BIOL133 C001: Exam 2- Chapters 7-11|Questions and Answers
Latest Updated (Graded A+)- American Military University
Part 1 of 1 - 76.67/ 100.0 Points
Question 1 of 40
Which event distinguishes anaphase from anaphase II? 2.5/ 2.5 Points
A. Anaphase produces haploid daughter cells and anaphase II results in diploid daughter cells
B. Sister chromatids separated in anaphase II are different while they are identical in anaphase
C. Spindle fibers separate the kinetochores in chromosomes in anaphase.
D. The ploidy level will be reduced in anaphase II.
E. Homologous chromosomes are separated in anaphase and chromosomses are separated in anaphase II
Correct
Question 2 of 40
What is the minimum number of chiasmata in a tetrad? 0.0/ 2.5 Points
A. 1
B. 2
C. 3
D. 4
Incorrect:
Learning Objective Text: Describe the behavior of chromosomes during meiosis
Question 3 of 40
How does metaphase in meiosis I and meiosis II differ? 2.5/ 2.5 Points
, A.
Sister chromatids are on the metaphase plate in meiosis I and tetrads are on the metaphase plate in meiosis II.
B. Homologous chromosomes line up in meiosis I and duplicated chromosomes line up in meiosis II.
C. All chromatids are the exact same in meiosis I and differ in meiosis II due to independent assortment
D. The ploidy level remains the same in meiosis I but will be reduced in meiosis II.
Learning Objective: Describe cellular events during meiosis
Question 4 of 40
What statement shows the relationship among chloroplasts and mitochondria? 2.5/ 2.5 Points
A. both reduce NADP+
B. both generate ATP by proton gradient
C. both release carbon dioxide
D. both use oxygen as the final electron acceptor
Correct
Question 5 of 40
Chromosome duplication occurs for the beginning of which process? Select all that apply. 2.5/ 2.5 Points
A. mitosis
B. meiosis I
C. meiosis II
D. interkinesis
E. cytokinesis
Correct
Question 6 of 40
is the substrate for adenylyl cylcase. 2.5/ 2.5 Points
A. cAMP
B. GDP
C. GTP
E. ATP
Latest Updated (Graded A+)- American Military University
Part 1 of 1 - 76.67/ 100.0 Points
Question 1 of 40
Which event distinguishes anaphase from anaphase II? 2.5/ 2.5 Points
A. Anaphase produces haploid daughter cells and anaphase II results in diploid daughter cells
B. Sister chromatids separated in anaphase II are different while they are identical in anaphase
C. Spindle fibers separate the kinetochores in chromosomes in anaphase.
D. The ploidy level will be reduced in anaphase II.
E. Homologous chromosomes are separated in anaphase and chromosomses are separated in anaphase II
Correct
Question 2 of 40
What is the minimum number of chiasmata in a tetrad? 0.0/ 2.5 Points
A. 1
B. 2
C. 3
D. 4
Incorrect:
Learning Objective Text: Describe the behavior of chromosomes during meiosis
Question 3 of 40
How does metaphase in meiosis I and meiosis II differ? 2.5/ 2.5 Points
, A.
Sister chromatids are on the metaphase plate in meiosis I and tetrads are on the metaphase plate in meiosis II.
B. Homologous chromosomes line up in meiosis I and duplicated chromosomes line up in meiosis II.
C. All chromatids are the exact same in meiosis I and differ in meiosis II due to independent assortment
D. The ploidy level remains the same in meiosis I but will be reduced in meiosis II.
Learning Objective: Describe cellular events during meiosis
Question 4 of 40
What statement shows the relationship among chloroplasts and mitochondria? 2.5/ 2.5 Points
A. both reduce NADP+
B. both generate ATP by proton gradient
C. both release carbon dioxide
D. both use oxygen as the final electron acceptor
Correct
Question 5 of 40
Chromosome duplication occurs for the beginning of which process? Select all that apply. 2.5/ 2.5 Points
A. mitosis
B. meiosis I
C. meiosis II
D. interkinesis
E. cytokinesis
Correct
Question 6 of 40
is the substrate for adenylyl cylcase. 2.5/ 2.5 Points
A. cAMP
B. GDP
C. GTP
E. ATP
