Which of the following is true about SER (smooth endoplasmic reticulum), except

1. Ribosomes are absent

2. Actively involved in protein synthesis

3. Steroidal hormone synthesis site

4. Both A and C

Subtopic:  Intro to Endomembrane System: Endoplasmic Reticulum |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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Which of the following is not a modification of endoplasmic reticulum

1. Sarcoplasmic reticulum

2. Nissl’s granules

3. myeloid bodies

4. None of these

Subtopic:  Intro to Endomembrane System: Endoplasmic Reticulum |
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Ergastoplasm is a modification of

1. RER

2. SER

3. GB

4. None of these

Subtopic:  Intro to Endomembrane System: Endoplasmic Reticulum |
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Plastids are present in

1. Plants

2. Euglenoides

3. Both A and B

4. all protists

Subtopic:  Plastids |
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Based on the type of pigments plastids can be classified into how many classes

1. 3

2. 4

3. 2

4. 1

Subtopic:  Plastids |
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All the three types of plastids have evolved from

(1)Pro-plastid

(2)chloroplast

(3)chromoplast

(4)leucoplast

Subtopic:  Plastids |
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The type of leucoplast which stores oils and fats is

(1)amyloplast

(2)aleuroplast

(3)elaioplast

(4)chromoplast

Subtopic:  Plastids |
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The incorrect match is

(1)Elaioplast- lipids

(2)amyloplast-starch

(3)aleuroplast-carbohydrates

(4)chromoplast-carotenoids

Subtopic:  Plastids |
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Carotene and xanthophylls are present in

(1)Chloroplast

(2)chromoplast

(3)leucoplast

(4) Both A and B

Subtopic:  Plastids |
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Which of the following is true about chloroplast

1. one in chlamydomonas

2. 20-40 in leaf mesophyll cell

3. present in different shapes

4. All of these

Subtopic:  Plastids |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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Difficulty Level: