What is true about ribosomes ?A. These are composed of ribonucleic aci – InterviewSolution

InterviewSolution

1.	What is true about ribosomes ?A. These are composed of ribonucleic acid and proteinsB. These are found only in eukaryotic cellsC. These are self-splicing introns of some RNAsD. The prokaryotic ribosomes are 80 S, where "S" stands for sedimentation coefficient.
Answer» Correct Answer - A

Discussion

No Comment Found

Related InterviewSolutions

Which organoid (organelle) is located near the nucleus and contains stack of flattened cisternae ( tubular ) structures ?A. ChloroplastB. Golgi bodiesC. CentrosomeD. Centriole
Golgi bodies containA. DNA and RNAB. Proteins, DNA and lipidsC. Proteins, phospholipids and enzymesD. Respiratory enzymes and digestive enzymes
In plant cells the number of golgi bodies increases duringA. food synthesisB. cell divisionC. translocationD. respiration
One of the organelles showing polarity isA. ribosomesB. vacouleC. Golgi bodiesD. lysosomes
Which part of sperm is formed by Golgi bodies ?A. Middle pieceB. Axial filamentC. NeckD. Acrosome
Microfilaments were discovered by Paleviz et al, 1974. These are formed ofA. actinB. tubulinC. myoglobinD. myosin
Choose the correct statement.A. Ribosomal subunits are united during protein synthesis.B. Ribosomal subuits always remain united.C. Ribosomal subunits are united in nucleus during r-RNA synthesis.D. All are correct statements.
Protein sythesis occurs in cell inA. cytoplasm onlyB. cytoplas, mitochondria and chloroplastC. ribosome attached on nuclear envelopeD. nucleolus and cytoplasm both
Tubulin protein occurs inA. enzymesB. RERC. microtubules and ciliaD. microfilaments and microvilli
Protein synthesis can occur inA. nucleoplasm and cytoplasmB. mitochondria and chloroplastC. ribosome and centrosomeD. all of the above