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Biology, 21.06.2019 17:40, mimithurmond03
In the family tree below, people with the recessive trait of attached earlobes are shaded gray.
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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 11:30, lilytimpsonx
What is the process by which biological parents pass traits such as hair type or eye color to their children
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Biology, 22.06.2019 13:00, latoyatuggle23
How would you expect the mrna codons that code for the amino acids that make up hemoglobin to compare between humans
Answers: 1
Enzymes only work with specific substrates because substrates:...
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