Choose the correct classification of 5x + 3x2 - 7x3 + 2.

a. Third degree polynomial

b. Fourth degree trinomial

c. Sixth degree polynomial

d. First degree binomial

When lightning strikes the ocean why don't all the fish die

Which of the following is not a macromolecule? a. lipid b. protein c. carbohydrate d. ice

To maintain homeostasis what must follow the chemical decomposition of food for energy production

This year will have a February 29th if, and only if, this is a leap year. Which word phrase in the statement makes this a biconditional?

An acorn is eaten by a squirrel, which is by an owl what model best describes this simple relationship, and how does it show energy flow

The cerebellum can be permanently damaged by stroke or temporarily affected by drugs or alcohol. The resulting disturbance in motor control is known as:

A narrow strip of land connecting two larger land bodies is known as a (n: a. peninsula b. bridgeland c. spine d. archipelago e. isthmus

What are fat soluble signalmolecules that are derived from cholesterol?

A wealthy businessman uses modern DNA technology to bring dinosaurs back from extinction. He breeds many varieties of dinosaurs and plans to open a theme park where visitors can see them.

If a DNA sample contains 25 percent adenine (A), what percent of thymine, cytosine, and guanine must it contain? Use Chargaff's rule to construct your answer