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MCQs

Total Questions : 302 | Page 5 of 31 pages
Question 41. The type of support tissues that consists of uneven thickened primary walls with elongated cells is called
  1.    collenchyma's tissues
  2.    phloem tissues
  3.    xylem tissues
  4.    parenchyma tissues
 Discuss Question
Answer: Option A. -> collenchyma's tissues
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 42. The cells that consists of chloroplasts are involved in
  1.    osmosis
  2.    diffusion
  3.    metabolism
  4.    photosynthesis
 Discuss Question
Answer: Option D. -> photosynthesis
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 43. In eukaryotic cells, the ribosomes are
  1.    smaller
  2.    larger
  3.    absent
  4.    cubical form
 Discuss Question
Answer: Option B. -> larger
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 44. The cells that transmits the messages between different body parts are
  1.    lengthy nerve cells
  2.    long muscle cells
  3.    platelets
  4.    red blood cells
 Discuss Question
Answer: Option A. -> lengthy nerve cells
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 45. The region in which chromosomes floats in the cytoplasm is called
  1.    centrosome
  2.    centrioles
  3.    granum
  4.    nucleoid
 Discuss Question
Answer: Option D. -> nucleoid
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 46. The object and the lens is placed in the
  1.    vacuum chamber
  2.    electron gun
  3.    projector
  4.    all of above
 Discuss Question
Answer: Option A. -> vacuum chamber
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 47. The chromosomes are visible in nucleus during
  1.    vacuoles formation
  2.    cell division
  3.    energy formation
  4.    none of above
 Discuss Question
Answer: Option B. -> cell division
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 48. The mitochondria is the place for
  1.    oxygenation
  2.    aerobic respiration
  3.    anaerobic respiration
  4.    protein synthesis
 Discuss Question
Answer: Option B. -> aerobic respiration
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 49. The type of epithelial tissues which consists of layers of flat cells is
  1.    cuboidal epithelium
  2.    stratified squamous epithelium
  3.    squamous epithelium
  4.    columnar epithelium
 Discuss Question
Answer: Option B. -> stratified squamous epithelium
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 50. The resolution of electron microscope is
  1.    0.1 nm
  2.    0.2nm
  3.    10nm
  4.    20nm
 Discuss Question
Answer: Option B. -> 0.2nm
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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