(A) Penicillin
(B) Streptomycin
(C) Tetracycline
(D) None of the above
Category: Biology Mcqs
Biology Mcqs for NTS, PPSC, FPSC, SPSC, KPPSC, AJKPSC, PMS, NAT, PTS, Educators, Lecturer and all other exams. Here users will find all the Mcqs related to Biology. Here users will find mcqs related to study of life and living organisms, living things in an ecosystem, study and structure of organs, study of cells, organisms interaction and their environment, , study of heredity, study of biological molecules, study of DNA and proteins, study of fossils and all biology mcqs will be available here.
Viral DNA incorporated into bacterial DNA is called?
(A) T4 Phase
(B) Prophage
(C) Provirus
(D) Viral DNA
Tertiary structure of proteins represents?
(A) Physical structure
(B) Chemical structure
(C) Physical and Chemical structure
(D) None of the above
Decrease in pH causes disruption in?
(A) Primary structure
(B) Secondary structure
(C) Tertiary structure
(D) All of the above
Males are haploid in?
(A) Aphids
(B) Drosophilla
(C) Butterflies
(D) Honey Bees
Envelope could be present in?
(A) Prion
(B) Viroid
(C) Virion
(D) None of the above
Function of reverse transcriptase?
(A) Replication of viral RNA
(B) Replication of viral DNA
(C) Formation of DNA from viral RNA
(D) Formation of RNA from viral DNA
Ions can not cross the plasma membrane through?
(A) Channel proteins
(B) Channel protein and phospholipid bilayer
(C) Phospholipid Bilayer
(D) None of the above