The right answer is B. Chromosome
In its most scientifically rigorous definition, a chromosome is a fully condensed structure of chromatin.
In optical microscopy, condensed regions formed of heterochromatin and decondensed regions of euchromatin are distinguished on the chromosomes. The genes expressed are located mainly at the level of euchromatin.
Answer:
To copy the genetic information in order for the cell to divide via mitosis or meiosis.
Answer:
There is a different reason for Earth's seasons. Earth's axis is an imaginary pole going right through the center of Earth from "top" to "bottom.". Earth spins around this pole, making one complete turn each day. That is why we have day and night, and why every part of Earth's surface gets some of each.
Explanation:
When tiny ice crystals in clouds stick together to form snowflakes, the result is snow. If enough crystals form a clump, they'll become heavy enough to fall to the ground. When temperatures are cold and moisture in the form of tiny ice crystals exists in the atmosphere, snow forms.
Answer:
The correct answer is "GHR-15 is a naturally occurring protein, therefore it would be degrade it if it is taken orally".
Explanation:
GHR-15 is an hormone releaser that elevates the levels of human growth hormone by stimulating the pituitary gland. GHR-15 is a naturally occurring protein, therefore if GHR-15 is taken orally it would not provide any therapeutic benefit because the digestive system would degrade it with gastric acid and the proteasome pathway before it could perform its biological activity. There are some formulations of GHR-15 that are taken orally but they are formulated accordingly to allow this feature.
