EAMCET Botany Model Questions with Answers

1. Number of Calvin cycles required to run one Krebs cycle...
1) 6 2) 3 3) 2 4) 1

2. Number of Calvin cycles required to run Glycolysis.
1) 6 2) 3 3) 2 4) 1

3. Match the following.
List I List II
A) Complex I I) Cytochrome C- Oxidase
B) Complex III II) Cytochrome C- reductase
C) Complex IV III) NADH dehydrogenase
D) Complex II IV) Succinic dehydrogenase
V) ATP Synthase
The correct match is.
A B C D A B C D
1) II III V IV 2) III II V IV
3) I IV II III 4) IV I III II

4. Number of ATP produced for one Glucose in aerobic respiration if the following are non functional
A) Pyruvic translocator
B) Complex I and Complex II
C) Complex IV
D) Triose Phosphate isomerase

5. Both of the following pairs give the same effect if they are non functional during Electron Transport System.
1) Complex I & II
2) Complex II & III
3) Ubiquinone & Complex V
4) Complex IV & V

6. The enzyme complex consisting copper proteins.
1) I 2) II 3) III 4) IV

7. Ubiquinone acts as mobile electron carrier between enzyme complex
1) I, III and I, II 2) I, III and II, III
3) II, III and III, IV 4) I, III and II, IV

8. The prosthetic groups of Complex I and Complex II respectively are.
1) FMN, FAD 2) NAD, FMN 3) FAD, FMN 4) NAD, FAD

9. Oxygen dependent process of Aerobic respiration is
1) Glycolysis 2) Krebs cycle
3) ETS 4) oxidative decarboxylation

10. The site of oxygen dependent process of aerobic repsiration.
1) Inner mitochondrial membrane
2) Cytoplasm
3) Mitochondrial matrix
4) Outer & inner mitochondrial membranes

11. The mobile electron carriers participating in ETS.
1) Ubiquinone 2) Cytochrome C
3) Cyt C, Cyt a3 4) UQ, Cyt C

12. The mobile electron carrier soluble in lipids.
1) Ubiquinone 2) Cyt-C
3) Cyt a, Cyt a3 4) Cyt- C, Cyt- a

13 Cyt-C moves along the following in mitochondria.
1) Outer surface of inner membrane.
2) Inner surface of inner membrane
3) Outer surface of outer membrane
4) Inner surface of outer membrane

KEY:

1) 2 2) 1 3) 2 4) 3 5) 3 6) 4 7) 2
8) 1 9) 3 10) 1 11) 4 12) 1 13) 1

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