Multiple Choice
Each DNA stranhas a backbonthat consists of alternating
A) purines and pyrimidines.
B) nitrogen-containing bases.
C) hydrogen bonds.
D) sugar and phosphate molecules.
E) amines and purines.
Correct Answer:
Verified
Correct Answer:
Verified
Q29: Body cells of human females contain<br>A) one
Q57: Which chromosomes arcarrieby a normal femalbird?<br>A)ZO<br>B)ZW<br>C)WW<br>D)WO<br>E)ZWW
Q58: Which scientist(s) suggestefor thfirst timthat thproportion of
Q59: In step "c," which bonis thonly onthat
Q60: Therapeutic cloning is being developein order to<br>A)treat
Q62: Four of thfivanswers listebelow arnitrogenous bases founin
Q63: Befora cell divides it needs to _
Q64: Thbuilding blocks of nucleic acids are<br>A)amino acids.<br>B)nucleotides.<br>C)pentose
Q66: DNA varies frospecies to species in its<br>A)base-pair
Q105: Body cells of human males contain<br>A) one