1:   What is the function of ribosome in a cell?
Options:
  1. Lipid synthesis
  2. Protein synthesis
  3. Production of ATP
  4. All of above

Answer: Option 2

Explanation:

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2:   Prokaryotic cell does not have:
Options:
  1. Proper nucleus
  2. Mitochondria
  3. Golgi bodies
  4. All of above

Answer: Option 4

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3:   When green tomatoes turn red then :
Options:
  1. New chlroplast are made
  2. Chromoplasts are changed into chloroplasts
  3. Chloroplasts are disintegrated and get converted into chromoplasts
  4. None of these

Answer: Option 3

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4:   Which of the following will comprise the most appropriate distinction of prokaryotic cells to distinguish them from eukaryotic cells?
Options:
  1. Lack of DNA and nuclei
  2. Having dispersed DNA without a bounding nuclear membrane and by their lack of membrane bound organelles like plastids and mitochondria
  3. Biochemistry being fundamentally different
  4. Lack of ribosomes

Answer: Option 2

Explanation:

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5:   What is the function of mitochondria in a cell?
Options:
  1. Helps in reproduction
  2. Helps in photosynthesis
  3. Helps in production of ATP
  4. All of above

Answer: Option 3

Explanation:

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6:   Chemical nature of ribosome is:
Options:
  1. Beta galactosidase
  2. Proteins and lipids
  3. Glucose and sucrose
  4. Proteins and RNA

Answer: Option 4

Explanation:

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7:   Centriole is associated with which of the following process?
Options:
  1. DNA synthesis
  2. Spindle formation
  3. Excretion
  4. Circulation

Answer: Option 2

Explanation:

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8:   Which of the following also called dictyosomes?
Options:
  1. Mitochondria
  2. Golgi apparatus
  3. Lysosomes
  4. None of above

Answer: Option 2

Explanation:

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9:   The term protoplasm was named by:
Options:
  1. Schultze
  2. Robert
  3. Purkinje
  4. Huxley

Answer: Option 3

Explanation:

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10:   A plant cell having a cellulosic wall, a thin lining of cytoplasm with a large vacuole but lacks nucleus , mitochondria, plastid etc. and is still living. It is a part of complex permanent tissue. The cell is
Options:
  1. Companion cell
  2. Trachieds
  3. Sclerenchyma fibres
  4. Sieve cells

Answer: Option 4

Explanation:

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Freedom is a heavy load, a great and strange burden for the spirit to undertake. It is not easy. It is not a gift given, but a choice made, and the choice may be a hard one. The road goes upward towards the light but the laden traveler may never reach the end of it.
-Ursula K. Le Guin The Tombs of Atuan