Uhm cell parts and functions

Chemistry

2 answers:

Kruka [31]3 years ago

8 0

A cell is defined as the fundamental, structural and functional unit of all life.

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sergiy2304 [10]3 years ago

5 0

A cell is the structural and fundamental unit of life. The study of cells from its basic structure to the functions of every cell organelle is called Cell Biology. Robert Hooke was the first Biologist who discovered cells

two types of cell

1) Prokaryotes

2) Eukaryotes

Characteristics of Cells

1) Cells provide structure and support to the body of an organism.

2) The cell interior is organised into different individual organelles surrounded by a separate membrane.

3) The nucleus (major organelle) holds genetic information necessary for reproduction and cell growth

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What mass of a 4.00% NaOH solution by mass contains 15.0 g of NaOH?

tester [92]

Answer:

375 grams of 4% NaOH solution contains 15 grams NaOH

Explanation:

Given 4% solution of NaOH = 4g NaOH/100 g Solution

=> 4g NaOH/100g Soln = 15 g NaOH / X

=> X = 15 g NaOH (100 g Soln) / 4 g NaOH = 375 grams Soln contains 15 g NaOH.

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