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slamgirl [31]
3 years ago
9

Why some pigments (in plants with more than one) move further than others?

Biology
1 answer:
densk [106]3 years ago
7 0
Chromatography is a method of separating the components of a mixture over time. Chromatography has allowed for the discovery of many specialized pigments<span>, including at least five </span>forms<span> of chlorophyll. </span>
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Rough endoplasmic reticulum what is and function
matrenka [14]

The general function of the endoplasmic reticulum is to produce protiens for the cell to function. The rough ER in particular has many ribosomes on it's surface, while the smooth ER does not. These ribosomes give the rough ER it's distinct appearence under a microscope, and assist in making protiens.

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2 years ago
Describe the channels and ions that neurons use to generate an action potential. (include when channels open and close and which
IgorC [24]

Answer:

Both of the cells make use of the cell membrane to regulate ion movement ... So another way that channels can be categorized is on the basis of how they are gated. ... When the cell is at rest, and the ion channels are closed (except for leakage ... What has been described here is the action potential, which is presented as a

4 0
2 years ago
Mafic lava tends to have low silica content. Based on this, which of the following statements about mafic lava is most likely tr
sashaice [31]

Answer:

A. It contains fewer volatile gases.

Explanation:

Mafic lava have a composition of about 45-55% silica with high amount of Fe, Mg, Ca.

The silica content is quite low compared to those of granitic magma whose silica content can reach up to about 60%.

What determines the viscosity of magma is basically the silica content of the magma and the temperature of the magma. Viscosity is the resistance to flow.

The higher the silica content, the lower the viscosity and the higher the amount of volatile gases. Such type of magma is the granitic magma. Granitic magma due to their viscosity flows slowly.

The lower the silica content, the higher the viscosity and the lesser the presence of volatile gases in them. Such an example is Mafic magma. Mafic magma flows very slowly with low amount of dissolved gases.

8 0
3 years ago
Read 2 more answers
How long after the formation of Earth did the first life appear?
djyliett [7]

Answer:

4.54 billon years

Explanation:

the earliest time that life forms first appeared on Earth is at least 3.77 billion years ago possibly as early as 4.28 billion years

6 0
2 years ago
HELPPPP DONT ANSWER FOR FRE POINTS
makvit [3.9K]

Answer:

B. different

Explanation:

trust me bro

5 0
2 years ago
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