Question49:-Rubisco fixes the Carbon and has a turnover rate of 5.5s-1. How long does it take Rubisco to fix one molecule of Carbon dioxide?
‘Ac0.5 seconds
B:-0.18 seconds
Ce5 seconds
De8 seconds
Correct Answer:- Option ®
QuestionS0:-Resistance to the diffusion of CO. from outside the leaf to chloroplast occurs at different locations. Which among is the major point of resistance?
‘AcBoundary layer
B:-Stomatal pore
C-Mesophyll
D-intercellular space
Correct Answer:- Option ®

QuestionS1:-lt was observed that a gene for a disease resistance was inherited in a recessive fashion. The incidence of resistance in normal population is 1/400 and in the observed
area was 1/25. What are the cartier frequencies in the normal population and in the observed area? Assume that the population studied is stable

കല
B:-2/400:2/25
0:19/20:425
D-19/400:4/25
Correct Answer:- Option-é

QuestionS2::Which among is a major product of DNA oxidation and its concentration is a measure of oxidative stress?
3௧:09:00.
B:-B-Ox0-d6
C-4-0x0-46
ರ:29-030-66
Correct Answer:- ೦೧0008.

Question53:-Computers store all data in binary format, if one stores the year 2022 as binary, what will be the exact binary sequence?
വധേ
ദോ
6-11111000110
0-01100111111
Correct Answer:- Option-é

QuestionS4:-Point out the disadvantage of snowball sampling
‘Acimpossible to determine the sampling error
B:-Couldn’t discover the characteristics of population
೦170005400 to conduct due to lack of participants
Di-Lack of confidentiality of data
Correct Answer:- Option-é

‘Question55:-Protein Data Bank provides the 3D structure of
Acproteins
2:0۸
C= RNA
D-All of these
Correct Answer:- Option-D

QuestionS6::Which statement is true for bus is computing?
‘Ac hardware
Bs-A software
C:Hardware as well as software
D-None of these
Correct Answer:- Option-C

‘Question57:-A group of compounds are used in protoplast culture as osmoticum. Identify the one which is not suitable