Science Quiz / Bio 1st MT

Random Science or Biology Quiz

Can you name the Bio 1st MT?

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Score 0/46 Timer 20:00
which cells contain lysozomes
activation energy is required for...
as Kd increases, affinity... and visa versa
mitochondria are present in which cells ONLY
how many protein subunits is hempglobin made of
advantage of gradual oxidation of glucose during cellular respiration
delta S represents [ ] of reaction
the substiution for one amino acid for a different amino acid in a ploy peptide will change which structures
micrometers --> nanometers
which amino acid has a side chain that forms a ring covalently onded to its alpha amino group
hydrogen bonds stabilize all levels of protein structure except for
chain of repearting carbon and nitrogen atoms linked by peptide bonds in a protein
in negative feedback controll, a build up of [ ] decreases the actiivy of an enzym
hydrogen bonds form between
IgG are connected with [ ] bonds
each pH unit represents (fraction) of Hs
antibodies make [ , ] bonds
catabolism is the part of metabolism in which [ ] molecules are converted into [ ] molecules
name for the structure that forms transiently during a chemical reaction that has the highest gibbs enerdy of any reaction intermediate
NAD+ --> NADH = [reduction/ oxidation]
gram-postive bacterium is enclosed by...
where fo allosteric inhibitor and activators bind enyzmes
extreme halophile archea are found in..
negative delta G means energy is being [ ], directing the reaction [ ]
hexokinase molecular mass
enzymes that catalyz the transfer of phosphate groups from ATP to amino acid side chains
in eukaryotic cells, eficient oxidation of glucose requires oxygen but cross how many membranes
antigen binds to
structure joins alpha helices (pri, sec, tert, quat)
unit of legnth closest to typical human cell
what component of a cell would be found in an insoluble pellet by centrafuge
activation energy of an enzyme catalyzed reaction is [lower/higher] then that of uncatalyzed reaction, and a [smaller/larger] amount of molecules have the energy to overcome is...
how many high energy bonds does a molecules of ATP have
charge [+/-] of histidine needed for igG binding
in ionic bonds [ ] are transfered between atoms
when Mg reacts with Cl, Mg looses how many electrons, and what is the final charge
NADH oxidized form
peptide bonds
substrate binding changes the shape of the active site, process called...
phosphorylation is when phostphate is ..
structure of amino acid needs ...
enzyme catalysed reactions ONLY differ from non catalyzed by
antibody binds to [ ] to form a complex
dehydrogenation process can be describes as ..

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