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Biology

PLANT PHYSIOLOGY : PHOTOSYNTHESIS TEST - 01

1 / 30

Of the total amount of water absorbed by the plant, its actual percentage used during photosynthesis is :–
पादपों द्वारा अवशोषित जल में से प्रकाश संश्लेषण में कितने प्रतिशत जल का उपयोग होता है ?

2 / 30

The path of CO2 in the dark reactions of photosynthesis was sucessfully traced by the use of the following :–
प्रकाश संश्लेषण की अप्रकाशिय अभिक्रियाओं से CO2 का पथ निम्नलिखित के प्रयोग द्वारा सफलतापूर्वक खोज निकाला गया

3 / 30

In pigment system -I, reaction centre is :-
वर्णक तन्त्र प्रथम में अभिक्रिया केन्द्र है।

4 / 30

Chlorophyll is present :–
पर्ण हरित उपस्थित होता है।

5 / 30

Chlorophyll 'a' is found in
क्लोरोफिल 'a' पाया जाता है

6 / 30

What is the by product of bacterial photosynthesis?
जीवाणु प्रकाश संश्लेषण का सहउत्पाद है

7 / 30

Moll's half leaf experiment explains that
मोल अर्धपत्ती का प्रयोग दर्शाता है कि

8 / 30

Which is the evidence to show that oxygen released in photosynthesis comes from water ?
प्रकाश संश्लेषण में जल से ऑक्सीजन निकलती है इसका निम्नलिखित में कौनसा प्रमाण है ?

9 / 30

During photosynthesis the oxygen in glucose comes from
प्रकाश संश्लेषण में ग्लूकोज में ऑक्सीजन आती है (1) (3) (2) (4)

10 / 30

The main difference between chlorophyll 'a' and 'b' is:
क्लोरोफिल 'a' और 'b' के मध्य मुख्य अन्तर है

11 / 30

Chlorophyll contains :-
पर्णहरित में होता है

12 / 30

Name the scientist, who first pointed out that plants purify foul air by bell jar experiment?
किस वैज्ञानिक ने सर्वप्रथम बैलजार प्रयोग से यह बताया कि “पादप दूषित वायु को शुद्ध करते हैं ?

13 / 30

In which of the following process, the light energy is converted into chemical energy?
निम्नलिखित में से किस क्रिया में प्रकाशीय ऊर्जा को रासायनिक ऊर्जा में बदला जाता है ?

14 / 30

Which one of the following pigment does not occur in the chloroplast?
हरित लवक में निम्न में से कौनसा वर्णक नहीं होता है

15 / 30

Which colour of light gives maximum absorption peak by chlorophyll 'a' ?
क्लोरोफिल 'a' द्वारा प्रकाश के किस रंग का सर्वाधिक अवशोषण होता है।

16 / 30

The process of photo-phosphorylation take place in :-
फोटो-फॉस्फोरिलेशन की क्रिया होती है।

17 / 30

Basic structure of all chlorophyll comprises of :-
सभी प्रकार के क्लोरोफिल की मूल उभयनिष्ठ रचना है।

18 / 30

The photosynthetic pigment "chlorophylls" are soluble in
प्रकाश संश्लेषी वर्णक क्लोरोफिल किसमें घुलनशील होते हैं

19 / 30

PS I occurs in :-
वर्णक तंत्र प्रथम पाया जाता है।

20 / 30

Oxygen which is liberated during photosynthesis comes from -
प्रकाश संश्लेषण में निकली हुई ऑक्सीजन आती है

21 / 30

Photosynthesis is
प्रकाश संश्लेषण है:

22 / 30

In chlorophyll molecule "Mg" is situated in
क्लोरोफिल अणु में "Mg" तत्व स्थित होता है।

23 / 30

The isotope of carbon used extensively for studies in photosynthesis :–
प्रकाश संश्लेषण के अध्ययन के लिए कार्बन का कौनसा समस्थानिक प्रयुक्त हुआ

24 / 30

The significance of light & chlorophyll in photosynthesis was discovered by
प्रकाश संश्लेषण में प्रकाश एवं क्लोरोफिल के महत्त्व को किसने खोजा था ?

25 / 30

Which of the following chlorophyll is lack of phytol- tail?
किस क्लोरोफिल अणु में फाइटोल पूंछ अनुपस्थित होती है

26 / 30

The law of limiting factor for photosynthesis was given by :–
प्रकाश संश्लेषण के लिए सीमाकारी कारकों का नियम दिया था

27 / 30

Oxygen during photosynthesis comes from water was proved with the help of O18 experiment by:-
किसने O18 प्रयोग की सहायता से यह सिद्ध किया कि प्रकाश संश्लेषण की क्रिया के दौरान निकली ऑक्सीजन जल से आती है

28 / 30

Discovery of Emerson effect has already shown the existence of :–
इमरसन प्रभाव की खोज ने निम्नलिखित की उपस्थिति को प्रदर्शित किया

29 / 30

Which of the following protein is most abundant on the earth?
निम्न में से कौनसी प्रोटीन पृथ्वी पर सबसे अधिक पायी जाती है

30 / 30

The number of pigment molecules in quantasome is:
क्वान्टासोम में कितने वर्णक अणु पाये जाते हैं ?

Your score is

The average score is 55%

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