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Home » Medical Papers » UHS MDCAT » Aptitude Test - 40
1.LAMPOON mean
A. Irk
B. Gratification
C. Lacerate
D. Irk
2.MESMERIZE mean
A. Objectify
B. Modify
C. Amalgamate
D. Objectify
3.OBLITERATE mean
A. Sanctify
B. Obscure
C. Annihilate
D. Sanctify
4.MALEVOLENCE mean
A. Empathy
B. Maligning
C. Hostility
D. Empathy
5.The simplest independent unit of life is known as:
A. Bacterial colony
B. Cell
C. Chloroplast
D. Bacterial colony
6.The process by which unwanted structures within the cell are engulfed and digested within the lysosome is known as:
A. Endocytosis
B. Exocytosis
C. Hydrolysis
D. Endocytosis
7.The plants having foreign DNA incorporated into their cells are called:
A. Clonal plants
B. Transgenic plants
C. Biotech plants
D. Clonal plants
8.Pasteurization technique is widely used for preservation of:
A. Water
B. Heat
C. Milk products
D. Water
9.The production of genetically identical copies of organisms by asexual reproduction is called:
A. Genetic engineering
B. Integrated disease management
C. Hydroponic culture technique
D. Genetic engineering
10. The _______ model of plasma membrane suggests that proteins are embedded in lipid bilayer
A. Unit membrane
B. Fluid mosaic
C. Permeable
D. Unit membrane
11.The function of nucleolus is to make:
A. rDNA
B. Ribosomes
C. RNA
D. rDNA
12.Lipid metabolism is the function of:
A. Mitochondria
B. Sarcoplasmic reticulum
C. RER
D. Mitochondria
13.The enzymes of lysosomes are synthesized on:
A. RER
B. SER
C. Chloroplast
D. RER
14.Centrioles are made up of ______ microtubules:
A. 9
B. 27
C. 3
D. 9
15.Which of the following structures is absent in higher plants and found in animal cells:
A. Centriole
B. Cytoskeleton
C. Mitochondria
D. Centriole
16.The soluble part of cytoplasm or fluid that remains when all organelles are removed is known as:
A. Solution
B. Gelatin material
C. Cytoskeleton
D. Solution
17.The outer membrane of the nuclear envelope is at places continuous with the:
A. Golgi apparatus
B. Endoplasmic Reticulum
C. Lysozymes
D. Golgi apparatus
18.Down's syndrome is a result of non-disjunction of______ pair of chromosomes that fails to segregate:
A. 21st
B. 22nd
C. 18th
D. 21st
19.______ is most abundant carbohydrate in nature.
A. Waxes
B. Glycerol
C. Starch
D. Waxes
20.Which of the following is a keto sugar:
A. Glyceraldehyde
B. Dihydroxy-acetone
C. Ribose
D. Glyceraldehyde
21.Amino acid in which the R-group is hydrogen is
A. Glycine
B. Alanine
C. Leucine
D. Glycine
22.Acyl-glycerols like fats and oils are esters formed by condensation reaction between:
A. Fatty acids and water
B. Fatty acids and alcohols
C. Fatty acids and glucose
D. Fatty acids and water
23. Sleeping sickness in humans is caused by:
A. Trypanosoma
B. Plasmodium
C. Anopheles
D. Trypanosoma
24.Schistosoma is a parasite that lives in the _____ of the host.
A. Coelom
B. Mesoderm
C. Endoderm
D. Coelom
25. The cavity between body wall and alimentary canal is:
A. Coelom
B. Mesoderm
C. Endoderm
D. Coelom
26.The layer which forms the lining of digestive tract and glands of digestive system is:
A. Ectoderm
B. Mesoderm
C. Endoderm
D. Ectoderm
27.Which one of the following vitamins is produced by microflora of large intestine?
A. Vitamin K
B. Vitamin C
C. Vitamin A
D. Vitamin K
28.Which one of the following reagent is used for identification of amino acids?
A. Fehling’s solution
B. Benedict’s solution
C. Ninhydrin
D. Fehling’s solution
29.____ is activated to_____ by Enterokinase/enteropeptidase enzyme secreted by the lining of duodenum:
A. Pepsinogen, Pepsin
B. Pepsinogen, Trypsin
C. Trypsinogen, Trypsin
D. Pepsinogen, Pepsin
30.Which of the following are absorbed in the large intestine?
A. Water and salts
B. Sodium chloride
C. Sodium hydroxide
D. Water and salts
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