Independent variable & dependent variable
The structure labelled X most likely represents
(1) an antibody
(2) an enzyme
(3) a receptor molecule
<span>(4) a hormone
An enzyme is a protein with catalytic properties (transform substrates to products).
Generally, all biomolecules capable of catalyzing chemical reactions in cells are enzymes.
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Answer:
light intensity
carbon dioxide concentration
temperature
<span>All things that are found within the Earth are one way or another, composed of carbon. Carbon is very abundant within metals that are dug from the Earth and they can also be seen making up parts of the human body’s bones to make it light weight. Most scientists believe that throughout the evolution of Earth, carbon has always been present and makes up most of the materials that have existed before. </span>