Compartmentalization gives eukaryotic cells advantages over prokaryotic cells, mostly in the efficiency of cellular processes. there are several ways in which compartmentalization provides for increased efficiency. one of these is increased surface area. which of these does not provide evidence supporting the fact that an increase in the amount of surface area directly increases the efficiency of cellular processes?
Answers: 2
Biology, 21.06.2019 18:20
You have a solution that contains phospholipid vesicles in a test tube. these vesicles have phospholipid bilayers, but do not contain any membrane transporters. you add a number of different molecules to the solution, and wait a period of time for them to equilibrate. if you could measure the concentration of each molecule, for which of the following would you expect to measure equal concentrations inside and outside of the vesicles? assume for this question that the overall osmolarity inside and outside the vesicles is the same (that is, there is no appreciable diffusion of water across the membrane). (select two answers) an amino acid with a hydrophobic side-chain a small non-polar molecule a negatively charged ion a small polar molecule a small lipid hormone
Answers: 2
Biology, 22.06.2019 01:00
Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation
Answers: 1
Biology, 22.06.2019 01:40
An 88 year-old widow with uterine prolapse and multiple comorbid conditions has been unsuccessful in the use of a pessary for treatment elects to receive colpocleisis (lefort type) to prevent further prolapse and avoid more significant surgery like hysterectomy. the treatment is successful. what are the cpt® and icd-10-cm codes reported for this procedure?
Answers: 2
Biology, 22.06.2019 08:00
Explain why biological control methods are generally environmentally superior to chemical pest control methods.
Answers: 1
Compartmentalization gives eukaryotic cells advantages over prokaryotic cells, mostly in the efficie...
Mathematics, 20.12.2019 00:31
Mathematics, 20.12.2019 00:31
Biology, 20.12.2019 00:31
Mathematics, 20.12.2019 00:31
Mathematics, 20.12.2019 00:31
Mathematics, 20.12.2019 00:31
Mathematics, 20.12.2019 00:31
Mathematics, 20.12.2019 00:31
Mathematics, 20.12.2019 00:31