A. Cell wall
B. Cell membrane
C. Boundary
D. Nuclear envelop
Submitted by: Rashid Mehmood
Related Mcqs:
- 95% of the cytoplasm of RBCs is____________?
A. Hemoglobin
B. Enzymes
C. Salts
D. Other proteins - Yellow cytoplasm in ascidian gives rise to______________?
A. Epidermis
B. Muscle cells
C. Gut
D. Notochord - The unicellular organisms ingest large molecules into their cytoplasm from the external environment without previously digesting them. This process is called___________?
A. Diffusion
B. Osmosis
C. Phagocytosis
D. Plasmolysis - Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of special hyphal tips called___________?
A. Mildew
B. Constricting ring
C. Haustoria
D. All of these - in which cell ribosome are of large size and present either on endoplasmic reticulum or free in cytoplasm?
A. prokaryotic
B. eukaryotic
C. both
D. all the aboveSubmitted by: Muhammad Nawaz
- 95% of the cytoplasm of red blood cells is the___________?
A. Antibodies
B. Hemoglobin
C. Enzymes
D. Proteins - Density gradient centrifugation separates the materials on the basis of__________?
A. Size alone
B. Density alone
C. Both a & b
D. Velocity of movement - In 1831, the presence of nucleus in the cells was reported by__________?
A. Robert Koch
B. Robert Hooke
C. Robert Mug Abe
D. Robert Brown - Number of nuclear pores/nucleus in an RBC are_________?
A. 1?3
B. 3?4
C. 10000
D. 30000 - Division of nucleus is termed as___________ ?
A. Karyokinesis
B. Cytokinesis
C. Anaphase
D. MeiosisSubmitted by: Rashid Mehmood
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