Answer:
most enzymes' optimum pH is neutral or close to neutral, like amylase found in saliva, which has an optimal pH = 6.8. Some enzymes prefer a more drastic pH, like pepsin, which can have an optimum pH of 1.7 to 2. Sometimes enzyme pH optima depends on where the enzyme is found.
Explanation:
Classification system are system with distribution of classes created according to common relations or affinities.
Im pretty sure your answer is b.
Answer:
option B) Most of the energy is absorbed at Earth's surface
Explanation:
hope it helps ❤️ u
please give me brainleast
Answer:
good conductors of heat, lustrous, malleable and ductile
Explanation:
Metals are solids under normal conditions except for mercury
