1. The organelles inside a cell that break down food and release energy are called what?
A. mitochondria
B. cytoplasm
C. chloroplast
D. ribosome.
2. The jellylike substance inside the cell membrane.
A. ribosome
B. cytoplasm
C. vacuoles
D. nucleus
4. What are the smallest living things?
A. Micro stars
B. Protozoans
C. Phytoplankton
D. Bacteria
3. Yeast, mold, and mushrooms are part of which kingdom?
A. kingdom Proazoa
B. kingdom Protista
C. kingdom Fungi
D. kingdom Plantae
