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4 years ago

Biotin and protien do what for the hair

Biology

1 answer:

Leto [7]4 years ago

7 0

It helps make the hair grow faster and gives it nutrients

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What does earth's crust and uppermost mantle form

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The long-term survival of any species of an organism is possible only if the organism can

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I think it is adapt

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3 years ago

Part C Firefly luciferase is the enzyme that allows fireflies to illuminate their abdomens. Because this light generation is an

Bumek [7]

Answer:

K = 9.620 × 10⁻⁶

Explanation:

From the given information:

Temperature T= 6° C

= (273 + 6)K

= 279 K

The correct and well presentation of the reactions are:

1. $Luciferin + O_2$ ⇆ oxyluciferin + light ΔG₁°

2. ATP ⇄ AMP + PP $_i$ ΔG₂° = -31.6 kJ/mol

The overall ΔG° = -4.80 kJ/mol

Let's first determine the ΔG₁° for the equation (1)

ΔG° = ΔG₁° + ΔG₂°

- ΔG₁° = - ΔG° + ΔG₂°

ΔG₁° = ΔG° - ΔG₂°

ΔG₁° = ( -4.80 - (-31.6) ) kJ/mol

ΔG₁° = 26.8 kJ/mol

Using the formula:

ΔG° = -RTIn K

$In \ K =\dfrac{-\Delta G^0}{RT} \\ \\ log \ K = -\dfrac{\Delta G^0}{2.303RT}$

$log \ K = -\dfrac{\Delta G_1^0}{2.303RT} \\ \\ log \ K = -\dfrac{26.8 \times 10^3 \ J/mol}{2.303\times 8.314 \ J/mol/K \times 279 \ K} \\ \\ log \ K =- 5.017$

K = antilog (-5.017)

K = 9.620 × 10⁻⁶

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3 years ago

Of what mineral or minerals is the sandstone made

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Most sandstone is composed of quartz or feldspar

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How do we classify finger prints?

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