The formula for peptides is written so that the free _____ group is on the left end and the free _____ group is on the right end.

solve the exponential equation algebraically. Approximate the result to three decimal places. e^3x = 25

What if Cisneros's father were to write his own "Only Daughter" essay, on the subject of his daughter's upbringing? How might his viewpoint differ from his daughter's?

A gas in a piston-cylinder assembly undergoes a compression process for which the relation between pressure and volume is given by

$$pV^{n} = \text{constant}$$

The initial volume is $0.1 \:m^3$ , the final volume is $0.04 \: m^3$ , and the final pressure is 2 bar. Determine the initial pressure, in bar, and the work for the process, in kJ, if (a) n = 0, (b) n =1, (c) n = 1.3.

Is the following sentence true or false? The destruction of forests and pollution of the oceans has no effect on the survival of animal life.

Give three solutions of inequality x<6.

Find, in the form $y=a x^{2}+b x+c ,$ the equation of the quadratic whose graph: a. touches the x-axis at 4 and passes through (2, 12). b. has vertex (-4, 1) and passes through (1, 11).

Simplify. Assume that each radical represents a real number. (x+y)(x-y)

How can you round 12.75 to the nearest whole number?

Home A uses 8 gallons of propane per day for heat. Home B uses 5 gallons per day. Both homes begin with propane tanks filled to their maximum capacities of 500 gallons. Write a function that describes the combined amount of propane Homes A and B have remaining in their tanks per day. Use the function to solve for x=50, and interpret the result.

To which group-cnidarians or annelids-are arthropods more closely related in phylogenetic (evolutionary) terms? In your answer, note similarities and differences in anatomy, physiology, and embryology.

The principal of a school sends out a questionnaire to a random sample of 60 parents of students at the school and asks them to choose a date for back-to-school night. Which of the following is the best description for this study? A census B Experiment C Observational study D Survey

Solve each inequality. $\dfrac{y}{4}>3$

Assume choice references a string. The following if statement determines whether choice is equal to ‘Y’ or ‘y’: if choice == 'Y' or choice == 'y' :Rewrite this statement so it only makes one comparison and does not use the or operator. (Hint: use either the upper or lower methods.)