Biology Questions Answers

• 29. RNA means

  1. 4:11
  2. 5:11
  3. 6:11
  4. 7:11
  5. Ribonucleus Alkaline
  6. Ribonucleus Alum
  7. Ribonucleic Acid
  8. Ribonucleus Acid

  Answer :

  Option

• 30. What provides instant energy ?

  1. Fat
  2. Carbohydrates
  3. Protein
  4. Vitamin

  Answer :

  Option B

• 31. Which part of the human body coordinates the functions of various organs ?

  1. Kidneys
  2. Brain
  3. Liver
  4. Heart

  Answer :

  Option B

• 32. Plants synthesise protein from ?
  

  1. fatty acids
  2. amino acids
  3. starch
  4. sugar

  Answer :

  Option B

• 33. Eggs is not a source of ?

  1. Fats
  2. Vitamin C
  3. Vitamin D
  4. Protein

  Answer :

  Option B

• 34. Which among the following hormone can be used as a drug to treat cardiac arrest ?

  1. Thyroxin
  2. Calcitonin
  3. Epinephrine
  4. Insulin

  Answer :

  Option C

• 35. Study of pulse and arterial pressure is called

  1. Sphygmology
  2. Rhinology
  3. Sonography
  4. Saurology

  Answer :

  Option A

  Explanation:

  Rhinology - is study of nose and olfactory organs.
  
  Sonography - is study of ultrasound imaging.
  
  Saurology - is study of lizards.