CLEP Biology Study Guide (Latest 2023/ 2024 Update) Questions and Verified Answers| Grade A | 100% Correct

CLEP Biology Study Guide (Latest 2023/

2024 Update) Questions and Verified

Answers| Grade A | 100% Correct

Q: Osmosis

Answer:

passive transport of water diffusion where water seeks to have both solute concentrations across

a membrane to be equal (isotonic). water wants to dilute the higher solute concentration by

moving from low to high areas.

Q: Facilitated Diffusion

Answer:

specialized proteins embeded in cell membrane permit passage of substances of a particular

shape and size

Q: Lysosome

Answer:

stores enzymes (proteins)

digests macromolecules and cell waste

Q: 2 things that only plant organelles have that animals don't

Answer:

chloroplasts - site of photosynthesis

cell wall

Q: Prokaryotes

Answer:

cell without organelles or nucleus (bacteria, pathogens)

reproduce by fission (parent cell divide into 2 offspring cells)

a sexual

all offspring genetically the same

Q: Eukaryotes

Answer:

cells that contain organelles

Q: Enzymes

Answer:

proteins that act on a substrate

-catalysts are used to speed up reaction

-destroyed at high temp or a pH that is too high/low

Q: Gilbert Lewis dot structure

Answer:

diagrams that show bonding between atoms of molecule (atoms bond to make molecule)

Q: Ionic bond

Answer:

don't share, donate, or accept electrons

Q: Cohesion

Answer:

attraction between two LIKE molecules

Q: Adhesion

Answer:

attraction between two DIFFERENT molecules

Q: Capillary Action

Answer:

ability for water to defy gravity

-like water sticking to glass

Q: Henry Cavendish

Answer:

discovered hydrogen

Q: William Prout

Answer:

discovered chemical composition of pure urea (urine)

-food must contain fat,carb,protein

Q: Where do plants store glucose

Answer:

starch

Q: Carbs

Answer:

mono/di/poly saccharides

cellulose and chitin

starch and glycogen

Q: Lipids

Answer:

fats, phospholipids, steroids

Q: Robert Hooke

Answer:

discovered cells using microscope

Q: Endoplasmic Reticulum

Answer:

synthesize and release proteins for a cell and is connected to nucleus

Q: Smooth ER

Answer: