5. Una molécula de ADN contiene 300 pares de bases nitrogenadas. Si el 80% de las bases son de citosina (C), ¿cuántas guaninas habrá en esta molécula de ADN? 6. Siguiendo el ejemplo anterior, ¿cuántas adeninas tendrá la molécula de este ADN?

7. Las siguientes estructuras químicas son la base de la biosíntesis de las bases nitrogenadas del ADN.

Each hereditary trait corresponds to

Astore manager timed janette to see how long it would take her to fold and put away a sweater, a shirt, a pair of pants, and a scarf. it took her 26.1 seconds for the shirt, 24.3 seconds for the sweater, 32.8 seconds for the pants, and 18.2 seconds for the scarf. what was the average time it took janette to fold and put away all four items? during a catered lunch, an average of 4 cups of tea are poured per minute. the lunch will last 2 hours. how many gallons of tea should the caterer bring if there are 16 cups in one gallon?

Which of the following best describes the purpose of the parathyroid hormone? a. it decreases the blood calcium level and decreases blood phosphorus level. b. it decreases the blood calcium level and increases the blood phosphorus level. c. it increases the blood calcium level and increases blood phosphorus level. d. it increases the blood calcium level and decreases blood phosphorus level.