Which muscle produces the action of a sit up?
a. serratus anterior
b. external oblique
c. rectus abdominis
d. latissimus dorsi
e. trapezius
ANSWER: c
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The chromosome in bacteria and archaea
A. forms a single linear strand of DNA. B. contains all the cell's plasmids. C. is located in the cell membrane. D. is part of the nucleoid.
What is the correct order of events in regards to the birth process? a. Cervical canal dilates - contractions propel the fetus through the cervix- amnion ruptures
b. Cervical canal dilates - amnion ruptures - contractions propel the fetus through the cervix. c. Amnion ruptures - lactation begins - contractions propel the fetus through the cervix. d. Amnion ruptures - cervical canal dilates - contractions propel the fetus through the cervix. e. Lactation begins - contractions propel the fetus through the cervix - amnion ruptures.
Most cells in the body are in prophase.
a. true b. false
Which of the following is an example of a polysaccharide?
A) glycogen B) glucose C) fructose D) deoxyribose E) sucrose