05. Protein and its Structure
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Biomolecules

185427 Select the correct statement regarding the cell membrane from the following

1 \(\mathrm{Na}^{+}\)and \(\mathrm{k}^{+}\)ions move across cell membrane without carrier proteins
2 Proteins make up 60 to \(70 \%\) of the cell membrane
3 Lipids are arranged in a bilayered cell membrane with polar heads towards the inner part
4 fluid mosaic model of cell membrane was proposed by Singer and Nicolson
AP EAPCET-22.05.2023
Biomolecules

185433 Assertion (A): Active site of an enzyme is a crevice or pocket into which the substrate fits.
Reason (R): In tertiary structure of protein the Polypeptide chain when folds upon itself, the chain criss-crosses itself, and many crevices are formed.
The correct option among the following is:
Options:

1 (A) is true, (R) is true and (R) is the correct explanation of \((\mathrm{A})\)
2 (A) is true, (R) is true but (R) is not the correct explanation of (A)
3 (A) is true but (R) is false
4 (A) is false but (R) is true
TS EAMCET-30.07.2022 Shift-II
Biomolecules

185443 When breast feeding is replaced by less nutritive food low in proteins and calories, the infants below the age of one year are likely to suffer from :

1 Pellagra
2 Marasmus
3 Rickets
4 Kwashiorkor
AIPMT-2009
Biomolecules

185431 Match List- I With List- II
| List-I | List-II |
|---|---|
|(A) | Protein | (i) | \(=\) bonds |
|(B) | Unsaturated fatty acid| (ii) | Phosphodiester bond |
|(C) | Nucleic acid | (iii) | Glycosidic bonds |
|(D) | Polysaccharide | (iv) | Peptide bonds |
|
Choose the correct answer from the options given below:

1 (A)-(iv), (B) -(i), (C)-(ii), (D)-(iii)
2 (A)-(i), (B) -(iv), (C)-(iii), (D)-(ii)
3 (A)-(ii), (B) -(i), (C)-(iv), (D)-(iii)
4 (A)-(iv), (B) -(iii), (C)-(i), (D)-(ii)
RE-NEET (UG)-06.06.2023 (Manipur)
Biomolecules

185463 Match the protein with its function and choose the right option.
| Protein | Function | | |
| :--- | :--- | :--- | :--- |
| (a) | Collagen | $(1)$ | Glucose transport |
| (b) | Trypsin | $(2)$ | Hormone |
| (c) | Insulin | (3) | Intercellular ground substance |
| (d) | GLUT-4 | (4) | Enzyme |

1 \(\mathrm{a}-3, \mathrm{~b}-4, \mathrm{c}-2, \mathrm{~d}-1\)
2 \(\mathrm{a}-4, \mathrm{~b}-1, \mathrm{c}-2, \mathrm{~d}-3\)
3 \(\mathrm{a}-2, \mathrm{~b}-4, \mathrm{c}-1, \mathrm{~d}-3\)
4 \(\mathrm{a}-3, \mathrm{~b}-4, \mathrm{c}-1, \mathrm{~d}-2\)
Kerala PMT-2013
NEET DIGITAL LIBRARY
Biomolecules

185427 Select the correct statement regarding the cell membrane from the following

1 \(\mathrm{Na}^{+}\)and \(\mathrm{k}^{+}\)ions move across cell membrane without carrier proteins
2 Proteins make up 60 to \(70 \%\) of the cell membrane
3 Lipids are arranged in a bilayered cell membrane with polar heads towards the inner part
4 fluid mosaic model of cell membrane was proposed by Singer and Nicolson
AP EAPCET-22.05.2023
Biomolecules

185433 Assertion (A): Active site of an enzyme is a crevice or pocket into which the substrate fits.
Reason (R): In tertiary structure of protein the Polypeptide chain when folds upon itself, the chain criss-crosses itself, and many crevices are formed.
The correct option among the following is:
Options:

