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levacccp [35]
3 years ago
11

for the diffusion and osmosis lab, you gathered data based on changes in the weight of model cells. to design your experiment, y

ou made educated assumptions about what would pass through the dialysis tubing membrane, and what would not? using knowledge you gained during the macromolecules lab, give examples of how you could tested these assumptions in relation to movement of starch, sugar and proteins. these examples do not need to relate to your group's experiment.
Biology
1 answer:
worty [1.4K]3 years ago
7 0

I am not really sure are there multiple choice questions if so I need to see them.

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I WILL GIVE BRAINLIEST!!!
Anvisha [2.4K]

Answer:

It's 50%

Explanation:

I just did it right.

8 0
2 years ago
Which fossil would most likely be found in the oldest rock layer?
ololo11 [35]

Answer:

C

Explanation:

Trilobites were alive the longest time ago, so they would be found in the oldest rock layer.

4 0
3 years ago
Model organisms are used to test hypothesis because:____.
inessss [21]

Answer:

A model organism is a species that has been widely studied, usually because it is easy to maintain and breed in a laboratory setting and has particular experimental advantages. Model organisms are non-human species that are used in the laboratory to help scientists understand biological processes

Explanation:

3 0
3 years ago
Identify each statement as a fact, theory, or law.
FrozenT [24]

Answer:

Every particle attracts every

other particle in the universe

using a force that is directly

proportional to the product

of their masses and inversely

proportional to the square of

the distance between them. (theory)

Human beings walk on the

ground rather than floating

in the air. (law)

Human beings walk on the

ground rather than floating

in the air because of Earth's

gravitational force. (fact)

Explanation:

theory: Us humans always come with theories so that it will make it a lot easier for us to understand the whole picture. So that's why the first part is a theory because we have never seen every particle attract an other particle. but because of the modern technology we are able to make a trustworthy theory.

Fact: We know that humans walk on the ground because of the earth's gravitational force.

law: This law mathematically describes how two different bodies in the universe interact with each other.

I hope this is ok :)

8 0
3 years ago
HELP!! I NEED ANSWERS RIGHT NOW!! Which of the following characterized articles that are published in scientific journals?
Natali5045456 [20]

Answer:

The following characterized articles that are published in scientific journals are D, because they have to explain scientific and be written .

Explanation:

lol

4 0
3 years ago
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