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Biology

PLANT PHYSIOLOGY : PHOTOSYNTHESIS TEST - 03

1 / 30

How many molecules of water are needed by a green plant to produce one molecule of hexose/reduce 6 molecules of CO2
हरे पादपों की एक अणु ग्लूकोज या हेक्सोज शर्करा बनाने के लिए या CO2 के 6 अणुओं को अपचयित करने के लिए कितने अणु जल के आवश्यक होते हैं.

2 / 30

The rate of photosynthesis does not depend upon
प्रकाश संश्लेषण की दर निम्न पर निर्भर नहीं करती

3 / 30

"Kranz" type of Anatomy is found in :–
"क्रेन्ज" प्रकार की शारीरिकी मिलती है

4 / 30

How many Calvin cycles would generate one molecules of glucose/hexose
एक ग्लूकोज अणु बनाने के लिए कितने कैल्विन चक्र चलते हैं

5 / 30

During day light hours, the rate of photosynthesis is higher than that of respiration and the ratio of oxygen produced to that of consumed is
दिन के प्रकाश घंटों के दौरान, प्रकाश संश्लेषण की दर श्वसन की अपेक्षा उच्च होती है, और ऑक्सीजन उत्पादन की दर का अनुपात ग्रहण करने के अनुपात का है।

6 / 30

Which one of the following have high CO2 compensation point :–
निम्नलिखित में से किसका उच्च CO, सन्तुलन बिन्दु होता है।

7 / 30

Which of the following was used during discovery of Calvin cycle :
केल्विन चक्र की खोज के दौरान किसका प्रयोग किया गया था

8 / 30

Isotopes employed to study the process of photosynthesis reaction.
समस्थानिक जो कि प्रकाश संश्लेषण क्रिया के अध्ययन में उपयोग किये गये।

9 / 30

In dark reaction, first reaction is the
अप्रकाशिय अभिक्रिया में प्रथम अभिक्रिया है।

10 / 30

In C4 pathway the fixation of CO2 (by PEPCase) occurs in
C4– परिपथ में CO2 का स्थिरीकरण (PEPCase द्वारा) कहाँ होता है -

11 / 30

Etiolated plants are formed due to lack of
इटियोलेटेड पौधे किसके अभाव के कारण बनते हैं

12 / 30

In case of C4 pathway, the first step is :-
C4 मार्ग के बारे में प्रथम चरण है।

13 / 30

DCMU is an inhibitor of
DCMU किसका संदमनकारी पदार्थ है।

14 / 30

Number of ATP molecules requried for regeneration phase of RUBP during synthesis of 1 glucose molecule.
एक अणु ग्लूकोस के निर्माण के समय, RUBP पुर्नउत्पादन) अवस्था में ATP के कितने अणु काम आते है।

15 / 30

Most efficient photosynthesis & presence of bundle sheath chloroplast are characteristics of
अत्यंत दक्ष प्रकाश संश्लेषी क्रिया एवं पूल आच्छद कोशिकाओं में हरित लवक का होना किसकी विशेषता है।

16 / 30

Photorespiration is favoured by
प्रकाशिय श्वसन किस दशा में होता है

17 / 30

CO2 is accepted by RUBP in C4 plants in
C4 पादपों में RUBP द्वारा CO2 का स्थिरीकरण कहाँ पर होता है

18 / 30

C4 plants are found among
C4 पादप पाये जाते हैं

19 / 30

What is C2 - Cycle
निम्न में से किसे C2 चक्र कहते हैं

20 / 30

Bundle sheath chloroplast of C4 plant are :–
C. पौधों में पूलआच्छद हरित लवक की यह विशेषता है कि वह

21 / 30

Accumulation of food in assimilatory cells results in
कार्बन स्वांगीकरण कोशिकाओं में प्रकाश संश्लेषी उत्पादों के संचय होने से

22 / 30

Chloroplast is present in bundle sheath cells of
किन पादपों की पूलाच्छद कोशिकाओं में हरित लवक पाये जाते है -

23 / 30

In sugarcane plant 14CO2 is fixed in malic acid, in which the enzyme that fixes CO2 is
गन्ने के पौधे में 14CO2 मैलि इसमें CO2 का स्थिरीकरण करने वाली एन्जाइम है :

24 / 30

In addition to the 12 molecules of NADPH(H+) the energy required for the synthesis of one mole of hexose by C3 and C4 pathway is
C3 तथा C4 पादपों में एक मोल हैक्सोज शर्करा के संश्लेषण के लिए 12NADPH(H) अणुओं के अलावा क्रमशः कितने ATP अणुओं की आवश्यकता होती है।

25 / 30

Synthesis of fructose in C4 pathway occurs in the chloroplast of
C4 परिपथ द्वारा फ्रक्टोज का संश्लेषण किन कोशिकाओं के हरित लवक में होता है -

26 / 30

What does not occur in photorespiration
प्रकाश श्वसन में कौनसी क्रिया नहीं होती

27 / 30

Ribulosediphosphate carboxylase enzyme, catalyse the carboxylation reaction between
राइबूलोज डाइ फॉस्फेट कार्बोक्सीलेज एन्जाइम किनके मध्य कार्बोक्सीलेशन की क्रिया को प्रेरित करता है

28 / 30

Which of the following is C-4 plants
निम्न में से C-4 पादप कौनसा है।

29 / 30

First stable product of Photorespiration is :-
प्रकाश श्वसन में पहला स्थाई उत्पाद क्या है?

30 / 30

CAM - plants are mainly
CAM पादप सामान्यतः होते है

Your score is

The average score is 57%

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