Exam 8: Dna Replication, mitosis and the Cell Cycle

Cells that produce telomerase can usually divide many more times than cells that do not produce telomerase.

The 3' and 5' designations refer to the numbers that chemists assign to the:

A cell would pack its DNA as chromatin in preparation for:

The splitting of a cell into two daughter cells in the cell cycle is:

Pyrimidine bases have a __________ __________ structure:

A discrete continuous molecule of DNA wrapped around protein defines the term:

Mitosis is used for all of the following except:

One of two identical attached copies of a replicated chromosome defines the term:

Variants or alternate forms of a gene are called alleles:

Immature cells that retain the potential to develop into multiple cell types are:

Purine bases have a _________ ___________ structure:

Meiosis is a process used for:

Stem cells from a blastocyst

The proteins that attach chromosomes to the mitotic spindle are:

The scientist (scientists)that first showed that protein was not the genetic information transferred by bacteria by using enzymes to digest protein is (are):

The building block of nucleic acids is a(an):

figure 8.26 -What is the dependent variable in figure 8.26?

Mutations may be caused by:

figure 8.26 -What did the researchers conclude from figure 8.26b?

The DNA nitrogen bases that are pyrimidines are: