Bio 219 Questions With Complete Solutions
what kind of bond does a positive/negative charged side chain form ionic bonds
protein structure amine attached to a carboxylic acid ( N-C-C double bond O)
methyl groups lots of hydrogens attached to carbons. can be denoted as CH3 or similar
assembler o...
what kind of bond does a positive/negative charged side chain form ionic bonds
protein structure amine attached to a carboxylic acid ( N-C-C double bond O)
methyl groups lots of hydrogens attached to carbons. can be denoted as CH3 or similar
assembler of proteins ribosomes
types of bonds found in proteins hydrogen, ionic, hydrophobic, peptide
assembler of nucleic acids dna/ rna polymerase
bonds found in nucleic acids hydrogen bonds, phospodiester
assembler of lipids fatty acid synthase
, Bio 219 Questions With Complete Solutions
bonds found in lipids hydrophobic, ester
assembler of carbohydrates glycosyl transferase
bonds found in carbohydrates glycosidic bonds, none in polymer
nucleic acid structure phosphate group + 5 carbon sugar + nitrogen base
lipid structure hydrocarbon+ carboxyl + lots of carbons
carbohydrates structure lots of hydroxyl groups
sulfhydryl group A chemical group consisting of a sulfur atom bonded to a hydrogen
atom.
amine group nitrogen attached to hydrogen
phosphate group phosphorus atom covalently bonded to four oxygen atoms
, Bio 219 Questions With Complete Solutions
carbonyl group a chemical group consisting of a carbon atom linked by a double bond to
an oxygen atom
carboxyl group a single carbon atom double-bonded to an oxygen atom and also bonded
to a hydroxyl group.
hydroxyl group A chemical group consisting of an oxygen atom bonded to a hydrogen
atom.
aldehyde group A chemical group consisting of a carbon double bonded to oxygen and
single bonded to hydrogen (must be at end of chain)
are ribosomes considered organelles no bc they do not contain a membrane
membranes are hydrophobic on the inside and hydrophilic on the outside yes
pepsin protein made by the stomach that helps in the breakdown of ingested proteins
, Bio 219 Questions With Complete Solutions
dna is stored and replicated and transcribed in the nucleus
mRNA is translated in the cytoplasm 5'-3'
proteins are created with free ribosomes ad can either be translated or secreted in the ER
Golgi apparatus sorts and tags proteins for final destination to lysosomes or peroxisomes
enzymes breakdown lysosomes
order of molecules atoms,molecules,organelles,cells,tissues,organs,system
condensation/ dehydration rxns hydrogens react with hydroxyl group and water is lost and
covalent bonds are formed
how are macromolecules built addition of monomers to monomer activation using ATP
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 UpperClass. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.99. You're not tied to anything after your purchase.
