First Year Biology Chapter 11 Online MCQ Test for 1st Year Biology Chapter 11 Bioenergetics Preparation
This online test contains MCQs about following topics:
Basic definitions
- Photosynthesis
- Chloroplasts
- Photosynthetic Pigments
- Light The Driving Energy
- Role of Carbon Dioxide
- Reactions of Photosynthesis
- Respiration
Thylakoid membrane are involved is ATP synthesis by a process known as.
Question # 2
The citric acid cycle
Question # 3
Pyruvic acid the end product of glycolysis before entering the krebs cycle is changed into a two carbon compound.
Question # 4
The moment in plants when carbon di oxide released by respiration equal the quantity required by photosynthesis is termed as.
Question # 5
Pyruvic acid is formed from glucose in.
Question # 6
A kind of chemicals link between anabolism and catabolism.
Question # 7
Co-enzyme Q is in turn oxidized by cytochrome
Question # 8
In the absence of oxygen, yeast cells obtain energy by fermentation, producing CO3, ATP and.
Question # 9
Each mesophyll cell of leaf has chloroplast about.
Question # 10
The percentage of photosynthesis carried out by terrestrial plants is about.
Question # 11
Glycolysis is the break down of
Question # 12
Carbon di oxide enters the leaves through.
Question # 13
Before pyruvate enters the citric acid cycle, it is decarboxylated, oxidized and combined with coenzyme A forming acetyl CoA, carbon dioxide and one molecule of
Question # 14
Magnesium of chlorophyll is replaced in hemoglobin by.
Question # 15
The moment of plants when carbon di oxide required by photosynthesis is termed as.
Question # 16
In the citric acid cycle acetyle COA reacts with oxaloacetate to form
Question # 17
Van Niel hypothesized that source of oxygen during photosynthesis is.
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