Question 9 of 10 Look at the two fatty acids below. Saturated fatty acid Unsalunted fatty acld OH CH, ZCE CH, WC CH, CH, 900 CH, CH, HOSCH Cardon-carbon doubie band CH CH, CH, CH, HC HC CH? (therth . Palmitic acid CH ICH, Linoleic acid What factor determines how much linoleic acid can twist and bend its shape? A. The length of the molecule OB. The number of carbon-carbon double bonds C. The number of carbon-hydrogen bonds D. The weight of the molecule

Question 1 of 102 pointswhich best describes adaptive radiation? oa. geographical isolation caused by an adaptationob. biodiversity resulting from few ancestorsoc. a decrease in the rate of speciationd. adaptations that organisms teach each other

Which is an advantage of having memory cells when a pathogen is encountered for a second time. a) the memory cells are what proliferate into clones of cells in response to the binding of an antigen. b) memory cells are vital to the primary immune response in that they immediately recognize pathogens even at the first encounter. c) memory cells are essentially effector cells that are short lived and attack antigens even without having a receptor specific to that antigen. d) it ensures that more lymphocytes with a receptor specific to a particular antigen will be present than in a host that had never encountered that pathogen.

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geographical equipment to analyze the composition of rocks