Grade 9 Life Science - Cells

What is the correct order of organization

• tissues-cells-organs-organ systems-organism
• cell-tissue-organs-organ systems-organism
• organism-cells-tissues-organ systems-organism
• tissues-cells-organs-organ sytems-organism

This name means that there are multiple layers of cells

• Simple

• Stratified

• Columnar

• Pseudostratified

Name the type of epithelium

• simple cuboidal

• simple squamous

• simple columnar

• stratified squamous

This type of muscle has no striations and is involuntary, which means that we cannot consciously control it.

• skeletal

• smooth

• cardiac

What do all cells need in order to function?

• plasma

• oxygen

• carbon dioxide

• platelet

Which organelle is found only in plant cells?

• nucleus
• mitochondria
  mitochondria
• chloroplast
• cell membrane

Which organelle directs all cell activities, using the DNA stored inside of it?

• lysosomes
• ribosomes
• nucleus
• mitochondria

Which of the following is directly involved in the transportation of materials inside the cells?

• endoplasmic reticulum
• lysosome
• vacuole
• mitochondria

I am a protein packaging and shipping machine! Who am I?

• vacuole
• ribosome
• mitochondrion
• golgi apparatus

You might think of me as the trash collector, but recycler is maybe more accurate. What am I?

• mitochondria
• lysosome
• vacuole
• ribosome