Which of the following can combine in a cell to convert a lower-energy molecule into a higher-energy molecule?
2 answers:
Answer:
The reaction that converts a lower-energy molecule into a higher-energy molecule is ADP + P + energy.
Explanation:
ATP is the molecule that provides energy to the cell. It possesses three phosphate groups, each of which is bound by high-energy bonds and the separation of a phosphate by hydrolysis of ATP is strongly exergonic. The energy released is used by the cell to perform its functions.
<u>In order to form an ATP molecule, ADP is required to bind to a phosphate group, a process that requires energy </u>to establish the P-O-P bond, so the reaction, which is reversible, would be:
<em> ATP + H₂O ⇄ ADP + Pi + ↑energy </em>
This is what allows to convert a lower-energy molecule into a higher-energy molecule and permits an ATP molecule to become the energy exchanger of living organisms.
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Answer:
The results will be 50% heterozygous black dogs and 50% yellow dogs.
Explanation:
A punnet square can be described as a diagrams which predicts the outcomes of a cross being made.
A dominant trait can be described as the trait that dominates and masks the effect of the recessive trait. A recessive trait can be described as a trait that gets suppressed by the dominant trait.
When the two alleles of a gene are similar for a trait, they are said to be homozygous. When the two alleles of a gene are different, they are termed as heterozygous.
A cross between the heterozygous black fur dog with a yellow fur dog will show that there are 50% chances that the offsprings born will be heterozygous black as one of the parents or there is a 50% chance that they will be yellow as the recessive parent dog.
