11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil இயற்கை வேளாண்மை,சுற்றுச்சூழல் -செய்யுள் - மனோன்மணீயம் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil என்னுயிர் என்பேன் -துணைப்பாடம் - இசைத்தமிழர் இருவர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மொழி கலை -செய்யுள் - ஒவ்வொரு புல்லையும் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - இலக்கணம் - பகுபத உறுப்புகள் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - துணைப்பாடம் - வாடிவாசல் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - குறுந்தொகை Important Questions And Answers Study Material - QB365 Set A
Published on: 11/11/2020
11th Standard Botany - Respiration English Medium Free Online Test One Mark Questions 2020 - 2021
Download Tamil Nadu 11th Standard Biology question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Biology Test1.
____________is a small lipid soluble electron proton carrier located in inner membrane of mitochondria.
FMP
FAD
UQ
Cyt b6
2.
ATP was discovered by______________.
Pepys
Krebs
Lohman
Hill
3.
The term respiration was coined by______________ .
Pepys
Blackman
Embden
Parnas
4.
Match the following.
| a. Isocitrate | i) 4C Compound |
| b. Succinate | ii) 5C Compound |
| c. Pyruvate | iii) 6C Compound |
| d. a-ketoglutarate | iv) 3C Compound |
a-iv ,b-iii ,c-i ,d-ii
a-ii, b-i, c-iii, d-iv
a-iii, b-i, c-iv, d-ii
a-i ,b-ii ,c-iii ,d-iv
5.
Match the following and choose the correct option:
| Column A | Column B |
| Molecular oxygen | \(\alpha\)-ketoglutaric acid |
| Column A | Column B |
| Complex IV | Cytochrome c oxidase |
| Column A | Column B |
| Pyruvate dehydrogenase | Cytochrome c |
| Column A | Column B |
| Decarboxylation | Citric acid |
6.
The number of O2 molecules required for breaking down of one molecule of glucose forglycolysis _________
2
4
5
6
7.
Succinate dehydrogenase enzyme is found in mitochondrial __________
inner membrane
outer membrane
matrix
all the above
8.
In succulent plants respiratory quotient is always less than one because of __________
complete oxidation
complete reduction
incomplete reduction
incomplete oxidation
9.
Which of the following reaction is not involved in Kreb's cycle.
Shifting of phosphate from 3C to 2C
Splitting of Fructose 1,6 bisphosphate of into two molecules 3C compounds
Dephosphorylation from the substrates
All of these
10.
The number of ATP molecules formed by complete oxidation of one molecule of pyruvic acid is _______.
12
13
14
15
1.
(c)
UQ
2.
(c)
Lohman
3.
(a)
Pepys
4.
(c)
a-iii, b-i, c-iv, d-ii
5.
(b)
| Column A | Column B |
| Complex IV | Cytochrome c oxidase |
6.
(d)
6
7.
(a)
inner membrane
8.
(d)
incomplete oxidation
9.
(d)
All of these
10.
(c)
14
11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - காவடிச்சிந்து Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - உரைநடை - மலை இடப்பெயர்கள் : ஓர் ஆய்வு Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - துணைப்பாடம் - யானை டாக்டர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - செய்யுள் - ஐங்குறுநூறு Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 11th Standard Subjects
Maths
Commerce
Economics
Biology
Business Maths and Statistics
Accountancy
Computer Science
Physics
Chemistry
Maths
Biology
Economics
Physics
Chemistry
History
Business Maths and Statistics
Computer Science
Accountancy
Computer Applications
History
Computer Technology
Commerce
Computer Applications
Computer Technology
Tamil
English
French
Tamilnadu Stateboard Standards
