Answer the following statements true (T) or false (F)
1. All tissues are composed of cells.
2. The capacity to maintain a fairly constant body temperature is a homeostatic process.
3. A community is composed of different populations of animals and plants.
4. A defining characteristic that distinguishes prokaryotic and eukaryotic organisms is the lack of a cell membrane in prokaryotes.
1. TRUE
2. TRUE
3. TRUE
4. FALSE
You might also like to view...
Research on transgenic Drosophila models of Huntington disease has found that ____
a. the NUB1 protein decreases levels of mutant huntingtin protein, and thereby, cell death b. the mutant huntingtin protein is destroyed by the SOD1 protein c. Drosophila and humans share more than 90% of genes d. the accumulation of mutant proteins in the brain causes Huntington disease e. treatment of patients with Rhes protein cures Huntington disease
The first cells were ____
anaerobic a. autotrophic b. parasitic c. anaerobic d. aerobic e. necrotic
The gallbladder produces bile.
Answer the following statement true (T) or false (F)
Which of the following departments is likely to experience experimental data more frequently than nonexperimental data?
A. Pricing B. R&D C. Marketing D. HR