CUET-PG SERIES Botany
Nitrogen Fixation
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2023 Chapter Questions 2 MCQs
01
PYQ 2023
easy
botany ID: cuet-pg-
During biological nitrogen fixation, _______ATPs are required to fix molecular nitrogen into ammonia.
1
Four
2
Eight
3
Thirty two
4
Sixteen
02
PYQ 2023
medium
botany ID: cuet-pg-
Match List I with List II
| List I Enzymes | List II Reaction Catalysed | ||
| A | Nitrate reductase | I | Conversion of 1-aminocyclo propane-1-carboxylic acid to ethylene |
| B | Alternative oxidase | II | Conversion of citrate to isocitrate |
| C | Aconitase | III | Reduction of oxygen to water |
| D | ACC Oxidase | IV | Conversion of nitrate to nitrite |
Choose the correct answer from the options given below:
1
(A)-(IV), (B)-(III), (C)-(II), (D)-(1)
2
(A)-(1), (B)-(IV), (C)-(III), (D)-(II)
3
(A)-(II), (B)-(I), (C)-(IV), (D)-(III)
4
(A)-(III), (B)-(II), (C)-(I), (D)-(IV)