1)Which plastids are colourless?
Chromoplasts
Chloroplast
Leucoplasts
All of the above
None of the above
2)An unripe green fruit changes colour when it ripens. The reason being:
Chromoplasts changes to chlorophyll
Chromoplasts changes to chromosomes
Chromosomes changes to chromoplasts
Chloroplast changes to chromoplasts
None of the above
3)The phenomenon where cytoplasms shrink in a hypertonic medium is called:
Frontolysis
Plasmolysis
Acidolysis
Allolysis
None of the above
4)________ is called the energy currency of the cell
Endoplasmic reticulum
Oxygen
ATP
Mitochondria
None of the above
5)________ is called the powerhouse of the cell
Mitochondria
ATP
Lysosomes
Red blood cells
None of the above
6)________ coined the term “cell.”
Gorbachev
Himmler
Robert Hooke
Anton Von Leeuwenhoek
None of the above
7)Which of the following statements are incorrect?
Cytoplasm is also known as protoplasm
Lysosomes are known as the suicide bags of the cell
Mitochondria has its own DNA
All of the above are incorrect
None of the above
8)Which of the following is not a function of the vacuole in plants?
They store toxic metabolic wastes
They help with the process of cell division
They help to maintain turgidity
They provide structurally support
None of the above
9) Where are the essential proteins and lipids required for cell membrane, manufactured?
Lysosome
Chromosomes
Endoplasmic reticulum
Mitochondria
None of the above
10) The process by which water moves through a semi-permeable membrane from a region of high concentration to a region of lower concentration, thereby equalizing water concentration is called:
Evaporation
Diffusion
Osmosis
All of the above
None of the above
Answers
Answered by
3
Answer:
1 leucoplast
2 chloroplast changes 2 chromoplast
4 atp
5 mitochondria
6 Robert Hooke
7 none
8 the help for cell division
9 E.R
10 osmosis
Explanation:
For this question I should get at least 10 point .
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