Answer:
Yes, the humans are invasive species.
Explanation:
The homeland of the modern day humans is Africa, thus they are native o the African continent. But the humans started to spread gradually, first in Eurasia, and later in Australia, North America, South America, and the Pacific islands, to a point now where they have reached pretty much every corner of the world. This is a textbook example of an invasive species that has entered into new ecosystems. Not just that the humans were entering into new ecosystems, but they also were changing the ecosystems, more often then not causing a lot of damage on them, leading to the destruction of lot of habitats and extinction of lot of species.
The correct option is this: THE ORDER OF THE CODON DIFFERS BETWEEN ORGANISMS.
Codon refers to a sequence of three DNA, which corresponds to a particular amino acid or a stop signal. The same base pair are present in all living organisms, but in each organism, the base pair are mixed in different orders, this results in variations in the living organisms that are formed.
TRNA: UCA AUG UUC AGC AAA AAG GUA UAG UUU
DNA??: TCA ATG TTC AGC AAA AAG GTA TAG TTT
Body needs an approximate 10% fat
Answer:
Providing energy and regulation of blood glucose.
Sparing the use of proteins for energy.
Breakdown of fatty acids and preventing ketosis.
Explanation:
The main function of carbohydrates is to provide energy and regulation of glucose in the blood. It prevent the use of proteins for production of energy and also promote breakdown of fatty acids and preventing ketosis. Ketosis is a process that occurs when our body doesn't have carbohydrates in sufficient quantity for the production of energy. Carbohydrates are the first biomolecules that are used for energy production.