What takes place during transcription?

a) proteins are made from rna .
b) dna is made from rna .
c) dna is made from dna .
d) rna is made from dna .

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?