1 (A) is true, (R) is true and (R) is the correct explanation of \((\mathrm{A})\)
2 (A) is true, (R) is true but (R) is not the correct explanation of (A)
3 (A) is true but (R) is false
4 (A) is false but (R) is true
TS EAMCET-30.07.2022 Shift-II
Biomolecules

185443 When breast feeding is replaced by less nutritive food low in proteins and calories, the infants below the age of one year are likely to suffer from :

1 Pellagra
2 Marasmus
3 Rickets
4 Kwashiorkor
AIPMT-2009
Biomolecules

185431 Match List- I With List- II
| List-I | List-II |
|---|---|
|(A) | Protein | (i) | \(=\) bonds |
|(B) | Unsaturated fatty acid| (ii) | Phosphodiester bond |
|(C) | Nucleic acid | (iii) | Glycosidic bonds |
|(D) | Polysaccharide | (iv) | Peptide bonds |
|
Choose the correct answer from the options given below:

1 (A)-(iv), (B) -(i), (C)-(ii), (D)-(iii)
2 (A)-(i), (B) -(iv), (C)-(iii), (D)-(ii)
3 (A)-(ii), (B) -(i), (C)-(iv), (D)-(iii)
4 (A)-(iv), (B) -(iii), (C)-(i), (D)-(ii)
RE-NEET (UG)-06.06.2023 (Manipur)
Biomolecules

185463 Match the protein with its function and choose the right option.
| Protein | Function | | |
| :--- | :--- | :--- | :--- |
| (a) | Collagen | $(1)$ | Glucose transport |
| (b) | Trypsin | $(2)$ | Hormone |
| (c) | Insulin | (3) | Intercellular ground substance |
| (d) | GLUT-4 | (4) | Enzyme |

1 \(\mathrm{a}-3, \mathrm{~b}-4, \mathrm{c}-2, \mathrm{~d}-1\)
2 \(\mathrm{a}-4, \mathrm{~b}-1, \mathrm{c}-2, \mathrm{~d}-3\)
3 \(\mathrm{a}-2, \mathrm{~b}-4, \mathrm{c}-1, \mathrm{~d}-3\)
4 \(\mathrm{a}-3, \mathrm{~b}-4, \mathrm{c}-1, \mathrm{~d}-2\)
Kerala PMT-2013
Join With Us for More Updates
Biomolecules

185427 Select the correct statement regarding the cell membrane from the following

1 \(\mathrm{Na}^{+}\)and \(\mathrm{k}^{+}\)ions move across cell membrane without carrier proteins
2 Proteins make up 60 to \(70 \%\) of the cell membrane
3 Lipids are arranged in a bilayered cell membrane with polar heads towards the inner part
4 fluid mosaic model of cell membrane was proposed by Singer and Nicolson
AP EAPCET-22.05.2023
Biomolecules

185433 Assertion (A): Active site of an enzyme is a crevice or pocket into which the substrate fits.
Reason (R): In tertiary structure of protein the Polypeptide chain when folds upon itself, the chain criss-crosses itself, and many crevices are formed.
The correct option among the following is:
Options:

1 (A) is true, (R) is true and (R) is the correct explanation of \((\mathrm{A})\)
2 (A) is true, (R) is true but (R) is not the correct explanation of (A)
3 (A) is true but (R) is false
4 (A) is false but (R) is true
TS EAMCET-30.07.2022 Shift-II
Biomolecules

185443 When breast feeding is replaced by less nutritive food low in proteins and calories, the infants below the age of one year are likely to suffer from :

1 Pellagra
2 Marasmus
3 Rickets
4 Kwashiorkor
AIPMT-2009
Biomolecules

185431 Match List- I With List- II
| List-I | List-II |
|---|---|
|(A) | Protein | (i) | \(=\) bonds |
|(B) | Unsaturated fatty acid| (ii) | Phosphodiester bond |
|(C) | Nucleic acid | (iii) | Glycosidic bonds |
|(D) | Polysaccharide | (iv) | Peptide bonds |
|
Choose the correct answer from the options given below:

