subject
Biology, 03.12.2019 03:31 jazzy4713

Students used eggs to observe the effect of osmosis on cells. in the experiment, the egg represented a typical cell. before beginning the experiment, students soaked the raw eggs overnight in vinegar to remove the shells. after the shells were removed, students obtained the mass of the shell-less eggs. students then soaked the eggs in a variety of solutions: vinegar, 10% salt water, corn syrup (kayro), and distilled water. after 24 hours, the eggs were removed from their respective solutions, dried off, and massed. the results are recorded in the data table provided. based on the results, what type of solution is the salt water? a) the salt water is hypotonic because it has less solutes than the egg. b) the salt water is isotonic because there is no mass change in the egg. c) the salt water is hypertonic because it has more solutes than the egg. d) the salt water is hypertonic because there is no mass change in the egg.

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 17:30
Suppose you are estimating the size of a blue crab population. what is the population size if the number marked in the first catch is 40, the total number in the second catch is 200, and the number marked in the second catch is 50?
Answers: 1
question
Biology, 22.06.2019 06:30
Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?
Answers: 3
question
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
question
Biology, 22.06.2019 13:30
How do the sperm cells get from the stigma to the ovules? a. they slide down the petals to the bottom of the flower. b. they travel through pollen tubes. c. they travel along filaments. d. insects carry the sperm cells from the stigma to the ovules.
Answers: 3
You know the right answer?
Students used eggs to observe the effect of osmosis on cells. in the experiment, the egg represented...
Questions
Questions on the website: 13722360