In order for a reaction to occur, energy is needed to break the bonds that already exist in the reactant molecules; that energy is called the ________ energy.
Fill in the blank(s) with the appropriate word(s).
activation
You might also like to view...
An infant suckling at a mother's breast will stimulate the mother's hypothalamus to release _____, which is carried down the ____ and stimulates ____.
a. prolactin (PRL); hypothalamohypophyseal portal system; milk production b. oxytocin (OT); hypothalamohypophyseal portal system; milk ejection c. PRL; hypothalamohypophyseal portal system; milk production d. OT; hypothalamohypophyseal tract; milk ejection e. PRL; hypothalamohypophyseal tract; milk production
What is the key muscle in throwing a punch?
A. Rhomboid major B. Serratus anterior C. Pectoralis minor D. Levator scapulae
All of the following are types of mediated transport except one. Identify the exception.
A) secondary active transport B) primary active transport C) simple diffusion D) facilitated diffusion
Vitamin D must be provided entirely by dietary sources
Indicate whether the statement is true or false