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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Reproductive Health Set 4

Q1 | Which one of the following is the most widely accepted method of contraception in india at present? (CBSE PMT-2011)
  • IUD
  • Cervical caps
  • Tubectomy
  • Diaphragms
Q2 | Saheli is (Kerala PMT-2011)
  • An oral contraceptive for female
  • A surgical sterilization method for females
  • A diaphragm for females
  • A surgical method of sterilization in male
Q3 | Respiration is (Grujarat GET Q.B.)
  • Anabolic proces
  • Catabolic process
  • Both a and b
  • Endothermic process.
Q4 | Metabolism involves
  • Anabolic proces
  • Catabolic process
  • Both a and b
  • Only redox process
Q5 | Organisms obtain energy through
  • Reproduction
  • Excretion
  • Respiration
  • Digestion
Q6 | Respirations is a
  • Endepgonic proces
  • Exergonic process
  • Both A and B
  • Neutralisation reaction
Q7 | During respiration the food is
  • Oxidised
  • Reduced
  • Both oxidised and reduced
  • Neither oxidised nor reduced
Q8 | Which of the following is a main respiratory substrate in animals
  • Fructose
  • Starch
  • Glucose
  • Proteins
Q9 | During the formation of ATP from ADP, which is released
  • Water
  • Oxygen
  • Both A and B
  • Energy
Q10 | Respiration is found in
  • Bacteria
  • Prokaryotes
  • Only animals
  • All these
Q11 | Respiratory substrate is completely oxidised in
  • Aerobic respiration
  • Anaerobic’ respiration.
  • Both A and B
  • Fermentation
Q12 | In which of the following types of respiration, the amount of energy released is comparatively more
  • Aerobic respiration
  • Anaerobic respiration
  • Equal energy is released in both A and B
  • None of these in correct
Q13 | Fermentation occurs in the
  • Presence of oxygen
  • Presence of water
  • Absence of oxygen
  • Mitochondria
Q14 | First stage in respiration is
  • Glycolysi
  • Krebs cycle
  • ETS
  • Glycogenesis
Q15 | Glucose is converted to pyruvic acid in
  • Krebs cycle
  • C4 cycle
  • C3 cycle
  • Glycolysis.
Q16 | Number of pyruvic acid molecules formed in glycolysis is (Gujarat GET Q.B.)
  • l
  • 2
  • 3
  • 6
Q17 | Number of carbons present in a pyruvic acid t molecule is
  • 2
  • 3
  • 4
  • 6
Q18 | Glycolysis occurs in (Gujarat GET Q.B)
  • Cytoplasm
  • Mitochondria
  • Chloroplast
  • Golgi complex
Q19 | Number of oxygen molecules used in glycolysis
  • 12
  • 4
  • 6
Q20 | Number of CO2 molecules produced in glycolysis is
  • 2
  • 3
  • 4
Q21 | In respiration, final acceptor of protons is :
  • Oxygen
  • NAD+
  • FAD
  • UQ
Q22 | Which is not formed during anaerobic respiration ?
  • Pyruvate
  • Ethyl alcohol
  • Acetyl CoA
  • CO2
Q23 | ADP combines with inorganic phosphate (Pi) to give
  • ATP
  • AMK
  • GDP
  • GTP
Q24 | Dihydroxy acetone phosphate is a
  • 2 C compound
  • 3 C compound
  • 4 C compound
  • 6 C compound
Q25 | Number of ATPs consumed in glycolysis are
  • 2
  • 4
  • 6
  • 8