subject
Biology, 12.10.2020 09:01 BreBreDoeCCx

(Help!) For the experiment proposed, you are going to use a cork borer to drive away strips of potatoes well then cleanly slice them uniformly, that many ought to be the same length. Next you are going to get 6 beakers and every will have three strips of potatoes with a 1 to 5 g of salt and hundred mL water ratio (one beaker getting a 0:1 ratio, becoming the control). Then leave the potatoes for some time as well as measure once the time is actually up. You are going to record the dimensions as well as compute the percentage change for every strip. After, you're able to graph the results of yours to see the higher length of potato strips triggered by osmosis. *In a well-structured paragraph, write an description of a controlled procedure for investigating the new aspect of transport across membranes you've proposed.*

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 23:00
What best describes lactic acid fermentation?
Answers: 2
question
Biology, 22.06.2019 03:30
Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.
Answers: 1
question
Biology, 22.06.2019 20:30
Name 3 injuries and two diseases that affect the skeletal system.
Answers: 1
question
Biology, 23.06.2019 00:00
Look at the illustration of four letters from the american manual alphabet. decide whether the description of the letter is a good definition. if not, choose a counterexample. the letter i is formed by sticking up the smallest finger and folding all the other fingers into the palm of your hand with the thumb folded over them while keeping your hand still.
Answers: 1
You know the right answer?
(Help!) For the experiment proposed, you are going to use a cork borer to drive away strips of potat...
Questions
question
Mathematics, 29.06.2021 21:30