AP Bio Insta-Review

What is the start codon?

• AUG

• GUA

• TAC

• UAC

What does AGU code for?

• Arg

• Leu

• Phe

• Ser

What is translation?

• Synthesize DNA under direction of DNA

• Synthesize RNA under direction of DNA

• Synthesize polypeptides

  under direction of DNA

• Synthesize polypeptides

  under direction of RNA

Tags

NGSS.HS-LS1-1

Where does translation take place?

• Cytosol

• Golgi Bodies

• Nucleus

• Ribosome

How many nucleotides make up a codon?

• 1

• 2

• 3

• 4

Solution with a higher solute concentration…

• Hypertonic

• Hypotonic

• Isotonic

Solution with a lower solute concentration…

• Hypertonic

• Hypotonic

• Isotonic

Tags

NGSS.HS-LS1-3

Solution with a higher free water concentration…

• Hypertonic

• Hypotonic

• Isotonic

If the intracellular concentration is 1.0 M and extracellular concentration is 0.4M. Which direction does water flow?

• Both in and out (equilibrium)

• Into the cell

• Out of the cell

What organelle holds the water in plant cells?

• Central vacuole

• Endoplasmic reticulum

• Food vacuole

• Golgi bodies

Tags

NGSS.MS-LS1-2