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trasher [3.6K]
2 years ago
10

Proteins are the basics of DNA. They are what make up who we are at the smallest levels. Different proteins have different jobs.

Your task for this week is a 3-part task:
the screenshot is below

you can NOT use Structural, Collagen, Elastein, Enzyme, Hair and nails, Balance fluid, Keratin, and Hormones

Chemistry
1 answer:
Marysya12 [62]2 years ago
5 0

Answer:

Hemoglobin

Explanation:

Hemoglobin is a protein in your body, it carries oxygen to your body and transports carbon dioxide from your organs to your lungs. This is just what i know

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The molar mass of oxygen gas (O2) is 32.00 g/mol. The molar mass of C3H8 is 44.1 g/mol.
alexira [117]
<span>the balanced chemical equation for the reaction is as follows;
 C</span>₃H₈ + 5O₂ ---> 3CO₂ + 4H₂<span>O
                   
stoichiometry of </span> C₃H₈ to O₂ is 1:5
   
number of moles of  C₃H₈ reacted - 0.025 g / 44.1 g/mol = 0.000567 mol according to molar ratio of 1:5
number of O₂ moles required are 5 times the amount of  C₃H₈ moles reacted therefore number of O₂ moles required - 0.000567 x 5 = 0.00284 mol .
mass of O₂ required - 0.00284 mol x 32.00 g/mol = 0.091 mol .
 answer is 0.091 mol
5 0
3 years ago
Read 2 more answers
What is the density of a substance that weighs 340g and has a volume of 40cm3?
jeka94

Answer:

<h2>8.5 g/cm³</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question we have

density =  \frac{340}{40}  =  \frac{17}{2}  \\

We have the final answer as

<h3>8.5 g/cm³</h3>

Hope this helps you

5 0
3 years ago
Which chemical is responsible for opening the hair cuticle?
SashulF [63]
Peroxide is the chemical responsible for opening the hair cuticle
6 0
3 years ago
What is the name of a number with a fixed value in a specific mathematical context?
Hunter-Best [27]

Answer:

constant

Explanation:

A constant is a number with a fixed value in a specific mathematical context

6 0
3 years ago
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ASAP PLSSS!!!! A container holds 13.8 grams of lithium metal. How many moles is this?
Yanka [14]

Answer:

3) 6.94 moles Li

Explanation:

I'm not completely sure but I think this is the right answer

6 0
3 years ago
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