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mariarad [96]
3 years ago
5

Viruses have two main structures: a(n) _____ and genetic material.

Biology
2 answers:
ozzi3 years ago
8 0

These viral particles, also known as virions, consist of two or three parts: the genetic material made from either DNA or RNA, long molecules that carry genetic information, a protein coat, called the capsid, which surrounds and protects the genetic material.


vlada-n [284]3 years ago
4 0

Answer: C. capsid

Explanation:

All viruses have the same basic structure: a core of nucleic acid surrounded by protein. Individual viruses contain only a single type of nucleic acid, either DNA or RNA. Viruses are frequently classified by the nature of their genomes. RNA-based viruses are known as retroviruses. Nearly all viruses form a protein sheath, or capsid, around their nucleic acid core. The capsid is formed of one to a few different protein molecules duplicated many times. In some viruses, specific enzymes are stored within the capsid.

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e-lub [12.9K]

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Explanation:

7 0
3 years ago
What can you learn about a sample from an sds-page analysis?
puteri [66]

Option <u>(c.) the purity of the protein</u>, will be the right one.

Sodium Dodecyl Sulphate provides a negative charge to each protein as a function of their molecular size. It is an anionic detergent, as well as it is there to determine the relative abundance of major proteins.

After denaturing, proteins get unfolded and gets coated with SDS detergent molecules. The SDS-PAGE technique is used for the separation of protein based on their molecular size/weight/mass.

It is so because as it identifies the proteins by its molecular weight. Therefore, SDS is used in denaturing polyacrylamide gel electrophoresis for the determination of protein molecular weight, the SDS-PAGE is a technique.

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8 0
1 year ago
All of the following adaptations could lead an organism to be successful
tamaranim1 [39]

Answer:

OB) An elephant in the savannah develops without the ability to hear. A salamander living in a cave is born without, eyesight or fully developed eyes.

Explanation:

Adaptations are gradual modifications and changes in the physical characteristics or behavior of an organism, so that it could facilitate the survival of the organism in that particular environment.

In case of elephant without ability to hear specially in the regions of Savannah where there is vast grasslands with scanty vegetation and animals, then the elephant can't hear any sound of danger like approaching calamities, also it could hear the call of other elephants, in case if the elephant becomes segregated.

In salamander, low eyesight or low vision will further add to the misery, as there is already darkness in the cave. It could fall prey to any predator or it could not be able to feed on consumable organisms as it could see properly.

7 0
3 years ago
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If molecules move from one place to another inside of the so what type of mutation is this?
arsen [322]
It's called active transport.
7 0
3 years ago
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FrozenT [24]
It might be an ecosystem

Hope this helps

7 0
3 years ago
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