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Biotechnology - Plant Structure

Exercise : Plant Structure - Section 1
  • Plant Structure - Section 1
31.
The cell membrane is made up of
lipoproteins
cellulose
phospholipids
phosphoproteins
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
Which of the following statements about the outer mitochondrial membrane is not true?
The outer membrane is impermeable to hydrogen ions
The outer membrane is highly permeable to substances of small molecular weight
The outer membrane is about 50% lipid and 50% protein by weight
The outer membrane contains porins
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
Specialized type of peroxisome and the site of glyoxylate pathway in certain plants is known as
gly-peroxisome
lysosome
glyoxysome
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
Which of the following observations is not used as evidence to support the concept of endosymbiotic origin of chloroplasts and mitochondria?
Both have their own DNA
Both have their own ribosomes
Both strongly resemble prokaryotes, especially in size
Both can live and function independently of the cell
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
The fluid matrix of a cell is called the
nucleus
cytosol
cytoskeleton
endoplasmic reticulum
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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