Most amino acids are substrates for transamination except a. Serine b. Alanine c. Valine d. Threonine

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting

Amajor source of energy for your body comes from