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Ribosomes MCQs
Our collection of multiple-choice questions (MCQs) on ribosomes explores various aspects of their structure, function, and role in cellular metabolism. Topics covered include ribosome assembly, protein synthesis steps, regulation of ribosomal activity, and the significance of ribosomes in cell biology.
Answering these MCQs will not only help you understand the molecular mechanisms of protein synthesis but also deepen your knowledge of cellular biology and molecular genetics.
MCQ on Ribosomes
Ribosomes produce __ from amino acids
Detoxins
Proteins
Vitamins
Minerals
Proteins
A ribosome is a complex of _ and __
RNA and protein
DNA and protein
RNA and vitamins
DNA and Vitamins
RNA and protein
During protein synthesis protein is made from __ in ribosomes
Amino acids
Nucleic acid
Hydrochloric acid
Sulfuric acid
Amino acids
Ribosomes are cellular organelles responsible for protein synthesis, playing a crucial role in translating genetic information from messenger RNA (mRNA) into functional proteins.
The process of _ synthesis is a primary function of a cell.
Vitamins
Minerals
Protein
Water
Protein
Ribosomes are not found in prokaryotic but only in eukaryotic cells.
True
False
False
Ribosome is also known as __
RNA
Ribonucleoprotein
DNA transcription
RNA transcription
Ribonucleoprotein
Ribosomes are _ in the cytoplasm.
Bundled together
Scattered
Does not exists
Excited
Scattered
Ribosomes mostly comprised of____ , while the rest is proteins.
DNA
RNA
Cytoplasm
Amino acids
RNA
The structure of free and bound ribosomes is____ .
Outside
Similar
Inside
Scattered
Similar
The proteins synthesized by bound ribosomes are transported _ the cell.
Inside
Scattered
Outside
Similar
Outside
Ribosomes creates _ which is essential to carry out cellular functions
Proteins
Vitamins
Minerals
Water
Proteins
DNA produces mRNA by a process known as _.
Ribonucleoprotein
DNA transcription
TNA transcription
RNA transcription
DNA transcription
mRNA is synthesized in the nucleus and transported to the _ for the process of protein synthesis.
Golgi apparatus
Cytoplasm
Nucleus
Chromosomes
Cytoplasm
Do the proteins synthesized in the cytoplasm be transported outside the cell ?
Yes
No
No
A ribosome is composed of _ subunits.
Two
Three
One
Four
Two
Ribosomes are __ by a membrane
Bound
Not bound
Stuck
Scattered
Not bound
Ribosomes are much _ than other organelles.
Smaller
Bigger
Wider
Depends
Smaller
When protein production is not happening in Ribosomes, the two subunits of a ribosome are___ .
Bound
Not bound
Separated
Stuck
Separated
Protein released by ribosome is transported to the _ in prokaryotes
Golgi apparatus
Cytoplasm
Nucleus
Chromosomes
Cytoplasm
Protein released by ribosome is transported to the __ in eukaryotes.
Lumen
Golgi apparatus
Nucleus
Chromosomes
Golgi apparatus
