Quiz 18 - endowment as the parent nucleus. Mitosis may...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Question 1 Multiple Choice 0.5 points What is the name for the special region on a duplicated chromosome that holds the sister chromatids together? centrosome kinetochore centromere desmosome Question 2 Multiple Choice 0.5 points If there are 20 chromatids in a cell, how many centromeres are there? 10 20 30 40 Question 3 Multiple Choice 0.5 points Which of the following statements is not true? Mitosis produces new nuclei with exactly the same chromosomal
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: endowment as the parent nucleus. Mitosis may occur without cytokinesis. Mitosis and cytokinesis are required for asexual reproduction. The mitotic spindles in prokaryotic cells are composed of microtubules. Question 4 Multiple Choice 0.5 points If cells in the process of dividing are subjected to colchicine, a drug that interferes with the functioning of the spindle apparatus, at which stage will mitosis be arrested? anaphase prophase telophase metaphase C,a,d,d....
View Full Document

This note was uploaded on 10/25/2010 for the course BISC 220L taught by Professor Herrera,mcclure during the Spring '07 term at USC.

Ask a homework question - tutors are online