Cell and Cell Division - II
Cell and Cell Division - II contains NTSE board exam questions, NSEJS board questions and KVPY board questions for practice
Questions
Which enzymes are carried by lysosomes?
- Endolytic
- Exolytic
- Hydrolases
- Hydrolytic
Which of the following options is the correct match of the type of cell and cell structure present in it?
- Animal cell - plastids
- Plant cell - mitochondria
- Animal cell - cell wall
- Plant cell - centrosome
Which of the following is not a component of cytoplasm?
- Mitochondria
- Ribosome
- Nucleus
- Cytosol
Why does RER look rough under a microscope?
- Due to the presence of starch granules
- Due to the presence of fat molecules
- Due to the presence of vacuoles
- Due to the presence of ribosomes
Which of the following organelles help(s) in the formation of lysosomes?
- ER
- Golgi bodies
- Mitochondria
- Both (1) and (2)
Which of the following helps in detoxification of poisons?
- Endoplasmic reticulum
- Ribosomes
- Lysosomes
- Plasma membrane
Which of the following cell organelles manufacture(s) proteins?
- Golgi apparatus
- Ribosomes
- Mitochondria
- Lysosomes
Which of the following structures of mitochondria provide(s) large surface area for cellular respiration?
- Matrix
- Outer membrane
- Cristae
- Cisternea
Which cell organelle(s) has/have their own DNA?
- Plastids
- Mitochondria
- ER
- Both (1) and (2)
Which of the following is a correct difference between a plant cell and an animal cell?
- An animal cell is larger than a plant cell.
- A large vacuole is centrally located in animal cells but many small vacuoles are scattered in plant cells.
- Plant cells can withstand much greater changes in surrounding medium than animals cells.
- In plant cells, nuclear membrane is absent but cell wall is present whereas it is opposite in animal cells.