How do cAPK enzymes distinguish one serine from another and one protein from another?
How do cAPK enzymes distinguish one serine from another and one protein from another?
To distinguish one bacterium from another, which of the following might be useful? Testing fermentation of specific sugars Measuring activity of certain enzymes Gram stain All of the above
How do protein channels distinguish charged ions for selective transport? particularly in reference to ionic radii, and free energy of hydration.
How do one-electron transfers by biotransformation enzymes differ from two-electron transfers?
which of the following are not enzymes involved in moving phospholipids from one leaflet to another 12. Membrane dynamics Page: 396 Difficulty: 2-。Ans: C Which of the following are not enzymes involved in moving phospholipids from one leaflet to another A) Flippases that move phosphatidylethanolamine and phosphatidylserine B) Floppases that move phospholipids from the cytosolic leaflet to the extracellular leatiet C) Flip-floppases that allow phospholipids to move back and forth between the inner and outer leaflets D) Scramblases that allow...
DISTINGUISH between organizations and operations in a police agency and DESCRIBE how they affect one another. * Make sure to use at least one academic source with proper APA citation format. Make sure you post thoughtful,
Which one of the following is made from amino acids? lecithin glycogen cholesterol triglycerides enzymes Protein synthesis is controlled by activating or inhibiting gene expression. True False Protein is used as an energy source only during exercise. preferentially over carbohydrates. exclusively by the brain. during starvation.
why can the Rf value be used to distinguish the substances from one another? and Why is anRf value rather than the distance the spot moved used to help identify a substance by TLC?
Question 25 2 pts The interaction of a protein with a ligand or another protein is generally a log or two greater in terms of affinty compared with enzyme based catalysis. Pick the true statement below: o KD enzymes <<s KD for Receptor Ligands KD enzymes>> KD for Receptor Ligands O Both have similar affinities for substrates Enzymes need to form long lasting interactions with slow on off rates
Question 18 4 pts What role do restriction enzymes play in bacteria? How do bacteria protect their own DNA from the action of restriction enzymes? Change the surface proteins of bacteria; since DNA is not protein, there is no need for protection Cut foreign DNA into pieces; bacteria have RNA genomes. Destroy invading viral DNA: bacterial DNA does not contain the restriction enzyme recognition sequences. Restrict the growth rate of bacteria; bacterial DNA is restriction enzyme resistant. Question 18 4...
27. Where do enzymes come from? a. enzymes are a type of protei so they come from ribosomes b. enzymes are a type of protein so they come from the nucleus c. enzymes are segments of DNA d. enzymes are catalysts so they never break dowr 8. According the DNA model below, which fact is NOT being represented correctly a. DNA is composed of six different subunits(or smaller molecules) b. DNA consists of two chains that are bonded together. A...