Simon has been researching the B vitamins and was reading information on how a niacin deficiency is common with those who are poorly nourished and alcoholics. Which of the following meals are high in niacin? a. chicken with mushrooms and a baked potato
b. steak with onions and broccoli
c. clam chowder soup with a lettuce salad
d. vegetable pizza
e. beef burrito with sour cream

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.the diverse proteins found in and attached to membranes perform many important functions.the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together.membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.

(amoeba sisters video recap: pedigrees and need

Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere