GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 064

GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 064

631). Animal flesh is a good source of high quality proteins because animal proteins are
A). directly taken up by muscle-tissues and add to their strength
B). animal proteins have all amino acids
C). animal proteins carry the right proportion of amino acids needed by humans
D). animal proteins are digested easily

Answer: animal proteins carry the right proportion of amino acids needed by humans

   
632). Vaccines are
A). same as monoclonal antibodies
B). treated bacteria or viruses or one of their proteins
C). mhc proteins
D). strands of nuclei acids

Answer: mhc proteins

   
633). Which one of the following sets contains an element that does NOT fit in with the rest?
A). DNA, RNA, Ribosomes, Enzymes
B). Adnine, Thymine, Cytosine, Guanine
C). Alanine, Tyrosine, Valine, Leucine
D). Metaphase, Anaphase, Telophase, Proteins

Answer: Adnine, Thymine, Cytosine, Guanine
   
634). Malnutrition includes
A). under-nutrition, imbalanced nutrition and over-nutrition
B). under-nutrition and imbalanced nutrition
C). under-nutrition alone
D). under-nutrition and over-nutrition

Answer: under-nutrition and over-nutrition

   
635). Which one of the following substances is used for preservation of food grains ?
A). Sodium benzoate
B). Vinegar
C). Sodium chloride
D). Potassium permanganate

Answer: Sodium benzoate

636). The disease caused by Asbestos is
A). Emphysema
B). Paralysis
C). Diarrhoea
D). Dysentry

Answer: Emphysema

   
637). In the eye, colour vision is affected by the presence of
A). Choroid coat
B). sclerotic coat
C). Rods
D). Cones

Answer: sclerotic coat

   
638). Excessive consumption of alcoholic drinks cause damage to the
A). liver
B). kidneys
C). heart
D). lungs

Answer: liver

   
639). What does make the blood look red?
A). red corpuscles
B). haemoglobin
C). plasma
D). certain secretions

Answer: red corpuscles

   
640). Universal receivers can receive blood from
A). Group AB
B). Group O only
C). Group O, A, B, AB
D). Groups A, AB

Answer: Group O, A, B, AB