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Sidana [21]
3 years ago
7

Describe TWO reasons that a prokaryotic or eukaryotic cell may need to copy itself during its life cycle.

Biology
1 answer:
damaskus [11]3 years ago
6 0

Answer:

I'll answer in a sec, just let her get my notes :)

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Which option identifies the components of the crop nutrient management plan in effect in the following scenario?
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It may mean adding manure or compost to enrich the soil structure.

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In a cohort study, a scientist collects health data on a group of people born in 1976. What characteristic was used to form the
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Ever since Allison vomited all over her boyfriend after she ate a chicken salad sandwich that had been sitting in the sun all da
AlekseyPX

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the smell or taste of chicken salad

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  • A conditioned stimulus is the one which was previously a neutral stimulus but hen it gets paired with the unconditioned stimulus it leads to a conditioned response.
  • The learned response which is produced in response to a neutral stimulus is the conditioned response.
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4 years ago
Which of the following statements about cardiac muscle is true? a. Cardiac muscle is like smooth muscle, because smooth muscle h
Aleonysh [2.5K]

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c. Cardiac muscle contains bands like skeletal muscle, but its contractions are involuntary like smooth muscle.

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In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.

Cardiac muscle is also referred to as myocardium and it's one of the three (3) muscles found only in the heart of vertebrates, the other two (2) being smooth muscle tissue and skeletal muscle tissue.

Cardiac muscle contains bands like skeletal muscle referred to as sarcomeres (contractile units), but its contractions are involuntary like smooth muscle and it's typically being regulated by the sinoatrial node of the heart.

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