Ribosome - Revision history

Vipul: /* Summary */

2022-05-08T23:09:05Z

Summary

← Older revision		Revision as of 23:09, 8 May 2022
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	\| Type of organisms whose cells contain ribosomes \|\| All organisms. Ribosomes are crucial to the [[central dogma of molecular biology]] which is common to all forms of life. However, there are some qualitative and size differences between [[prokaryotic ribosome]]s and [[eukaryotic ribosome]]s.		\| Type of organisms whose cells contain ribosomes \|\| All organisms. Ribosomes are crucial to the [[central dogma of molecular biology]] which is common to all forms of life. However, there are some qualitative and size differences between [[prokaryotic ribosome]]s and [[eukaryotic ribosome]]s.
	\|-		\|-
	\| Type of cells within the organism that contain ribosomes. \|\| All cells except [[red blood cell]]s in [[mammal]]s		\| Type of cells within the organism that contain ribosomes \|\| All cells except [[red blood cell]]s in [[mammal]]s
	\|-		\|-
	\| Number of ribosomes per cell \|\| On the order of millions; for instance, mammalian cells are estimated to have about 10 million ribosomes.		\| Number of ribosomes per cell \|\| On the order of millions; for instance, mammalian cells are estimated to have about 10 million ribosomes.

Vipul: /* Summary */

2022-05-08T23:07:18Z

Summary

← Older revision		Revision as of 23:07, 8 May 2022
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	\| Type of cells within the organism that contain ribosomes. \|\| All cells except [[red blood cell]]s in [[mammal]]s		\| Type of cells within the organism that contain ribosomes. \|\| All cells except [[red blood cell]]s in [[mammal]]s
	\|-		\|-
	\| Number of ribosomes per cell \|\| ?		\| Number of ribosomes per cell \|\| On the order of millions; for instance, mammalian cells are estimated to have about 10 million ribosomes.
	\|-		\|-
	\| Size \|\| About 20 nm (<math>1 nm = 10^{-3} \mu m = 10^{-9} m</math>) for [[prokaryotic ribosome]]s and 25 - 30 nm for [[eukaryotic ribosome]]s		\| Size \|\| About 20 nm (<math>1 nm = 10^{-3} \mu m = 10^{-9} m</math>) for [[prokaryotic ribosome]]s and 25 - 30 nm for [[eukaryotic ribosome]]s

Vipul: /* Summary */

2022-05-08T20:51:57Z

Summary

← Older revision		Revision as of 20:51, 8 May 2022
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	! Item !! Value		! Item !! Value
	\|-		\|-
	\| Type of organisms whose cells contain ribosomes \|\| ~~all~~ organisms. Ribosomes are crucial to the [[central dogma of molecular biology]] which is common to all forms of life. However, there are some qualitative and size differences between [[prokaryotic ribosome]]s and [[eukaryotic ribosome]]s.		\| Type of organisms whose cells contain ribosomes \|\| All organisms. Ribosomes are crucial to the [[central dogma of molecular biology]] which is common to all forms of life. However, there are some qualitative and size differences between [[prokaryotic ribosome]]s and [[eukaryotic ribosome]]s.
	\|-		\|-
	\| Type of cells within the organism that contain ribosomes. \|\| All cells except [[red blood cell]]s in [[mammal]]s		\| Type of cells within the organism that contain ribosomes. \|\| All cells except [[red blood cell]]s in [[mammal]]s

Vipul at 20:51, 8 May 2022

2022-05-08T20:51:29Z

← Older revision		Revision as of 20:51, 8 May 2022
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	\| Type of organisms whose cells contain ribosomes \|\| all organisms. Ribosomes are crucial to the [[central dogma of molecular biology]] which is common to all forms of life. However, there are some qualitative and size differences between [[prokaryotic ribosome]]s and [[eukaryotic ribosome]]s.		\| Type of organisms whose cells contain ribosomes \|\| all organisms. Ribosomes are crucial to the [[central dogma of molecular biology]] which is common to all forms of life. However, there are some qualitative and size differences between [[prokaryotic ribosome]]s and [[eukaryotic ribosome]]s.
	\|-		\|-
	\| Type of cells within the organism that contain ribosomes. \|\| All cells		\| Type of cells within the organism that contain ribosomes. \|\| All cells except [[red blood cell]]s in [[mammal]]s
	\|-		\|-
	\| Number of ribosomes per cell \|\| ?		\| Number of ribosomes per cell \|\| ?

