GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
56. | Breathing consists of | ||
A. | Four phases | ||
B. | Three phases | ||
C. | One phase | ||
D. | Two phases | ||
57. | Bowman’s capsule continues as extensively convoluted portion known as: | ||
A. | Peritubular capillaries | ||
B. | Proximal convuluted tubules | ||
C. | Efferent arterioles | ||
D. | Afferent arterioles | ||
58. | Restriction endonucleases cleave the __________ of duplex DNA. | ||
A. | Nitrogenous base | ||
B. | Base sugar | ||
C. | Phosphodiester bond | ||
D. | Hydrogen bond | ||
59. | The enzyme which is responsible for the formation of bond between two double stranded DNA fragments is: | ||
A. | Endonuclease | ||
B. | Urease | ||
C. | Ligase | ||
D. | Helicase | ||
60. | The organisms of third trophic level are: | ||
A. | Primary consumer | ||
B. | Primary producer | ||
C. | Tertiary consumer | ||
D. | Secondary consumer | ||