Smooth muscle is
a. involuntary and nonstriated.
b. responsible for movement of the skeleton.
c. involved in contraction of the heart.
d. connected to bones by tendons.
e. involuntary, nonstriated, and involved in contraction of the heart.
A
You might also like to view...
The formation and breaking of bonds between atoms requires
a. a chemical reaction. b. van der Walls forces. c. partial charges. d. an empty valence shell. e. an enzyme.
Common side effects associated with chemotherapy are due to
A) fevers induced by the chemicals. B) death of cancer cells and their subsequent removal from the body. C) change in blood pH caused by the chemicals. D) death of normal cells caused by the chemicals. E) destruction of RNA in most normal cells.
An animal with a diploid number of 36 chromosomes will have ____ chromosomes in its gametes and ____
chromosomes in its somatic cells. a. 18; 18 b. 18; 36 c. 36; 18 d. 36; 36 e. 36; 72
An ectopic pregnancy occurs when a fertilized egg implants somewhere other than in the lining of the uterus. Usually it implants in the oviduct. Which of the following would be the most likely explanation for such a pregnancy being unsuccessful?
A) The orientation of the baby would be sideways. B) Human chorionic gonadotropin (hCG) cannot be produced in the oviduct. C) The lining of the oviduct is unable to support the developing fetus. D) The necessary hormones cannot reach the developing fetus in the oviduct.