The p53 gene performs what function?

oxygen transport

tumor suppression

hair growth

lactose digestion

During hemostasis, which process occurs first? A. Platelet aggregation B. Fibrinolysis C. Platelet adhesion D. Fibrinogen conversion

Your community is home to a large coal-fired power plant. which pollutants are most likely to be found in the air?

Why is it challenging to determine the number of species on earth?

Picking up a book is a voluntary action. Describe two differences between a reflex action and a voluntary action.

What happens when the thermal energy of a subtance increases? 1. The motion of the particles in the substance increases, and the temperature of the substance decreases. 2.

In which type of external bleeding is less likely to clot?

Which is a common characteristic of extrusive igneous rock? a. cools slowly c. contains small grains b. forms crystals d. contains large grains

What is the gel like substance in a plant and animal cell?

Which of the following best explains how much activities can directly contribute to landslides

Which best describes an organism niche