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The pacemaker of the human heart is the AV node.

Question 4 options:

	True
	False

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i need help on porportional relationships please Mathematics Assignment Help

I need help on this too. you want to see if there is a proportional relationship between your age and your dogs age you make a graph by plotting the pairs of values, using the x-axis for your dogs age is there a proportional relationship? would this result be different if you used the x-axis for your age

your dogs age 5 8 9 10

your age 8 11 12 13

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i need help on porportional relationships please Mathematics Assignment Help

your dogs age 5 8 9 10

your age 8 11 12 13

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The systemic circuit includes both the aorta and the vena cava.

Question 5 options:

	True
	False

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1. What would be an optimum wavelength for measuring the absorbance versus concentration of a series of FD&C Blue 1 dye solutions? Explain your answer. Absorbance measurements are most accurate and sensitive in the range 0.2 – 1.0.

answer:

2. Using the information provided in Question 1; predict the absorbance of each solution A-H at the optimum wavelength. Refer to Equation 3 in the Background section. The value of ε is 130,000 M-1 cm-1 .

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What would be the immediate result if the hydrogen ion concentration in the intermembrane space and the matrix reached equilibrium?, homework help Science Assignment Help

What would be the immediate result if the hydrogen ion concentration in the intermembrane space and the matrix reached equilibrium?

The conversion of FAD to FADH₂ would stop.

Glycolysis and the Krebs cycle would stop.

Most ATP production would stop.

The conversion of NAD⁺ to NADH would stop.

Most ATP production would increase.

What would be the immediate result if the hydrogen ion concentration in the intermembrane space and the matrix reached equilibrium?, homework help Science Assignment Help[supanova_question]

Help me please. i need 1. Internet Source 1 URL and a citation Humanities Assignment Help

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Environmental Regulations, environmental science homework help Science Assignment Help

I have heard that the alluvial water reserves under ground are susceptible to pollution and virtually impossible to clean or restore. California is now beginning to regulate usage of those water sources for the first time.

What do you see as a possible solution to these tough problems?

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What material(s) are put into the Krebs Cycle?, homework help Science Assignment Help

What material(s) are put into the Krebs Cycle?

carbon dioxide

acetyl groups

NADH

FADH₂

ATP

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