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mafiozo [28]
3 years ago
15

When RNA from a specific strain of TMV is mixed with coat protein from the same strain, infectious virions are formed. (SELECT A

LL THAT APPLY)
All necessary information is present in the RNA and/or proteins.
All necessary protein units are present.
A hybrid virus is also avirulent.
All necessary information is present in the DNA.
It self-assembles spontaneously without the input of energy or information.
Its DNA is completely covered with a coat protein.
Biology
1 answer:
Marta_Voda [28]3 years ago
5 0
When RNA from a specific strain of TMV is mixed with coat protein from the same strain, infectious virions are formed. I think the correct answers are the following:

A hybrid virus is also avirulent.
All necessary information is present in the DNA.
Its DNA is completely covered with a coat protein.
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3 years ago
What is the electrical pathway of the heart, in order? NOTE- this includes pacemaker and conduction components.
s2008m [1.1K]

Answer:

The correct answer will be option A.

Explanation:

The electrical impulses are generated in the sino-atrial node or SA node, a mass of cells which generates impulse in the upper atrium.  

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3 years ago
Clara is a vegan and she does not drink milk, a food advertised as a best source of calcium. But she is not worried too much sin
marysya [2.9K]

Explanation:

%DV label= 27%

1 cup of cooked collared greens= aprx 266.60 mg of Calcium

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For teenaged Clara

∵27 % DV= 270mg

% daily Calcium=  \frac{270}{1300}  * 100= = 20.8 ≈ 21%

=0.21

<u>21% of her daily calcium needs is in a cup of cooked collard greens.</u>

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Learn more about energy storage at brainly.com/question/523624

Learn more about homeostasis at brainly.com/question/1601808

#LearnWithBrainly

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