Topics: Musculoskeletal System Responses to Exercises Quiz
What is the role of the sarcoplasmic reticulum in muscle cells?
A. Store and release calcium ions
B. Generate ATP for muscle contraction
C. Anchor myosin to actin filaments
D. Regulate muscle flexibility
Select your answer:

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Psychology Vocabulary › Viewthe arithmetic average of a distribution, obtained by adding the scores then dividing by the number of scores
A. Range
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Some foods contain vitamin D – a good food source is?
A. Soft drinks
B. Fruit
C. Oily fish