The answer to this would be reactants.
I think the correct answer among the choices presented is option C. The statement that is true about macromolecules is that "Proteins are made of amino acids". Amino acids are the backbone of proteins. These amino acids are linked by peptide bonds.
Active transport;
The movement of particles would be most affected by a disorder that causes damage to carrier proteins is the active transport.
Explanation;
Active transport involves the movement of materials against the concentration gradient.
This type of transport requires energy in form of ATP to aid the movement of particles from a lower concentration to a higher concentration.
Active transport requires carrier proteins such as the sodium-Potassium pump, to move materials in and out of the cell.
Answer:
It is B
Explanation:
I had this on my test last week
Nivel subatómico: lo integran las partículas más pequeñas de la materia, como son los protones, los neutrones y los electrones.
Nivel atómico: lo componen los átomos, que son la parte más pequeña de un elemento químico que puede intervenir en una reacción.
Nivel molecular: está formado por las moléculas, que se definen como unidades materiales formadas por la unión, mediante enlaces químicos, de dos o más átomos, como por ejemplo una molécula de oxígeno (O2) o de carbonato cálcico (CaCO3).
Espero te sirva
