The normal human body temperture for adults is around 37°C. Which temperature and pH profile curves on the graphs in the figure were most likely generated from analysis of an enzyme from the human stomach, where conditions are strongly acidic?

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A. Curve 1
B. Curve 2
C. Curve 3
D. Curves 1 and 2

Give the biological term for: structures that display characteristics of living organisms only within living cells

In eukaryotes, genetic information is passed to the next generation by processes that include mitosis or meiosis. which of the explanations identifies the correct process and supports the claim that heritable information is passed from one generation to another? a. mitosis, followed by cytokinesis, produces daughter cells that are genetically different from the parent cell, thus insuring variation within the population. b. during mitosis, dna replication occurs twice within the cell cycle to insure a full set of chromosomes within each of the daughter cells produced. c. in asexual reproduction, a single individual is the sole parent and passes copies of its genes to its offspring without the fusion of gametes. d. single-celled organisms can fuse their cells, reproducing asexually through mitosis to form new cells that are not identical to the parent cell.

Works together in the synthesis, modification, packaging, and transport of lipids and proteins