Answers: 3
Biology, 22.06.2019 00:00
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 08:10
What is the next step in the process after a substrate enters the active site of an enzyme
Answers: 1
Biology, 22.06.2019 09:00
How does science influence the decisions made about social, economic, and political issues?
Answers: 1
Biology, 22.06.2019 09:00
The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)
Answers: 1
Explain why toxic chemical are classified as Hazard...
Geography, 31.01.2020 06:44
Chemistry, 31.01.2020 06:44
Mathematics, 31.01.2020 06:44
Social Studies, 31.01.2020 06:44
Mathematics, 31.01.2020 06:44
History, 31.01.2020 06:44
History, 31.01.2020 06:44
Geography, 31.01.2020 06:44
Chemistry, 31.01.2020 06:45
History, 31.01.2020 06:45