169414
Ribosomes are attached to endoplasmic reticulum through
1 Ribophorin
2 Ribophorin I \& II
3 Peptidyl transferase
4 tRNA
Explanation:
Exp:B Ribosomes are attached to endoplasmic reticulum through glycoproteins know as Ribophorin I and II Ribophorin - It is the ribosomes receptor protein or the transmembrane glycoprotein which has a dome like shape which is not protein in the smooth endoplasmicreticulum but is situated in the rough endoplasmic reticulum.
J and K CET-2007
Cell : Structure and Functions
169416
Chromoplast contains pigment other than.
1 Chlorophyll
2 Anthocyanin
3 \(\beta\)-carotene
4 Xanthophylls
Explanation:
Exp:D Chromoplast contains pigment other than chlorophyll. It is a kind of plastid. It lacks chlorophyll and has carotenoids and xanthophylls they impart specific colours to fruits and flowers. Anthocyanin- It is water soluble vacuolar pigments that depending on their \(\mathrm{pH}\) value. It is a red bluish in colour.
CG PMT-2010
Cell : Structure and Functions
169418
In Euglena, the proteinaceous substance that surrounds the slender part of chromatophore:
1 pyrenophore
2 pyrenoid
3 paramylem
4 pyrethroid
Explanation:
Exp:B In Euglena have proteinaceous substance is made up of pyrenoid that surrounds the slender part of chromatophore. Pyrethroid-It is chemicals that kill insects including mosquitoes.
AP EAMCET-1999
Cell : Structure and Functions
169419
The Sub-units of \(80 S\) ribosome will be
1 \(40 \mathrm{~S}, 40 \mathrm{~S}\)
2 \(60 \mathrm{~S}, 40 \mathrm{~S}\)
3 \(60 \mathrm{~S}, 20 \mathrm{~S}\)
4 \(55 \mathrm{~S}, 25 \mathrm{~S}\)
Explanation:
Exp:B A prokaryotic ribosome (70S) is made up of two subunits \(50 \mathrm{~S}\) and \(30 \mathrm{~S}\) while an eukaryotic ribosome \((80 \mathrm{~S})\) is made up of two subunits \(60 \mathrm{~S}\) and \(40 \mathrm{~S}\). Both smaller and larger subunits are attached to presence of \(\mathrm{mg}\) ion.
169414
Ribosomes are attached to endoplasmic reticulum through
1 Ribophorin
2 Ribophorin I \& II
3 Peptidyl transferase
4 tRNA
Explanation:
Exp:B Ribosomes are attached to endoplasmic reticulum through glycoproteins know as Ribophorin I and II Ribophorin - It is the ribosomes receptor protein or the transmembrane glycoprotein which has a dome like shape which is not protein in the smooth endoplasmicreticulum but is situated in the rough endoplasmic reticulum.
J and K CET-2007
Cell : Structure and Functions
169416
Chromoplast contains pigment other than.
1 Chlorophyll
2 Anthocyanin
3 \(\beta\)-carotene
4 Xanthophylls
Explanation:
Exp:D Chromoplast contains pigment other than chlorophyll. It is a kind of plastid. It lacks chlorophyll and has carotenoids and xanthophylls they impart specific colours to fruits and flowers. Anthocyanin- It is water soluble vacuolar pigments that depending on their \(\mathrm{pH}\) value. It is a red bluish in colour.
CG PMT-2010
Cell : Structure and Functions
169418
In Euglena, the proteinaceous substance that surrounds the slender part of chromatophore:
1 pyrenophore
2 pyrenoid
3 paramylem
4 pyrethroid
Explanation:
Exp:B In Euglena have proteinaceous substance is made up of pyrenoid that surrounds the slender part of chromatophore. Pyrethroid-It is chemicals that kill insects including mosquitoes.
AP EAMCET-1999
Cell : Structure and Functions
169419
The Sub-units of \(80 S\) ribosome will be
1 \(40 \mathrm{~S}, 40 \mathrm{~S}\)
2 \(60 \mathrm{~S}, 40 \mathrm{~S}\)
3 \(60 \mathrm{~S}, 20 \mathrm{~S}\)
4 \(55 \mathrm{~S}, 25 \mathrm{~S}\)
Explanation:
Exp:B A prokaryotic ribosome (70S) is made up of two subunits \(50 \mathrm{~S}\) and \(30 \mathrm{~S}\) while an eukaryotic ribosome \((80 \mathrm{~S})\) is made up of two subunits \(60 \mathrm{~S}\) and \(40 \mathrm{~S}\). Both smaller and larger subunits are attached to presence of \(\mathrm{mg}\) ion.
