder of the modern environmental movement as well as author of Silent Spring. She was an American marine biologist, author, and conservationist which started the modern environmental movement in order to save the environment form pollution. Yes, the Deciduous trees such as most pines do not lose their leaves/foliage in winter, they only lose those leaves that are too old. They are considered as evergreen plants.

8 0
2 years ago
Put the following events in the order that they occur for a digital recording to become sound waves through a speaker
dlinn [17]

Answer:

1) sound is encoded on a digital recording as an electrical signal.

2) the digital recording plays the sound as an electrical signal.

3) the electric signal moves through a voice coil

4) The voice coil produces a magnetic field.

5) changing the magnetic field pushes and pulls on the diaphragm.

6 0
3 years ago
Which of the types of cells in T. adhaerens contain cilia (choose that all apply)
Rudik [331]

Answer:

B.fiber cells

Explanation:

cilia are lil eyelash kind of bit on cells. fiber cells have them.

8 0
2 years ago
The Pingelapese people of the East Caroline Islands are descended from 20 survivors of a typhoon and subsequent famine in 1775.
vekshin1

Answer:

a. bottleneck effect.

Explanation:

A bottleneck effect occurs when some adverse environmental conditions such as typhoons and famine reduce the population size considerably. The allele frequencies of the population are changed. As the population grows again, the gene pool has different allele frequencies than the original population. During population growth, some harmful alleles may become more abundant resulting in a rare disease such as achromatopsia. Therefore, the given population represents the bottleneck effect.

4 0
2 years ago
How is the sun the major source of energy in the water cycle
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The sun heats up water on the earth which causes the water to evaporate thefore the hot water vapor rises up to higher altitudes where it's colder which causes condensation, without the sun this could never happen
8 0
3 years ago
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