1) A mutation in which of the following genes would enhance the chances of cance

Question

1) A mutation in which of the following genes would enhance the chances of cancer?

a) p53

b) ras

c) myc

d) Rb

e) all of the above

2) In the analysis of a family, you notice that males are more likely to contract a certain disease and the daughters of affected males produce 50% of their sons affected with the disease. This disease is displaying which of the following patterns of inheritance?

a) x-linked reessive

b) autosomal recessive

c) autosomal dominant

d) none of these choices are correct

3) The process of _______ removes amniotic fluid from a pregnant mother to examine fetal cells for genetic problems.

a) aminocentesis

b) chorionic villus sampling

c) preimplantation genetic diagnosis

d) in vitro fertilizaiton

Explanation / Answer

Q1) A mutation in which of the following genes would enhance the chances of cancer?

e) all of the above

Q2) In the analysis of a family, you notice that males are more likely to contract a certain disease and the daughters of affected males produce 50% of their sons affected with the disease. This disease is displaying which of the following patterns of inheritance?

a) x-linked reessive

Q3) The process of _______ removes amniotic fluid from a pregnant mother to examine fetal cells for genetic problems.

a) aminocentesis

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