Which of the following is not part of a nucleic acid? a. phosphate group c. nitrogenous base b. 5-carbon sugar d. amino acid

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

This is a membrane-bound, disk-shaped compartment inside chloroplasts and cyanobacteria. they are the site of the light-dependent reactions of photosynthesis.

Which of the following is true about the law of segregation? a. alleles will separate a zygote is created during fertilization b. allele pairs will separate when gametes are formed c. some alleles are dominant while others are recessive