Evolution would be my guess.
Answer:
Activated
Explanation:
In the presence of lactose, and in the absence of glucose, lactose will bind to a protein called a "repressor," deactivating it. Through this, RNA polymerase has a free way to synthesize the mRNA that will give enzymes for lactose degradation.
<span>90% of elders are independent and community dwelling at any given moment, half of them will need nursing-home care at some point, usually for less than a month as they recuperate from hospitalization.</span>
(CALCIUM)
regulation in the human body. The role of vitamin D is shown in orange. Vitamin D is carried in the bloodstream to the liver, where it is converted into the prohormone calcifediol. Circulating calcifediol may then be converted into calcitriol, the biologically active form of vitamin D, in the kidneys.
Answer:
Las ciencias naturales, ciencias de la naturaleza, ciencias físico-naturales o ciencias experimentales son aquellas ciencias que tienen por objeto el estudio de la naturaleza, siguiendo la modalidad del método científico conocida como método empírico-analítico. Son a veces referidas con el término de historia natural. Estudian los aspectos físicos e intentando no incluir aspectos relativos a las acciones humanas. Así, como grupo, las ciencias naturales se distinguen de las ciencias sociales o ciencias humanas (cuya identificación o diferenciación de las humanidades y artes y de otro tipo de saberes es un problema epistemológico diferente).
i am sorry if the answer is wrong i tried my best will u mark me as brainliest
Explanation:
