Test Bank For Genetics A Conceptual Approach 7th
Edition by Benjamin A. Pierce 9781319216801 Chapter
1-26 Complete Questions and Answers
|
Chapter |02: |Chromosomes |and |Cellular |Reproduction |
|
Copyright |Macmillan |Learning. |Powered |by |Cognero. |
Page |1 |
|
1. |Which |of |the |following |statements |is |FALSE? |
||
a. | |Errors |in |chromosome |separation |are |rarely |a |problem |for |an |organism. |
||
b. | |Errors |in |chromosome |separation |can |result |in |a |miscarriage. |
||
c. | |Errors |in |chromosome |separation |can |result |in |cancer. |
||
d. | |Errors |in |chromosome |separation |can |result |in |a |child |with |severe |handicaps. |
||
e. | |Errors |in |chromosome |separation |can |cause |numerous |problems |for |an |organism. |
ANSWER: | | |a |
|
|
2. |Which |of |the |following |are |NOT |prokaryotes? |
||
a. | |eubacteria |
||
b. | |archaea |
||
c. | |viruses |
||
d. | |ancient |bacteria |
ANSWER: | | |c |
|
|
3. |Which |of |the |following |statements |is |TRUE? |
||
a. | |Eubacteria |are |prokaryotes |while |the |archaea |are |eukaryotes. |
||
b. | |Archaea |are |more |closely |related |to |eukaryotes |than |to |eubacteria. |
||
c. | |Eukaryotes |are |more |closely |related |to |eubacteria |than |to |archaea. |
||
d. | |Viruses |are |more |closely |related |to |prokaryotes |than |to |eukaryotes. |
||
e. | |Eubacteria, |archaea, |and |eukaryotes |are |all |equally |related. |
ANSWER: | | |b |
|
|
4. |Which |of |the |following |statements |is |FALSE? |
||
a. | |Generally, |chromosomes |of |prokaryotes |are |circular. |
||
,b. | |Prokaryotes |usually |have |a |single |molecule |of |DNA. |
||
c. | |Generally, |chromosomes |of |eukaryotes |are |circular. |
||
d. | |Eukaryotes |usually |have |multiple |chromosomes. |
||
e. | |Eukaryote |chromosomes |are |usually |linear. |
ANSWER: | | |c |
|
|
5. |In |eukaryotes, |chromosomes |do |NOT |contain |
||
a. | |ribosomes. |
||
b. | |chromatin. |
||
c. | |proteins. |
||
d. | |histones. |
||
e. | |DNA. |
ANSWER: | | |a |
|
|
6. |Why |are |viruses |considered |to |be |neither |prokaryotic |nor |eukaryotic? |
ANSWER: | | |Viruses |do |not |possess |the |structure |of |a |cell. |Viruses |are |actually |simple
|structures |composed |of |an |
DOWNLOAD |THE |Test |Bank |for |Genetics |Conceptual |Approach |7th |Edition
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |Pierce
nursytestbank.store
Name: | | |
|
Class: | | |
|
|
Date: | | |
|
|
|
Chapter |02: |Chromosomes |and |Cellular |Reproduction |
|
Copyright |Macmillan |Learning. |Powered |by |Cognero. |
Page |2 |
|
outer |protein |coat |surrounding |nucleic |acid. |
|
Viruses |cannot |reproduce |outside |of |their |host |cells, |suggesting |that |viruses |evolved |after
|cells |were |
present |and |not |before. |
|
|
7. |Prokaryotic |chromosomes |do |NOT |have |telomeres |because |they |
||
a. | |do |not |go |through |mitosis. |
||
b. | |do |not |go |through |DNA |replication. |
||
c. | |are |in |the |cytoplasm. |
||
, d. | |are |circular. |
||
e. | |have |no |centromeres. |
ANSWER: | | |d |
|
|
8. |In |prokaryotes, |replication |usually |begins |at |a |specific |place |on |the |chromosome |called
|the |
||
a. | |binary |fission |site. |
||
b. | |origin |of |replication. |
||
c. | |origin |of |mitosis. |
||
d. | |anchoring |site. |
||
e. | |kinetochore. |
ANSWER: | | |b |
|
|
9. |The |highly |organized |internal |scaffolding |of |the |nucleus |is |called |the |
||
a. | |histone |complex. |
||
b. | |spindle |microtubules. |
||
c. | |nuclear |cohesion. |
||
d. | |nuclear |matrix. |
||
e. | |nuclear |envelope. |
ANSWER: | | |d |
|
|
10. |The |attachment |point |on |the |chromosome |for |spindle |microtubules |is |the |
||
a. | |telomere. |
||
b. | |centromere. |
||
c. | |origin |of |replication. |
||
d. | |sister |chromatid. |
||
e. | |allele. |
ANSWER: | | |b |
|
|
11. |The |process |of |splitting |the |cytoplasm, |which |separates |one |cell |into |two, |is |termed |
||
a. | |cytokinesis. |
||
b. | |mitosis. |
||
c. | |anaphase. |
DOWNLOAD |THE |Test |Bank |for |Genetics |Conceptual |Approach |7th |Edition
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |Pierce
