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VikaD [51]
3 years ago
8

What is Chargraff's law?

Biology
1 answer:
Andre45 [30]3 years ago
6 0
Chargaff's law is a rule that in  DNA there is always equality in quantity between the bases A(adenine) and T(thymine) and between bases G(guanine) and C(cytosine). They were discovered by Austrian chemist named Erwin Chargaff. Composition of DNA varies from one species to another.
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Which condition involves an uninjured body part experiencing pain as the result of injury to another part of the body?
Tomtit [17]

Answer:

Referred pain

Explanation:

Referred pain may be defined as the pain perceived at differnet location of body other than the individual pain location.

Referred pain depends upon the intensity and duration of the pain. Refereed pain is generally generated by the potent mechanism of temporal summation. Referred pain is the condition of the body  in which the uninjured body part experiences pain due to the injury of another body part.

Thus, the correct answer is option (b).

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4 years ago
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describe the organelles and structures a protein that is destined to leave the cell would interact with on its journey from synt
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Rough endoplasmic reticulum, Golgi apparatus, cell membrane are structures that a protein that is destined to leave the cell would interact with on its journey from synthesis to exile from the cell of his birth.

The ribosomes, which are the molecules in charge of producing proteins, are what give the rough endoplasmic reticulum its name. A specific RNA fragment may instruct a ribosome to move to the rough endoplasmic reticulum and embed itself if it comes across there. The protein produced from this region will wind up inside the rough endoplasmic reticulum, where it will fold and be marked for transport to the Golgi apparatus through the process of glycosylation, which involves the addition of a tag molecule (often a carbohydrate).

Near the nucleus, the rough endoplasmic reticulum, which is continuous with the nuclear membrane, resembles a network of canals. Rough endoplasmic reticulum-produced proteins are either meant to form a membrane or to be released from the cell membrane. It would be much more difficult to discern between proteins that should exit the cell and proteins that should remain if there were no rough endoplasmic reticulum. As a result, the rough endoplasmic reticulum promotes cell specialization and increases organism complexity.

To learn more about organelles and structure of protein. Click, brainly.com/question/11062666

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1 year ago
what is your opinion on the balance of nature? should we get involved if a species is slowly disappearing?
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Yes, we should get involved if a species is disappearing since it would disrupt the balance of nature, which means that there could be an overpopulation of species or the disappearance of a species could result in a disappearance of another species.

-- CocoaBeanz got your back :)
6 0
3 years ago
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