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Citrus2011 [14]
2 years ago
10

If you use a microscope to view an unknown cell, what structure should you look for to tell you if it is a eukaryotic cell?

Biology
2 answers:
Lemur [1.5K]2 years ago
8 0
D! because eukaryotic cells have a nucleus unlike prokaryotic cells
Nutka1998 [239]2 years ago
6 0

Answer:

If you use a microscope to view an unknown cell,  should you look for a <em><u>nucleus option D.)</u></em> to tell you if it is a eukaryotic cell

Explanation:

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What cell part is described below?
olya-2409 [2.1K]

That would be the nucleus.

The nucleus is the control center of the cell, located in the center of a cell.

8 0
3 years ago
Which part of the brain is responsible for autonomic functions such as ventilation, cardiac conduction, and vomiting?
romanna [79]

Medulla oblongata, the lowest part of the brain, is responsible for autonomic functions like ventilation, cardiac conduction, and vomiting.

The brain is a very complex organ that controls about every function of the body. It has three main sections:

1. Midbrain

2. Pons

3. Medulla oblongata or Medulla

The medulla oblongata is situated at the lowest portion of the brain. It connects to the pons on the upper side and the spinal cord on the posterior side. It is primarily responsible for controlling some autonomic functions, some of which are essential for human survival, such as ventilation ( pons work together with the medulla and produce rhythms for respiration) and cardiac function. Other functions involve controlling sneezing, hormonal balance, etc.

To know more about medulla oblongata, refer to the following link:

brainly.com/question/26723889

#SPJ4

4 0
1 year ago
What do sandstones. Shakes, and siltstone rocks have in common?
erastovalidia [21]

Answer:

They are clastic sedimentary rocks

Explanation:

Sandstones, siltstones and shales are all clastic sedimentary rocks.

Clasitc sedimentary rocks are derived from other rock types.

These rock types typically forms from the suspended and bed load of erosion. The weathering of rocks provides the materials that forms these rock types.

The difference between the three rock types is based on their size. Shales are the finest while sandstones are made up of sandsized particles. Siltstones are in the middle.

4 0
3 years ago
What are the adaptations of bottle-nosed dolphins that allows them to thrive in the marine biome?
Nezavi [6.7K]

Answer:

A and D

Explanation:

Dolphins have a narrow, torpedo-shaped body to swim easily through water. Their strong, paddle-like flippers also aid in strong swimming.

However dolphins do not secrete gases or attach themselves to the bottom of the sea, so the answers are A and D.

Good luck ^^

3 0
2 years ago
The crystal palace was made of a skeleton of _________ and a skin of _______
Vanyuwa [196]
It was made of a skeleton of iron and a skin off glass. Hope this helps.
5 0
3 years ago
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