NEET Botany
Cell Wall
Low Priority
Consistency: 10%
Weightage: 2 / 20 Yrs
High-Yield Trend
2
2010 2
2009 Questions 4 MCQs
01
PYQ 2009
easy
botany ID: neet-200
Middle lamella is mainly composed of:
1. hemicellulose
2. muramic acid
3. calcium pectate
4. phosphoglycerides
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02
PYQ 2009
easy
botany ID: neet-200
Plasmodesmata are:
| 1. | lignified cemented layers between cells |
| 2. | locomotory structures |
| 3. | membranes connecting the nucleus with plasmalemma |
| 4. | connections between adjacent cells |
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03
PYQ 2010
easy
botany ID: neet-201
Which one of the following structures between two adjacent cells is an effective transport pathway?
1. Plasmodesmata
2. Plastoquinones
3. Endoplasmic reticulum
4. Plasmalemma
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04
PYQ 2010
easy
botany ID: neet-201
Alage have cell wall made up of:
| 1. | Cellulose, galactans and mannans |
| 2. | Hemicellulose, pectins and proteins |
| 3. | Pectins, cellulose and proteins |
| 4. | Cellulose, hemicellulose and pectins |
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