1 (A)-(iv), (B) -(i), (C)-(ii), (D)-(iii)
2 (A)-(i), (B) -(iv), (C)-(iii), (D)-(ii)
3 (A)-(ii), (B) -(i), (C)-(iv), (D)-(iii)
4 (A)-(iv), (B) -(iii), (C)-(i), (D)-(ii)
RE-NEET (UG)-06.06.2023 (Manipur)
Biomolecules

185463 Match the protein with its function and choose the right option.
| Protein | Function | | |
| :--- | :--- | :--- | :--- |
| (a) | Collagen | $(1)$ | Glucose transport |
| (b) | Trypsin | $(2)$ | Hormone |
| (c) | Insulin | (3) | Intercellular ground substance |
| (d) | GLUT-4 | (4) | Enzyme |

1 \(\mathrm{a}-3, \mathrm{~b}-4, \mathrm{c}-2, \mathrm{~d}-1\)
2 \(\mathrm{a}-4, \mathrm{~b}-1, \mathrm{c}-2, \mathrm{~d}-3\)
3 \(\mathrm{a}-2, \mathrm{~b}-4, \mathrm{c}-1, \mathrm{~d}-3\)
4 \(\mathrm{a}-3, \mathrm{~b}-4, \mathrm{c}-1, \mathrm{~d}-2\)
Kerala PMT-2013
For More Updates join with Us
Biomolecules

185427 Select the correct statement regarding the cell membrane from the following

1 \(\mathrm{Na}^{+}\)and \(\mathrm{k}^{+}\)ions move across cell membrane without carrier proteins
2 Proteins make up 60 to \(70 \%\) of the cell membrane
3 Lipids are arranged in a bilayered cell membrane with polar heads towards the inner part
4 fluid mosaic model of cell membrane was proposed by Singer and Nicolson
AP EAPCET-22.05.2023
Biomolecules

185433 Assertion (A): Active site of an enzyme is a crevice or pocket into which the substrate fits.
Reason (R): In tertiary structure of protein the Polypeptide chain when folds upon itself, the chain criss-crosses itself, and many crevices are formed.
The correct option among the following is:
Options:

1 (A) is true, (R) is true and (R) is the correct explanation of \((\mathrm{A})\)
2 (A) is true, (R) is true but (R) is not the correct explanation of (A)
3 (A) is true but (R) is false
4 (A) is false but (R) is true
TS EAMCET-30.07.2022 Shift-II
Biomolecules

185443 When breast feeding is replaced by less nutritive food low in proteins and calories, the infants below the age of one year are likely to suffer from :

1 Pellagra
2 Marasmus
3 Rickets
4 Kwashiorkor
AIPMT-2009
Biomolecules

185431 Match List- I With List- II
| List-I | List-II |
|---|---|
|(A) | Protein | (i) | \(=\) bonds |
|(B) | Unsaturated fatty acid| (ii) | Phosphodiester bond |
|(C) | Nucleic acid | (iii) | Glycosidic bonds |
|(D) | Polysaccharide | (iv) | Peptide bonds |
|
Choose the correct answer from the options given below:

1 (A)-(iv), (B) -(i), (C)-(ii), (D)-(iii)
2 (A)-(i), (B) -(iv), (C)-(iii), (D)-(ii)
3 (A)-(ii), (B) -(i), (C)-(iv), (D)-(iii)
4 (A)-(iv), (B) -(iii), (C)-(i), (D)-(ii)
RE-NEET (UG)-06.06.2023 (Manipur)
Biomolecules

