Which of the following structure is not found in a eukaryotic cell?
A. Ribosome
B. Mitochondria
C. Mesosome
D. Golgi body
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Which of the following is found in plant cells but not in animal cells?
A. Cell Wall
B. Vacuoles
C. Plasma layer
D. Golgi complex
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Prokaryotic cell differs from eukaryotic cell in lacking
A. DNA
B. Nuclear membrane
C. Cell organelles
D. RNA
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The prokaryotic cell lacks
A. Nuclear envelope and DNA
B. Nuclear envelope and plastids
C. DNA and mitochondria
D. Cell membrance and nucleus
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Which is the only human cell that has a flagella?
A. Blood cells
B. Sperm
C. Neurons
D. Liver cells
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Enzyme secreted by stomach digests the food but stomach is not digested by this digestive juice because
A. Wall of stomach is lined with mucus
B. This is made up of hard cells
C. It is made up of steel
D. None of the above
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Where does most digestion take place?
A. Stomach
B. Large intestine
C. Small intestine
D. Mouth
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Both food and air travel through the
A. Pharynx
B. Trachea
C. Larynx
D. Alveolus
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The enzyme which take part in digestion of milk protein is
A. Pepsin
B. Trypsin
C. Rennin
D. Eripsin
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Which one of the following is an enzyme ?
A. Gastrin
B. Keratin
C. Trypsin
D. Vasopressin
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Most of the digestion occur in which part of alimentary canal of man
A. Pancreas
B. Small intestine
C. Large intestine
D. Stomach
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Which of the following is not an enzyme?
A. Oxytocin
B. Trypsin
C. Pepsin
D. Ptyalin
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Man has ________ pairs of salivary glands.
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All enzymes are
A. Alkaloids
B. Proteins
C. Carbohydrates
D. Lipids
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Which one of the following is the correct sequence in the order of decreasing length of the structural parts given below of small intestine in the human body?
A. Jejunum-Duodenum-Jejunum
B. Ileum-Duodenum-Jejunum
C. Jejunum-Ileum-Duodenum
D. Ileum-Jejunum-Duodenum
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How many teeth in man comes out twice?
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Appetite is triggered by
A. Stomach enzymes
B. Pancreatic enzymes
C. Physiological drive
D. Environmental cues such as the smell or taste of food
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Where are the taste receptors located?
A. Epiglottis
B. Upper esophagus
C. Tip of the tongue
D. All of the above
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Assertion (A): In human body liver has an important role in fat digestion. Reason (R) : Liver produces two important fat digesting enzymes. Codes
A. Both A and R are individually true and R is the correct explanation of A
B. Both A and R are individually true, but R is not the correct explanation of A
C. A is true R is false
D. A is false but R is true
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Fat is completely digested in the
A. Small intestine
B. Mouth
C. Large intestine
D. Stomach
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