While looking at bacteria under a microscope, you decide to take a break. when you return , the amount of bacteria has doubled in size . your break probably only took _

What organ is the first to receive nutrients that have been absorbed from the digestive tract?

During the process of blank and molecules such as a glucose must use a protein channel to cross through a cell membrane

Which of the following statements is true regarding a basic amino acid? a.) the hydrophilic r group of a basic amino acid will be located on the interior of a protein b.) the positively charged r group of a basic amino acid could bind dna c.) the r group of a basic amino acid would only be able to form covalent bonds with other molecules d.) a basic amino acid would be considered both polar and hydrophobic e.) all of the above