#Question id: 4932
#Unit 10. Ecological Principles
Which of the following is the best hypothesis regarding origins of nucleic acids?
#Question id: 5741
#Unit 8. Inheritance Biology
In a mammal 2 Barr bodies are observed. How many X chromosomes does the organism have?
#Question id: 10997
#Unit 7. System Physiology – Animal
A 60-year-old woman has a resting heart rate of 70 beats/min, arterial pressure is 130/85 mm Hg, and body temperature is normal. Her pressure-volume diagram of the left ventricle is shown above.
What is her cardiac output in milliliters per minute?
#Question id: 653
#Unit 1. Molecules and their Interaction Relevant to Biology
For the enzyme-catalyzed reaction S ~ P, Keq = 5, which of the following curves best represents the change in [S] that occurs with time when S is added to a solution containing the appropriate enzyme?
#Question id: 5709
#Unit 8. Inheritance Biology
What is probability of couple where male is karyotypically normal and the female in pericentric inversion in heterozygous condition produced child with disability if 50% chance of crossing over takes placed within pericentric inversion. (Note: Duplication and deletion in gamete will results in disability)