A one type of algae, Phaeophyceae which possess____

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#Question id: 1698

#XL - Q Biochemistry

An example of a “non-classical” MHC molecule is:

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#Question id: 9575

#XL - T Zoology

The warm counter current known as El niño moves southward along the coast of peru each year around christmastime. When this counter current flows strongly, it displaces the cold peru current offshore and results in:

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#Question id: 1225

#XL - Q Biochemistry

The dissociation constant Kd for a receptor-ligand complex is

a. a measure of the affinity of the receptor for the ligand.

b. the concentration of the ligand at which half of the receptors contain bound ligand.

c. a measure of the time it takes for a ligand to be converted to a product.

d. equal to koff/kon 

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#Question id: 828

#XL - Q Biochemistry

Which of the following assistance have function to lift folding polypeptides out of the false minima in their folding funnels?

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#Question id: 3648

#XL - S Microbiology

The initiation of DNA replication within a replicon always occurs at a fixed point known as: