• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Photosynthesis and Respiration

Photosynthesis and Respiration
In the initial step of photosynthesis, sunlight energizes the electron pair of

chlorophyll pigments
adenosine triphosphate (ATP)
water
carbon dioxide

ANSWER DOWNLOAD EXAMIANS APP

Photosynthesis and Respiration
Rubisco (RuBP Carboxylase-oxygenase enzyme), glyceraldehyde 3-phosphate, and NADPH all play a role in

alcohol fermentation
cellular respiration when O2 is present
the breakdown of glucose into CO2
the dark reactions of photosynthesis

ANSWER DOWNLOAD EXAMIANS APP

Photosynthesis and Respiration
Carbon dioxide is reduced in

noncyclic photophosphorylation
the Calvin cycle
both light and dark reactions
the light reactions

ANSWER DOWNLOAD EXAMIANS APP

Photosynthesis and Respiration
What is the maximum absorption wavelength for photosystem I in green plants?

700 nm
600 nm
550 nm
750 nm

ANSWER DOWNLOAD EXAMIANS APP

Photosynthesis and Respiration
In cells having organelles, the steps of the Krebs cycle and the electron transport system occur in the

endoplasmic reticulum
mitochondria
cell membrane
none of these

ANSWER DOWNLOAD EXAMIANS APP

Photosynthesis and Respiration
Where do the protons come from that make up the proton gradient used in the light reactions of photosynthesis?

H2O
Glucose
ATP
NADPH

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Photosynthesis and Respiration

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