The correct answer is oxidative phosphorylation.
Oxidative phosphorylation refers to the metabolic pathway in which cells utilize enzymes to dissociate nutrients, thus, discharging energy that is used to generate ATP. In the majority of eukaryotes, this occurs within the mitochondria.
Approximately all the aerobic species carry out the process of oxidative phosphorylation. This pathway is possibly so prevalent as it is a highly effective manner of discharging energy, in comparison to substitute fermentation procedures, like anaerobic glycolysis.
Answer:
The correct order is:
4. Mesenchymal cells aggregate.
2. Osteoblasts differentiate within mesenchymal connective tissue.
1. Clusters of osteoblasts form osteoid that becomes mineralized.
3. Spicules of bone radiate out from the ossification centers.
Evaporation is the process that requires water to gain heat energy from the environment to turn into gas.
Answer:
How Mutations Can Lead to Human Evolution?
Explanation:
A mutation is the random change in the nucleotide sequence or in the DNA organization (genotype) of a living being, [1] that produces a variation in its characteristics and that is not necessarily transmitted to the offspring. It occurs spontaneously and suddenly or due to the action of mutagens. This change will be present in a small proportion of the population (variant) or the organism (mutation). The genetic unit capable of mutating is the gene, the unit of hereditary information that is part of DNA.
In multicellular beings, mutations can only be inherited when they affect reproductive cells. A consequence of mutations can be, for example, a genetic disease. However, although they may seem harmful in the short term, mutations are essential to our long-term existence. Without mutation there would be no change, and without change life could not evolve.
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natural selection and common descent are the 2 ideas Darwin used to explain evolution
