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1009 available questions

Biology · Question 361

Pancreatic zymogens are only activated when they reached at?

  1. stomach
  2. pancreas
  3. small intestine
  4. large intestine
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Correct answer: C

small intestine

Biology · Question 362

If two species have similar proteins and genes it means

  1. they have same organs
  2. they have comman ancestors
  3. they have similar apperance
  4. all of avoe
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Correct answer: B

they have comman ancestors

Biology · Question 363

The chloroplasts contain:

  1. Proteins only
  2. Ribosomes only
  3. Small circular DNA only
  4. Proteins, Ribosomes and small circular DNA
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Correct answer: D

Proteins, Ribosomes and small circular DNA

Biology · Question 364

The longest phase of the menstrual cycle is

  1. preovulatory phase
  2. secretary phase
  3. ovulatory phase
  4. menstrual phase
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Correct answer: A

preovulatory phase

Biology · Question 365

Complete breakdown of glucose molecule takes place in which of the following?

  1. Alcoholic fermentation
  2. Lactic acid fermentation
  3. aerobic respiration
  4. none of these
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Correct answer: C

aerobic respiration

Biology · Question 366

Ribosomes combined with mRNA are called?

  1. lysosome
  2. nucleosome
  3. polysome
  4. polosome
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Correct answer: C

polysome

Biology · Question 367

Cholesterol is

  1. Animal sterol
  2. C27H46O
  3. 5 methyl groups
  4. All of these
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Correct answer: D

All of these

Biology · Question 368

The upword movement of sap by the xylem is

  1. ascent of sap
  2. plasmolysis
  3. deplasmolysis
  4. guttation
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Correct answer: B

plasmolysis

Biology · Question 369

Which one of the following is not a carnivorous plant?

  1. Pitcher plant
  2. Sundew
  3. Butterworts
  4. Money plant
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Correct answer: D

Money plant

Biology · Question 370

Mammals become dominant in:

  1. Cenozoic Period
  2. Jurassic Period
  3. Mesozoic Period
  4. Paleozoic period
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Correct answer: A

Cenozoic Period