B1.1 Revision

All Prokaryotes lack (a) ______________.

• Nucleus

• DNA

• Ribosome

• Cell Membrane

Which cell parts make the following cell a plant cell and not an animal cell?

• Cell wall, ribosome and lysosome

• Golgi body, mitochondria and central vacuole

• Cell wall, cholorplast and centrioles

• Chloroplast, cell wall and central vacuole

Both Plant and animal cells have_____________________ but the animal cell has no_____________________ which is an organelle used to make food energy.

• Lysosomes, mitochondria

• Ribosomes, cholorplast

• mitochondria, chlorplast

• Choroplasts, Lysosomes

Osmosis is the movement of_____________ across the cell membrane from __________ to __________ concentration

• Particles, high to low

• Water, low to high

• Particles, low to high

• Water, high to low

Because gas molecules are so small they can pass into our blood stream across the blood's cell mebrane by _______________

• Active transport

• Facilitated diffusion

• Endocytosis

• Simple diffusion

Water enters a plant or an animal cell if its placed in a __________________ solution

• Isotonic

• Hypotonic

• Hypertonic

Swollen gums can be deflated(water exits) if you gaggle __________________.

• a hypotonic soluion

• An isotonic solution

• a Hypertonic solution

Bacteria is what kind of cell?

• Eukaryotic
• Prokaryotic

Prokaryotes do NOT have....

• membrane bound organelles

• DNA or RNA

• Cell membrane

• Life

Tags

NGSS.MS-LS1-1

Where is the DNA found in prokaryotic cell?

• in the nucleus

• floating in the cytoplasm

• the flagellum

• cell membrane