2 years ago

What is the effect of an increased concentration of calcium ion in the sarcoplasm?

1 answer:

6 0

Answer:

When calcium concentration increases during depolarization, it shifts the conformation of troponin and tropomyosin, and actin is able to associate with myosin. As calcium is taken up again by the sarcoplasmic reticulum the muscle cell relaxes.

You might be interested in

In an ocean ecosystem, which is necessary to begin a food web?

vagabundo [1.1K]

I believe that phytoplankton is necessary to begin a food web

4 0

3 years ago

Read 2 more answers

List the cell cycle in correct order

goblinko [34]

Answer:

Prophase, metaphase, anaphase, telophase

Explanation:

3 0

3 years ago

Read 2 more answers

Temperature of sickle star

vfiekz [6]

Answer:

69 degrees

Explanation:

6 0

3 years ago

Autotrophs produce food through what process?

sasho [114]

Autotrophs use photosynthesis to feed itself. An autotrophs is a plant that provides for itself and does not need to prey among other animals.

6 0

3 years ago

Read 2 more answers

Which of the following are generally found in prokaryotic cells? Select all that apply. cell membrane chloroplasts ribosomes cel

Kay [80]

Answer: Cell Membrane, Ribosomes, and Cell wall.

Explanation:

4 0

2 years ago