The structure of the cell membrane was discovered in 1895 by . Finding a similarity to Olive Oil, he discovers membranes are made of . A. Charles Overton, amino acids
B. Irving Langmuir, lipids
C. Gorter and Grendel, amino acids
D. Charles Overton, lipids

protist eukaryotes that are not plants, animals, or fungi ("misfits")

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.

a chair, a bed, and a toothbrush

explanation:

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.