Unit 7 - Homeostasis Review

What is Homeostasis?

• Survival of the fittest

• Requires no energy

• The dissolved substance in a solution

• The chemical balance maintained by cells through control of what enters and what exits the cells

Tags

NGSS.HS-LS1-3

Which structure helps regulate what enters and exits the cell and maintain homeostasis?

• Cell Membrane

• Mitochondria

• Golgi Body

• Cytoplasm

Tags

NGSS.HS-LS1-3

Which type of transport requires energy?

• Active Transport

• Passive Transport

What is the cell membrane called?

• Phospholipid Bilayer

• Hydrophilic

• Cytoplasm

• E.R

What type of cell has a nucleus?

• None

• Prokaryotes

• Both

• Eukaryotic

A Unicellular organism would have ____ cells

• Prokaryotic

• Eukaryotic

Tags

NGSS.MS-LS1-1

What part of the cell membrane is represented by the letter A?

• Carbohydrate chain

• Fatty acid tails

• Protein

• Phospholipid Bilayer

Which part of the cell membrane is represented by the letter E?

• Fatty acid tails

• Carbohydrate Chain

• Protein

• Phosphate head

Which part of the cell membrane is represented by the letter G?

• Phosphate heads

• Phosphate tails

• Cytoplasm

• E.R

Which part of the cell membrane is represented by the letter B?

• Phosphate head

• Phosphate tail

• Protein

• Fatty acid tails