Unit 2 Biology

What tool do you use to view the cells?

• metric ruler
• centrifuge
• microscope
• pipette

Which of the following is NOT a cell theory.

• All non-living things are made of cells
• All cells come from pre-existing cells
• Cells are the basic unit of structure and function of all living things

This type of cell needs a cell wall and chloroplasts

• Plant cell
• Animal Cell
• Bacteria

The powerhouse of the cell is the...It converts energy from food into energy the cell can use

• Mitochondrion
• Golgi body
• Nucleus
• Ribosomes

This organelle is in both plants and animals. It is a barrier between the cell and the environment.  It controls what goes in and out of a cell.

• cell wall
• cell membrane
• cell organelles
• mitochondria

This structure is only in plant cells. It is outside of the cell membrane and adds more support/structure to the plant.

• Cell membrane
• Cell Nucleus
• Cell Wall
• Endoplasmic Reticulum

This structure is a storage area for the cell. Plants usually have one large one.

• Lysosome
• Vacuole
• Ribosome
• Golgi Body

What is the name of the genetic material that is inside the nucleus?

• ER
• ATP
• YOLO
• DNA

All living things are made up of...

• cells
• cell tissues
• organ
• organ systems

The levels of organization in an organism go in which order: from smallest to largest.

• Cell, Tissue, Organ System, Organ
• Cell, Organ, Tissue, Organ System
• Organ System, Organ, Tissue, Cell
• Cell, Tissue, Organ, Organ System