Which option best describes the function of DNA gyrase?

What is the name given to the three bases in a messenger RNA that specifies an amino acid placement in a protein?

Assume your friend is interested in taking this class. How would you describe it to him, and what advice would you give to help him succeed in this course?

The addition of  7-methylguanosine to the transcribed mRNA with 5’ to 5’ linkage is known as _________.

If an organism with AaBbCc genotype is self-fertilized, what proportion of the next generation are expected to showthe recessive phenotype for all three genes? (The capital letters represent dominant, independently assorting alleles.)

The mode of inheritance in the given pedigree is autosomal dominant. What is the probability that the person II-4 is heterozygous?

Bacterial chromosomes generally consist of which of the following characteristics?

What protein combines with cyclins to exert local control of the cell cycle?

A recessive allele in cats causes white spots. If two solid colored cats are mated and produce a spotted offspring, what is the percentage chance their next kitten would have white spots?

Photoreactivation Repair is involved in repairing which of the following DNA damages?