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Sholpan [36]
3 years ago
15

Which of the following statements is true when we compare and contrast electromagnetic waves with sound waves?

Biology
1 answer:
Misha Larkins [42]3 years ago
4 0

Answer:

C) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere.

Explanation:

Electromagnetic waves do not require a medium to travel. they can travel through vacuum also. for example:- light wave is an electromagnetic wave and it can travel through vacuum also.

On the other hand, sound wave require a medium to travel. sound waves can not travel through vacuum.

I HOPE IT WILL HELP YOU?:-)

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Explanation:

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3 years ago
Which of the following cellular environments is conducive to the formation of disulfide bonds within or between proteins? Choose
STatiana [176]

Answer:

Rough endoplasmic reticulum and Mitochondria.

Explanation:

Disulfide bonds are known as covalent bonds. They are formed by the oxidation of 2 cysteines and these bonds can provide stability to proteins. These bonds mainly formed in intermembrane space of mitochondria and cellular compartments outside the cytoplasm endoplasmic reticulum. Both of these organelles present in an oxidation state providing an atmosphere for disulfide bond formation.

Cytoplasm and Nuclei mostly exit in reducing state because of the existence of disulfide reductase which is reducing the disulfide bonds between the cysteine residue to thiolate state. So, the disulfide bond formation will not happen.

7 0
2 years ago
Starfish and sea lilies <br> and sand dollars are example of what
Zigmanuir [339]

Answer:

Marine life, or sea cratures, or water creatures, or water type creatures.

Explanation:

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7 0
1 year ago
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elena-s [515]

Answer: NADPH and ATP

Explanation:

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7 0
3 years ago
What are the most explosive events that occur on the sun?
shepuryov [24]

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3 0
3 years ago
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