Biology help!! Dna ReplicatioN!?
A. It is a single-stranded molecule.
B. Only one of the original DNA strands acts as a template during replication.
C. Both of the original DNA strands act as templates during replication.
D. Its replication takes place in the cytosol.
2.A zebra cell is just about to replicate its DNA. Which of the following will happen first?
A. The DNA unravels to make two strands.
B. RNA attaches to DNA.
C. All of the cell's DNA attaches to proteins.
D. The DNA folds over on itself to create a dense chromosome
3.During DNA replication in a human cell, 6 billion bases must be paired properly. Which characteristic of DNA best allows for high levels of accuracy during this process?
A. ion channels
B. base pairing according to certain rules
C. single-helix shape
D. presence of ribose in the backbone
Thanks Everyone. I am usually really good at science i just hate doing dna for some reason i dont get it so thanks for the help!!