169414
Ribosomes are attached to endoplasmic reticulum through
1 Ribophorin
2 Ribophorin I \& II
3 Peptidyl transferase
4 tRNA
Explanation:
Exp:B Ribosomes are attached to endoplasmic reticulum through glycoproteins know as Ribophorin I and II Ribophorin - It is the ribosomes receptor protein or the transmembrane glycoprotein which has a dome like shape which is not protein in the smooth endoplasmicreticulum but is situated in the rough endoplasmic reticulum.
J and K CET-2007
Cell : Structure and Functions
169416
Chromoplast contains pigment other than.
1 Chlorophyll
2 Anthocyanin
3 \(\beta\)-carotene
4 Xanthophylls
Explanation:
Exp:D Chromoplast contains pigment other than chlorophyll. It is a kind of plastid. It lacks chlorophyll and has carotenoids and xanthophylls they impart specific colours to fruits and flowers. Anthocyanin- It is water soluble vacuolar pigments that depending on their \(\mathrm{pH}\) value. It is a red bluish in colour.
CG PMT-2010
Cell : Structure and Functions
169418
In Euglena, the proteinaceous substance that surrounds the slender part of chromatophore:
1 pyrenophore
2 pyrenoid
3 paramylem
4 pyrethroid
Explanation:
Exp:B In Euglena have proteinaceous substance is made up of pyrenoid that surrounds the slender part of chromatophore. Pyrethroid-It is chemicals that kill insects including mosquitoes.
AP EAMCET-1999
Cell : Structure and Functions
169419
The Sub-units of \(80 S\) ribosome will be
1 \(40 \mathrm{~S}, 40 \mathrm{~S}\)
2 \(60 \mathrm{~S}, 40 \mathrm{~S}\)
3 \(60 \mathrm{~S}, 20 \mathrm{~S}\)
4 \(55 \mathrm{~S}, 25 \mathrm{~S}\)
Explanation:
Exp:B A prokaryotic ribosome (70S) is made up of two subunits \(50 \mathrm{~S}\) and \(30 \mathrm{~S}\) while an eukaryotic ribosome \((80 \mathrm{~S})\) is made up of two subunits \(60 \mathrm{~S}\) and \(40 \mathrm{~S}\). Both smaller and larger subunits are attached to presence of \(\mathrm{mg}\) ion.
169414
Ribosomes are attached to endoplasmic reticulum through
1 Ribophorin
2 Ribophorin I \& II
3 Peptidyl transferase
4 tRNA
Explanation:
Exp:B Ribosomes are attached to endoplasmic reticulum through glycoproteins know as Ribophorin I and II Ribophorin - It is the ribosomes receptor protein or the transmembrane glycoprotein which has a dome like shape which is not protein in the smooth endoplasmicreticulum but is situated in the rough endoplasmic reticulum.
J and K CET-2007
Cell : Structure and Functions
169416
Chromoplast contains pigment other than.
1 Chlorophyll
2 Anthocyanin
3 \(\beta\)-carotene
4 Xanthophylls
Explanation:
Exp:D Chromoplast contains pigment other than chlorophyll. It is a kind of plastid. It lacks chlorophyll and has carotenoids and xanthophylls they impart specific colours to fruits and flowers. Anthocyanin- It is water soluble vacuolar pigments that depending on their \(\mathrm{pH}\) value. It is a red bluish in colour.
CG PMT-2010
Cell : Structure and Functions
169418
In Euglena, the proteinaceous substance that surrounds the slender part of chromatophore:
1 pyrenophore
2 pyrenoid
3 paramylem
4 pyrethroid
Explanation:
Exp:B In Euglena have proteinaceous substance is made up of pyrenoid that surrounds the slender part of chromatophore. Pyrethroid-It is chemicals that kill insects including mosquitoes.
AP EAMCET-1999
Cell : Structure and Functions
169419
The Sub-units of \(80 S\) ribosome will be
1 \(40 \mathrm{~S}, 40 \mathrm{~S}\)
2 \(60 \mathrm{~S}, 40 \mathrm{~S}\)
3 \(60 \mathrm{~S}, 20 \mathrm{~S}\)
4 \(55 \mathrm{~S}, 25 \mathrm{~S}\)
Explanation:
Exp:B A prokaryotic ribosome (70S) is made up of two subunits \(50 \mathrm{~S}\) and \(30 \mathrm{~S}\) while an eukaryotic ribosome \((80 \mathrm{~S})\) is made up of two subunits \(60 \mathrm{~S}\) and \(40 \mathrm{~S}\). Both smaller and larger subunits are attached to presence of \(\mathrm{mg}\) ion.
