Eugene drew the following diagram to describe the levels of structural organization of an animal’s body. He will list the cell as both the least specialized and the most numerous at the bottom of the pyramid. Which of the following should he list in level 1 on the diagram? (Hint: Step 1. List the levels of cellular organization in animals. Step 2. Arrange the levels of organization from least specialized and highest in number to most specialized and lowest in number. Step 3. Identify the level of organization that would fall at the top of the pyramid.)

Part a - prefixes, roots, and suffixes match these prefixes, suffixes and roots to their meanings. phospho- angio- -uria -tropic -phag- a. the word root means blood or lymph vessels. b. the word root means urine. c. the word root means feeding or eating. d. the word root means phosphate or phosphorus. e. the word root means attracted specifically to the specified organ or tissue. part b – match these vocabulary terms to their meanings. gonadotropic polyuria angiotensin ii polyphagia phosphodiesterase upon the release of renin, is produced and stimulates vasoconstriction and the release of aldosterone. fsh and lh are examples of hormones, which target the ovaries or testes. an enzyme that degrades second messengers like camp or cgmp is . overproduction of urine, or , is a sign of diabetes mellitus. overeating, or , is a sign associated with diabetes mellitus.

One of the purposes of transcription is to produce a sequence of bases that

Which topic is most likely to be studied by bo which topic is most likely to be studied by botanist? insect metamorphosis, viral infection, plant growth, animal physiology