4 years ago

In your own words, how does a virus work?

1 answer:

7 0

Explanation:

viruses are very small -- 100 times smaller than the average bacterium, so small that they can't be seen with an ordinary microscope. Viruses can only exert influence by invading a cell, because they're not cellular structures. They lack the ability to replicate on their own, so viruses are merely tiny packets of DNA or RNA genes enfolded in a protein coating, on the hunt for a cell they can dominate.

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Why would we give moral consideration to infants but not animals??

irakobra [83]

I don't know, maybe because of the way we see animals. Not as our equal parts

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3 years ago

Kyle is genetically a male; this means he received a(n) ________. y chromosome from his mother, and an x chromosome from his fat

ale4655 [162]

Answer:

He's male so he received an 'x' chromosome from his mother and a 'y' chromosome from his father

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4 years ago

What two types of macromolecules are the main components of myelin? A. carbohydrates and lipids B. proteins and nucleic acids C.

strojnjashka [21]

Answer: Option A) carbohydrates and lipids

Explanation:

Myelin is present in the axons of nerve cells. It is composed of a class of lipids called sphingolipids with choline, galactose, glucose present in the chemical composition alongside N-acylsphingosine.

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3 years ago

Read 2 more answers

I need help I will mark brainliest Can someone give me the step by step answer

OLga [1]

Answer

68.6 m

Explanation:

Given-

Mass = 0.5 kg
Potential energy = 34.3 J

To find -

Height of the tree upto which the squirrel climbed.

Solution-

Potential energy of a body = mgh

34.3 = 0.5×h (mg = 0.5kg)

h = 34.3/0.5

= 68.6 m

Option third.

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3 years ago

More beautiful if you harvest and cheap in the shop

kvv77 [185]

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