Vipul: /* Summary */

2022-05-08T20:18:36Z

Summary

← Older revision		Revision as of 20:18, 8 May 2022
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	\| Number of ribosomes per cell \|\| ?		\| Number of ribosomes per cell \|\| ?
	\|-		\|-
	\| Size \|\| About 20 nm (<math>1 nm = 10^{-3} \mu m = 10^{-9} m</math>) for [[prokaryotic ribosome]]s and 25 - 30 mn for [[eukaryotic ribosome]]s		\| Size \|\| About 20 nm (<math>1 nm = 10^{-3} \mu m = 10^{-9} m</math>) for [[prokaryotic ribosome]]s and 25 - 30 nm for [[eukaryotic ribosome]]s
	\|-		\|-
	\| Location within cell \|\| some are attached to the outside of the [[rough endoplasmic reticulum]] or to the [[nuclear envelope]]. The proteins made by these are transferred into the endoplasmic reticulum, modified, and packaged for export to specific organelles or to other cells.<br>others, called ''free ribosomes'' or ''cytoplasmic ribomoes'', are found freely floating in the [[cytoplasm]].		\| Location within cell \|\| some are attached to the outside of the [[rough endoplasmic reticulum]] or to the [[nuclear envelope]]. The proteins made by these are transferred into the endoplasmic reticulum, modified, and packaged for export to specific organelles or to other cells.<br>others, called ''free ribosomes'' or ''cytoplasmic ribomoes'', are found freely floating in the [[cytoplasm]].
	\|}		\|}

Vipul at 19:55, 21 October 2011

2011-10-21T19:55:26Z

← Older revision		Revision as of 19:55, 21 October 2011
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	'''Ribosome''' (plural '''ribosomes''') is a component of cells whose primary function is to carry out [[translation]], i.e., the creation of protein from ~~RNA~~ (the second step in the [[central dogma of molecular biology]]).		'''Ribosome''' (plural '''ribosomes''') is a component of cells whose primary function is to carry out [[translation]], i.e., the creation of [[protein]] from [[mRNA]] (the second step in the [[central dogma of molecular biology]]).

	==Summary==		==Summary==

Vipul: Created page with "'''Ribosome''' (plural '''ribosomes''') is a component of cells whose primary function is to carry out translation, i.e., the creation of protein from RNA (the second step in..."

2011-10-21T19:55:05Z

Created page with "'''Ribosome''' (plural '''ribosomes''') is a component of cells whose primary function is to carry out translation, i.e., the creation of protein from RNA (the second step in..."

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'''Ribosome''' (plural '''ribosomes''') is a component of cells whose primary function is to carry out [[translation]], i.e., the creation of protein from RNA (the second step in the [[central dogma of molecular biology]]).

==Summary==

{| class="sortable" border="1"
! Item !! Value
|-
| Type of organisms whose cells contain ribosomes || all organisms. Ribosomes are crucial to the [[central dogma of molecular biology]] which is common to all forms of life. However, there are some qualitative and size differences between [[prokaryotic ribosome]]s and [[eukaryotic ribosome]]s.
|-
| Type of cells within the organism that contain ribosomes. || All cells
|-
| Number of ribosomes per cell || ?
|-
| Size || About 20 nm (<math>1 nm = 10^{-3} \mu m = 10^{-9} m</math>) for [[prokaryotic ribosome]]s and 25 - 30 mn for [[eukaryotic ribosome]]s
|-
| Location within cell || some are attached to the outside of the [[rough endoplasmic reticulum]] or to the [[nuclear envelope]]. The proteins made by these are transferred into the endoplasmic reticulum, modified, and packaged for export to specific organelles or to other cells.<br>others, called ''free ribosomes'' or ''cytoplasmic ribomoes'', are found freely floating in the [[cytoplasm]].
|}