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Sauron [17]
3 years ago
10

Immune system cells enter a resting phase after undergoing mitosis. When activated—for example, by an infection—they can reenter

the sequence of events in the cell cycle that leads to cell division. What would be the correct cell cycle sequence of events for these reactivated cells?
Biology
1 answer:
hammer [34]3 years ago
7 0

Answer:

<h2>Those cells that do not divide further, exit G1 phase and enter an inactive stage called quiescent stage.</h2>

Explanation:

The most Immune system cells enter a resting phase after undergoing mitosis. In resting stage, cell enter an inactive stage and do not divide. After activation by an infection  or other type of signal, they re-enter into the sequence of events in the cell cycle that leads to cell division.  

Correct cell cycle sequence of events for these reactivated cells from G0 to G1  and leads to cell division , G0 to  G1, S G2, mitosis, or M stage ( prophase, metaphase , anaphase and telophase) and cytokinesis.

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Hope this helped!
3 0
3 years ago
What happens to a living organism that does not obtain all four main types of macromolecules
GREYUIT [131]

Answer:

Living organism should obtain the 4 main types of macromolecules for maintaining proper body physiology.

Explanation:

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          Deficiency of one of these four macromolecules can leads to various health hazards or health abnormalities.

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3 0
3 years ago
1: Describe the events of the muscle stimulation and contraction starting with the influx of Ca at the synaptic knob (of the neu
meriva

Answer:

Explanation:

motor neuron is the neuron that have it's connection to a muscle at the neuromuscular junction,. At his junction, a synaptic cleft that has a motor end plate is formed by the activity of the terminal called "synaptic terminal". Diffusion of the acetylcholine across the synaptic cleft then occur which result to the sarcolemma been depolarized, as a result of the depolarization there is a output of Ca2+ and muscle contraction

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4 0
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Fossils may be:
Andru [333]

Answer:

The correct answer is option (e)-"All of the answer choices are correct".

Explanation:

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7 0
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EleoNora [17]
Layers of fossils in pillars, the rock covering them is dated and we get an exact time of each layer. 
6 0
3 years ago
Read 2 more answers
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