1. Make a comparison and write down ways in which plant
cells are different from animal cells.
2. How is a prokaryotic cell different from a eukaryotic cell?
3. What would happen if the plasma membrane ruptures or
breaks down?
4. What would happen to the life of a cell if there was no Golgi
apparatus?
5. Which organelle is known as the powerhouse of the cell? Why?
Where do the lipids and proteins constituting the cell
membrane get synthesised?
How does an Amoeba obtain its food?
What is osmosis
Answers
Explanation:
Plant Cell Animal Cell
1. They are larger in size. 1. They are smaller in size.2. Cell wall is present. 2. Cell wall is absent .3.Lysosomes are absent or very few in number 3.Lysosomes are larger in number .4. Plastids are present. 4. Plastids are absent. 5. Subunits of Golgi bodies known as dictyosomes are present. 5.Prominent Golgi bodies are present .6. Vacuoles are larger in size. 6. Vacuoles are smaller in size.
2. The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not. The nucleus is where eukaryotes store their genetic information. ... Prokaryotes, on the other hand, have no membrane-bound organelles
3. If the plasma membrane ruptures or breakdown then the cell will not be able to exchange material from its surrounding by diffusion or osmosis because it acts as a mechanical barrier. Thereafter, the protoplasmic material will be disappeared and the cell will die.
4. If there was no Golgi apparatus, various substances would not be in a position to be transformed in proper forms for further use. ... Hence the absence of Golgi apparatus will hamper the formation of new cells during cell division.
5. Mitochondria are tiny organelles inside cells that are involved in releasing energy from food. This process is known as cellular respiration. It is for this reason that mitochondria are often referred to as the powerhouses of the cell.
6. Lipids are synthesized in Smooth endoplasmic reticulum (SER) and the proteins are synthesized in rough endoplasmic reticulum (RER
7. movement of water from region of higher concentration to lower concentration is known as osmosis. Amoeba consumes it's food by the process of endocytosis. it is flexible cell membrane . ... when the particle is completely trapped the amoeba secrets digestive enzymes to digest food thus the amoeba obtains it's food.