During excitation-contraction coupling,
a. the action potential travels down the transverse tubules.
b. Ca2+ is released from the sarcoplasmic reticulum.
c. Ca2+ is taken up by the sarcoplasmic reticulum.
d. both (a) and (b) above are correct.
e. all of these answers.
D
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If one is stabbed on the lateral side of the abdomen, what abdominal muscles, in order from superficial to deep, will the knife go through?
a) rectus abdominis, external oblique, internal oblique b) external oblique, internal oblique, transversus abdominis c) transversus abdominis, rectus abdominis, external oblique d) external oblique, transversus abdominis, rectus abdominis e) internal oblique, transversus abdominis, external oblique
In a female, follicle-stimulating hormone (FSH) and luteinizing hormone (LH) target the:
A) hypothalamus. B) uterus. C) ovaries. D) anterior pituitary gland.
Define spermatogenesis
A) Spermatogenesis is the production of sperm using spermiogenesis. B) Spermatogenesis is the production of sperm using mitosis. C) Spermatogenesis is the production of sperm using meiosis. D) Spermatogenesis is the production of sperm using mitosis and meiosis. E) Spermatogenesis is the production of sperm using mitosis, meiosis, and spermiogenesis.
Define cranial
What will be an ideal response?