Answer me from 26 to 50
Q26. What are plastids ? Name the different types of plastids found in plant cell.
Q27. What is plasma membrane made up of ?
Q28. What did Robert Hook observe first in the cork cell?
Q29. Name the autonomous organelles in the cell.
Q30. What does protoplasm refer to ?
Q31. Name two cells which keep changing their shape.
Q32. Name the smallest cell and the longest cell in human body.
Q33. Name three features seen/present in almost every cell.
Q34. What is diffusion ?
Q35. What is osmosis ?
Q36. What is the full form of DNA?
Q37. What is the function of chromosome?
Q38. Name the organelles present in liver of animals for detoxifying many poisons and drugs.
Q39. What is the energy currency in Mitochondria?
Q40. What is the function of ribosome?
Q41. Where are genes located in the cell?
Q42. Name the cell-organelle that help in packaging.
Q43. Name the cleansing organelle in the cell.
Q44. Name cleansing organelle in the cell.
Q45. Name two cells with cell wall.
Q46. Differentiate between smooth endoplasmic reticulum and rough endoplasmic reticulum.
Q47. State two conditions for osmosis.
Q48. What is plasmolysis ?
Q49. How do fungi, bacteria can withstand much greater changes in the surrounding medium than animal cells ?
Q50. Give the function of nuclear membrane.
Dear student,
Please find below the solution to the asked query
Hope this information will clear your doubts about the topic.
Please find below the solution to the asked query
26. Plastids are coloured organelles found in plant cells. They contain various pigments which impart different colours to leaves, fruits and other parts of the plants. There are various types of plastids and they are helpful in various processes occurring in the plant.
Chloroplast is a type of plastid in which helps in photosynthesis.
Other types of plastids chromoplasts, leucoplasts etc.
27. Cell membrane is composed of a lipid bilayer, with a polar head towards the outer side, and hydrophobic tails towards the inner side. Proteins and carbohydrates are also present in the cell membrane.
Please post other questions in separate thread.
27. Cell membrane is composed of a lipid bilayer, with a polar head towards the outer side, and hydrophobic tails towards the inner side. Proteins and carbohydrates are also present in the cell membrane.
Please post other questions in separate thread.
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