GATE BT NAT 6: A culture starts with 8 cells and doubles 7 times. Enter final cell count.
Correct Answer: 1024
Explanation:
N=N₀2^n=1024.
MCQ Collection
GATE BT NAT MCQs
Practice GATE BT NAT questions with answers and explanations.
GATE BT NAT 7: A 1:9 dilution is repeated 3 times. Enter the overall dilution denominator.
Correct Answer: 729
Explanation:
Overall dilution is 1:729.
GATE BT NAT 8: A bioreactor produces 12 g product from 6 g substrate. Enter yield in g/g.
Correct Answer: 2
Explanation:
Yp/s=2.
GATE BT NAT 9: A culture starts with 3 cells and doubles 9 times. Enter final cell count.
Correct Answer: 1536
Explanation:
N=N₀2^n=1536.
GATE BT NAT 10: A 1:4 dilution is repeated 5 times. Enter the overall dilution denominator.
Correct Answer: 1024
Explanation:
Overall dilution is 1:1024.
GATE BT NAT 11: A bioreactor produces 40 g product from 8 g substrate. Enter yield in g/g.
Correct Answer: 5
Explanation:
Yp/s=5.