An atom exists in a gas molecule in the atmosphere. It passes by the nodules of a bean plant, where it is converted into ammonia and absorbed into the soil. Bacteria in the soil then convert the ammonia into a form that can be reabsorbed by the bean plant. When […]

Specify which concepts coined by Ramon y Cajal (1906), Sherrington (1932), and Dale and Loewi (1936) contribute to the following aspect of synapse structure and/or function? In addition to matching the name to the discovery, briefly explain the actual contribution and/or experimental evidence. A. Neurophysiologically: the neuronal circuit and its […]

1) This is the F1 generation in the Mendelian terms. Whether this generation homozygous or heterozygous? What color would its beans be (in other words, what is its phenotype)? Will they all be the same? Why or why not? Whether you think your scenario could occur in a real population? […]

Pick an organism, and a trait of that organism. You should explain how the trait evolved. Be sure that your evolutionary explanation isa sensible one. Do not choose an organism or trait thatanother student chose, or you will not receive credit for your post. Your responsein this session is to […]