Enzymes<span> are protein catalysts that speed biochemical </span>reactions<span> by facilitating the molecular rearrangements that support cell function.
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Answer:
The answer is D
Explanation:
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All the organisms are running across a continuous evolution system and the organisms including the human beings do not fit into the classification system of the time. the classification system changes according to the changes in the organisms species and they have to be incorporated soon in new groups.
Answer:
Las plantas poseen un compuesto de color verde llamado clorofila (pigmento fotosintético) que tiene la capacidad de absorber energía de la luz solar y cederla para la elaboración (síntesis) de hidratos de carbono (almidón) a partir de dos compuestos disponibles en el medio: agua (H2O) y dióxido de carbono (CO2).
Explanation:
Answer:
The answer to your question is: A and C.
Explanation:
A.the sugar Sugar is different between nucleotides from RNA and DNA, in RNA there is ribose and in DNA, deoxyribose.
B. the phosphate group it does not change between nucleotides.
C.the nitrogen group Nitrogenous bases change among nucleotides, there are 5 bases: Cytosine, Thymine, Uracil, Adenine and Guanine.
D. there is no differing structure in nucleotide This option is wrong because A and C change.