Review TEKS B5A,B&C and 11A

What are the properties of lipids (select all that apply)

• A. Lipids is store energy.

• B. are part of the hydrophilic water loving f cell membrane

• C. part is hydrophobic portion of cell membrane

• D.

  lipids change the shape of the cell membrane

Is RNA and DNA a type of nucleic acid

• True

• False

What is the function of nucleic acid?

• Quick energy

• Stored energy

• Growth and repair

• Genetic information

How does an enzyme speed up a chemical reaction?

• Lowering the activation energy

• raising the activation energy

• realeasing energy

• absorbing energy

Tags

NGSS.HS-PS1-4

Identify slide 1 as either Prokaryote or Eukaryote

Tags

NGSS.MS-LS1-1

Identify slide 3 as Prokaryote or Eukaryote

Tags

NGSS.MS-LS4-2

Select all that applies to a prokaryotic cell.

• They have a nucleus

• They do not have Membrane-Bound

• They are bacteria and have a cell wall

• they have a cell (Plasma ) membrane

Look a the graphic. From your lab is your blood cell Hypotonic, Hypertonic or isotonic?

• hypotonic

• Hypertonic

• isotonic

• at equilibrum

Tags

NGSS.MS-LS1-2

If a cell containing 5% salt is placed into a glass of water with 20% salt, the water is _______ compared to the cell.

• hypertonic

• hypotonic

• isotonic

What does it means if the cell is hypertonic

• More solute inside the cell

• more solute outside the cell

• equal solute on either side of the cell

• no solute in the cell

Tags

NGSS.HS-LS1-3