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3 years ago

Match the organelles to their functions.

Chemistry

2 answers:

katovenus [111]3 years ago

8 0

Answer:

1. Golgi apparatus- 2. produces lysosomes

2. Lysosome- 3. digests foreign material

3. Smooth endoplasmic reticulum- 1. produces lipids and fats

4. nucleus- 4. command other organelles

1. Golgi apparatus- 2. produces lysosomes

The proteins are synthesized in a rough endoplasmic reticulum. These proteins are packed in a vesicle and send to the golgi apparatus. The proteins and others cellular components not required by the cell are packed by golgi apparatus in a vesicle or number of vesicles also consisting of digestive enzymes. These vesicles are called as lysosomes. 2. Lysosome- 3. digests foreign material

Lysosomes are the organelles found in animal cell, they contain digestive enzymes like acid hydrolases. The enzymes facilitates the digestion of organelles, foreign agents like viruses and bacteria, food particles and other cellular wastes.

3. Smooth endoplasmic reticulum- 1. produces lipids and fats

Smooth endoplasmic reticulum is a meshwork of tubes it is attached with the periphery of the cell. The main function of the endoplasmic reticulum is the synthesis and storage of lipids like phospholipids, cholesterol and fats.

4. nucleus- 4. command other organelles

The nucleus is the command center of the cell. It contains the hereditary information of the cell in the form of genetic material. The genetic material is the form of genes, which when express result in the synthesis of proteins by the cell organelles like ribosomes, rough endoplasmic reticulum.

DaniilM [7]3 years ago

3 0

Golgi Apparatus-produces lysosomes

Lysosomes-digest foreign material

Smooth Endoplasmic Reticulum-produces lipids and fats

Nucleus-commands other organelles

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If a sample of air initially occupies 240L at 2 atm how much pressure is required to compress it to 20L at constant temperature

IceJOKER [234]

Answer:

24 atm.

Explanation:

From the question given above, the following data were obtained:

Initial volume (V₁) = 240 L

Initial pressure (P₁) = 2 atm

Final volume (V₂) = 20 L

Temperature = constant

Final pressure (P₂) =?

The final pressure required, can be obtained by using the Boyle's law equation as shown below:

P₁V₁ = P₂V₂

2 × 240 = P₂ × 20

480 = P₂ × 20

Divide both side by 20

P₂ = 480 / 20

P₂ = 24 atm

Thus, the final pressure required is 24 atm.

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3 years ago

What is the maximum number of moles of N-acetyl-p-toluidine can be prepared from 70. milliliters of 0.167 M p-toluidine hydrochl

Kitty [74]

Answer:

$\large \boxed{\text{0.012 mol}}$

Explanation:

We will need a balanced equation with moles, so let's gather all the information in one place.

CH₃C₆H₄NH₂·HCl + (CH₃CO)₂O ⟶ CH₃C₆H₄NHCOCH₃ + junk

V/mL: 70.

c/mol·L⁻¹: 0.167

For simplicity in writing , let's call p-toluidine hydrochloride A and N-acetyl-p-toluidine B.

The equation is then

A + Ac₂O ⟶ B + junk

1. Moles of A

$\text{Moles of A} = \text{70. mL A}\times \dfrac{\text{0.167 mmol A}}{\text{1 mL A}}= \text{12 mmol A}$

2. Moles of B

The molar ratio is 1 mol B:1 mol A

Moles of B = moles of A = 12 mmol = 0.012 mol

$\text{You can prepare $\large \boxed{\textbf{0.012 mol}}$ of N-acetyl-p-toluidine. }$

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3 years ago

There is a 30g of be-11 it has a half-life of about 14 seconds how much will be left in 28 seconds

Lelu [443]

There will be 7.5 g of Be-11 remaining after 28 s.

If 14 s = 1 half-life, 28 s = 2 half-lives.

After the first half-life, ½ of the Be-11 (15 g) will disappear, and 15 g will remain.

After the second half-life, ½ of the 15 g (7.5 g) will disappear, and 7.5 g will remain.

In symbols,

N = N₀(½)^n

where

n = the number of half-lives

N₀ = the original amount

N = the amount remaining after n half-lives

6 0

3 years ago

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Neporo4naja [7]

Answer:

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3 years ago

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son4ous [18]

Explanation:

Here I send you all the 3 elements that you are asking for.

Notice that first on the left you will find lewis structure, then condensed and finally chemical formula of each of the compound you enlisted.

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