Cell Structure

Question 1

What organelles are present in plant cells?

Answer 1

• cell wall
• cell membrane
• cytoplasm
• chloroplasts
• vacuole
• mitochondria
• ribosomes
• nucleus

Question 2

Which organelles are present in animal cells?

Answer 2

• nucleus
• cytoplasm
• cell membrane
• ribosomes
• mitochondria

Question 3

Which organelles are present in yeast (fungus) cells?

Answer 3

• cell wall
• cell membrane
• nucleus
• ribosomes
• cytoplasm
• mitochondria

Question 4

Which organelles are present in bacterial cells?

Answer 4

• cell wall
• cell membrane
• cytoplasm
• ribosomes
• large DNA loop
• plasmids

Question 5

Name all organelles and their functions

Answer 5

Cell wall- freely permeable layer, surrounds and supports cell.
Cell membrane-selectively permeable layer, controls entry/exit of materials
Cytoplasm-location of chemical reactions within the cell, contains organelles
Nucleus-controls all cell activity, contains DNA
Mitochondria-site of aerobic respiration
Ribosomes-site of protein synthesis
Vacuole-contains cell sap, maintains turgor
Chloroplasts-contain chlorophyll for protein synthesis
Plasmids-small loops of DNA

Question 6

Which cell types are multi cellular and which are unicellular?

Answer 6

Animal, plant and some fungi are multicellular, bacteria and some fungi are unicellular