Chapter 24
Biology Concepts and Applications · 5 exercises
Problem 1
An increase in the number, size, and volume of plant cells or animal cells is called ____________. a. growth b. development c. differentiation d. all of the above
3 step solution
Problem 2
The internal environment consists of ___________. a. all body fluids b. all fluids in cells c. all body fluids outside cells d. interstitial fluid
4 step solution
Problem 3
__________ influences the concentrations of water and solutes in the internal environment. a. Diffusion b. Active transport c. Passive transport d. all are correct
6 step solution
Problem 4
Cell communication typically involves signal ___________. a. reception b. transduction c. response d. all are correct
6 step solution
Problem 5
Match the terms with their most suitable description. ________circadian rhythm ________homeostasis ________apoptosis ________negative feedback a. programmed cell death b. 24 -hour or so cyclic activity c. stable internal environment d. an activity changes some condition, then the change triggers its own reversal
6 step solution