What is $\mathrm { NAD } ^ { + } ?$ Why is it important?

Choose the correct letter. A rectangular pasture has a fence around the perimeter. The length of the fence is 16x^7 and the width is 48x^4. What is the area of the pasture?

$$A. 3x^3 B. 128x^{11} C. 768x^{11} D. 768x^{28}$$

The base of a circular fence with radius 10 m is given by $x = 10\cos t, y = 10\sin t$. The height of the fence at position $(x, y)$ is given by the function $h(x, y) = 4 + 0.01(x^2 - y^2),$ so the height varies from 3 m to 5 m. Suppose that 1 L of paint covers 100 m$^2$. Sketch the fence and determine how much paint you will need if you paint both sides of the fence.

In 1902, 44 loaves of bread cost the same amount as 1 loaf of bread in 2006. If a loaf of bread in 2006 costs $1.72 more than in 1902, find the cost of a loaf of bread in 1902.

Paul wanted to fence in a square pasture for Babe, his blue ox. Each side needed to be 25 miles long. How many miles of fence did Paul need for the pasture?

Summarize what happens during the Krebs cycle. What happens to the high-energy electrons generated during the Krebs cycle?

Ernie and Mike painted a fence together in $a$ hours. It would have taken Ernie $b$ hours to paint the fence by himself. What fraction of the fence did Ernie paint? What fraction of the fence did Mike paint?

The augmented matrix for a linear system is given in which the asterisk represents an unspecified real number. Determine whether the system is consistent, and if so whether the solution is unique. Answer "inconclusive" if there is not enough information to make a decision. (a) [1 * * *, 0 1 * *, 0 0 1 1].

The base of a circular fence with radius 10 m is given by x = 10 cos t, y = 10 sin t. The height of the fence at position (x, y) is given by the function

$$h(x, y) = 4 + 0.01(x^2-y^2),$$

so the height varies from 3 m to 5 m. Suppose that 1 L of paint covers 100 m^2. Sketch the fence and determine how much paint you will need if you paint both sides of the fence.

What does the electron transport chain use the high-energy electrons from the Krebs cycle for?

For 19a-19d select True or False for each statement. 19a. The product of 1.5 and 2.8 is 4.2. 19b. The product of 7.3 and 0.6 is 43.8. 19c. The product of 0.09 and 0.7 is 6.3. 19d. The product of 0.79 and 1.5 is 1.185.

What molecules does the Krebs cycle make that the electron transport chain uses?

How does electron transport chain use the high-energy electrons from the Krebs cycle?

Where do the Krebs cycle and electron transport take place?