Study sets, textbooks, questions
Upgrade to remove ads
Test 1 Questions
Terms in this set (46)
A significant rise in serum prostrate specific antigen (PSA) indicated tumor metastsis in the body.
_____is an example for a receptor protein that binds to a stimulus and convert it into an internal signal that alters the behavior of the affected cell. (MC)
What are GAGs? (MC)
unbranched polysaccharides with repeating disaccharide units
Normally, phosphatidyl choline (PC) and sphingomyelin (SM) are mainly found in the outer monolayer.(T/F)
Tumor necrosis factor is composed of _____structurally related proteins or ligands.
Lipid storage disorder are a family of diverse diseases related by their molecular pathology. In each disorder, a deficiency of a____ is inherited.(MC)
Lipid rafts are plasma membranes of cells contain loosely packed lipo-protein microdomains and protein receptors.
FALSE; tightly packed
What is glycocalyx? (MC)
Extracelluar polymeric material (glycoproteins)
"Flippases'' activity is driven by ____.
What are CpG Islands ?
unmethylated CpGs clustered together that are present in 5' regulatory regions of many genes
What is phosphatidyl serine ? (MR)
Only AA-containing glycerophospholipid in animals
What is translation ? (MC)
ribosome reads RNA and links AAs
Molecules that bind to the receptors and act as stimuli are called _____.(MC)
Which of the following is true about the molecular nature of fatty acid ? (MR)
part of plasma membrane
& connects external signal to internal metabolism
What is the characteristic feature of apoptosis under microscope ? (MC)
cell shrinkage & chromatin condensation
Sets with similar terms
Lehninger Principles of Biochemistry: Chapter 12 K…
Other sets by this creator
Test 4 Questions
Test 3 Questions
Test 2 Questions