Covers Full Semester Concept
cellulose - ✔✔important structural polysaccharide
adjacent, straight, hydrogen - ✔✔cellulose has ____________, ____________, chains with
___________ bonds that make it very strong
alpha, helices - ✔✔starch uses _______ glucose, and it's chains form _______
beta, straight - ✔✔cellulose uses _______ glucose, and it's chains are _______
fuels, energy storage, structure - ✔✔functions of lipids
9kcal/g, 4kcal/g - ✔✔metabolism of lipids releases _______ compared to ________ with
carbs
cushions organs and insulates body - ✔✔function of fat
glyercol and 3 fatty acids - ✔✔what you need to make a triglyceride
ester - ✔✔what bond forms to make a triglyceride
saturated fat - ✔✔a fat with all available hydrogen spots taken
unsaturated fat - ✔✔a fat with not all available hydrogen spots taken, some double bonds
amphipathic - ✔✔a molecule that has polar and nonpolar ends
,2 - ✔✔how many acetylocholines does the nicotinic acetylcholine receptor need to be
activated
enantiomers - ✔✔isomers that are mirror opposites of each other
enzyme have adapted to accept only certain ones, others can be neutral or toxic - ✔✔why
are isomers important
dehydration - ✔✔reaction that synthesizes polymers from monomers
remove, form - ✔✔dehydration reactions _________ a water molecule, ______ing a bond
hydrolysis - ✔✔reaction that breaks polymers into monomers
add, break - ✔✔hydrolysis reactions _________ a water molecule, ______ing a bond
fuel, energy storage, structure - ✔✔functions of carbohydrates
multiples of CH2O, carbonyl group, multiple hydroxyl groups, classified by location of carbonyl
group - ✔✔monosaccharides facts
hexoses and pentoses - ✔✔what structures form rings in water
macromolecules, osmotic problem, fasting - ✔✔simple sugars are stored as _________ which
solves the ________________ and helps when __________________
starch - ✔✔plants use this polysaccharide
glycogen - ✔✔animals use this polysaccharide
phospholipid, soap - ✔✔example of an amphipathic molecule
, changes membrane fluidity, need when there's a temperate change - ✔✔how does
cholesterol work
carboxyl - ✔✔new amino acids always added to to ________ end of a peptide chain
chaperone proteins, chaperonins - ✔✔in cells, protein folding is guided by ____________
__________ (________________) which is why they cannot be made in labs
nitrogenous base, pentose sugar, phosphate group - ✔✔what makes up a nucleotide
allows greater surface area while maintaining volume - ✔✔why are cells small
plasma membrane, semi-fluid, jelly-like cytosol, chromosomes, ribosomes - ✔✔what do all
cells have
no nucleus or membrane-bound organelles - ✔✔traits of prokaryotes
chromosomes in a nucleus bound by a membranous nuclear envelope, membrane-bound
organelles, cytoplasm - ✔✔traits of eukaryotes
bilayer of phospholipids that have hydrophilic layer facing outwards, some proteins
embedded within - ✔✔eukaryotic cell membrane composition
bi, nuclear envelope - ✔✔the nucleus is surrounded by a ____layer _______ _____________
chromatin - ✔✔most of the nucleus is
histones - ✔✔in chromatin, the DNA molecule is wrapped around proteins called