28
36) When a cell divides via mitosis:
A) Each daughter cell receives a nearly perfect copy of the parent cell's
genetic information
B) Each daughter cell receives exactly half the genetic information in the
parent cell
C) Each daughter cell receives the same amount of genetic information that
was in the parent cell, but it has been significantly altered
D) The genetic information is randomly parceled out to the daughter cells
E) Each daughter cell contains unique genetic information
37) Meiotic cell division occurs in the ____, and results in the production of ____
A) Body cells; daughter cells
B) Body cells; parent cells
C) Germ-line; gametes
D) Testes and ovaries; diploid cells
E) Somatic cells; haploid cells
38) In the comparison of a DNA molecule to a twisted ladder, the upright sides
of the ladder are:
A) Nitrogenous bases linked together.
B) Deoxyribose linked to phosphate.
C) Deoxyribose linked to sulfate.
D) Nitrogenous bases linked to phosphate.
E) Hydrogen bonds between bases.
39) A “mini-gene” has the base sequence TACCCGTGCACG. Which of the following
sequences represents a single base substitution?
A) TACCCGTGCACG
B) TACCCGAGCACG
C) TACCCGGCACG
D) TACCCGTGTCACG
E) TACCGTGCTACG
40) All of the following statements about genotypes and phenotypes are true
EXCEPT:
A) Individuals with the same phenotype might have different genotypes.
B) Matings between individuals with dominant phenotypes cannot produce
offspring with recessive phenotypes.
C) Matings between individuals with recessive phenotypes usually do not
produce offspring with dominant phenotypes.
D) Individuals with the same genotype might have different phenotypes
E) None of the above statements are true