NC10 Biology Ch. 7 Quiz - Cellular Structure and Function

Eukaryotic cells have

• no nucleus and no organelles.

• a nucleus and organelles.

• a nucleus and cell wall.

• no nucleus and no DNA.

The _______________ region of the plasma membrane is not attracted to water.

• hypotonic

• hydrophilic

• hydropobic

• hypertonic

Choose all 3 unique characteristics of plant cells.

• Large Vacuole

• Mitochondria

• Chloroplasts

• Cell Wall

The plasma membrane can choose which particles go in and out of a cell.

• Yes, it can not choose.

• Yes, it is called cell theory.

• Yes, it is called osmosis.

• Yes, it is called selective permeability.

Prokaryotic cells have

• no nucleus and no organelles.

• a nucleus and organelles.

• a nucleus and cell wall.

• no nucleus and no DNA.

The phospholipid bilayer contains ___________ hydrophilic heads, and ______________ hydrophobic tails.

• polar, non-polar

• non-polar, polar

Transport ____________ help move particles across the plasma membrane.

• lipids

• carbohydrates

• nucleic acids

• proteins

Organelles in the cell are surrounded by a fluid called

• ribosomes.

• cytoplasm.

• cytoskeleton.

• lysosome.

_____________ clean waste from the cell.

• Lysosomes

• Golgi Aparratus

• Ribosomes

• Chloroplasts

The nucleus does NOT contain which of the following?

• DNA

• Endoplasmic Reticulum

• Nucleolus

• Ribosomes