Sis terc hromatids areidentic alc opies ofeac hother

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

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: s are identic al c opies of eac h other produc ed during DNA replic ation. Homologous c hromos omes are c los ely as s oc iated with eac h other in both mitos is and meios is . Sis ter c hromatids are only as s oc iated with eac h other during mitos is . Correct One homologous c hromos ome c omes from the father, and the other c omes from the mother. Sis ter c hromatids are identic al c opies of eac h other. Chapter 13 Question 18 Part A In a human k ary oty pe, c hromos omes are arranged in 23 pairs . If we c hoos e one of thes e pairs , s uc h as pair 14, whic h of the following do the two c hromos omes of the pair hav e in c ommon? ANSWER: They hav e nothing in c ommon ex c ept they are X­s haped. Length and pos ition of the c entromere only . Length, c entromere pos ition, and s taining pattern only . Length, c entromere pos ition, s taining pattern, and DNA s equenc es . Length, c entromere pos ition, s taining pattern, and traits c oded for by their genes . Correct Chapter 13 Question 44 Part A Refer to the life c y c les illus trated in the figure to ans wer the following ques tion. se ssion.ma ste r ingbiology.c om/myc t/a ssignme ntPr intVie w? a ssignme ntI D= 2242938 4/28 13- 10- 13 Cha pte r 13 In part III of the figure, the progres s ion of ev ents c orres ponds to whic h of the following s eries ? ANSWER: fertiliz ation, mitos is , mul...
View Full Document

This document was uploaded on 02/17/2014 for the course BIOCHEMIST 2550 at Ohio State.

Ask a homework question - tutors are online