Identify the incorrectly matched pair:
1.
Lysosomes
Carry acid hydrolases
2.
Ribosomes
Double membrane bound cell organelles
3.
Golgi apparatus
Important site of formation of glycoproteins and glycolipids
4.
Amyloplasts
Plastids that store carbohydrates
Subtopic: Â Plastids |Â Golgi Apparatus |Â Lysosomes |Â Ribosome and Inclusion Bodies |Â Endomembrane System (Lysosomes) |
 89%
From NCERT
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The middle lamella in plant cells:
1. is mainly made up of silica
2. holds or glues the different neighbouring cells together
3. is never traversed by plasmodesmata
4. is primarily composed of proteins
1. is mainly made up of silica
2. holds or glues the different neighbouring cells together
3. is never traversed by plasmodesmata
4. is primarily composed of proteins
Subtopic: Â Cell Wall |
 91%
From NCERT
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Match List - I with List - II.
| List - I | List - II | ||
| (a) | Metacentric chromosome | (i) | Centromere situated close to the end forming one extremely short and one very long arms |
| (b) | Acrocentric chromosome | (ii) | Centromere at the terminal end |
| (c) | Sub-metacentric | (iii) | Centromere in the middle forming two equal arms of chromosomes |
| (d) | Telocentric chromosome | (iv) | Centromere slightly away from the middle forming one shorter arm and one longer arm |
Choose the correct answer from the options given below:
| (a) | (b) | (c) | (d) | |
| 1. | (i) | (ii) | (iii) | (iv) |
| 2. | (iii) | (i) | (iv) | (ii) |
| 3. | (i) | (iii) | (ii) | (iv) |
| 4. | (ii) | (iii) | (iv) | (i) |
Subtopic: Â Nucleus: Chromosomes |
 83%
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
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Given below are two statements:
In the light of the above statements, choose the most appropriate answer from the options given below:
1. Statement I is incorrect but Statement II is correct.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect.
4. Statement I is correct but Statement II is incorrect.
| Statement I: | Mycoplasma can pass through less than 1 micron filter size. |
| Statement II: | Mycoplasma are bacteria with cell walls. |
In the light of the above statements, choose the most appropriate answer from the options given below:
1. Statement I is incorrect but Statement II is correct.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect.
4. Statement I is correct but Statement II is incorrect.
Subtopic: Â Prokaryotic Cell Organisation |
 79%
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which of the following statements concerning the Endoplasmic Reticulum is incorrect?
1. SER are the sites for lipid synthesis
2. RER has ribosomes attached to ER
3. SER is devoid of ribosomes
4. In prokaryotes, only RER is present
1. SER are the sites for lipid synthesis
2. RER has ribosomes attached to ER
3. SER is devoid of ribosomes
4. In prokaryotes, only RER is present
Subtopic: Â Endomembrane System |Â Endomembrane System (Endoplasmic Reticulum) |
 85%
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
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Given below are two statements:
| Statement I: | Membrane-bound organelles of the endomembrane system coordinate cellular functions. |
| Statement II: | Mitochondria and chloroplasts are not considered a part of the endomembrane system. |
In the light of the above statements, choose the most appropriate answer from the options given below :
| 1. | Statement I is correct but Statement II is incorrect. |
| 2. | Statement I is incorrect but Statement II is correct. |
| 3. | Both Statement I and Statement II are correct. |
| 4. | Both Statement I and Statement II are incorrect. |
Subtopic: Â Endomembrane System |
 81%
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
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Match List - I with List - II
| List - I | List - II | ||
| (a) | Chromoplasts | (i) | Proteins |
| (b) | Amyloplasts | (ii) | Oil and fats |
| (c) | Elaioplasts | (iii) | Starch |
| (d) | Aleuroplasts | (iv) | Carotene |
Choose the correct answer from the option given below
| (a) | (b) | (c) | (d) | |
| 1. | (iv) | (i) | (iii) | (ii) |
| 2. | (iv) | (iii) | (ii) | (i) |
| 3. | (iv) | (ii) | (iii) | (i) |
| 4. | (iv) | (iii) | (i) | (ii) |
Subtopic: Â Plastids |
 87%
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
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The Golgi apparatus has a polarity or sidedness to its structure and function. Which of the following statements correctly describes this polarity?
| 1. | Transport vesicles fuse with one side of the Golgi and leave from the opposite side. |
| 2. | Proteins in the membrane of the Golgi may be sorted and modified as they move from one side of the Golgi to the other. |
| 3. | Lipids in the membrane of the Golgi may be sorted and modified as they move from one side of the Golgi to the other. |
| 4. | All of the above correctly describe polar characteristics of the Golgi function. |
Subtopic: Â Golgi Apparatus |
 72%
From NCERT
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Tay-Sachs disease is a human genetic abnormality that results in cells accumulating and becoming clogged with very large and complex lipids. Which cellular organelle must be involved in this condition?
1. the endoplasmic reticulum
2. the Golgi apparatus
3. the lysosome
4. mitochondria
1. the endoplasmic reticulum
2. the Golgi apparatus
3. the lysosome
4. mitochondria
Subtopic: Â Endomembrane System (Endoplasmic Reticulum) |
 63%
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The chemical reactions involved in respiration are virtually identical between prokaryotic and eukaryotic cells. In eukaryotic cells, ATP is synthesized primarily on the inner membrane of the mitochondria. In light of the endosymbiont theory for the evolutionary origin of mitochondria, where is most ATP synthesis likely to occur in prokaryotic cells?
1. in the cytoplasm
2. on the inner mitochondrial membrane
3. on the endoplasmic reticulum
4. on the plasma membrane
1. in the cytoplasm
2. on the inner mitochondrial membrane
3. on the endoplasmic reticulum
4. on the plasma membrane
Subtopic: Â Mitochondria |
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