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Mamont248 [21]
2 years ago
10

The two proteins directly involved in muscle contraction are broadly called . During an exercise where muscles do not shorten, c

ontractions have occurred. a. has an affinity for myosin binding sites in the absence of calcium. b. is a missing protein in Duschenne's muscular dystrophy. c. The cell membrane of a muscle fiber is the .
Biology
1 answer:
docker41 [41]2 years ago
7 0

Answer:

Explanation:

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Svet_ta [14]

Answer:

Letter C would be the best possible answer choice.

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Explanation:

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2 years ago
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The group that shows the effect of the variable being tested is called what
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This part of the experiment serves as basis of comparison; the one variable being tested has been omitted Experimental group.This part of the experiment shows the effect of the one variable being tested.Independent variable.This variable is an experiment is the one being deliberately changed by the scientist.
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3 years ago
What do only eukaryotes have
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A eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes. However, unlike prokaryotic cells, eukaryotic cells have: a membrane-bound nucleus. numerous membrane-bound organelles (including the endoplasmic reticulum, Golgi apparatus, chloroplasts, and mitochondria)
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1 year ago
Veronica got a cut on her arm, and it started bleeding. Her circulatory system started working hard to prevent blood loss and pr
skelet666 [1.2K]
Platelets would help the blood clot, therefore preventing blood loss. White Blood Cells would help protect against infection. So, I believe the answer would be platelets & white blood cells.
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