A sequence of amino acids with a relatively high hydropathy is very likely to function by

#Question id: 1119

#Section 3: Genetics, Cellular and Molecular Biology

Phosphorylation cascades involving a series of protein kinases are useful for cellular signal transduction because they:

#Question id: 23145

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

#Question id: 309

#Section 2: General Biology

Predict the correct order among the following________

#Question id: 599

#Section 2: General Biology

In a certain enzyme-catalyzed reaction the following steps occur:

1. A phosphate group on substrate A is transferred to a side chain of an active site residue of the enzyme.

2. The dephosphorylated form of substrate A dissociates from the enzyme.

3. Substrate B enters the active site and is phosphorylated with simultaneous regeneration of the enzyme in its original form.

What kind of kinetic mechanism is described?

#Question id: 3363

#Section 3: Genetics, Cellular and Molecular Biology

An autosomal recessive condition affects 1 newborn in 100 in a random mating population without any disruptive acting force. What is the approximate expected frequency of carriers in this population?