krieger units 3456

¡Supera tus tareas y exámenes ahora con Quizwiz!

fatty acids

affected by saturation or how many double bond are between carbon atoms in carbon chains

anti parallel form of dna

allows nitrogenous based to pair with each other by forming hydrogen bond, makes structure more stable and plays important role in dna replication

monomers of proteins

are amino acids, there are twenty different

phospholipids

can be found in cell membrane and their role is to act as barrier of passage molecules and ions into and out of cell

dna

can be found in cousins of the cell

rna

can be found in cytoplasm if the cell as well as in the nucleus

structural polysaccharide

cellulose and chitin

cellulose

composed of glucose monomers but every other glucose monomer is orientated 180 degrees

nucleotide

contains nitrogenous base phosphate group 5 carbon sugar

starch

created by glucose monomers in alpha posterior which creates branch like structure

nitrogenous bases found in nucleotides

cytosine thymine uracil adenine and guanine

hydroxyl group

defines the 3' end

phosphate group

defines the 5' end

dna base

double helix structure uses have thymine that pairs with adenine and used deoxyribose at 5 carbon sugar

5 carbon sugar and phosphate group

forms backbone of dna

chitin

forms exoskeletons of anthropoids

dna

genes determine the primary structure of protein

dehydration reaction

h20 is relseased from reaction bonding two monomers into polymer

nucleotide

nitrogenous base phosphate group 5 carbon sugar

polysaccharides

polymers with many sugars joined together by dehydration reactions, their monomers are monosaccharides

secondary structure

polypeptide chain coils and folds due to hydrogen bonding w in polypeptide backbone

hydrolysis reaction

reaction that breaks apart a polymer back into two monomers by adding a h2O molecule

shape determines function

sequence of amino acids are specifically coded so R group can interact w each other to coil and fold proteins function of protein would change if amino acid sequence changed

rna base

single strand pairs adenine with uracil used ribose at 5 carbon sugar and has one side of nitrogenous bases only

cellulose

tough substance that forms plant cell walls

storage polysaccharides

two forms starch in animals and glycogen in animals

quaternary structure

two or more polypeptides are associated w one another

rosalind franklin

used x ray crystallography which received helical shape of dna

adenine and thymine

2 hydrogen bond between them

gueanine and cytosine

3 hydrogen bond between them

tertiary structure

3d folding occurred due to interactions between side chains and amino acids


Conjuntos de estudio relacionados

6.- Cells of the Small Intestine

View Set

Chapter 23: Management of Patients with Chest and Lower Respiratory Tract Disorders

View Set

Chapter 14: Statute of Frauds and Equitable Exceptions

View Set

Planning Quality Management (PMBOK Guide Sixth Edition)

View Set

PHYS 221 Multiple Choice Questions

View Set

ENV Science - Chapter 5 - Species Interactions, Ecological Succession, & Population Control

View Set

Math - Formules et autres merdes

View Set

Principles of Visual Communication: 3

View Set

ATI Dosage Calculation 2.0 Desired over Have-Injectable

View Set