NEET Test Series from KOTA - 10 Papers In MS WORD
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Cell : Structure and Functions
169382
Which of the following pair lack the unit membrane?
1 Nucleus and ER
2 Mitochondria and chloroplast
3 Ribosome and nucleolus
4 Golgi body and lysosome
Explanation:
Exp:C Ribosome and nucleolus are cell organelles that lack the unit membrane. Ribosome can be Present in the cytoplasm and also line the rough endoplasmic reticulum's membranes. It is made up of ribosomal proteins and RNA.
2006
Cell : Structure and Functions
169387
The metal ions required for the association of the two subunits of the prokaryotic ribosomes
1 Sodium
2 Magnesium
3 Calcium
4 Potassium
Explanation:
Exp:B Magnesium- Magnesium is essential for two vital processes as in for stabilization of the secondary structure of rRNA and binding of the ribosomal proteins to the rRNA. So the ion required to keep the two ribosomal units together during synthesis is \(\mathrm{Mg}^{+}\).
AP EAPCET-23.05.2023
Cell : Structure and Functions
169391
Which of the following structure is found in all prokaryotic cells?
1 Mitochondria
2 Golgi complex
3 Ribosomes
4 Lysosomes
Explanation:
Exp:C Prokaryotic organisms lacks the nucleus and nuclear associated organelles like they lack nuclear membrane, mitochondrion, lysosomes, golgi body, microbodies, vacuoles etc. But they are present in eukaryotic cells. Ribosomes are non-membrane bound organelles present in prokaryotes as well as eukaryotes. Bacterial Ribosomes have half of amount of \(r\) RNA \& few ribosomal proteins. mRNA is translated by Ribosomes into protein.
TS EAMCET-31.07.2022 Shift-I
Cell : Structure and Functions
169392
Peptide synthesis inside a cell takes place in
1 Chloroplast
2 Mitochondria
3 Chromoplast
4 Ribosomes
Explanation:
Exp:D Peptide systhesis inside a cell takes place in ribosomes by transcription and translation. The translation is take place cytoplasm of the cell.
169382
Which of the following pair lack the unit membrane?
1 Nucleus and ER
2 Mitochondria and chloroplast
3 Ribosome and nucleolus
4 Golgi body and lysosome
Explanation:
Exp:C Ribosome and nucleolus are cell organelles that lack the unit membrane. Ribosome can be Present in the cytoplasm and also line the rough endoplasmic reticulum's membranes. It is made up of ribosomal proteins and RNA.
2006
Cell : Structure and Functions
169387
The metal ions required for the association of the two subunits of the prokaryotic ribosomes
1 Sodium
2 Magnesium
3 Calcium
4 Potassium
Explanation:
Exp:B Magnesium- Magnesium is essential for two vital processes as in for stabilization of the secondary structure of rRNA and binding of the ribosomal proteins to the rRNA. So the ion required to keep the two ribosomal units together during synthesis is \(\mathrm{Mg}^{+}\).
AP EAPCET-23.05.2023
Cell : Structure and Functions
169391
Which of the following structure is found in all prokaryotic cells?
1 Mitochondria
2 Golgi complex
3 Ribosomes
4 Lysosomes
Explanation:
Exp:C Prokaryotic organisms lacks the nucleus and nuclear associated organelles like they lack nuclear membrane, mitochondrion, lysosomes, golgi body, microbodies, vacuoles etc. But they are present in eukaryotic cells. Ribosomes are non-membrane bound organelles present in prokaryotes as well as eukaryotes. Bacterial Ribosomes have half of amount of \(r\) RNA \& few ribosomal proteins. mRNA is translated by Ribosomes into protein.
TS EAMCET-31.07.2022 Shift-I
Cell : Structure and Functions
169392
Peptide synthesis inside a cell takes place in
1 Chloroplast
2 Mitochondria
3 Chromoplast
4 Ribosomes
Explanation:
Exp:D Peptide systhesis inside a cell takes place in ribosomes by transcription and translation. The translation is take place cytoplasm of the cell.
