How to figure the scale diameter of a planet

Biology

1 answer:

nevsk [136]3 years ago

3 0

Answer:

Planet diameter = 2p × (distance to the planet) × (planet's angular size in degrees)/360°. Planet volume = (p/6) × (planet diameter)3. Density = mass/volume.

Explanation:

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aliina [53]

Answer:

Explanation:

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2 years ago

Given the sequence of DNA nucleotide bases TTAGCCTTG, give the complementary strand of mRNA produced during transcription.

malfutka [58]

Complementary strand of mRNA would be: AAUCGGAAC

In short, Your Answer would be Option C

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3 years ago

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What is the main function of the nucleolus? it produces enzymes that are then exported to the lysosomes. it produces cell adhesi

Kisachek [45]

The role of the nucleolus is to make the monomer of of ribosomes, and ribosomes are used in mRNA to make protein. Therefore the nucleolus plays a major role in the process of making proteins for our body. <span />

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3 years ago

What is allopatric speciation?

Jlenok [28]

Answer:

d . different population of the same species physically separated from each other forming new species.

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2 years ago

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If an animal cell is placed in plain water, It will swell and burst. The bursting of the cell is a result of which biological pr

densk [106]

Answer:

Osmosis is the process of having water pass from a low concentration medium to a high concentration one, given that the barrier (membrane) is semi-permeable.

Explanation

Cells encounter osmosis due to their semi-permeable membranes. Water can flow past cell membranes. A given cell placed into distilled water will have some water flow into it, causing it to burst. A given cell placed in a very concentrated water will have some water flow out of it, causing it to shrivel. A given cell placed in a solution with the same concentration of minerals as the cell will have an equilibrium of water flowing in and out. This is the case of IV (Intravenous therapy) when we want to deliver substances into a human blood. We want to make sure the liquid delivered is as concentrated as the blood to avoid cell shriveling or bursting.

This picture above sums up the 3 cases cells could face in a solution.

Good luck!

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