Which of the following statements are not true for eukaryotic cells?
(i) They do not have a nuclear membrane.
(ii) They have a well-organised nucleus.
(iii) They have a nuclear membrane.
(iv) Blue-green algae are eukaryotic cells
Answers
Answered by
3
Answer:
(I)
Explanation:
eukaryotic cells have nuclear memberane
Answered by
1
(i) They do not have a nuclear membrane is the wrong statement.
- The nuclear membrane is available in both the plant and animal cells.
- Cells complete a large number of functions, such as protein building, transformation of particles into energy and eliminates the useless products.
- This layer watches the hereditary material of the cells against the outside of the nucleus where substance responses are occurring.
- Additionally, it conveys a few proteins which are vital in the association of DNA and to control genes.
- The nucleus is a twofold bound cell organelle that is situated in the eukaryotic cells and is made of the cell's hereditary material, the DNA.
- Since it keeps up with the uprightness of the quality that control the gene articulation, henceforth controlling the cell's exercises, it is known as the control focus of the cell.
- The nuclear membrane encases the DNA inside the nucleus and shields it from the substances in the cytoplasm.
- The nuclear membrane gives legitimate shape to the nucleus and guarantees that the cytoplasm doesn't spill into the nucleus.
- On the off chance that the nuclear membrane was missing, the particles in the cytoplasm would go into the nucleus and annihilate a piece of the DNA.
- This would weaken the working of the cell and would prompt cell demise.
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