Q. No.Fat soluble pigments like xanthophylls are present in:
1. Chromoplasts
2. Aleuroplasts
3. Elaioplasts
4. Amyloplasts
Proteins that are to be used outside the cell are synthesized:
| 1. | in the mitochondria |
| 2. | on the rough endoplasmic reticulum |
| 3. | on the smooth endoplasmic reticulum |
| 4. | on free ribosomes |
The two types of cellular organelles that transform energy are:
| 1. | Chromoplasts and Leucoplasts |
| 2. | Mitochondria and Chloroplasts |
| 3. | Mitochondria and Endoplasmic reticulum |
| 4. | Chloroplasts and Golgi apparatus |
The arrangement of outer and central microtubules in a cilium is called the:
1. 9 + 1 pattern
2. 9 + 0 pattern
3. Flagellin pattern
4. 9 + 2 pattern
Identify the correct statement regarding the part of a cell, the structure of which is shown in the given diagram:
| 1. | It is not found in the plant cells |
| 2. | It serves to provide an attachment with a surface for a bacterial cell |
| 3. | The structure is made of a protein called flagellin |
| 4. | It can be used for movement by a eukaryotic cell |
What is true regarding the chromosome shown in the diagram given below?
| 1. | It is a metacentric chromosome with A called satellite and B called secondary constriction |
| 2. | It is a metacentric chromosome with B called satellite and A called secondary constriction |
| 3. | It is a submetacentric chromosome with A called satellite and B called secondary constriction |
| 4. | It is a submetacentric chromosome with B called satellite and A called secondary constriction |
In the given diagram of chloroplast, enzymes required for the synthesis of carbohydrates and proteins are located in:
| 1. | A | 2. | B |
| 3. | C | 4. | D |
In the given diagram, what is true for both A and B?
| 1. | They are involved in protein synthesis |
| 2. | They synthesize steroidal hormones in animal cells |
| 3. | They are a part of endomembranous system of a eukaryotic cell |
| 4. | They are continuous with the inner membrane of the nucleus |
Match each item in Column I with one item in Column II and chose your answer from the codes given below.
|
Column I (protein filament) |
Column II (function) |
|
I. Microfilaments II. Microtubules III. Intermediate filaments |
1. prototplasmic streaming 2. movement of chromosomes 3. animal cell-cell junctions |
Codes:
I II III
1. 1 2 3
2. 2 3 1
3. 2 1 3
4. 3 2 1
Which of the following structure is not found in a prokaryotic cell?
(1) Nuclear envelope
(2) Ribosome
(3) Mesosome
(4) Plasma membrane
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