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drek231 [11]
4 years ago
8

What happened concerning cells in 1674?

Biology
1 answer:
lys-0071 [83]4 years ago
3 0

Answer:

The cell walls observed by Hooke gave no indication of the nucleus and other organelles found in most living cells. The first man to witness a live cell under a microscope was Anton van Leeuwenhoek, who in 1674 described the algae Spirogyra. Van Leeuwenhoek probably also saw bacteria.

Explanation:

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Please help me with this question. I don't quite understand it. I'll appreciate it if someone helped me. Thank you.
yanalaym [24]

Answer:

The correct answer will be option-hypertonic and the cell will shrink in this solution

Explanation:

In the given question, the person drank the water with high salt concentration. The solution with high salt concentration and low water concentration is known as the Hypertonic solution.

When the person drank the water, the red blood cells with a low amount of salt and high amount of water as compared to the salt water lost their water through "osmosis" as the movement is driven by the concentration gradient from high water concentration to low concentration. As a result of this outward movement of water, the cell shrunk and the person died.

Thus, hyper tonic is the correct answer.

4 0
3 years ago
Dylan is using a microscope to look at the cells in onion skin. Why does he need a microscope to look at the cells? A. The micro
Dmitriy789 [7]
D. Cells are to small to see with the naked eye
7 0
3 years ago
Read 2 more answers
Which terms name families of elements
vlabodo [156]

The aweser would be B properties and rare earth elements

4 0
3 years ago
Read 2 more answers
What are the major functions of fatty acids and triglycerides in the body?
Natali [406]

Answer:

Triglycerides, cholesterol and other essential fatty acids.

Explanation:

the scientific term for fats the body can't make on its own—store energy, insulate us and protect our vital organs. They act as messengers, helping proteins do their jobs.

5 0
2 years ago
HELP
max2010maxim [7]

Answer:

A. The temperatures are too high.

Explanation:

A desert is a region with extremes of temperatures and little to no rainfall.

Organic matter are the remains of organisms that have died. They are a very important component of soils.

Where temperatures are very extreme, there would be little to no life. Only special organisms that have evolved to adapt will survive such region.

Due to the low amount of plant and animal lives owing from the high temperature of deserts, little to no organic matter forms.

6 0
4 years ago
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