Question

1) An increase in the size of a body part or the organism is a. Usually accomplished by increasing the number of cells b. Can be caused by an increase in the size of cells c. Occurs because constructive activities occur at a faster rate than destructive ones d. All of the above e. None of the above 2) Negative feedback a. Output increases the original stimulus b. Output shuts off or decreases the original stimulus c. Is exemplified by enhancement of labor contractions by oxytocin at birth d. None of the above 3) Lipids a. Contain carbon, hydrogen and oxygen in a 1:2:1 ratio b. Form essential cellular components and energy reserves c. Include fatty acids and eicosanoids d. All of the above e. None of the above ab. A&B ac. B&C 4) The primary structure of a protein a. Is an alpha helix b. Is represented by a globular molecule c. Is the chain and sequence of amino acids in the protein d. None of the above 5) Desmosomes a. Acts to distribute tension throughout the sheets of cells to prevent tearing b. Form an impermeable junction that encircles the cell c. Prevent molecules from passing through the extracellular matrix d. All of the above e. None of the above

Answer 1

Page No. Date ed an increase in the size of the body parts on the organismis - * All of the aboven 9:23 Negative feedback as ou put increases the original stimulus. 9-3) Lipids B & CY B) Form essential cellular components and energy reserves. c) Includes faity acids and eicosanoids g. The primary structure of protein. c) Is the chain and sequence of amino acids in the protein. 7 9.5) Desmosomes. b> form an impermiabie junction that encircles the cell. + 9. The three verieties of castrages are: <> Hyaline, elastic and fibosocartilage gitt Tissue repair. by can be lead to desto oyed Lissuen begin replaced withe same kind of tissue fibrous connective tissue

g.8 muscle ceus.... tooo + c) Ade Specialized to generate the mechanical forces that produce force and movemento SY ch 9.98 factors that influence the rate of chemical geactions include → dy All of the above. de 2-105 Selective permiabivity sestoicts materials based on e All of the above to .. $0.434 Simple diffusion es None of the above C because all of other options are exactly apposite_to sippie diffusion)