04. Prokaryotic Cell
Cell : Structure and Functions

168807 In many bacteria, the cell membrane becomes invaginated and folded to form:

1 Pili
2 Cristae
3 Fimbriae
4 Mesosomes
Cell : Structure and Functions

168809 Assertion : Prokaryotic genome consist of a single circular DNA molecule.
Reason : Genetic variations do not occurs in Prokaryotes.

1 If both assertion and reason are true and reason is the correct explanation of assertion.
2 If both assertion and reason are true but reason is not the correct explanation of assertion.
3 If assertion is true but reason is false.
4 If both assertion and reason are false.
Cell : Structure and Functions

168798 Given below are two statements :
Statement I : In prokaryotes, the positively charged DNA is held with some negatively charged proteins in a region called nucleoid.
Statement II : In eukaryotes, the negatively charged DNA is wrapped around the positively charged histone octamer to form nucleosome.
In the light of the above statements, choose the correct answer from the options given below :

1 Statement I incorrect but statement II is true.
2 Both Statement I and Statement II are true.
3 Both Statement I and Statement II are false.
4 Statement I is correct but Statement II is false.
Cell : Structure and Functions

168799 Nucleoid is

1 chromatin material off eukaryotic cells.
2 nuclear sap of eukaryotic cells.
3 prokaryotic chromosome associated with proteins.
4 spherical, acidophilic body present within distinct nucleus.
Cell : Structure and Functions

168800 Following are prokaryotic cells EXCEPT

1 Anabaena
2 Streptococcus
3 Nostoc
4 Paramecium
Cell : Structure and Functions

168807 In many bacteria, the cell membrane becomes invaginated and folded to form:

1 Pili
2 Cristae
3 Fimbriae
4 Mesosomes
Cell : Structure and Functions

168809 Assertion : Prokaryotic genome consist of a single circular DNA molecule.
Reason : Genetic variations do not occurs in Prokaryotes.

1 If both assertion and reason are true and reason is the correct explanation of assertion.
2 If both assertion and reason are true but reason is not the correct explanation of assertion.
3 If assertion is true but reason is false.
4 If both assertion and reason are false.
Cell : Structure and Functions

168798 Given below are two statements :
Statement I : In prokaryotes, the positively charged DNA is held with some negatively charged proteins in a region called nucleoid.
Statement II : In eukaryotes, the negatively charged DNA is wrapped around the positively charged histone octamer to form nucleosome.
In the light of the above statements, choose the correct answer from the options given below :

1 Statement I incorrect but statement II is true.
2 Both Statement I and Statement II are true.
3 Both Statement I and Statement II are false.
4 Statement I is correct but Statement II is false.
Cell : Structure and Functions

168799 Nucleoid is

1 chromatin material off eukaryotic cells.
2 nuclear sap of eukaryotic cells.
3 prokaryotic chromosome associated with proteins.
4 spherical, acidophilic body present within distinct nucleus.
Cell : Structure and Functions

168800 Following are prokaryotic cells EXCEPT

1 Anabaena
2 Streptococcus
3 Nostoc
4 Paramecium
Cell : Structure and Functions

168807 In many bacteria, the cell membrane becomes invaginated and folded to form:

1 Pili
2 Cristae
3 Fimbriae
4 Mesosomes
Cell : Structure and Functions

168809 Assertion : Prokaryotic genome consist of a single circular DNA molecule.
Reason : Genetic variations do not occurs in Prokaryotes.

1 If both assertion and reason are true and reason is the correct explanation of assertion.
2 If both assertion and reason are true but reason is not the correct explanation of assertion.
3 If assertion is true but reason is false.
4 If both assertion and reason are false.
Cell : Structure and Functions

168798 Given below are two statements :
Statement I : In prokaryotes, the positively charged DNA is held with some negatively charged proteins in a region called nucleoid.
Statement II : In eukaryotes, the negatively charged DNA is wrapped around the positively charged histone octamer to form nucleosome.
In the light of the above statements, choose the correct answer from the options given below :

1 Statement I incorrect but statement II is true.
2 Both Statement I and Statement II are true.
3 Both Statement I and Statement II are false.
4 Statement I is correct but Statement II is false.
Cell : Structure and Functions

168799 Nucleoid is

1 chromatin material off eukaryotic cells.
2 nuclear sap of eukaryotic cells.
3 prokaryotic chromosome associated with proteins.
4 spherical, acidophilic body present within distinct nucleus.
Cell : Structure and Functions

168800 Following are prokaryotic cells EXCEPT

1 Anabaena
2 Streptococcus
3 Nostoc
4 Paramecium
Cell : Structure and Functions

168807 In many bacteria, the cell membrane becomes invaginated and folded to form:

1 Pili
2 Cristae
3 Fimbriae
4 Mesosomes
Cell : Structure and Functions

168809 Assertion : Prokaryotic genome consist of a single circular DNA molecule.
Reason : Genetic variations do not occurs in Prokaryotes.

1 If both assertion and reason are true and reason is the correct explanation of assertion.
2 If both assertion and reason are true but reason is not the correct explanation of assertion.
3 If assertion is true but reason is false.
4 If both assertion and reason are false.
Cell : Structure and Functions

168798 Given below are two statements :
Statement I : In prokaryotes, the positively charged DNA is held with some negatively charged proteins in a region called nucleoid.
Statement II : In eukaryotes, the negatively charged DNA is wrapped around the positively charged histone octamer to form nucleosome.
In the light of the above statements, choose the correct answer from the options given below :

1 Statement I incorrect but statement II is true.
2 Both Statement I and Statement II are true.
3 Both Statement I and Statement II are false.
4 Statement I is correct but Statement II is false.
Cell : Structure and Functions

168799 Nucleoid is

1 chromatin material off eukaryotic cells.
2 nuclear sap of eukaryotic cells.
3 prokaryotic chromosome associated with proteins.
4 spherical, acidophilic body present within distinct nucleus.
Cell : Structure and Functions

168800 Following are prokaryotic cells EXCEPT

1 Anabaena
2 Streptococcus
3 Nostoc
4 Paramecium
Cell : Structure and Functions

168807 In many bacteria, the cell membrane becomes invaginated and folded to form:

1 Pili
2 Cristae
3 Fimbriae
4 Mesosomes
Cell : Structure and Functions

168809 Assertion : Prokaryotic genome consist of a single circular DNA molecule.
Reason : Genetic variations do not occurs in Prokaryotes.

1 If both assertion and reason are true and reason is the correct explanation of assertion.
2 If both assertion and reason are true but reason is not the correct explanation of assertion.
3 If assertion is true but reason is false.
4 If both assertion and reason are false.
Cell : Structure and Functions

168798 Given below are two statements :
Statement I : In prokaryotes, the positively charged DNA is held with some negatively charged proteins in a region called nucleoid.
Statement II : In eukaryotes, the negatively charged DNA is wrapped around the positively charged histone octamer to form nucleosome.
In the light of the above statements, choose the correct answer from the options given below :

1 Statement I incorrect but statement II is true.
2 Both Statement I and Statement II are true.
3 Both Statement I and Statement II are false.
4 Statement I is correct but Statement II is false.
Cell : Structure and Functions

168799 Nucleoid is

1 chromatin material off eukaryotic cells.
2 nuclear sap of eukaryotic cells.
3 prokaryotic chromosome associated with proteins.
4 spherical, acidophilic body present within distinct nucleus.
Cell : Structure and Functions

168800 Following are prokaryotic cells EXCEPT

1 Anabaena
2 Streptococcus
3 Nostoc
4 Paramecium