Aeuglena is a microorganism that can either make its own food using energy from the sun, or it can feed on other organisms to get the nutrients and energy that it needs. which of the following statements is demonstrated by the euglena? a. only multicellular organisms can be photosynthetic. b. organisms that are producers cannot also be consumers. c. only unicellular organisms can feed on other organisms. d. some organisms cannot be neatly classified as a plant or animal.

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

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.)

The first three phases of the cell cycle are collectively known as (1 point) play audio cellular respiration. telophase. mitosis. interphase.