Who wanna be friends?
Can anyone join my zoom??? plsss

Does nicotine show up in a drug test when u pee in the cup

What is the function of reverse transcriptase in retroviruses? a) it uses viral rna as a template for dna synthesis.b) it converts host cell rna into viral dna.c) it translates viral rna into proteins.d) it uses viral rna as a template for making complementary rna strands.

Which food preservation method can people use at home? a. fermentation b. irradiation c. pasteurization d. thermal processing