Bio Checkpoint 1

Lipids - Store genetic information

Carbohydrates - short term energy storage

Nucleic Acids - Catalyze reactions

Proteins - long term energy storage

Nucleic Acid

Carbohydrate

Protein

Lipids

Carbohydrate

Lipids

Protein

Nucleic Acid

Nucleic Acid

Protein

Lipid

Carbohydrate

15 C

40 C

30 C

47 C

The optimum pH of the enzyme is 6.6.

The optimum pH of the enzyme is 5.8

The enzyme’s activity increases as pH increases 5.0 to 9.0

The enzyme’s activity is greater around pH of 8.0 .

The enzymes die.

The shapes of the enzyme are altered denature

The enzymes' amino acid sequence changes.

The enzymes remain the same

Cells function best at low pH values

Cells function fine at all pH values

Cells function best at high pH values

Cells do not function well if the pH is too high or too low

Chloroplast

Mitochondria

Mitosis

Meiosis

Translation

Photosynthesis

Prokaryotes do not have a nucleus or organelles, but a eukaryotic cell does

Eukaryotic cells do not have a nucleus or organelles, but prokaryotes do

Prokaryotic cells are larger than eukaryotic cells.

Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.

Prokaryotic cells lack membrane-bound organelles, and eukaryotic cells contain membrane-bound organelles.

Eukaryotic cells are simpler than prokaryotic cells.

with mitochondria

through endoplasmic reticulum

by the nucleus

with vesicles

Endocytosis

Facilitated Diffusion

Active Transport Pump

Osmosis

passive transport

active transport

diffusion

osmosis

the need to maintain a stable internal environment

the movement of water from a high to low concentration

the movement of sugar from low to high concentration

the change in temperature outside