511. __ is concerned with cell secretions?
A. Endoplasmic reticulum
(B. Golgi complex)
C. Lysosomes
D. Cell membrane
512. Synthetic insulin from pork was formed by which technique?
A. Parasitology
B. Social biological techniques
(C. Biotechnology)
D. Both A and C
513. Cytoskeleton involved in the assembly and disassembly of the spindle during mitosis is of:
A. Microtubules
B. Microfilaments
C. Intermediate filaments
(D. None of these)
514. __ is used to relieve one kind of headache, migraine?
A. Penicillin
B. Lovastatin
C. Cyclosporine
(D. Ergotin)
515. Bacteria that grow either in the presence or absence of oxygen are:
A. Aerobic bacteria
B. Anaerobic bacteria
(C. Facultative bacteria)
D. Microaerophilic
516. Which one is a micromolecule?
A. Polysaccharide
B. Protein
C. Hemoglobin
(D. ATP)
517. An unbroken series of organisms arranged from ancestor to descendant sequence is called:
A. Biodiversity
(B. Phyletic lineage)
C. Connecting link
D. Evolutionary line
518. Out of 92 naturally occurring chemical elements, how many are considered as bio-elements?
A. 6
B. 16
C. 26
(D. 15)
519. The 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
520. The control of organisms by using living organisms is called:
A. Bioremediation
B. Integrated disease management
C. Antisepsis
(D. Biological control)
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