LT4 What type of rock is this?
clastic
intrusive
bloclastic
chemical
...
Answers: 1
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 11:30
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 2
Biology, 22.06.2019 15:10
What do your cells need to live? a. carbon dioxide b. carbon c. air d. oxygen
Answers: 2
Biology, 22.06.2019 21:00
What would happen if a plant could carry out photosynthesis, but not respiration? question 1 options: it would have no food. it would have too much water. it would be unable to capture the energy in sunlight. it could make food but not break it down for energy.
Answers: 1
History, 01.02.2020 08:44
Mathematics, 01.02.2020 08:44
Mathematics, 01.02.2020 08:44
Mathematics, 01.02.2020 08:44
Mathematics, 01.02.2020 08:44
Mathematics, 01.02.2020 08:44
Mathematics, 01.02.2020 08:44
Biology, 01.02.2020 08:44
Mathematics, 01.02.2020 08:44
Geography, 01.02.2020 08:44
Mathematics, 01.02.2020 08:44