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What enzyme catalyzes the attachment of an amino acid to tRNA?
Aminoacyl-tRNA synthetase is the enzyme responsible for catalyzing the attachment of an amino acid to tRNA. This process is vital for protein synthesis, ensuring that the correct amino acid is paired with its corresponding tRNA molecule.
What effect has pH on enzymes?
pH influences enzyme activity by affecting the shape and charge of the active site. Most enzymes have an optimum pH at which they function most effectively. Deviating from this pH can denature the enzyme and reduce its activity.
What would happen if you put an enzyme if you place it an acid?
It will most likely be naturalized (rendered a useless carbon chain) as the acidic H3O- Hydronium particles in the acid will donate the extra Hydrongen particle and saturate the enzyme causing it to lose it's shape and/or reactivity and therefore lose its effetiveness . Alex PH
What effects does acid have on ezyme?
Acids can denature enzymes and make them less active or completely inactive. Denaturation causes a change in the three-dimensional structure of an enzyme which can affect the function of the enzyme.
Which enzyme transcribes DNA into mRNA?
rna polymerase
What is the reactant for the enzyme's aspartase?
The reactant for the enzyme aspartase is aspartic acid. It catalyzes the conversion of aspartic acid into fumaric acid.
How does adding an acid to an enzyme reaction effect the enzyme?
it alters the pH of the enzyme denaturing it leaving it unable to carry out it's role effectively or at all
What is the co enzyme required for fatty acid synthesis?
acetyl CoA or Acetyl Co-enzyme A is required for fatty acid synthesis
What is a buffer made for?
A buffer is a solution that resists changes in pH when small amounts of an acid or a base are added. It typically consists of a weak acid and its conjugate base, or a weak base and its conjugate acid. Buffers are essential in various biological and chemical processes, such as maintaining the stable pH of blood and cellular environments, ensuring optimal conditions for enzyme activity and metabolic reactions.
What best describes a bronsted lowry acid base reaction?
Acid + base conjugate base + conjugate acid
What enzyme catalyzes the attachment of an amino acid to tRNA?
Aminoacyl-tRNA synthetase is the enzyme responsible for catalyzing the attachment of an amino acid to tRNA. This process is vital for protein synthesis, ensuring that the correct amino acid is paired with its corresponding tRNA molecule.
Which would have a greater depressing action on the enzyme in saliva acid or alkali?
acid
Which is Enzyme responsible for conversion of stearic acid to oleic acid?
The enzyme which catalyzes the conversion of stearate to oleate is stearoyl-CoA desaturase.
Is stomach acid an enzyme?
No, stomach acid is not an enzyme. Stomach acid primarily consists of hydrochloric acid and helps to break down food and kill bacteria in the stomach. Enzymes are proteins that facilitate chemical reactions in the body, while stomach acid aids in digestion by creating an optimal environment for enzymes to work.
Is acetamide acid or base?
Acetamide is a weak base. It can undergo protonation to form the conjugate acid, acetic acid, in acidic solutions.
Which of the following best describes a bronsted lowry acid base reaction?
A Brønsted-Lowry acid-base reaction involves the transfer of a proton (H+) from the acid to the base. The acid donates a proton, while the base accepts a proton. This results in the formation of a conjugate base from the acid and a conjugate acid from the base.
Does making an enzyme more acidic help it react?
Depends on the enzyme. Acid activity around the enzyme is the number of protons around the enzyme, which then warps and changes the electrostatic field in localized positions of the enzyme. Think of the enzyme as weirdly shaped glove with a crazy number of fingers, trying to grab specific reactant molecules and hold them in arrangements where they react with each other. The changes in electric fields cause by the acid/base balance moves the glove's "fingers" to either work better or worse in grabbing and aligning the molecules to be reacted. While most natural enzymes work in acid systems, such as digestive enzymes, there are many enzymes that need alkaline conditions to function best.
