What do the amplitude and frequency of a sound wave determine?

Biology

1 answer:

pychu [463]2 years ago

6 0

Answer:

The larger the amplitude of the waves, the louder the sound. The faster the vibrations, the higher the pitch (frequency) of the sound.

Explanation:

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Which type of cell stays dormant, waiting to differentiate in adults to replace damaged cells? A. Totipotent B. Multipotent C. P

love history [14]

Answer:

B. Multipotent cells

Explanation:

Multipotent stem cells are the one that develops from pluripotent stem cells during embryonic development. The multipotent stem cells are the stem cells which have specific functions. These cells develop into specific cell types to replace the older cells.

For example, keratinocytes are the multipotent cells of the skin that produce new skin cells. Spermatogonia are the multipotent cells present in testes so that they can form sperms.

4 0

3 years ago

Which of the following will be expected to be activated during times of prolonged starvation? (select all correct answers)

Scilla [17]

Answer:

Option A

Option D

Option F

Explanation:

During the process of continuous starvation for a long period of time, the primary source of energy in body is hepatic gluconeogenesis which is responsible for producing endogenous glucose. Also lipolysis takes place in the adipose tissue to release fatty acid which is then converted into ketone bodies through though mitochondrial β oxidation and ketogenesis. The liver communicates with extrahepatic tissues, including adipose tissue and skeletal muscle and deliver glucose and ketone bodies to muscle and other extrahepatic tissues as fuels.

Hence, option A, D and F are true.

5 0

3 years ago

20 points Please help. Thank you.

Kamila [148]

I filled out a few boxes for you to start you off. I also gave you a direct research sources for some animals that will take you to the necessary information.

This is what I have so far as examples for you. Again, I said I wouldn't do all of your work for you, however, I will help you through your research and graph.