Use the coarse-focus knob to raise the stage until part of the threads comes into focus. Keep raising the stage slowly until all three threads are out of focus again. Now switch to the high-power objective. The threads are at different depths of view. To see each thread’s color, adjust the fine-focus knob. Top thread color: Middle thread color: Bottom thread color:

An example of what is geese flying south for the

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.

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle