GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
51. | In large intestines, vitamin K is formed by the activity of | ||
A. | Symbiotic bacteria | ||
B. | Obligate parasite | ||
C. | Parasitic bacteria | ||
D. | Facultative bacteria | ||
52. | Goblet cells secrete | ||
A. | HCl | ||
B. | Mucus | ||
C. | Enzymes | ||
D. | Amylase | ||
53. | Mature mammalian red blood cells do not have | ||
A. | Nucleus | ||
B. | Red color | ||
C. | Fluids | ||
D. | Haemoglobin | ||
54. | n a normal person plasma constitutes about ___________ by volume of blood | ||
A. | 50% | ||
B. | 60% | ||
C. | 45% | ||
D. | 55% | ||
55. | Which vein has oxygenated blood? | ||
A. | Renal vein | ||
B. | Subclavian vein | ||
C. | Pulmonary vein | ||
D. | Jugular vein | ||