Answer:
I would say B) Blow over water in a bowl to produce ripples.
Answer:
b. Chemiosmosis
Explanation:
Chemiosmosis refers to the process during which phosphorylation of ADP into ATP is driven by the energy of an electrochemical gradient. This electrochemical gradient was generated during the transfer of electrons down an electron transport chain. The components of the electron transport chain pump the protons across the membrane to produce a proton concentration gradient. During chemiosmosis, protons diffuse through the transmembrane channels of ATP synthase and ATP is synthesized. There is no reduction of NAD+ or oxidation of NADH during chemiosmosis.
Answer:
Optimum pH= 6
Optimum pH for the given enzyme would be the average of pKa values of two amino acids (2.9 + 9.1 /2= 6)
Explanation:
The pKa represents the association constant of amino acids. It is calculated by taking the negative log value of the ratio of a dissociated acid and the conjugated base which in turn regulates the isoelectric point (pI) of the protein.
The amino acids present in the active site of the enzyme regulate the interaction of enzyme and substrate. The given enzyme contains two ionizable amino acids with pKa values of 2.9 and 9.1 respectively. Therefore, the optimum pH of the given enzyme would be 2.9 + 9.1 / 2 = 12/2 = 6.
At pH 6, both the ionizable amino acids would serve as a good buffer with their active proton donor and proton acceptor species.
Answer:
To increase the chance of finding this species, what is suggested is to increase the number of samples evaluated in the person's microbiome. On the one hand we can increase the sample size or the number of samples of the experiment. Another possibility is to take samples from different parts of the body.
