| ⇦ | 
| ⇨ |
What is true about ribosomes
Options
(a) The prokaryotic ribosomes are 80S, where “S” stands for sedimentation coefficient
(b) These are composed of ribonucleic acid and proteins
(c) These are found only in eukaryotic cells
(d) These are self-splicing introns of some RNAs
Correct Answer:
These are composed of ribonucleic acid and proteins
Explanation:
Ribosomes are amembraneous (ie. without membrane) cell organelle composed of rRNA and protein. These are found in both prokaryotic and eukaryotic cells. In prokaryotes, ribosomes are 70S type while in eukaryotes, it is 80S type.
Related Questions: - SirJC Bose proposed which of the following theory to explain the process of
- The main function of mammalian corpus luteum is to produce:
- During mitosis ER and nucleolus begin to disappear at:
- When a bottle of perfume is placed at one corner of a room and the lid opened
- If excess water passes out from the tissue without being restored by the kidneys
Topics: Cell Structure and Functions
(413)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- SirJC Bose proposed which of the following theory to explain the process of
- The main function of mammalian corpus luteum is to produce:
- During mitosis ER and nucleolus begin to disappear at:
- When a bottle of perfume is placed at one corner of a room and the lid opened
- If excess water passes out from the tissue without being restored by the kidneys
Topics: Cell Structure and Functions (413)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply