The nervous system employs exclusively electrical means to send messages, whereas the endocrine system communicates by means of chemical messengers.
Answer the following statement true (T) or false (F)
False
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The pituitary hormone that stimulates milk production by the mammary glands is
A) TSH. B) ACTH. C) growth hormone. D) FSH. E) prolactin.
Which of the following is(are) ionizing radiation?
A) Gamma radiation only B) Cosmic radiation only C) Both cosmic radiation and gamma radiation D) Neither cosmic nor gamma radiation
If the products of a chemical reaction contain less potential energy than the reactants,
A. energy has been stored in the molecular bonds of the product. B. energy has been released by the breaking of molecular bonds. C. the reaction will be reversible without additional energy input. D. a synthesis reaction is likely to have occurred. E. All of these choices are correct.
What type of fibers are found in areolar connective tissue?
What will be an ideal response?