169382
Which of the following pair lack the unit membrane?
1 Nucleus and ER
2 Mitochondria and chloroplast
3 Ribosome and nucleolus
4 Golgi body and lysosome
Explanation:
Exp:C Ribosome and nucleolus are cell organelles that lack the unit membrane. Ribosome can be Present in the cytoplasm and also line the rough endoplasmic reticulum's membranes. It is made up of ribosomal proteins and RNA.
2006
Cell : Structure and Functions
169387
The metal ions required for the association of the two subunits of the prokaryotic ribosomes
1 Sodium
2 Magnesium
3 Calcium
4 Potassium
Explanation:
Exp:B Magnesium- Magnesium is essential for two vital processes as in for stabilization of the secondary structure of rRNA and binding of the ribosomal proteins to the rRNA. So the ion required to keep the two ribosomal units together during synthesis is \(\mathrm{Mg}^{+}\).
AP EAPCET-23.05.2023
Cell : Structure and Functions
169391
Which of the following structure is found in all prokaryotic cells?
1 Mitochondria
2 Golgi complex
3 Ribosomes
4 Lysosomes
Explanation:
Exp:C Prokaryotic organisms lacks the nucleus and nuclear associated organelles like they lack nuclear membrane, mitochondrion, lysosomes, golgi body, microbodies, vacuoles etc. But they are present in eukaryotic cells. Ribosomes are non-membrane bound organelles present in prokaryotes as well as eukaryotes. Bacterial Ribosomes have half of amount of \(r\) RNA \& few ribosomal proteins. mRNA is translated by Ribosomes into protein.
TS EAMCET-31.07.2022 Shift-I
Cell : Structure and Functions
169392
Peptide synthesis inside a cell takes place in
1 Chloroplast
2 Mitochondria
3 Chromoplast
4 Ribosomes
Explanation:
Exp:D Peptide systhesis inside a cell takes place in ribosomes by transcription and translation. The translation is take place cytoplasm of the cell.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Cell : Structure and Functions
169382
Which of the following pair lack the unit membrane?
1 Nucleus and ER
2 Mitochondria and chloroplast
3 Ribosome and nucleolus
4 Golgi body and lysosome
Explanation:
Exp:C Ribosome and nucleolus are cell organelles that lack the unit membrane. Ribosome can be Present in the cytoplasm and also line the rough endoplasmic reticulum's membranes. It is made up of ribosomal proteins and RNA.
2006
Cell : Structure and Functions
169387
The metal ions required for the association of the two subunits of the prokaryotic ribosomes
1 Sodium
2 Magnesium
3 Calcium
4 Potassium
Explanation:
Exp:B Magnesium- Magnesium is essential for two vital processes as in for stabilization of the secondary structure of rRNA and binding of the ribosomal proteins to the rRNA. So the ion required to keep the two ribosomal units together during synthesis is \(\mathrm{Mg}^{+}\).
AP EAPCET-23.05.2023
Cell : Structure and Functions
169391
Which of the following structure is found in all prokaryotic cells?
1 Mitochondria
2 Golgi complex
3 Ribosomes
4 Lysosomes
Explanation:
Exp:C Prokaryotic organisms lacks the nucleus and nuclear associated organelles like they lack nuclear membrane, mitochondrion, lysosomes, golgi body, microbodies, vacuoles etc. But they are present in eukaryotic cells. Ribosomes are non-membrane bound organelles present in prokaryotes as well as eukaryotes. Bacterial Ribosomes have half of amount of \(r\) RNA \& few ribosomal proteins. mRNA is translated by Ribosomes into protein.
TS EAMCET-31.07.2022 Shift-I
Cell : Structure and Functions
169392
Peptide synthesis inside a cell takes place in
1 Chloroplast
2 Mitochondria
3 Chromoplast
4 Ribosomes
Explanation:
Exp:D Peptide systhesis inside a cell takes place in ribosomes by transcription and translation. The translation is take place cytoplasm of the cell.