Answer:
1 gene controlled by the Lac promoter and a given operator. 24. If the repressor mutant binds the operator variant, GFP expression is decreased; the stronger the binding interaction, the lower the expression. A repressor plasmid library was transformed into competent cells containing a given, single, operator.
If you want to know if Vitamin D would help sick people get better faster, the independent variable would be the number of people on the group.
<h3>What is an independent variable?</h3>
It should be noted that an independent variable means the variable that stands alone and isn't changed by the other variables.
In this case, if you want to know if Vitamin D would help sick people get better faster, the independent variable would be the number of people on the group.
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Answer:
Yes, the diseases of present age are different from those of past. In past, diseases that spread by poor sanitati.
Explanation:
Beta thalassemia is a blood disorder that reduces the production of hemoglobin
A person with beta thalassemia majorly require periodic and lifelong blood transfusions to maintain a hemoglobin level higher than 9.5 g per dL (95 g per L) and sustain normal growth.
Individuals with beta thalassemia major usually present within the first two years of life with severe anemia, poor growth, and skeletal abnormalities during infancy. Untreated thalassemia major eventually leads to death, usually by heart failure; therefore, birth screening is very important.
