BMS 300 FINAL EXAM with correct answers

BMS 300 FINAL EXAM with correct
/| /| /| /| /| /|




answers

Dipole Moment - CORRECT ANSWERS ✔✔Partial negative and
/| /| /| /| /| /| /| /|


partial positive charge
/| /|




What causes surface tension? - CORRECT ANSWERS
/| /| /| /| /| /| /|


✔✔Hydrogen bonding /|




Hydrophilic - CORRECT ANSWERS ✔✔"water loving"
/| /| /| /| /|




Hydrophobic - CORRECT ANSWERS ✔✔"water fearing"
/| /| /| /| /|




Hydration Shell - CORRECT ANSWERS ✔✔Water surrounding the
/| /| /| /| /| /| /| /|


ions


Diffusion - CORRECT ANSWERS ✔✔Movement of ions from high
/| /| /| /| /| /| /| /| /|


to low concentrations
/| /|




Osmosis - CORRECT ANSWERS ✔✔Diffusion of water
/| /| /| /| /| /|




Amphipathic - CORRECT ANSWERS ✔✔"both loving"
/| /| /| /| /|

,Characteristics of the head group - CORRECT ANSWERS /| /| /| /| /| /| /| /|


✔✔Hydrophilic, charged, phosphodiestor bonds /| /| /|




Characteristics of the tail - CORRECT ANSWERS ✔✔Hydrophobic, /| /| /| /| /| /| /| /|


uncharged, ester bonds. /| /|




Characteristics of proteins - CORRECT ANSWERS ✔✔Made up of /| /| /| /| /| /| /| /| /|


amino acids, have polypeptides, includes enzymes, structural
/| /| /| /| /| /| /|


elements, and transmembrane proteins /| /| /|




Characteristics of Transmembrane Proteins - CORRECT ANSWERS /| /| /| /| /| /| /|


✔✔Has a lumen that is a hydrophilic pathway, allows movement
/| /| /| /| /| /| /| /| /| /|


of ions, and has R-groups. Hydrophobic interacts with lipid
/| /| /| /| /| /| /| /| /|


bilayer and hydrophilic interacts with pathway/lumen
/| /| /| /| /|




Characteristics of prokaryotes - CORRECT ANSWERS ✔✔Archea /| /| /| /| /| /| /|


and bacteria. Single celled, no membrane bound "organs", free
/| /| /| /| /| /| /| /| /|


floating DNA (circular) /| /|




Eukaryotes - CORRECT ANSWERS ✔✔Fungus plants and animals.
/| /| /| /| /| /| /| /|


Multi-cell, organelles, nucleus (DNA compacted)
/| /| /| /|




What is contained in the nucleus? - CORRECT ANSWERS ✔✔DNA
/| /| /| /| /| /| /| /| /|




Nuclear pores - CORRECT ANSWERS ✔✔Transport of molecules. It
/| /| /| /| /| /| /| /| /|


is selective to protein and RNA
/| /| /| /| /|

, What makes the rough endoplasmic reticulum rough? - CORRECT
/| /| /| /| /| /| /| /| /|


ANSWERS ✔✔Ribosomes /|




What does glycosylation mean? - CORRECT ANSWERS ✔✔It has
/| /| /| /| /| /| /| /| /|


sugars on it
/| /|




Where does final processing occur? - CORRECT ANSWERS
/| /| /| /| /| /| /| /|


✔✔Golgi Apparatus /|




Ribosome - CORRECT ANSWERS ✔✔Where proteins are made
/| /| /| /| /| /| /|




Rough Endoplasmic Reticulum - CORRECT ANSWERS ✔✔Folding,
/| /| /| /| /| /| /|


glycosylating, and packaging of proteins /| /| /| /|




Transmembrane proteins - CORRECT ANSWERS ✔✔Cross the /| /| /| /| /| /| /|


membrane and are on both the inside and outside of the cell
/| /| /| /| /| /| /| /| /| /| /|




Lysosomal proteins - CORRECT ANSWERS ✔✔Destined for
/| /| /| /| /| /| /|


delivery to the lysosome
/| /| /|




Secreted proteins - CORRECT ANSWERS ✔✔Destined to leave the
/| /| /| /| /| /| /| /| /|


cell


What is the smooth endoplasmic reticulum responsible for? -
/| /| /| /| /| /| /| /| /|


CORRECT ANSWERS ✔✔Fat processing/| /| /|