Edition by Benjamin A. Pierce 9781319216801 Chapter
1-26 Complete Questions and Answers
|
Chapter |02: |Chromosomes |and |Cellular |Reproduction |
|
Copyright |Macmillan |Learning. |Powered |by |Cognero. |
Page |1 |
|
1. |Which |of |the |following |statements |is |FALSE? |
||
a. | |Errors |in |chromosome |separation |are |rarely |a |problem |for |an |organism. |
||
b. | |Errors |in |chromosome |separation |can |result |in |a |miscarriage. |
||
c. | |Errors |in |chromosome |separation |can |result |in |cancer. |
||
d. | |Errors |in |chromosome |separation |can |result |in |a |child |with |severe |handicaps. |
||
e. | |Errors |in |chromosome |separation |can |cause |numerous |problems |for |an |organism. |
ANSWER: | | |a |
|
|
2. |Which |of |the |following |are |NOT |prokaryotes? |
||
a. | |eubacteria |
||
b. | |archaea |
||
c. | |viruses |
||
d. | |ancient |bacteria |
ANSWER: | | |c |
|
|
3. |Which |of |the |following |statements |is |TRUE? |
||
a. | |Eubacteria |are |prokaryotes |while |the |archaea |are |eukaryotes. |
||
b. | |Archaea |are |more |closely |related |to |eukaryotes |than |to |eubacteria. |
||
c. | |Eukaryotes |are |more |closely |related |to |eubacteria |than |to |archaea. |
||
d. | |Viruses |are |more |closely |related |to |prokaryotes |than |to |eukaryotes. |
||
e. | |Eubacteria, |archaea, |and |eukaryotes |are |all |equally |related. |
ANSWER: | | |b |
|
|
4. |Which |of |the |following |statements |is |FALSE? |
||
a. | |Generally, |chromosomes |of |prokaryotes |are |circular. |
||
,b. | |Prokaryotes |usually |have |a |single |molecule |of |DNA. |
||
c. | |Generally, |chromosomes |of |eukaryotes |are |circular. |
||
d. | |Eukaryotes |usually |have |multiple |chromosomes. |
||
e. | |Eukaryote |chromosomes |are |usually |linear. |
ANSWER: | | |c |
|
|
5. |In |eukaryotes, |chromosomes |do |NOT |contain |
||
a. | |ribosomes. |
||
b. | |chromatin. |
||
c. | |proteins. |
||
d. | |histones. |
||
e. | |DNA. |
ANSWER: | | |a |
|
|
6. |Why |are |viruses |considered |to |be |neither |prokaryotic |nor |eukaryotic? |
ANSWER: | | |Viruses |do |not |possess |the |structure |of |a |cell. |Viruses |are |actually |simple
|structures |composed |of |an |
DOWNLOAD |THE |Test |Bank |for |Genetics |Conceptual |Approach |7th |Edition
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |Pierce
nursytestbank.store
Name: | | |
|
Class: | | |
|
|
Date: | | |
|
|
|
Chapter |02: |Chromosomes |and |Cellular |Reproduction |
|
Copyright |Macmillan |Learning. |Powered |by |Cognero. |
Page |2 |
|
outer |protein |coat |surrounding |nucleic |acid. |
|
Viruses |cannot |reproduce |outside |of |their |host |cells, |suggesting |that |viruses |evolved |after
|cells |were |
present |and |not |before. |
|
|
7. |Prokaryotic |chromosomes |do |NOT |have |telomeres |because |they |
||
a. | |do |not |go |through |mitosis. |
||
b. | |do |not |go |through |DNA |replication. |
||
c. | |are |in |the |cytoplasm. |
||
, d. | |are |circular. |
||
e. | |have |no |centromeres. |
ANSWER: | | |d |
|
|
8. |In |prokaryotes, |replication |usually |begins |at |a |specific |place |on |the |chromosome |called
|the |
||
a. | |binary |fission |site. |
||
b. | |origin |of |replication. |
||
c. | |origin |of |mitosis. |
||
d. | |anchoring |site. |
||
e. | |kinetochore. |
ANSWER: | | |b |
|
|
9. |The |highly |organized |internal |scaffolding |of |the |nucleus |is |called |the |
||
a. | |histone |complex. |
||
b. | |spindle |microtubules. |
||
c. | |nuclear |cohesion. |
||
d. | |nuclear |matrix. |
||
e. | |nuclear |envelope. |
ANSWER: | | |d |
|
|
10. |The |attachment |point |on |the |chromosome |for |spindle |microtubules |is |the |
||
a. | |telomere. |
||
b. | |centromere. |
||
c. | |origin |of |replication. |
||
d. | |sister |chromatid. |
||
e. | |allele. |
ANSWER: | | |b |
|
|
11. |The |process |of |splitting |the |cytoplasm, |which |separates |one |cell |into |two, |is |termed |
||
a. | |cytokinesis. |
||
b. | |mitosis. |
||
c. | |anaphase. |
DOWNLOAD |THE |Test |Bank |for |Genetics |Conceptual |Approach |7th |Edition
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |Pierce
