Which statement is true of cancer?

Mutations in certain genes cause tumors.

Tumor cells lack growth factors and DNA.

DNA mutations are unrelated to cancer.

Cancer results when cells stop dividing.

Which enzymes break down carbohydrates? (APEX) A) Proteases B) Nucleases C) Lipases D) Amylases

Carbon is most abundant in what in what

The second most common drug to cause vehicle collisions is

How much faster than normal extinction have humans caused extinction rates to climb? A. 1000 B. 10 C. 1/2 D. 100

Greg has several siblings that all look very different from one another. However, he can see different traits from his mother and father in each of them. What contributed to these differences between his siblings? A.

Organisms which can make their own food are found in this kingdom:

What are hormones and why are they important?

What is the central dogma that tells how information is transformed to make a protein

Select one organism from above and describe how it functions in the energy pyramid

Which event must precede all others during tissue repair? which event must precede all others during tissue repair? inflammation occurs near the affected cells. epithelia reproduce and migrate to the damaged area.