Class - IX Chapter - 5

Colourless plastids are known as

• Chloroplasts

• Chromoplasts

• Leucoplasts

• Protoplasts

Animal cells lacking in nuclei would also lack in

• Ribosome

• Lysosome

• Endoplasmic reticulum

• Chromosome

The process by which the protoplasm of a cell shrinks from the wall is

• osmosis

• plasmolysis

• Diffusion

• Glycolysis

Which of these is a prokaryotes

• algae

• fungi

• bacteria

• Protozoa

The barrier between protoplasm and the outer environment in an animal cell is :

• Cell wall

• Plasma membrane

• Nuclear membrane

• Cytoplasm

Ribosomes are the site of

• Photosynthesis

• Respiration

• Protein Synthesis

• Absorption

What is the largest cell organelle present in plant cell ?

• Nucleus

• Chloroplast

• Endoplasmic Reticulum

• Mitochondria

Large fluid filled space found in a plant cell

• Plastid

• Mitochondria

• Vacuole

• Lysosome

The membrane of vacuole is known as

• Double membrane

• chromoplast

• tonoplast

• toroplast

Which of the following can replicate themselves ? ( more than one correct)

• Golgi apparatus

• ER

• Mitochondria

• Plastids