• 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 oxygenic photosynthesis, the electron donor is

NADH
oxygen
NADPH
water

ANSWER DOWNLOAD EXAMIANS APP

Photosynthesis and Respiration
The cytochrome c oxidase complex

accepts electrons from cyt c
all of these
donates four electrons to O2
pumps protons out of the matrix space

ANSWER DOWNLOAD EXAMIANS APP

Photosynthesis and Respiration
Assume the combined processes of photosynthesis and cellular respiration, the electrons that start as part of H2O at the beginning of the light reactions end up attaching to

pyruvate to make ethanol
NADPH to make new glucose
electron transport carriers to make O2
O2 to make new H2O

ANSWER DOWNLOAD EXAMIANS APP

Photosynthesis and Respiration
As a result of the photosynthetic process, which product is formed?

Carbon dioxide
Oxygen
Water
Both (a) and (b)

ANSWER DOWNLOAD EXAMIANS APP

Photosynthesis and Respiration
Carbon fixation requires the expenditure of ATP molecules which is generated by

formation of glucose during the Calvin cycle
replenishment of chlorophyll
None of these
ETS (electron transfer system) during the light reactions

ANSWER DOWNLOAD EXAMIANS APP

Photosynthesis and Respiration
The end products of noncyclic photophosphorylation are

carbon dioxide, PGAL (phosphoglyceraldehyde), and H2
water, ADP and NADP+
O2, ATP and NADPH
carbon dioxide, ATP and water

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
↑