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Proteins are _____ built from _____ different amino acids. A 10 B. molecules 10

ID: 86345 • Letter: P

Question

Proteins are _____ built from _____ different amino acids. A 10 B. molecules 10 C. polymers: 20 D. micromolecules: 40 E. polypeptides: 80 The folding and coiling of proteins into globular and fibrous shapes determines the _____ structure of the protein. A. primary B. secondary C. quaternary E. denatured Nucleic acids are _____ of _____. A. molecules; monosaccharides B. monomers, ATP C. polymers; nucleotides D. polymers, cAMP E. polymers: DNA Which of these is hydrophobic? A. sugar B. K+ C. Cl- D. water E. fat The greater the concentration gradient the faster the diffusion rate. A. True B. False

Explanation / Answer

(25) a. Hydrolysis; polymer

(26)E. Phospholipids; amphipathic

(27)C. Polymers; 20

(28)c. Tertiary

(29)C. Polymers; nucleotides

(30)E. Fat

(31)A. true

Generally, the greater the concentration gradient, the greater the rate of diffusion.

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