MEDIUM
Earn 100
What is the evidence to show that released during photosynthesis comes form water?
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Important Questions on Photosynthesis in Higher Plants
EASY
The process which makes a major difference between and plants is:
HARD
A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilization. In which of the following physiological groups would you assign this plant?
EASY
Which of the following biomolecules is common to respiration mediated breakdown of fats, carbohydrates, and proteins?
EASY
The two enzymatic activities associated with RuBisCO are:
MEDIUM
Match the following lists.
| List-I | List-II | ||
| A | Sunlight is essential to the plant process that purifies air fouled by breathing animals | I | Melvin Calvin |
| B | Bacteria were used to detect the sites of evolution | II | Sachs |
| C | Evidence for the production of glucose | III | Priestley |
| D | Role of air in the growth of green plants | IV | Ingenhousz |
| V | Engelman | ||
| VI | Neil |
The correct match is:
MEDIUM
Which one of the following options is true in photosynthesis?
EASY
Cytochromes are found in:
MEDIUM
Which of the following statements is incorrect?
MEDIUM
What precautions do you take while conducting an experiment on root pressure?
EASY
Oxygen is not produced during photosynthesis by
HARD
With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct?
MEDIUM
Study the following lists and match the discoveries and/or inventions made by the scientists during century
| List - I | List - II | ||
| (a) | Oxygen evolution from in photosynthesis | (i) | Benson |
| (b) | path way of Carbon assimilation | (ii) | V.S. Rama Das |
| (c) | Contribution to -photosynthesis | (iii) | Robert Hill |
| (d) | Artificial synthesis of genes | (iv) | Hara Govind Khorana |
| (v) | Frankel Conrat |
The correct answer is
MEDIUM
Which statement is wrong for Krebs' cycle?
MEDIUM
If is added to a suspension of photosynthesizing chloroplasts, which of the following will be the first compound to be radioactive?
MEDIUM
A chromatography column, packed with silica gel as stationary phase, was used to separate a mixture of compounds consisting of benzanilide aniline and acetophenone. When the column is eluted with a mixture of solvents, hexane:ethyl acetate , the sequence of obtained compounds is:
EASY
In plants, cycle takes place in
EASY
Z- scheme is connected with ___.
MEDIUM
Emerson's enhancement effect and red drop have been instrumental in the discovery of:
MEDIUM
Assertion (A): When a green alga Cladophora is placed in a suspension of aerobic bacteria, on the illumination of different lights, only at the blue and red light bacteria accumulated.
Reason (R): The bacteria release O2 by the process of photosynthesis.
The correct option among the following is:
EASY
The percentage of sunlight captured by plants is
