BIOLOGY QUESTION AND ANSWER PART 1

1.  A person feel fatigued due to deposition of a acid in their muscles is: a)Pyruvic acid b)Lactic acid c)Ureic acid d)All of the above
2. Life saving hormone is: a)Adrenal b)Insulin c)Pituitary d)All of the above
3. In a healthy adult man the normal diastolic pressure is: a)120mm Hg b)160mm Hg c)90mm Hg d)80mm Hg
4. Estrogen is secreted by: a)Pancrease gland b)Corpus callosm c)Lyding cells d)Gaffican follicle
5. The difference between systolic and diastolic pressure in human is: a)10 mm hg b)40 mm hg c)90 mm hg d) None of these
6. DNA structure was first described by: a)Alexander Fleming b)Richard Dawkins c)Watson and crick d)Charles Darwin
7. Baking soda is: a)Sodium bicarbonate b)potassium hydroxide c)Potassium chloride d)Sodium cloride
8. The normal temperature of human body on the kelvin scale is: a) 273 b)37 c)310 d)110
9. Largest organ of human body is: a)Liver b)Skin c)Lung d)kidney
10. Largest gland of human body is: a)Liver b)Lung c)heart d)kidney
11. Alpha-Keratin is present in: a)Heart b)Lymph c)Blood d)Skin
12. Wisdom teeth normally grow during the age of: a)7-12 years b)15-18 years c)17-25 years d)None of these
13. Pigmentation of skin is due to: a)Melanocytes b)Monocytes c)Lymphocytes d)All of the above
14. Vibrio comma is related to: a)Cholera b)Small pox c)Influenza d)Typhoid 
15. Bone to bone connect by: a)Tendon b)Ligaments c)Cartilage d) none of these

ANSWER:

1. - b
2. - a
3. - d
4. - d
5. - b
6. - c
7. - a
8. - c
9. - b
10. - a
11. - d
12. - c
13. - a
14. - c
15. - b