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Ecosystem

263019 AIDS and cancer are examples of
[NCERT - NCERT-II-130]

1 Infectious disease
2 Non-infectious disease
3 AIDS non- infectious and cancer infectious
4 AIDS infectious and cancer non infectious
Ecosystem

263021 Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : Nonprotein constituent called apoenzyme are bound to enzyme to make the enzyme catalytically active.
Reason (R) : apoenzyme serve as cofactor in number of different enzyme catalyzed reaction. In the light of the above statements, choose the correct answer from the options given below
[NCERT - NC-I-118]

1 Both (A) and (R) are true but (R) is not the correct explanation of (A)
2 (A) is true but (R) is false
3 (A) & (R) both are false
4 Both (A) and (R) are true and (R) is the correction explanation of (A)
Ecosystem

263024 Which of the following is/are correct: A. Bacteria are most abundant microorganism B. Bacteria are individualy show most extensive metabolic diversity C. Bacteria are very simple in behaviour but complex in structure D. Bacteria may be photosynthetic autotrophic or chemosynthetic autotrophic
[NCERT - NCERT-XI-13]

1 A,B only
2 B,C only
3 A,D only
4 A,B,C and D
Ecosystem

263027 Certain marine brown and red algae produce large amount of :
[NCERT - NCERT-XI-26]

1 Algin and carrageen respectively
2 Water holding substances
3 Fixed nitrogen
4 1 and 2 both
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Ecosystem

263019 AIDS and cancer are examples of
[NCERT - NCERT-II-130]

1 Infectious disease
2 Non-infectious disease
3 AIDS non- infectious and cancer infectious
4 AIDS infectious and cancer non infectious
Ecosystem

263021 Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : Nonprotein constituent called apoenzyme are bound to enzyme to make the enzyme catalytically active.
Reason (R) : apoenzyme serve as cofactor in number of different enzyme catalyzed reaction. In the light of the above statements, choose the correct answer from the options given below
[NCERT - NC-I-118]

1 Both (A) and (R) are true but (R) is not the correct explanation of (A)
2 (A) is true but (R) is false
3 (A) & (R) both are false
4 Both (A) and (R) are true and (R) is the correction explanation of (A)
Ecosystem

263024 Which of the following is/are correct: A. Bacteria are most abundant microorganism B. Bacteria are individualy show most extensive metabolic diversity C. Bacteria are very simple in behaviour but complex in structure D. Bacteria may be photosynthetic autotrophic or chemosynthetic autotrophic
[NCERT - NCERT-XI-13]

1 A,B only
2 B,C only
3 A,D only
4 A,B,C and D
Ecosystem

263027 Certain marine brown and red algae produce large amount of :
[NCERT - NCERT-XI-26]

1 Algin and carrageen respectively
2 Water holding substances
3 Fixed nitrogen
4 1 and 2 both
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Ecosystem

263019 AIDS and cancer are examples of
[NCERT - NCERT-II-130]

1 Infectious disease
2 Non-infectious disease
3 AIDS non- infectious and cancer infectious
4 AIDS infectious and cancer non infectious
Ecosystem

263021 Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : Nonprotein constituent called apoenzyme are bound to enzyme to make the enzyme catalytically active.
Reason (R) : apoenzyme serve as cofactor in number of different enzyme catalyzed reaction. In the light of the above statements, choose the correct answer from the options given below
[NCERT - NC-I-118]

1 Both (A) and (R) are true but (R) is not the correct explanation of (A)
2 (A) is true but (R) is false
3 (A) & (R) both are false
4 Both (A) and (R) are true and (R) is the correction explanation of (A)
Ecosystem

263024 Which of the following is/are correct: A. Bacteria are most abundant microorganism B. Bacteria are individualy show most extensive metabolic diversity C. Bacteria are very simple in behaviour but complex in structure D. Bacteria may be photosynthetic autotrophic or chemosynthetic autotrophic
[NCERT - NCERT-XI-13]

1 A,B only
2 B,C only
3 A,D only
4 A,B,C and D
Ecosystem

263027 Certain marine brown and red algae produce large amount of :
[NCERT - NCERT-XI-26]

1 Algin and carrageen respectively
2 Water holding substances
3 Fixed nitrogen
4 1 and 2 both
Join With Us for More Updates
Ecosystem

263019 AIDS and cancer are examples of
[NCERT - NCERT-II-130]

1 Infectious disease
2 Non-infectious disease
3 AIDS non- infectious and cancer infectious
4 AIDS infectious and cancer non infectious
Ecosystem

263021 Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : Nonprotein constituent called apoenzyme are bound to enzyme to make the enzyme catalytically active.
Reason (R) : apoenzyme serve as cofactor in number of different enzyme catalyzed reaction. In the light of the above statements, choose the correct answer from the options given below
[NCERT - NC-I-118]

1 Both (A) and (R) are true but (R) is not the correct explanation of (A)
2 (A) is true but (R) is false
3 (A) & (R) both are false
4 Both (A) and (R) are true and (R) is the correction explanation of (A)
Ecosystem

263024 Which of the following is/are correct: A. Bacteria are most abundant microorganism B. Bacteria are individualy show most extensive metabolic diversity C. Bacteria are very simple in behaviour but complex in structure D. Bacteria may be photosynthetic autotrophic or chemosynthetic autotrophic
[NCERT - NCERT-XI-13]

1 A,B only
2 B,C only
3 A,D only
4 A,B,C and D
Ecosystem

263027 Certain marine brown and red algae produce large amount of :
[NCERT - NCERT-XI-26]

1 Algin and carrageen respectively
2 Water holding substances
3 Fixed nitrogen
4 1 and 2 both
For More Updates join with Us