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Andreyy89
3 years ago
5

Rank these events in the order that they occur during the repair of double-strand breaks by recombination:

Biology
1 answer:
Zepler [3.9K]3 years ago
6 0
Aaaaaaaaaaa a. A a. A. A a. A a. A a
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Temka [501]

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What is the evolutionary advantage of the heart having its own electrical system?
SpyIntel [72]
The heart’s electrical system is responsible for making and conducting signals that trigger the heart to beat. These signals cause the heart’s muscle to contract. With each contraction, blood is pumped throughout the body. This happens 24/7 without us having to monitor it all the time so that our heart does not stop.
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Action potentials in the heart spread from cell to cell through
Leni [432]

Answer:

Gap junctions within the intercalated disks

Explanation: Gap junctions within the intercalated disks allow impulses to be propagated from one cardiac muscle cell to another. It allows sodium, potassium, and calcium ions to flow between adjacent cells, propagating the action potential, and ensuring coordinated contractions.

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3 years ago
sort the items according to whether they may be found only in free virus particles, only in uninfected host cells, or in both vi
andrey2020 [161]
The correct answer for the question that is being presented above is this one:
(1) viruses only: capsid, envelope with glycoproteins, capsomere (core protein)
<span>(2) host cell only: ribosome 
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3 years ago
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DanielleElmas [232]

Answer:

1- D,C,A,B,E- 2 - B,A,C,D- 3- C,D,B,A.

Explanation:

8 0
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