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alisha [4.7K]
3 years ago
9

What fluid, with a very high osmolarity, was used in part 2 of the paper chromatography experiment? why is this important? why i

s it essential to keep it cool?
Biology
1 answer:
Ksivusya [100]3 years ago
3 0

The fluid which has very high osmolarity used in the experiment was Sucrose solution.

This fluid is important because it regulates the natural reaction of the leaves and also prevents interference from outside sources.

It was essential to keep it cool because cold temperature helps inhibit the rate of photosynthesis so it gives protection to degradation of proteins.

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10 organisms that are found in underground habitals​
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Meetkats
6 0
2 years ago
What information would you need to know in order to make an accurate classification of these organisms?
77julia77 [94]

Answer:

Following information are needed to classify an organism.

1. Unicellular or multicellular : First we have to see that from how many cells the body of organisms formed.

2. Composition of cell wall: Secondly we have to see the cell wall composition.

3. Prokaryotic or eukaryotic cell: We have to see the nucleus of organisms, if it has nucleus we can say that it is a eukaryotic cell.

4. Mode of nutrition: Mode of nutrition means is the organisms is autotroph or heterotroph.

If they have similarities, so it is placed in one group. If not so it is placed in different group or kingdom.

8 0
3 years ago
Name the described body systems and fill in the missing information. [30 points] :)
KATRIN_1 [288]

Answer:

The skeletal system and the muscular system

Explanation:

our organs and provides fatme to help the body keep its shape .It also stores important substance such as WBCs to give it strength.

4 0
3 years ago
How a molecule of carbon dioxide becomes a part of carbohydrate molecule stored in a leaf of a plant?
kykrilka [37]

Answer:

by the process of photosynthesis

Explanation:

5 0
3 years ago
16. If you do not follow the instructions for mixing, contact time, and the type of surface the
Lisa [10]

The statement " If you do not follow the instructions for mixing,.....you are not complying with federal law"  is TRUE

Disinfecting products are used to prevent and fight against disease causing organisms but they can be harmful to individuals when applied or used wrongly on the wrong surface or if they come in direct contact with human skin for a prolonged period.

The quantity of chemicals and proportion of chemicals used during the production of disinfecting products should follow a particular guideline as established by regulatory authorities. and if not followed would be violating federal law.

Hence we can conclude that the statement If you do not follow the instructions for mixing,..... is TRUE  

Learn more : brainly.com/question/13421687

6 0
3 years ago
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