What is the reason for plasmolysis?
Absorption
Endosmosis
Osmosis
Exosmosis
Which of the following organelles is not present in animal cells?
Golgi apparatus
Mitochondria
Plastids
Ribosomes
How many lenses are there in a compound microscope?
2
3
4
1
Assertion: Lysosomes are called 'suicide bags'.
Reason: Lysosome can burst and digest its own cell when the cell gets damaged.
Both Assertion and Reason are true.
Assertion is true and the Reason is false.
Assertion is false and the Reason is true.
Both Assertion and Reason are false.
Which of these is smallest in size?
Ribosome
Lysosome
Choloroplast
Ribosomes are the center of which of the following processes?
Respiration
Photosynthesis
Protein synthesis
Fat synthesis
Which of the following processes requires energy?
Diffusion
Active transport
Plasmolysis
Genes are present in which organelle of a cell?
Endoplasmic reticulum
Nucleus
What will happen to a cell placed in hypotonic solution?
Shrink
Show Plasmolysis
Swell up
No change in shape or size
Which of the following is not a function of Golgi apparatus?
Synthesis of protiens
Conversion of simple sugars into complex sugars
Storage of products
Packaging of products
