Answer:
The correct description of the relation is reaction velocity always increases with an increase in temperature (option B).
Explanation:
A chemical reaction can be affected by a variety of factors, including the concentration of reactants, pressure and temperature. In the case of temperature, <u>the reaction rate increases depending on the temperature increase</u>.
In a chemical reaction, a temperature -or heat - elevation results in an increase in the speed of motion of each component's particles, while increasing energy and effective shock between them.
<em>
Reaction → heat → increased energy → greater effective shocks of particles</em>.
As a result of this, the relationship between reaction velocity and temperature is that at a higher temperature makes a reaction faster.
Learn more:
Chemical reactions and temperature brainly.com/question/12342162
I think it is c but I hope it can help.
<h3><u>Answer;</u></h3>
b). Activation of an upstream guanine nucleotide exchange factor
<h3><u>Explanation</u>;</h3>
- <em><u>When a ligand activates the G protein-coupled receptor, it induces a conformational change in the receptor that allows the receptor to function as a guanine nucleotide exchange factor (GEF) that exchanges GDP for GTPthus turning the G protein-coupled receptor on.</u></em>
- The activated G-protein then dissociates into an alpha (G-alpha) and a beta-gamma complex.
The first group because they don’t need a lot of money
Carbon is very important for life. Especially plants. So, if you were to find carbon and nitrogen....there's life.