The correct answer is option A, that is, theories.
A restricted explanation of a phenomenon is referred to as a hypothesis. A statement regarding an observed phenomenon or a unifying concept is considered as a law. A law differs from a scientific theory in that they do not postulate an explanation or mechanism of the phenomenon, they are just a filtration of the outcomes of recurrent observation.
However, a scientific theory refers to a thorough explanation of the observed phenomenon.
Answer:
Bond D
Explanation:
The molecule in the model attached to this question is ADENOSINE TRIPHOSPHATE, commonly known as ATP. ATP is a unique molecule that carries and transfers energy in the cells of living organisms. It is made up of three components namely: ADENINE (nitrogenous base), RIBOSE (pentose sugar), PHOSPHATE GROUP (three).
ATP is able to carry out its function of storing and transferring energy via one of it's phosphate bonds (the last). ATP stores energy when a phosphate group is added to ADP to form ATP while it releases/transfers energy for use when that last phosphate bond is broken. Hence, according to this question, ATP releases the most energy for cellular processes when BOND D (last phosphoanhydride bond) is broken.
Condensation stage of storm formation is when a convection cell is created
Explanation:
When warm and moist air rises into the cold air that is called thunderstorm. Due to moisture that warm air becomes cooler. We all called it water vapor. It forms small water droplet and this process is understood as condensation.
The cooling of air drops which is lower in the atmosphere which becomes warm and rises again and rising and falling circuit is known as convection cell. Rising and falling is responsible of cloud formation
Explanation:
under what circumstance does a negative cell presents An antigen to another negative cell
A constant variable would be an element that remains unchanged and constant throughout the course of the experiment / investigation.