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marta [7]
2 years ago
12

The dialysis tube was permeable to which substance? how did you determine this?

Biology
1 answer:
Dafna11 [192]2 years ago
3 0

Answer:

It was concluded that the dialysis tubing doesn't allow all kinds of substances to pass readily through the pores of its membrane. This means that it is selective in its permeability to substances. The dialysis tubing was permeable to glucose and iodine but not to starch.

Explanation:

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Reika [66]

Answer no copy paste

Homeostasis and thermoregulation

When temperatures are too low, these processes may be disrupted, which can lead to cellular damage and even death. Homoeothermic endotherms, such as bears, bats, and birds, regulate their body temperature by generating heat internally.

<u><em>please mark me as the brainliest and add thanks. </em></u>

7 0
3 years ago
What of the following is ordered from LARGEST to SMALLEST? Select one: a. virus, mitochondrion, hemoglobin, glucose, water molec
choli [55]

Answer:

c. mitochondrion, virus, hemoglobin, glucose, water molecule

Explanation:

The mitochondrion is a membrane which is found in cytoplasm of eukaryotic cells. It is also known as power house of cells. This is largest from virus, hemoglobin, water molecule and glucose.

Virus is second largest and is small infectious agent. It has capability to infect many organisms and living cells. Hemoglobin is protein which is present in red blood cells. Glucose is a type of sugar presence in the blood. Water molecule is composed of hydrogen and oxygen and is smallest among the others.

3 0
3 years ago
A scientist helps a colleague do a better expirement by:
Ira Lisetskai [31]
A scientist can help their colleague do a better experiment in a few ways. For one, if it is an experiment on color or texture, They could tell you how it feels or looks from another persons perspective, not just your own.
4 0
3 years ago
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HELP ME i will give brainliest. if the age of the middle layer of a rock sample is between 600 million years and 1 billion years
Zielflug [23.3K]

Answer:

C

Explanation:

it couldnt be A or B

and ya know what people say "if you dont know pick c"

hope this helps

3 0
3 years ago
Which of the following sources of information always includes articles that have been reviewed by scientists who are experts in
Pavel [41]
I would say go with a
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2 years ago
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