BIOD 210 Module 3 Exam Genetics

BIOD 210 Module 3 Exam Genetics Complete Questions and Answers 1.True or False Chromosomes are in a condensed form through most of the cell cycle.ANS false 2.Match the following each of the following terms with the correct description- ANS Plasma Membrane..protects nuclear membrane.. dissolves nucleus... contain er... studded cytosol.. jelly like 1 / 2

3.Which of the following is correct ANS Centrioles are responsible for the formation of spindle fibers.

4.At which cell cycle phase does the nuclear membrane break down?ANS - Prophase 5.The genetic flow of material between organisms is NOT dependent on which of these criteria?ANS Independent assortment of the genes 6.DNA is condensed within the nucleus (cellular compartment) by coiling around (1) proteins. Modification of these (2) charged pro- teins alters them to become either neutral or negatively charged. Thus, the interaction with (3) charged DNA is interrupted, and the interactions loosen.ANS 1. histone 2. positively 3. Negatively 7.Interphase marks the period of the cell cycle just before active cell division. Label the rest of the cell cycle in order, from 1-5.