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MCQs

Total Questions : 139 | Page 14 of 14 pages
Question 131. As the intensity of temperature increases, the rate of photosynthesis
  1.    increases
  2.    decreases
  3.    constant
  4.    is limited
 Discuss Question
Answer: Option A. -> increases
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 132. The hydrogen ions of water during photolysis are utilized for reducing of NADP+ into
  1.    Nicotinamide adenine trinucleotide phosphate
  2.    Nicotine Adenosine Triphosphate
  3.    Nicotinamide adenine dinucleotide phosphate (NADPH)
  4.    all of above
 Discuss Question
Answer: Option C. -> Nicotinamide adenine dinucleotide phosphate (NADPH)
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 133. The form of investment of energy in photosynthesis is
  1.    light energy
  2.    kinetic energy
  3.    potential energy
  4.    dark energy
 Discuss Question
Answer: Option A. -> light energy
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 134. The site of photosystems is
  1.    thylakoid membranes
  2.    chromatin membrane
  3.    chromatids membrane
  4.    ionic membrane
 Discuss Question
Answer: Option A. -> thylakoid membranes
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 135. The scientist who discovered the details of dark reactions is
  1.    Karl Lohmann
  2.    Melvin Calvin
  3.    Ernst Calvin
  4.    Daniel Koshland
 Discuss Question
Answer: Option B. -> Melvin Calvin
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 136. The last step of cellular respiration is
  1.    molecule-transport chain
  2.    electron-transport chain
  3.    proton-transport chain
  4.    neutron-transport chain
 Discuss Question
Answer: Option B. -> electron-transport chain
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 137. The ADP can be built from
  1.    Adenosine monophosphate (AMP)
  2.    Adenosine triphosphate (ATP)
  3.    Nicotinamide adenine dinucleotide phosphate (NADPH)
  4.    all of above
 Discuss Question
Answer: Option A. -> Adenosine monophosphate (AMP)
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 138. The kind of cellular respiration which occurs in the presence of oxygen is
  1.    nitrogenous respiration
  2.    acidic respiration
  3.    anaerobic respiration
  4.    aerobic respiration
 Discuss Question
Answer: Option D. -> aerobic respiration
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 139. At the end of the electron transport chain, the hydrogen ions and electrons are combined to form
  1.    glucose
  2.    water
  3.    sugar
  4.    amino acids
 Discuss Question
Answer: Option B. -> water
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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