Answer:16.38085
Explanation:Aline the decimals then start multiplying.
The salivary amylase did not perform well if the pH becomes lower because it needs neutral pH for performing its functions.
<h3>Effect of pH on the enzyme</h3>
We can say that the salivary amylase did not perform their function very well within the stomach due to unfavourable environment such as lower pH. Due to lower pH, the enzyme structure is damaged so unable to perform its function so we can conclude that the salivary amylase did not perform well if the pH becomes lower.
Learn more about pH here: brainly.com/question/172153
During the light reaction of photosynthesis Water molecules split apart.
1. Water molecules split apart
<u>Explanation:</u>
Photosynthesis is the method by which plants, some bacteria and some protistans, a eukaryotic organism utilise the energy from daylight to generate Water molecules split apart. This can be turned into pyruvate which issues adenosine triphosphate (ATP) by cellular breath. This light initiated chlorophyll will part the water particle. This procedure is called Photolysis. Water atom is part to discharge H+ particles and furthermore oxygen.
Answer:
A
Explanation:
The effective nuclear charge refers to the attraction that a particular electron in its orbit feels for the nuclear charge. Across the period, there is an increase in nuclear charge without any corresponding increase in the number of shells. Hence the effective nuclear charge increases as outermost electrons feel the attractive force of the nucleus all the more. However, down the group, the increase in nuclear charge is counteracted by increase in the number of shells. The effective nuclear charge then remains fairly constant down the group.
Potassium (K) only has one valence electron. infact, all of the elements in the first column of the periodic table have only one valence electron.
