A snake has a mutation. The mutation gives the snake a trait that no other snake has. Which of the following best describes how to tell if the trait is
beneficial in this population?
A. The trait is beneficial if it makes the snake faster and stronger.
B. The trait is beneficial if it enables the snake to kill and eat more prey.
C. The trait is beneficial if it helps the snake survive and have more offspring
D. The trait is beneficial if it gives the snake protective coloring and camouflage.

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants. d. selecting individuals at random.

The dna in a cell’s nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell. for example, consider these two proteins: phosphofructokinase (pfk) is an enzyme that functions in the cytoplasm during glycolysis. insulin, a protein that regulates blood sugar levels, is secreted from specialized pancreatic cells. assume that you can track the cellular locations of these two proteins from the time that translation is complete until the proteins reach their final destinations. for each protein, identify its targeting pathway: the sequence of cellular locations in which the protein is found from when translation is complete until it reaches its final (functional) destination. (note that if an organelle is listed in a pathway, the location implied is inside the organelle, not in the membrane that surrounds the organelle.)

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an