Why do lipids make effective cell membranes in living cells? -they bond with water so that the cells are aqueous. -they form barriers so undesirable molecules cannot pass through the membranes. -they cells flush out excess water. -they provide hormones that cells reproduce.
Answers: 2
Chemistry, 21.06.2019 20:30
Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right
Answers: 1
Chemistry, 21.06.2019 23:30
Which of the following statements concerning the influence of culture on ethnic identity formation is accurate? a. one will reject ethnic identity if cultural stereotypes are encountered. b. if one’s ethnic city is different from the dominant cultural group, then one’s ethnic identity you will become weekend. c. if an the ethnic group is excepted by dominant culture, then ethnic identity formation can be a difficult process. d. similarity to the dominant culture can determine how easy it is for one to except ethnic differences.
Answers: 2
Chemistry, 22.06.2019 15:00
Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.
Answers: 2
Chemistry, 22.06.2019 15:00
20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?
Answers: 2
Why do lipids make effective cell membranes in living cells? -they bond with water so that the cell...
Mathematics, 15.10.2020 04:01
Chemistry, 15.10.2020 04:01
Mathematics, 15.10.2020 04:01
Mathematics, 15.10.2020 04:01
Arts, 15.10.2020 04:01
Computers and Technology, 15.10.2020 04:01
History, 15.10.2020 04:01
Computers and Technology, 15.10.2020 04:01
Chemistry, 15.10.2020 04:01
Chemistry, 15.10.2020 04:01
Physics, 15.10.2020 04:01