CLASS 9 FUNDAMENTAL UNIT OF LIFE SCIENCE

A plant cell wall is made up pf _________.

• phospolipids

• cellulose

• proteins

• DNA

Fluid found inside the nucleus is known as

• Nucleoplasm
• Protoplast
• Cytoplasm
• Amyloplast

IDENTIFY THE PROCESS-

• PLASMOLYSIS
• DIFFUSION
• OSMOSIS
• IMBIBITION

Which cell organelle is known as 'Power House Of the Cell?

• Chloroplast

• Golgi bodies

• Vacuoles

• Mitochondria

Cell organelles are embedded in

• Nucleolus
• Cytoplasm
• Protoplasm
• Mitochondria

The cell membrane is mostly made of what?

• Membrane-spanning Proteins

• Surface Proteins

• Phospholipids

• Carbohydrates

Basic unit of all forms of life

• Cell

• Nucleus

• Prokaryote

• Eukaryote

Rough ER Contains

• Detoxification

• Carbohydrate Synthesizing machinery

• Ribosomes

• Lysosomes

Plasma membrane is

• Permeable

• Selectively Permeable

• Semi Permeable

• Impermeable

Which of the following has an irregular or variable shape?

• Euglena

• Paramecium

• Amoeba

• Clamydomonas