Hormones are made of

A) energy

B) carbohydrates

C) nucleic acids

D) proteins

Why is DNA replication such an important process?

How would a drug that blocks acetylcholine receptors at the motor end plate affect skeletal muscle? how would a drug that blocks acetylcholine receptors at the motor end plate affect skeletal muscle?

Which of the following best describes the effects of water pollution on aquatic ecosystems?

Why might early migration be harmful to bird population

Managing southeastern forests specifically for the red-cockaded woodpecker question 8 options: a. involved strict fire-suppression measures b. included providing nesting cavities for breeding groups c. caused other species of songbird to decline d.

Proteins attract water and hold it within blood vessels, preventing it from freely flowing into the spaces between the cells. this is an example of how protein is used for: a. maintaining fluid and electrolyte balance. b. building antibodies. c.

Identify the fuel that could be classified as a nonrenewable or renewable resource. A) biomass B) geothermal C) wind D) tidal

Water is essential for life. Its special properties make water the single most important molecule in plant life. Which of the following properties of water enable it to move from the roots to the leaves of plants? a:Water exhibits cohesive behavior.

Whats the process of Asexual Reproduction for Komodo Dragons?

As you add drops of water to the surface of the penny, each drop sticks to the other water droplet forming a large drop on top of the penny. This is caused by which water property? Question options: adhesion cohesion capillary action