Campbell Biology Chapter 12 Test Bank – Questions & Answers Page 1 2026-03-12
Campbell Biology Chapter 12
Test Bank – Questions &
Answers
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, Campbell Biology Chapter 12 Test Bank Page 2 2026-03-12
1) Eukaryotic chromosomes are composed of which of the following macromolecules?
C) DNA and proteins
2) Starting with a fertilized egg (zygote), a series of six cell divisions would produce an early embryo with how many
cells?
D) 64
3) In a diploid cell with 5 chromosome pairs (2n = 10), how many centromeres will be found in a nucleus at G2 of the
cell division cycle?
B) 10
5) G1 is associated with which of the following cellular events?
A) normal growth and cell function
9) Metaphase is characterized by ________.
A) alignment of chromosomes on the equator of the cell
Page 2 of 8 2 Campbell Biology Chapter 12 Test Bank.pdf
Campbell Biology Chapter 12
Test Bank – Questions &
Answers
Page 1 of 8Guidehttps://www.stuvia.com/dashboard!@_)#*)(@$)($@*($@)($@*_ 1 Campbell Biology Chapter 12 Test Bank – Questions & Answers.pdf
, Campbell Biology Chapter 12 Test Bank Page 2 2026-03-12
1) Eukaryotic chromosomes are composed of which of the following macromolecules?
C) DNA and proteins
2) Starting with a fertilized egg (zygote), a series of six cell divisions would produce an early embryo with how many
cells?
D) 64
3) In a diploid cell with 5 chromosome pairs (2n = 10), how many centromeres will be found in a nucleus at G2 of the
cell division cycle?
B) 10
5) G1 is associated with which of the following cellular events?
A) normal growth and cell function
9) Metaphase is characterized by ________.
A) alignment of chromosomes on the equator of the cell
Page 2 of 8 2 Campbell Biology Chapter 12 Test Bank.pdf
