The proximate (immediate) source of energy for oxidative phosphorylation is kinetic energy released by the diffusion of hydrogen ions down their gradient of concentration.
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What is kinetic energy?</h3>
- The energy that an object has as a result of motion is known as kinetic energy.
- It is described as the effort required to move a mass-determined body from rest to the indicated velocity.
- The body holds onto the kinetic energy it acquired during its acceleration until its speed changes.
- An item accumulates kinetic energy when work, which involves the transfer of energy, is done on it by exerting a net force.
- The energy that an object has as a result of motion is known as kinetic energy.
- Essentially, it is the energy of a moving mass.
- Kinetic energy is a scalar quantity, meaning that it only supplies the magnitude and not the direction of an event.
- It can never be negative.
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The kidneys respond by returning less salt to the blood
cross-sectional studies are a type of prevalence study that make a one-time assessment (similar to a snapshot) of disease in a study group.
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Answer:
C A single genotype produces a range of phenotypes that differ in the degree or magnitude of expression of the particular trait specified by the gene.
Explanation:
Variable expressivity refers to the range of signs and symptoms that can occur in different people with the same genetic condition.
For example, the features of Marfan syndrome vary widely— some people have only mild symptoms (such as being tall and thin with long, slender fingers), while others also experience life-threatening complications involving the heart and blood vessels. Although the features are highly variable, most people with this disorder have a mutation in the same gene (FBN1).
Answer:
They are called Trace elements
they function as catalysts for enzymatic reactions
in some oxidation-reduction reactions (Cu) for some metabolic reactions to for ATPs synthesis,and
also as oxygen carrying elements in Hb and myoglobin muscles e,g(Fe)
Explanation:
Basically Trace elements are group of minerals in small quantity in living organisms.Their functions may be important or essential to the organisms,or needed in small amounts non essentials.
Example of these elements are Fe,Zn,Se,Cu,I,Mn Mb. etc
They are also involved in prevention of some diseases .Generally when they are consumed in large amounts they are toxic to living cells.
others like aluminum, cadmium, mercury lead may beneficial to living organisms,but there role has not yet be verified.
