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Ad libitum [116K]
3 years ago
11

Explain the relationship between the sarcoplasmic reticulum and the transverse tubules

Biology
1 answer:
strojnjashka [21]3 years ago
6 0
Sarcoplasmic reticulum resembles endoplasmic reticulum found in other cells; they are structures that surround the myofibrils of skeletal muscle fibers. T tubules or transverse tubules run perpendicular to the axis of the fiber and extend across the surface of sarcoplasmic reticulum. It's role is to conduct impulses from sarcolemma to cell and to sarcoplasmic reticulum.
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2 years ago
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Rank from the first to the last steps to describe the correct order of events of erythrocyte death.
timama [110]

Answer:

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Explanation

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thus, the correct order is :

1. erythrocyte becomesrapped in the sinusoids of spleen.

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3. Hemoglobin is broken down into amino acids, iron and bilirubin.

4. Iron ions and amino acids are recycled to make new hemoglobin in red bone marrow. Bilirubin is sent to liver for excretion.

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Answer:

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3 years ago
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The answer is: A. collecting data

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