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FSC Part 1 Biology Ch. 6 Test
FSC Part 1 Biology Ch. 6 Test
Start Biology Ch. 6 Test
FSC Part 1 Biology Chapter Wise Test
(English Medium)
Online MCQs Tests of 11th Biology:
In chapter 6 of 11th class biology, the students study viruses. For understanding the concepts of this chapter in an easy and interesting way, 11th class biology chapter 6 MCQs is given to the students. The tests of chapter 6 of 11th class biology are available to the students for online practice. This online tests session is a great chance for the better preparation. One of the benefits of these online tests is that the students can attempt these tests anywhere and anytime. These tests are given online for free. The students can download 11th class biology chapter 6 MCQs in pdf from ilmkidunya.
MCQ's Test For Chapter 6 "Biology Fsc Part 1 Chapter 6 Online Test"
Try The MCQ's Test For Chapter 6 "Biology Fsc Part 1 Chapter 6 Online Test"
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Total Questions17
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Time Allowed20
Biology Fsc Part 1 Chapter 6 Online Test
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Question # 1
When derprived of oxygen, yeast cells obtain energy by fermentaion, producing CO2, ATP and
Question # 2
In electron transport chain, FADH :H produces how many ATPs?
Question # 3
The effectiveness of different wavelength of light is determined in terms of.
Question # 4
In which of the followign conversionns, ATP is produced.
Question # 5
What is TRUE about glycolysis.
Question # 6
Conversion of Glucose 6-phosphate into Fructose 6-phosphate is
Question # 7
Phycobilins are accessory pigments found in.
Question # 8
As a result of anaerobic respiration one glucose molecule yields only two ATPs which equals to about how much of energy presentin it.
Question # 9
Which process occurs in muscle cells of humans during extreme physical activities and insufficient oxygen
Question # 10
The breaking of one phosphate bond release how much energy.
Question # 11
Almost all cells in all organisms use it as energy source.
Question # 12
The most abundant protein on earth is
Question # 13
Reaction centre of PS-II has chlorophyII -a , which aborbs best light of
Question # 14
Each photosystem consists of a light gathering
Question # 15
The main source of atmospheric oxygen is
Question # 16
What main process occurs durin the dark reaction of photosynthesisi.
Question # 17
Cycllic photophosphorylation when Calvin cycle slows down and
11th Class Biology Chapter 6 Test
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| Sr.# | Question | Answer |
|---|---|---|
| 1 | What main process occurs durin the dark reaction of photosynthesisi. |
A. Release of oxygen
B. Energy absorption by chlorophyll
C. Adding of hydroen to CO2
D. Formaton of ATP
|
| 2 | The zigzag pathway taken by electrons through PS-II and PS-I and electron transport chain is called |
A. Z- scheme
B. F-Scheme
C. P- Scheme
D. C- Scheme
|
| 3 | Enzymes of glycolysis are |
A. Present on crisate of mitohondria
B. Thylakoid of chloroplast
C. Dissolved in cytoplasm
D. Dissolved in stroma
|
| 4 | calvin cycle is also known as. |
A. C-3 Pathway
B. C-2 Pathway
C. C-5 Pathway
D. C-6 Pathway
|
| 5 | Photosystem-II makes up the electonrs lost due to light excitation by taking up the elecrons released from. |
A. Photolysis of water
B. Feredoxin
C. NADPH :H+
D. Plastocyanin
|
| 6 | Phycobilins are accessory pigments found in. |
A. Plants
B. Cyanobacteria
C. Bacteria
D. Fungi
|
| 7 | Chlorophyll absorb mainly |
A. Violet - blue and orange -red
B. Violt-green and indigo- red
C. Yellow green and yellow-red
D. Yellow red and orange -red
|
| 8 | What serves as reducing power for the reduction of CO2 to form sugar |
A. NADPH
B. FADH2
C. NADP
D. FAD
|
| 9 | A graph showig different waelengths absorbed by a pigment is called. |
A. Active spectrum
B. Absorption spectrum
C. Broad spectrum
D. Narrow spectrum
|
| 10 | Almost all cells in all organisms use it as energy source. |
A. Glucose
B. Starch
C. Protein
D. Vitamin
|
| 11 | Each photosystem consists of a light gathering |
A. Grana complex
B. Antenna complex
C. Chloroplst complex
D. Cytochrome complex
|
| 12 | Which of the following are interconverted durig glycolysis. |
A. Glucose -6-PO4 and Fructose -6-PO4
B. Dihydroxy aceton PO4 and glyceraldehyde 3-PO4
C. 3 Phosphoglyceric acid and 2 phosphoglycerialdehyde
D. Pyruvate and Phosphoenol pyruvate
|
| 13 | There is no production of NADPH and oxygen duirng. |
A. Non cyclic photophosphorylation
B. Cyclic photophosphorylation
C. Oxidative phosphorylation
D. Oxidation and reduction
|
| 14 | The breaking of one phosphate bond release how much energy. |
A. 5.3 Kcal
B. 7.3 Kcal
C. 4.3 Kcal
D. 6.3 Kcal
|
| 15 | Which of the following takes the electrons lost by Photosystem 1 on absorption of light energy. |
A. Ferredoxin
B. Cytochrome
C. Cytochrome a-3
D. Plastocyanin
|
| 16 | Which of the followng are produced by the reactions that occur in the thylakoid and consumed by the reactions that occur in the stroma. |
A. ATP and NADPH
B. CO2 and H2O
C. Glucose and O2
D. NADP and DP
|
| 17 | Which process is common both in photosynthesis and respiration |
A. Electron transport chain and chemiosmosis
B. Glycolysis
C. Pyruvic acid oxidation
D. Krebs cycle
|
Test Questions
