What does reverse transcriptase use to form DNA? O A. Protein
B. Amino Acid
C. mRNA
D. tRNA

2points what is the term for a female reproductive cell? a. egg b. chromatid c. allele d. fertilization

Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic material. how might this technology be useful in treating diseases like cancer?

The many stone tools, fragmentary animal bones, and teeth found at gran dolina, spain, indicate that hominids there? a. processed and consumed animals and other hominids. b. did not differ appreciably from earlier asian homo erectus. c. were similar to later homo sapiens. d. none of the above