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Naddika [18.5K]
3 years ago
14

In the 'Hershey Chase Experiment' which macromolecule did the bacteriophage inject into the bacterium?

Biology
2 answers:
natima [27]3 years ago
8 0
The bacteriophage injected DNA into the bacterium, so choice A would be the answer.
11111nata11111 [884]3 years ago
7 0
The answer is a hope it helps My friend
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hi can u Help me in my hw, Define the following terms:1)Epicenter 2)Seismograph(don't answer if u don't know the answer plz)​
ivann1987 [24]

Answer:

Epicenter is the point on Earth's surface directly above the focal point of the earth quake.

Actually it's above the hypocenter.

Seismograph: Is an instrument that records the seismic waves caused by action of earth quake effect.

7 0
3 years ago
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E. coli bacteria was spread on both agar plates and incubated for 24 hours. if you wanted to grow up a large quantity of strepto
ollegr [7]

If you want to grow up a large quantity of streptomycin-resistant E. coli, you would require to pick a colony of the bacteria from the streptomycin-positive plate and allow to grow it on a streptomycin positive plate.

<h3>What is E. coli?</h3>

E. coli may be defined as a type of bacterium that is commonly present in the intestinal regions of humans and other animals, some strains of this bacterium can significantly cause severe food poisoning.

The strain of streptomycin-positive is those population of E. Coli which is significantly streptomycin resistant, while the negative strain has the opposite effect.

That's why if you want to grow up a large quantity of streptomycin-resistant, you must remarkably require to pick only a positive strain of streptomycin for E.Coli bacterium.

Therefore, if you want to grow up a large quantity of streptomycin-resistant E. coli, you would require to pick a colony of the bacteria from the streptomycin-positive plate and allow to grow it on a streptomycin-positive plate.

To learn more about E. Coli, refer to the link:

brainly.com/question/9046057

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3 0
1 year ago
Rock that forms when sediments from older rocks undergo lithification
Lubov Fominskaja [6]

Answer:

c

Explanation:

when to objects come together and conform or conjoin they take what make the better of one from the 2 that are malleable

6 0
2 years ago
If i explore two oceanic plates at a convergent boundary , i will observe :
julia-pushkina [17]

Answer:

D. seafloor spreading

Explanation:

If you explore two oceanic plates at a convergent boundary , you will observe seafloor spreading.

8 0
3 years ago
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The wall of the alveolus is composed of which type of epithelium
Dmitrij [34]
Simple squamous epithelium
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3 years ago
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