Biology, 24.01.2020 23:31 makenziemartinez

Explain the mechanism of what happen to the bag the terms, concerning osmosis, you have learned in class.

Explain the mechanism of what happen to the bag the terms, concerning osmosis, you have learned in c

Answers: 3

Show answers

Answers

Answer from: erykp17

Osmosis is a process where solvent of a solution can move past a semipermeable membrane. In this case, the solvent would be water and solute would be glucose. The dialysis bag will act as the semipermeable membrane.

6. If you put sugar in the dialysis bag, then the osmotic pressure of solution in dialysis bag will be higher than the distilled water. This will attract the solvent(water) from the beaker, makes more water comes into the dialysis bag than leaving it. This will cause the bag to grow bigger as time pass.

7. To reverse the process, you need to make the distilled water osmotic pressure higher than the dialysis bag. This can be done by adding sugar to the beaker until its concentration is higher than dialysis bag. If the beaker has more sugar, the water from dialysis bag will be pulled so the bag will become smaller.

Answer from: Quest

Ifound this information on google “yes. they have a mouth and brain at one end and an anus at the opposite end. what characteristics distinguish an annelid from other worms? annelids have segmented bodies and a coelem which is a tube filled with fluid and contains most of the organs.“ i hope it you

Answer from: Quest

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."

Another question on Biology

Biology, 22.06.2019 01:30

As a result of wildfires, in grasslands. a) tree growth increases b) grass growth increases c) soil quality decreases d) invertebrate variety decreases

Answers: 2

Answer

Biology, 22.06.2019 16:00

Based on the diagram, which of the following best describes ways in which the physical appearance of h. neandertalensis and h. sapiens differ?

Answers: 2

Answer

Biology, 22.06.2019 16:40

An alaskan spruce forest will burn easily once burned the forest regenerates fairly wuickly which statement best describes haw an alaskan spruce forest reacts to fire? it is resilient

Answers: 1

Answer

Biology, 22.06.2019 17:20

Protein and polypeptide sequences can be determined by first partially hydrolyzing the protein or polypeptide followed by amino acid sequencing of the fragment pieces using the chemical degradation process known as edman degradation. determine the sequence of the initial (18-amino acid) polypeptide that produces the following five partial sequences after hydrolysis and edman degradation.

Answers: 1

Answer

You know the right answer?

Explain the mechanism of what happen to the bag the terms, concerning osmosis, you have learned in c...

Questions