Before cell division of somatic cells, each chromosome must be replicated. After replication, the resulting two parts of each chromosome are held together by cohesin at the centromere. These two parts are referred to as:
A. Sister chromatids
B. Homologous chromosomes
C. Daughter chromosomes
D. Kinetochores
E. Genes
A. Sister chromatids
You might also like to view...
The ________ is a highly conserved amino acid sequence found in immunoglobulin, TCR, and MHC proteins
A) heavy chain B) V domain C) C domain D) light chain
Are perfect flowers really perfect? What will be an ideal response?
The role of environmental factors on gene expression
is illustrated by a. the varying plant height of genetically identical yarrow plants when grown at different elevations. b. varying body forms of Daphnia affected by the presence of predators c. the depression response that some persons make to very stressful situations. d. the fur pattern of Himalayan rabbits. e. all of these.
Which enzyme converts ATP to cyclic AMP?
a. lactic dehydrogenase b. creatine phosphokinase c. pancreatic nucleotidase d. adenylate cyclase e. monoamine oxidase