Checkpoint 2

what is a system?

A system is a group of organs that work together to perform a function.

cell structures and their functions

structures and functions

• Nucleus- is in charge of everything in the cell
• Chloroplast- where photosynthesis occurs, makes plant green
• Mitochondria makes food
• Cell membrane-Lets food in and out of the cell.
• Cell wall- keep what's inside cell safe.

comparing animal and plant cells

similarities

• Both are Eukaryotic cells.
• Have cell mebranes
• Also has Gogi body.

Differences

• plant cell contains:
• Cell Wall
• Chloroplasts
• Vaculoles

Plant cell gets energy from photosynthesis

how animals get energy

• Animals do not make energy, they get it from food and store it in mitrochandria