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Harlamova29_29 [7]
3 years ago
8

What are unicellular organismswithexampleswhat is the function of plasma membrane​

Biology
1 answer:
Jet001 [13]3 years ago
7 0
The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell. And that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.
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Who was the first scientists to classify the elements systematically​
Alika [10]

Answer: I believe it was Johann Wolfgang Dobereiner

Explanation:

3 0
3 years ago
Which of the following does NOT effect the rate of enzyme reaction?
chubhunter [2.5K]

From the options that factor that does not effect the rate of enzyme reaction is : ( D ) Amount of product.

Enzymes are substances found in organisms that catalyzes the rate of chemical reaction occurring in an organism. during the chemical reaction the enzyme remains intact and is not utilized during the process.  

Some of the process that may Inhibit the performance of an enzyme(s) includes ;

  • pH ,
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The amount of the product does not affect the performance rate of the enzyme because enzymes functions in chemical reactions and not physical reactions

Hence we can conclude that the factor that does not effect the rate of enzyme reaction is the  Amount of product

Learn more : brainly.com/question/13981863

6 0
2 years ago
True or False??? Help A substance in which other substances dissolve is called a solute.
Virty [35]

Answer: false

Explanation:

Solute is the substance that dissolves

Solvents is the substance that dilutes dissolve in to make a solution eg ocean water is a solution of salt and water

Water being the solvent and salt being the solute

3 0
3 years ago
Read 2 more answers
A wood block has a mass of 27g. It has a length of 9 cm, a width of 3cm and a height of 1cm. What is the density of the block? (
JulsSmile [24]
9*3*1=27cm
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7 0
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Prior to mitosis and after s phase, each chromosome of a eukaryotic cell consists of a pair of identical structures called
dexar [7]
Hello!

I believe the correct answer to your question would be sister chromatids.

Hope this helps, and have a lovely rest of your day :)
3 0
3 years ago
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