Answers: 2
Biology, 22.06.2019 00:00, mya032
Mouse liver cells were homogenized and the homogenate subjected to equilibrium density-gradient centrifugation with sucrose gradients. fractions obtained from these gradients were assayed for marker molecules (i. e., molecules that are limited to specific organelles). the results of these assays are shown in the figure. the marker molecules have the following functions: cytochrome oxidase is an enzyme involved in the process by which atp is formed in the complete aerobic degradation of glucose or fatty acids; ribosomal rna forms part of the protein-synthesizing ribosomes; catalase catalyzes decomposition of hydrogen peroxide; acid phosphatase hydrolysis monophosphoric esters at acid ph; cytidylyltransferase is involved in phospholipid biosynthesis; and amino acid permease aids in transport of amino acids across membranes. a) name the marker molecule and give the number of the fraction that is most enriched for each of the following cell components: lysosomes; peroxisomes; mitochondria; plasma membrane; rough endoplasmic reticulum; smooth endoplasmic reticulum.
Answers: 3
Biology, 22.06.2019 23:30, alexandrafaber93061
What is unique about being members of the group of fungi to which
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Biology, 23.06.2019 01:30, ayoismeisalex
The structure of cells has changed significantly overtime. what concept explains the presence of mitochondria in cells?
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Biology, 23.06.2019 05:00, xezthekingx4431
Accuracy is a measure of how consistently a result is determined by repeated evaluations a. true b. false
Answers: 1
Why aren't density independent
factors based on population size?...
factors based on population size?...
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