DNA is able to store information because of

Below is a DNA molecule, with the ends labeled A, B, C and D.  Which ends would get shorter during DNA replication if telomerase did not function? A  5’———————————————–3’  B C  3’———————————————–5’  D

If DNA polymerase was not processive, DNA replication would occur 

During proofreading, DNA polymerase

In order to replicate the entire circular chromosome of E. coli, how many replication forks are used?

Which of the following would not be found in a typical eukaryotic chromosome?

Chargaff’s studies of the base composition of various species provides evidence for

What is a chromosome territory?

Two circular DNA molecules are topoisomers of each other; they contain the same amount of DNA. Let’s call them DNA-1 and DNA-2. Under the electron microscope, DNA-1 is more compact compared to DNA-2. The level of gene transcription is lower for DNA-2. Which of the following possibilities would best explain these observations?

Which of the following is the correct order for the hierarchy of compaction leading to a metaphase chromosome?