Chemical substances used on living tissues that inhibit the growth of micro organism are called___________?
A. Antiseptics
B. Disinfectants
C. Antibiotics
D. Vaccines
An activated enzyme consisting of polypeptide chain and a cofactor is called_______________?
A. Apoenzyme
B. Holoenzyme
C. Activated enzyme
D. Both b and c
60S and 40S subunit combine to form ________ particle.
A. 100 S
B. 90 S
C. 80 S
D. 70 S
Group of living organisms of the same species living in the same place at the same time is called ?
A. Community
B. Population
C. Ecosystem
D. Biome
A. Bidding of Dermatology
B. Binding of Dirt
C. Biochemical occupied Date
D. Biochemical Oxygen demand
Among the followings which is the most longest supportive cell?
A. Tracheids
B. Sclereids
C. Trachea
D. Collenchyma cells
By which of the following mechanism unicellular yeast reproduce?
A. Sporing
B. Conidiation
C. Budding
D. Fragmentation