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Pavel [41]
3 years ago
13

active transport requires __ and __ in order to function correctly. a) nucleic acids, membrane proteins b) energy, membrane prot

eins c) energy, peripheral proteins d) energy, nucleic acids
Chemistry
1 answer:
Anna [14]3 years ago
3 0
B. Energy and membrane proteins, the energy is to give the extra push if a molecule is moving against the gradient and the membrane protein is the passage from in or outside the cell
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In a ________ change, such as a change of state, the substance as a whole changes, but its underlying structure remain the same.
pav-90 [236]

Answer:

Im pretty sure it is chemical change

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2 years ago
C + 2H2 -> CH4
ankoles [38]

Answer:

<u>C) 4</u>

Explanation:

<u>The reaction</u> :

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<u>For 32g of methane</u>

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2 years ago
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Determine how many ml of water you need to remove, by evaporation, if you have a 500 ml of 10.20 M HNO3 dilute solution and you
Ludmilka [50]

The total volume of water that would be removed will be 75 mL

<h3>Dilution equation</h3>

Using the dilution equation:

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In this case, M1 = 500 mL, V1 = 10.20 M, M2 = 12 M

Substitute:

V2 = 500 x 10.20/12

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The final volume in order to arrive at 12 M HNO3 would be 425 mL from the initial 500 mL. Thus, the total amount of water that will be removed by evaporation can be calculated as:

500 - 425 = 75 mL

More on dilution can be found here: brainly.com/question/7208939

7 0
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gladu [14]

Answer:

False

Explanation:

5 0
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Which statements are true about Figure I and Figure II below? (Check all that apply)
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Both figures are mixtures,

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5 0
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