Multiple Choice
Bacterial chromosomes:
A) must be present for a bacteria to stay alive and reproduce
B) are small segments of DNA that have the ability to move from one position to another
C) contain genetic information that is helpful but not necessary for survival
D) are always circular and only one is present in each bacteria
Correct Answer:
Verified
Correct Answer:
Verified
Q14: Which of the following properties are exclusive
Q15: Catabolite repression:<br>A)cells save energy by not making
Q16: An mRNA molecule contains three nucleotide (triplet)units
Q17: tRNA anticodons serve as a link between
Q18: Spontaneous mutations are:<br>A)caused by chemicals such as
Q20: A DNA mutation that results in no
Q21: Mutagens such as 5-bromouracil cause mutations by:<br>A)substituting
Q22: During replication DNA is synthesized by _.<br>A)DNA
Q23: Pyrimidine dimers are a type of mutation
Q24: Which of the following statements is true<br>A)During