BY 30 – Fall 2001

LECTURE 5: Cellular Anatomy

Study Outline Answers

5.1. Overview to the Cell

a. cell; cell theory

b. prokaryotes; eukaryotes; prokaryotes; organelles

c. differentiation; cell types

d. nucleus; cytoplasm; plasma membrane

5.2. The Plasma Membrane

a. fluid mosaic; bilayer; proteins

b. phospholipid; fatty acids; phosphate

c. amphipathic; fatty acid; phosphate

d. hydrophilic; impermeable

e. glycolipids; cholesterol; cholesterol

f. integral membrane; peripheral membrane; integral membrane proteins; glycoproteins

g. transport proteins; enzymes; receptors; cell adhesion molecules

h. ion; hydrophilic; selectively permeable (or semi-permeable)

i. enzymes; cytoskeleton

j. glycocalyx; recognition

k. binding site; ligand; neurotransmitters; hormones

l. G; ion channel; second; protein kinases

5.3. Cytoplasmic Organelles

a. cytoplasm

b. cytosol; organelles; inclusions; cytosol

c. organelles; membrane

d. Mitochondria; ATP; oxygen; energy

e. 2; crista

f. Ribosomes; protein

g. rough endoplasmic reticulum (RER); cytosol; plasma membrane

h. smooth endoplasmic reticulum (SER); RER; cisterna; SER

i. Golgi apparatus; cis; trans; secretory; lysosomes; fuse

j. digestive; acid hydrolases; peroxisomes; oxidase

k. microtubules; microfilaments; intermediate filaments; microtubules; tubulin

l. actin; microvilli

m. centrosome; centrioles; cilia; flagella

n. flagellum; 9; 2; cilia; flagella

5.4. The Nucleus

a. multinucleate; reproduce; proteins; red blood

b. genetic information; DNA; RNA

c. nuclear envelope; nucleoli; chromatin

d. double; ER; nuclear pores

e. Nucleoli; nuclear pores

f. DNA; chromosomes