University:
Eastern Kentucky University
Course:
BIO 331 | Cell Biology
Academic year:

2021
Views:

495

Pages:

2
Author:

Kevin Riddle

Biology Unit 4 Test Review Leave the first rating Terms in this set (45) The series of events that take place in a cell leading What is the cell cycle? to its division and duplication of its DNA (DNA replication) to produce two daughter cells. It is made up of INTERPHASE and MITOSIS. The phase of the cell cycle in which a typical cell What is interphase? spends most of its life. During this phase, the cell copies its DNA in preparation for mitosis. What happens during The cell grows in size and synthesizes proteins that the G1 phase? are required for DNA synthesis. What happens during DNA is duplicated the S phase? What phases make up G1, S and G2 phases interphase? What is the G2 phase? In what order do the A period of rapid cell growth and protein synthesis during which the cell prepares itself for mitosis. G1 phase then S phase then G2 phase phases of interphase occur? Biology Unit 4 Test Review What is mitosis? What is cytokinesis? The part of the cell cycle when replicated chromosomes are separated into two new nuclei. The cell cycle phase during which the CYTOPLASM of a single cell divides into two daughter cells. What is the cleavage The indentation of the cell's surface that begins the furrow? process of splitting a cell's cytoplasm into two. What is a cell plate? Do cleavage furrows The way PLANT cells build a new wall between two cells. ANIMAL cells occur in plant or animal cells? Do cell plates occur in PLANT cells plant or animal cells? What is cyclin? What is DNA helicase? A family of proteins that control the progression of cells through the cell cycle. The enzyme that unzips/unwinds the DNA strand during replication.