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Leokris [45]
3 years ago
5

Which structure is unique to eukaryotic cells

Biology
1 answer:
Rashid [163]3 years ago
3 0

Answer:

Unlike prokaryotic cells, eukaryotic cells have a membrane-bound nucleus, a central cavity surrounded by a membrane that houses the cell's genetic material. A number of membrane-bound organelles, compartments with specialized functions that float in the cytosol.

Explanation:

hope this helps

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What is a front?<br><br> -Air Masses and Fronts 9th grade science- <br> HELP ASAP
frez [133]

A air front is typically a transition zone between two unique temperature/humidity. Usually, one front would push the other away (typically if summer is hot, then the warm front will push away the cold, and for the winter, if it's cold, it's the opposite).

A stationary front, on the other hand, is when there is no change in the over all temperature for the region(s), and a occluded front is when the fronts mix, where it is followed by rain and a equillibrium of the temperature, whether to a warmer or cooler overall temperature.

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5 0
2 years ago
What is the surface composition of Uranus?
ohaa [14]
Answer:


Uranus is made of water, methane, and ammonia fluids above a small rocky center. Its atmosphere is made of hydrogen and helium like Jupiter and Saturn, but it also has methane. The methane makes Uranus blue.
7 0
3 years ago
7. What is the speed of the sound in air of 250 C temperatures
Nina [5.8K]

Answer:

i think is c

Explanation:

5 0
3 years ago
Describe how you would use the yeast-two-hybrid technique to find the proteins that interact with a liver-specific receptor prot
ollegr [7]

Answer:

Yeast-two-hybrid technique is one of the most important molecular technique that can be used to study the interactions at the molecular level. The interactions between the protein and DNA-protein  interaction can be studied by this technique.

If the individual wants to study the liver liver-specific receptor protein then yeast-two-hybrid technique can be applied. The interested protein that can acts as prey and bait proteins must be covalently linked with the other third protein known as the reporter protein.  Then the activity of the reporter protein is studied with the interactions of the prey and bait protein.

5 0
3 years ago
The fundamental resolution of an optical instrument is set by
yaroslaw [1]

Answer:

The wave nature of light is the fundamental resolution of an optimal instrument.

Explanation:

All the optical instruments are working on light that's why they are known as optical instrument. Optics means the behavior of light or sight. Light is an electromagnetic radiation which comes in the category of electromagnetic spectrum. It travels in the form of wavelength.

So, optical instruments are based on wave nature of light.

3 0
3 years ago
Read 2 more answers
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