5 Written Questions

1. Inhibition of one species if plants by chemicals produced by another plant
2. 4x runoff, 20x Ca and K
   Nitrogen: decomposers still present leeching Nitrogen, levels of N in H2O now unsafe to drink
3. Organisms that feed on others
4. 4 levels of organization
   1) Linear arrangement of amino acid
   2) Interactions between side-chains
   3) 3-D shape of a protein
   4)When more than one protein interacts
5. Most abundant organic molecule in nature, used as primary storage of energy for all living organisms, used for energy support

5 Matching Questions

1. Glycogen
2. Trophic Levels
3. Mendel's First Law
4. Mediterranean Scrub
5. Savannas and Deciduous Tropical Forests

1. a Long chains of glucose, highly branched
2. b The Principle of Segregation: individuals carry pairs of genes for each trait and these pairs separate during meiosis
3. c High temp and seasonal drought, grasslands with scattered broad-leaved deciduous or evergreen trees or shrubs, periodic burning is an important aspect
4. d Describe the ways that organisms interact
5. e Cool, moist winters and hot, dry summers, evergreen or summer-deciduous, drought resistant trees and shrubs in dense thickets

5 Multiple Choice Questions

1. The sum total of all genes in an individual
   1. Deserts
   2. Ecosystem
   3. Ecology
   4. Genotype
2. Lipid-like compounds produced by plants in response to microbial attack
   Produced in response to a signal elicitor
   1. Proteins
   2. Phytoalexins
   3. Photosynthesis
   4. Tannins
3. Inherit characteristics determined by combined effect of multiple genes
   1. Phytoalexins
   2. Polygenic Inheritance
   3. Polymers
   4. Arctic Tundra
4. The physical appearance of an organism
   1. Genes
   2. Pleiotropy
   3. Ecosystem
   4. Phenotype
5. The interaction between 2 or more organisms when utilizing a required resource that is in limited supply
   1. Cytoskeleton
   2. Competition
   3. Community
   4. Populations

5 True/False Questions

1. Ecology → The study of interactions of organisms with each other and with their environment

   True        False

2. Chemical Production → Inhibit the growth of other plants

   True        False

3. Microtubules → Made of tubulin

   True        False

4. Homologous Chromosomes → Two alleles that are identical

   True        False

5. Homozygous → Two different alleles occupying the same locus on homologous chromosomes

   True        False