N an experiment the "control" is the group of people or object this is used to measure the effect of the variable. The "control" is the thing that does not change and is not the thing in question.
In an experiment the "variable" is the thing which is changed and manipulated by the experimenter. It is the effect of something,
Example: You want to test a drug. you get a group of 40 people. 20 people are given the pill, 20 people are not given the pill but a sugar pill. the people who have the pill is the "variable" and the people who dont have the pill is the "control".
Explanation:
<h3>The amino acid sequence of tyrosinase from neurospora crassa </h3>
<em>monophenol,</em><em> </em><em> </em><em>dihydroxyphenylalanine,</em><em> </em><em>oxygen</em><em> </em><em>oxidoreducatase </em><em>.</em>
Answer: It is actually A. simple sugars are formed
This happens in photosynthesis but doesn't in cellular respiration which is why the answer would be A.
HOPE THIS HELPS!
False. Oxygen is absorbed in the alveoli sacs of the lungs.
Upon inhalation Air must first pass through the larynx and down to the trachea, which then splits off into two separate bronchial tubes, the bronchial tubes divide into smaller air passages known as the bronchi and those into even smaller bronchioles. The bronchioles end in tiny sacs called the alveoli which transfer the oxygen from the inhaled air to the bloodstream.
