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3 years ago

How is cell wall made up of and what is its function ?

Chemistry

2 answers:

Svetach [21]3 years ago

8 0

Explanation:

The main functions of the cell wall are to provide structure, support, and protection for the cell. The cell wall in plants is composed mainly of cellulose and contains three layers in many plants. The three layers are the middle lamella, primary cell wall, and secondary cell wall

Ede4ka [16]3 years ago

5 0

Answer:

The cell wall is an outer protective membrane in many cells including plants, fungi, algae, and bacteria. ... The main functions of the cell wall are to provide structure, support, and protection for the cell. The cell wall in plants is composed mainly of cellulose and contains three layers in many plants.

Explanation:

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faltersainse [42]

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3 years ago

. In lab we used 40 ml of 6M NaOH in making soap.<br>How many moles of NaOH was in this volume?

Firdavs [7]

Hey there!:

Molarity of NaOH = 6 M or 6 mol/L

Volume of NaOH = 40 mL

Therefore , number of moles of NaOH:

40 mL =( 6 mol / 1000 mL)*40=

6/ 1000 * 40 => 0.24 moles of NaOH

Hope this helps!

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3 years ago

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Shkiper50 [21]

Answer:

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Elina [12.6K]

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3 years ago

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How are characteristic properties of matter used to it different matter?

Lisa [10]

Answer:

You can tell types of matter apart based on their properties. Physical properties of matter can be observed or measured without changing the identity of the substance.... Characteristic physical properties are properties that are always the same for a substance - so they can be used to identify a substance.

Explanation:

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3 years ago