Which statement below does NOT correctly describe paracrine regulation?
A. Paracrine regulatory molecules include cytokines and growth factors.
B. Nitric oxide can function either as a neurotransmitter or a paracrine regulatory molecule.
C. Endothelin and bradykinin are paracrine molecules that control blood vessel constriction and dilation.
D. Paracrine molecules are released into the circulatory system to affect distant tissues.
E. Platelet-derived growth factor and insulin-like growth factor are both paracrine regulatory molecules.
D. Paracrine molecules are released into the circulatory system to affect distant tissues.
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True or false: although monosaccharides can exist in linear form, virtually all cellular monosaccharides are found in circular form
A. true B. false
Interpathway interaction is called cross talk
1.True 2.False
Which of the following is the correct sequence
involved in the regulation of organ systems? a. stimulus, receptor, integrator, response, effector b. stimulus, response, integrator, receptor, effector c. stimulus, receptor, integrator, effector, response d. stimulus, integrator, receptor, effector, response e. stimulus, effector, integrator, receptor, response
What does it mean to say that experimental results are peer reviewed?
A) The results are analyzed by other scientists before they are published. B) The results are obtained from double-blind experiments. C) The results are obtained from experiments with a large sample size. D) The results are obtained from experiments with a low sampling error.