Suppose that both of your parents have Huntington's disease, which is caused by a dominant allele, and are both heterozygous for the disease. What are the odds of you having the disorder?
a. 100%
b. 75%
c. 50%
d. 25%
Ans: b. 75%
Biology & Microbiology
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Bones are _____
a. mineral reservoirs b. skeletal muscle's c. sites where blood cells form (some bones only) d. all of these
Biology & Microbiology
Which of the following is NOT true?
a. Intermediate filaments and actin filaments treadmill b. Intermediate filaments and microtubules have a single monomer c. Intermediate filaments and microtubules have a role in the centrosome d. Two of the above e. None of the above
Biology & Microbiology
Successful geographic dispersal occurs by
a. expansion of home range. b. jump dispersal across great distances. c. continental drift. d. all of these. e. none of these.
Biology & Microbiology
Which of the following is a function of the nucleus?
A. stores DNA B. stores sugars C. builds proteins D. packages proteins
Biology & Microbiology