Science, asked by ritiksh, 10 months ago

A.
1. Which one of the following cell organelles is correctly
matched with its function ?
(a) Ribosomes - Synthesis of proteins
(b) Mitochondria - Secretion of enzymes
(c) Plasma membrane - Freely permeable
(d) Centrosome - Carries genes​

Answers

Answered by TrickYwriTer
16

Explanation:

Which one of the following cell organelles is correctly matched with its function ?

(a) Ribosomes - Synthesis of proteins ✔

(b) Mitochondria - Secretion of enzymes

(c) Plasma membrane - Freely permeable

(d) Centrosome - Carries genes

Explaination -

Ribosome is called the protein factory of the cell , because the protein is made in Ribosome.

Additional Information -

  • Ribosomes are the granular structures first observed under electron microscope by George Palade.
  • Ribosomes are non-membranous.
  • The Eukaryotic ribosomes are 80S type.
  • The Prokaryotic ribosomes are 70S type.
  • 80S type of ribosomes are made up of two subunits - 60S and 40S
  • 70S type of ribosomes are made up of two subunits - 50S and 30S.
  • Here 'S' stands for sedimentation coefficient ; it is indirectly a measure of density and size.

Answered by saivivek16
18

Explanation:

Option - A is our answer.

Ribosomes helps to build up proteins in cell as well as in body. Ribosomes contains RNA. Proteins are found in large quantity in human body.

Thank you

@ Twilight Astro ✌️☺️♥️

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