Exam (elaborations)
Anatomy and Physiology Chapter 1 and 2 already graded A+ 2023/2024
- Course
- Institution
Anatomy and Physiology Chapter 1 and 2 already graded A+ 2023/2024
[Show more]
Content preview
Anatomy and Physiology Chapter 1 and 2Enzymes - ANSProteins that function as biological catalysts. Permit reactions to occur at normal
body temperatures.
Protein Functions - ANSStructure, communication, membrane transport, recognition &
protection, catalysis, movement, adhesion.
ATP Adenosine Phosphate - ANSBest known nucleotide; adenine, ribose, and phospate groups.
Amphiphillic - ANSFatty acid "tails" are hydrophobic; phospate "head" is hydrophillic.
phospholipids - ANSSimilar to nuetral fat except that one fatty acid is replaced by a phosphate
group. Structural foundation of cell membrane.
Triglycerides - ANS3 fatty acids covalently conded to 3 carbon alcohol glycerol molecule.
Broken down by hydrolysis.
Triglyceride function: - ANSEnergy, storage, insulation, shock absorpstion.
Essential fatty Acids - ANSObtained from diet; body cannot synthesize.
polyunsaturated fatty acids - ANScontains many c=c bonds
unsaturated fatty acids - ANScontains C=C bonds without hydroden.
Saturated fatty acids - ANScarbon atoms saturated with hydrogen.
Fatty acids - ANSChain of 4-24 carbon atoms.
peptide - ANSany molecule composed of 2 or more amino acids joined by peptide bonds.
protein - ANSpolymer of amino acids
How many amino acids are there? - ANS20
LDL - ANSLow Density lipoprotein "bad cholesterol"
HDL - ANSHigh Denisity lipoprotein "good cholesterol"
cholesterol - ANSthe parent steroid from which other steroids are synthesized
, Steroids - ANSare lipids
Reduction - ANSa chemical reaction in which a molecule gains electrons and energy
Oxidation - ANSA chemical reaction in which a molecule gives up electrons and releases
energy.
Equilibrium - ANSExsists when the ration of products to reactants in stable.
Exchange Reactions - ANSTwo molecules exchange atoms or groups of atoms AB+CD - ABCD
- AC+BD
Synthesis Reactions - ANSTwo or more small molecules combine to form a larger one. A+B =
AB
Decompostion Reaction - ANSLarge molecule breaks down into 2 or more smaller ones AB =
A+B
Classes of Chemical Reactions - ANSDecomposition, synthesis, and exchange
Chemical Equation - ANSSymbolized the course of a chemical reaction. Reactants = products
Dipeptide Synthesis - ANSDehydration synthesis creates a peptide bond that joins amino acids.
Lipids - ANSHydrophobic organic molecule
Chemical Reaction - ANSA process in which a covalent or ionic bond is formed or broken.
Kinetic Energy - ANSEnergy of motion, energy that is actively doing work.
3 polysaccharides of interest in humans - ANSGlycogen, Starch, and cellulose
Polysaccharides - ANSLong chains of glucose.
3 important disaccharides - ANSsucrose (table sugar) lactose (sugar in milk) maltose (grain
products)
Disaccharides - ANSsugar molecule composed of 2 or more monosaccharides.
Monosaccharides - ANSSimplest carbohydrates; simple sugars
3 important monosaccharides - ANSglucose, galactose, and fructose (produced by digestion of
complex carbs.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Ashley96. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
82871 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now