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Alex777 [14]
2 years ago
15

From A plastic ocean 13. What sticks to microplastics?

Biology
1 answer:
Jet001 [13]2 years ago
8 0

Answer:

Microalgae, also known as microphytes, are tiny marine plants found floating in the surface layer of the ocean. They exude sticky substances and tend to form clumps when they bump into each other. These aggregates can also stick to other particles, including microplastics.

Explanation:

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3 years ago
Using the ultrasonication and agitation method of liposome preparation, what concentration of lipid is necessary to prepare lipo
Galina-37 [17]

The concentration of lipids necessary to prepare liposomes with a diameter of 250 nm is 0.30 mM.

<h3>What are liposomes?</h3>

Liposomes are vesicles which are made up of a lipid bilayer membrane.

Liposomes are important as delivery vehicles for substances such as drugs.

Ultrasonication is a method of liposomes preparation.

Solution of liposomes is dependent on the size.

The larger the diameter, the smaller the l elution volume. Also, increasing lipid concentration will decreases elution volume.

Therefore, the concentration of lipids necessary to prepare liposomes with a diameter of 250 nm is 0.30 mM.

Learn more about liposomes at: brainly.com/question/15852922

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6 0
1 year ago
Which example describe biotic and abiotic factors interacting with the environment? A a valley filling up with rain water b sunl
Mamont248 [21]

Answer:

a

Explanation:

Remember, a biotic factors are those that are living (having life in them), while the abiotic factors are not living organisms.

Oxygen is in the category of biotic and it interacts with the atmosphere (space) which is abiotic.

8 0
3 years ago
Read 2 more answers
If you were to make a cross section of the body through the diaphragm, which body cavities would you separate? Select one: a. Cr
elena55 [62]
It’s b abdominal/pelvic
5 0
3 years ago
What term is used to describe organisms composed of identical and unspecialized cells?
Sedaia [141]

Answer:

Embryo cell or totipotent cell

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All organisms during their embryonic stage also known as totipotent cells are composed of cells that are identical in structure and function. These cells can differentiate at a later stage and have the potential to become any cell i.e heart cell, eye cell etc. Embryo is thus just a mass of unspecialized cell which undergo differentiation to then convert into pluripotent and form tissues and hence the organ.

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