Online MCQ’s Test | Biology Chapter two | F.Sc first year

April 2, 2020

By INFINITY DECODER

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MCQ’s Biology Chapter 02

Chapter 02 [Biological molecules] MCQ's Part One

The immediate source of Energy for cellular Activities? Amino Acids Glucose Fatty Acid ATP

Which is the least chemical component in the mammalian cell? DNA Protein Water Water

Which protects the surface of the eye from the rubbing of Eyelid? Tear Aqueous humor Vitreous humor water

What is the %age of water in Brain cells? 20% 80% 69% 85%

How many -OH group in Glucose? 5 1 4 6

Which gives Red color with Iodine? Glycogen Starch Cellulose Chitin

How much Solar Energy is required to produce 1g of glucose? 717.6 Kcal 71.76 cal 717.6 cal 71.76 Kcal

The covalent bond between two monosaccharides is? Peptide bond Ester bond Glycosidic bond None

Which of the Reaction need Energy? Catabolic Metabolic Acidic Anabolic

Which is found in nucleic acid? Pentoses Trioses Tetroses Hexoses

The most important constituent of lipid is? Glycerol Fatty Acid Alkane Alcohol

How many numbers of double bond are present in unsaturated fatty Acids? Up to four Up to five Up to six More than six

Lipids containing saturated fatty acids are said to be? Fats Oils Both None

The melting point of butyric Acid? 4 degree C 0.08 degree C -8 degree C 63.1 degree C

Which of the following is unsaturated fatty Acid? Acetic Acid Butyric Acid Oleic Acid Palmatic Acid

The most abundant organic compound in the living body is ..? proteins Carbohydrate Lipid water

The simplest Amino Acid is? Alanine Lysine Glycine Arginine

Which of the following is not a globular protein? fibrin Enzymes Anti-bodies Hb

The most important level of protein in fibrous protein? primary Secondary Tertiary All

Starches with iodine give which color? Blue Red Green Yellow

keratin is an example of fibrous proteins present in: Muscle Nail and hair Bones blood

Which one of the following is not a polysaccharide? Glycogen lactose Starch Dextrin

Phosphatidyl choline is one of the common: phospholipid Acylglycerols Terpenoid wax

Calories per gram vaporized is called: Heat capacity Specific heat Heat of vaporization Latent heat

Cellulose is: Polysaccharides Monosaccharide Oligosaccharides All of these

The specific heat of vaporization of water is Kcal/kg. 374 475 754 574

Animals obtain carbohydrates mainly from: Starch Glucose glycogen Sucrose

RNA is synthesized and stored in : Nucleolus Endoplasmic reticulum Lysosome Nucleus

Which is not a conjugated molecule? Glycoprotein Glycolipid Polysaccharide nucleohistones

The most abundant carbohydrate in nature is : Starch Glycogen Agar cellulose

Carbon is : Divalent Trivalent Tetravalent Monovalent

Cotton is the pure form of: Cellulose Glycogen Wax Amino acid

The heterogeneous group of compounds related to fatty acid is called: Protein Glucose Lipids Carbohydrate

The sequence of amino acids in protein molecule was determined by: Chatton F. Miescher Sanger J. Watson

human tissues have 85% water in cells of: Brain Bone Liver Blood

The alpha chain of hemoglobin has amino acid: 174 171 146 141

Which one is the common polysaccharide on earth? Starch Cellulose Glycogen Dextrin

The chief of Carbohydrates stored in animal body as: Glycogen Starch Cellulose Glucose

Each turn of alpha-helix protein contains___ amino acids? 36 2.6 3.6 Many

The optimum pH of pepsin is: 2.00 2.30 2.50 4.00

*Typographical errors may happen.

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Online MCQ’s Test | Biology Chapter two | F.Sc first year

By INFINITY DECODER

MCQ’s Biology Chapter 02

Chapter 02 [Biological molecules] MCQ's Part One

Chapter 02 [Biological molecules] MCQ's Part One

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Online MCQ’s Test | Biology Chapter Three | F.Sc first year

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