1251. Substances used to bring relief in pain are called ?
A. Antipain
B. Antipyretics
C. Antibiotics
D. Analgesics *
1252. Interferon is ?
A. Tonic
B. Virus *
C. Carbohydrates
D. Ore of iron
1253. Penicillin is ?
A. Vitamin
B. Hormone
C. Antibiotic *
D. Analgesics
1254. White blood cells act ?
A. As source of energy
B. For blood clotting
C. As defence against infection *
D. As a medium for oxygen transport from lungs to tissues
1255. Saliva contains ?
A. Amylases *
B. Bile
C. Vitamins
D. Trypsin
1256. Redness in blood is because of the presence ________.
A. Iron in haeme pigment *
B. Haemoglobin
C. Copper in haeme pigment
D. All of these
1257. Liver produces ?
A. Hormones
B. Bile *
C. Enzymes
D. HCI
1258. Substances which bring down the body temperature are known as ?
A. Antipyretics *
B. Analgesics
C. Antibiotics
D. None
1259. Protein which acts as hormone is ?
A. Casein
B. Oxytocin *
C. Trypsin
D. Keratin
1260. Insulin, a protein acts as ?
A. An antibody
B. A hormone *
C. An enzyme
D. A transport agent