CBSE Class 9 Answered
can you please give me the function of two nucleic acids ?
Asked by | 21 Sep, 2011, 08:16: PM
Expert Answer
DNA (Deoxyribonucleic acid) is the genetic material and is largely found in the chromosomes. It contains the genetic instructions used in the development and functioning of all known living organisms.
RNA (Ribonucleic acid)- Some viruses use RNA instead of DNA as their genetic material. The sequence of nucleotides allows RNA to encode genetic information. There are three types of RNA - mRNA messenger RNA, rRNA (ribosomal RNA) and tRNA (transfer RNA).
All cellular organisms use messenger RNA (mRNA) to carry the genetic information from DNA to the ribosomes in the cytoplasm that directs the synthesis of proteins.
rRNA joins with proteins made in the cytoplasm to form the subunits of ribosomes.
tRNA transfers amino acids to the ribosomes.
Answered by | 23 Sep, 2011, 08:25: AM
Application Videos
-
Cell Organelles- Vacuoles
This video talks about the vacuoles. -
Cell Organelles- Smooth endoplasmic reticulum ...
This video talks about the smooth endoplasmic reticulum. -
Cell Organelles- Plastids, Mitochondria ...
This video highlights the comparison between plastids and mitochondria. -
Osmosis
This video explains the practical application of osmosis. -
Osmosis
This video explains the practical application of osmosis.
Concept Videos
-
Cell - The Fundamental Unit of Life
Discusses the discovery of Cell,Cell theory,Various shapes and sizes of ...
-
Cell - The Fundamental Unit of Life
Discuss the structure of a generalized cell, Unicellular and multicellular... -
Cell - The Fundamental Unit of Life
Cell organelles-I -
Processes involved in Transport of Materials
Understand the various phenomena responsible for transporting the substance... -
Cell - The Fundamental Unit of Life
Discusses the discovery of Cell,Cell theory,Various shapes and sizes of cel...
CBSE 9 - Biology
Asked by afiyamallick12 | 29 Mar, 2024, 01:03: PM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by manishsingh75352335 | 28 Mar, 2024, 06:06: AM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by nandinikallimani | 04 Mar, 2024, 07:11: PM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by kamblesangeeta537 | 24 Jan, 2024, 04:59: PM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by ujjwalgamerz067 | 02 Oct, 2023, 08:37: PM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by irampathan554 | 13 Sep, 2023, 06:49: PM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by ramulachandana057 | 12 Jul, 2023, 06:30: PM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by preranshtiwari.anshul | 07 Jul, 2023, 06:59: PM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by nandhithar2010 | 19 Jun, 2023, 07:28: PM
ANSWERED BY EXPERTCBSE 9 - Biology
Asked by saniyakhan4816 | 07 Jun, 2023, 03:46: PM
ANSWERED BY EXPERT
