25% because if this breeding season comes and all of them are big teeth then the recessive trait will take in
The mass of an atom (its atomic mass) depends upon the sum of the number of protons and the number of neutrons present in the nucleus.
The answer is therefore B. 70 (35 protons + 35 neutrons)
Electrons do have SOME mass but it is almost 2000 times less than the mass of a proton. Therefore the electrons mass is insignificant as there aren’t enough electrons to affect the total mass in any stones we know about.
Answer:
ver explicacion
Explanation:
Las células vegetales pueden realizar la fotosíntesis porque poseen cloroplastos que contienen clorofila.
La clorofila es el pigmento verde de las células vegetales que absorbe la luz durante la fotosíntesis.
Las células animales carecen de cloroplastos, por lo que no realizan la fotosíntesis.
Las plantas producen su propio alimento a través de la fotosíntesis y se dice que son autótrofos, mientras que los animales dependen de las plantas para alimentarse, por lo que los animales son heterótrofos.
Answer:
The answer is a heme cofactor.
Explanation:
Peroxidase is an enzyme that catalyzes oxidation/reduction reaction by using hydrogen peroxide as a substrate.
Donor+H2O2 ↔ Oxidized donor + H2O
Peroxidase active site can contain a heme cofactor that has an iron ion and a porphyrin molecule that acts as an electron donor to the hydrogen peroxide which is then reduced to water.
