- The term protoplasm was introduced by _?
a. Robert Hooke
b. J. C. Miller
c. J. Purkinje
d. Andrews Mike - The difference between the flagella of prokaryotes from eukaryotes is that;
a. Shows bending movement
b. Have 9 + 2 microtubular pattern
c. Proton-driven energy utilization
d. All - Which one is not a function of the glycoprotein of the plasma membrane?
a. Transport charged ions
b. Acts as specific receptors
c. Specific cell markers
d. All are functions of glycoproteins - Which one is incorrect about Phospholipids in the plasma membrane?
a. Show rotational movements
b. Show lateral movements
c. Show flip flop movements
d. Show all types of the above movements - Vesicle containing an Ingested food particle is called as;
a. Food vacuole
b. Phagosome
c. Splitting Bodies
d. Both a & B - Microtubules are __ in the spindle fibers?
a. Linear polymer
b. Doublets
c. Triplets
d. Single chain - Which one lacks blood supply?
a. Epidermis
b. Dermis
c. Hypodermis
d. All have - Which one of the following is called an anchoring junction?
a. Tight junctions
b. Adhesion junctions
c. Desmosomes
d. All - Which one of the following junctions appears as a spot-weld?
a. Tight junctions
b. Adhesion junctions
c. Desmosomes
d. All - Which one of the tissues has gap junctions?
a. Epithelia
b. Nervous
c. Muscles
d. All of them - Which one is incorrect about the microvilli?
a. Appears as brush borders in microscope
b. Greatly increase the surface area
c. Present in the kidney glomerulus
d. All are correct - Which one of the molecules does not require a carrier to cross plasmalemma?
a. Gases
b. Glucose
c. Electrolytes
d. All require a carrier - Loose connective tissue is present __?
a. Tendon
b. Ligaments
c. Under skin
d. Both a & b - Which one is correct in the case of prokaryotes?
a. Always lack chlorophylls
b. Cilia with 9+2 Arrangements
c. Lack glycocalyx
d. Always lack any kind of vesicles - What does cholesterol in the biological membrane?
a. Stabilized membrane
b. Affect transport of lipid-soluble membrane
c. Involve in the recognition of membranes
d. Both a & b - Which one is not included in the cytomembrane system?
a. ER
b. GA
c. Centrosomes
d. Vacuoles - Which one is not a function of SER?
a. Detoxification
b. Lipid metabolism
c. Calcium storage
d. Cellular movements - Axoneme of the flagella is composed of __?
a. Flagellin
b. Microtubules
c. Collagen
d. Protein matrix - The pre-assembly region for ribosomes is called?
a. MTOCs
b. Nucleolus
c. Centrosome
d. Cytosols - The most primitive type of muscle tissue?
a. Cardiac
b. Smooth
c. Skeletal
d. Both a & b - Pseudostratified tissues contains___________layers.
a. Single
b. Double
c. Fixed
d. Multiple - The types of cartilage that are present in the intervertebral disks?
a. Hyaline
b. Elastic
c. Fibrocartilage
d. Ligaments - Embryonic skeleton?
a. Hyaline
b. Elastic
c. Fibrocartilage
d. Ligaments - The invaginations of the plasmalemma contain receptors for receptor-mediated transport is coated with proteins?
a. Catherin
b. Clathrin
c. Cadherins
d. Adherins - Which one is not included in the bulk phase endocytosis?
a. Phagocytosis
b. Pinocytosis
c. Receptor-mediated endocytosis
d. Gated channel transport
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