خلیے اور بافتیں

Who first observed cells in a thin slice of cork?

• 1 Schwann
• 2 Leeuwenhoek
• 3 Schleiden
• 4 Robert Hooke

The powerhouse of the cell is the:

• 1 Mitochondrion
• 2 Golgi body
• 3 Ribosome
• 4 Nucleus

Which organelle is found in plant cells but not in animal cells?

• 1 Mitochondria
• 2 Ribosome
• 3 Nucleus
• 4 Chloroplast

Protein synthesis takes place on the:

• 1 Lysosomes
• 2 Centrioles
• 3 Vacuoles
• 4 Ribosomes

The cell wall of plants is mainly made of:

• 1 Protein
• 2 Cellulose
• 3 Chitin
• 4 Starch

A group of similar cells that perform the same function is a:

• 1 System
• 2 Tissue
• 3 Organ
• 4 Organelle

The control centre of the cell is the:

• 1 Ribosome
• 2 Vacuole
• 3 Cell wall
• 4 Nucleus

Plant cells store water and food in a large:

• 1 Nucleus
• 2 Ribosome
• 3 Vacuole
• 4 Mitochondrion

Muscle tissue is specialised to:

• 1 Make hormones
• 2 Carry messages
• 3 Cover the body
• 4 Contract

Which instrument is used to see cells?

• 1 Microscope
• 2 Telescope
• 3 Barometer
• 4 Thermometer