185463 Match the protein with its function and choose the right option.
| Protein | Function | | |
| :--- | :--- | :--- | :--- |
| (a) | Collagen | $(1)$ | Glucose transport |
| (b) | Trypsin | $(2)$ | Hormone |
| (c) | Insulin | (3) | Intercellular ground substance |
| (d) | GLUT-4 | (4) | Enzyme |

1 \(\mathrm{a}-3, \mathrm{~b}-4, \mathrm{c}-2, \mathrm{~d}-1\)
2 \(\mathrm{a}-4, \mathrm{~b}-1, \mathrm{c}-2, \mathrm{~d}-3\)
3 \(\mathrm{a}-2, \mathrm{~b}-4, \mathrm{c}-1, \mathrm{~d}-3\)
4 \(\mathrm{a}-3, \mathrm{~b}-4, \mathrm{c}-1, \mathrm{~d}-2\)
Kerala PMT-2013
NEET DIGITAL LIBRARY
Biomolecules

185427 Select the correct statement regarding the cell membrane from the following

1 \(\mathrm{Na}^{+}\)and \(\mathrm{k}^{+}\)ions move across cell membrane without carrier proteins
2 Proteins make up 60 to \(70 \%\) of the cell membrane
3 Lipids are arranged in a bilayered cell membrane with polar heads towards the inner part
4 fluid mosaic model of cell membrane was proposed by Singer and Nicolson
AP EAPCET-22.05.2023
Biomolecules

185433 Assertion (A): Active site of an enzyme is a crevice or pocket into which the substrate fits.
Reason (R): In tertiary structure of protein the Polypeptide chain when folds upon itself, the chain criss-crosses itself, and many crevices are formed.
The correct option among the following is:
Options:

1 (A) is true, (R) is true and (R) is the correct explanation of \((\mathrm{A})\)
2 (A) is true, (R) is true but (R) is not the correct explanation of (A)
3 (A) is true but (R) is false
4 (A) is false but (R) is true
TS EAMCET-30.07.2022 Shift-II
Biomolecules

185443 When breast feeding is replaced by less nutritive food low in proteins and calories, the infants below the age of one year are likely to suffer from :

1 Pellagra
2 Marasmus
3 Rickets
4 Kwashiorkor
AIPMT-2009
Biomolecules

185431 Match List- I With List- II
| List-I | List-II |
|---|---|
|(A) | Protein | (i) | \(=\) bonds |
|(B) | Unsaturated fatty acid| (ii) | Phosphodiester bond |
|(C) | Nucleic acid | (iii) | Glycosidic bonds |
|(D) | Polysaccharide | (iv) | Peptide bonds |
|
Choose the correct answer from the options given below:

1 (A)-(iv), (B) -(i), (C)-(ii), (D)-(iii)
2 (A)-(i), (B) -(iv), (C)-(iii), (D)-(ii)
3 (A)-(ii), (B) -(i), (C)-(iv), (D)-(iii)
4 (A)-(iv), (B) -(iii), (C)-(i), (D)-(ii)
RE-NEET (UG)-06.06.2023 (Manipur)
Biomolecules

185463 Match the protein with its function and choose the right option.
| Protein | Function | | |
| :--- | :--- | :--- | :--- |
| (a) | Collagen | $(1)$ | Glucose transport |
| (b) | Trypsin | $(2)$ | Hormone |
| (c) | Insulin | (3) | Intercellular ground substance |
| (d) | GLUT-4 | (4) | Enzyme |

1 \(\mathrm{a}-3, \mathrm{~b}-4, \mathrm{c}-2, \mathrm{~d}-1\)
2 \(\mathrm{a}-4, \mathrm{~b}-1, \mathrm{c}-2, \mathrm{~d}-3\)
3 \(\mathrm{a}-2, \mathrm{~b}-4, \mathrm{c}-1, \mathrm{~d}-3\)
4 \(\mathrm{a}-3, \mathrm{~b}-4, \mathrm{c}-1, \mathrm{~d}-2\)
Kerala PMT-2013