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Allisa [31]
2 years ago
14

Please help:((((((((((((((((

Biology
2 answers:
Sonbull [250]2 years ago
7 0

Answer:

the chlorophyll

Explanation:

Rainbow [258]2 years ago
5 0

Answer:

a Lil something you can do to help you out with

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Is key lime pie considered a lipid?
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Lipids are any of a group of organic compounds that are greasy to the touch, insoluble in water, and soluble in alcohol and ether: lipids comprise the fats and other esters with analogous properties and constitute, with proteins and carbohydrates, the chief structural components of living cells, so yes they are considered a lipid.
4 0
3 years ago
Why we used dyes when we prepare onion , human cheek eqithelium smears, and didn’t use it in cork and leaf epidermal cells smear
Ad libitum [116K]

Answer:

Explanation:

Staining is done for onion cells to visualize the cytoplasm of yellow and white onions because they are not pigmented. The staining of human cheek cells with methylene blue is necessary to stain the nucleus to get clear image of it under microscope because methylene blue binds to negative charge nucleic acids  

While for leaf epidermal cells smears, staining is not necessary as they are visible under light microscope without staining and they also have pigmented materials inside them such as chlorophyll chloroplast.  The cork cell is a non-living and have a cell wall whose structure is visible under light microscope.  

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3 years ago
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Flagship species are often the focus of successful conservation efforts. What are the advantages and disadvantages of this appro
Masteriza [31]

Answer:

These species that are usually charismatic, attractive and attract people's attention.

Advantages of this type of conservation:

-These species make people aware of the importance of protecting and conserving these animals.

-It is an effective way to obtain financing for conservation projects.

- This conservation is positive because the conservation of Flagship species also means the protection of everything around them.

Disadvantages:

- If it is not carried out properly, it can become a tax eagerness forgetting the conservation goal.

-We run the risk of neglecting other organisms such as plants, since most of the flagship species are mammals.

In my opinion the advantages are more important than the advantages because the protection of these species will only be possible by taking care of all their ecological niche and that implies the conservation of several species and elements of the ecosystem such as water, air and forest.

4 0
3 years ago
The function of the beta subunit is to prevent DNA polymerase III from dissociating from the template DNA strand while still all
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The alpha helices in the beta subunit are a ring shaped protein.

Explanation:

<em>Because the beta encircles DNA like a ring used gel filtration and radioactive beta subunit. Tipically beta and gamma complex are needed for fast and processive synthesis by polymerase III core. Some researchers  realized that adding polymerase III  core to the gel filtered isolated ³H-beta- DNA provide fast DNA synthesis typical of the polymerase III holoenzyme. Therefore the gamma complex is only needed to get the beta subunit onto the DNA, and is not required afterward.</em>

6 0
3 years ago
Put the phases of meiosis in the correct order: Cytokenisis I Cytokinesis II Anaphase II Telophase II Metaphase I Prophase I Tel
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Answer:

prophase, metaphase, anaphase, telophase. Cytokinesis typically overlaps with anaphase and/or telophase.

Explanation:

i hope this helps

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3 years ago
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