5 Written questions
5 Matching questions
- a Timing and coordination of several events are necessary for the normal development of an organism, and these events require regulation by multiple mechanisms.
- b Environmental factors influence the expression of the genotype in an organism.
- c Interactions between cells affect the fitness of the organism.
- d Cell membranes are selectively permeable due to their structure.
- e The subcomponents of a biological polymer and their sequence determine the properties of that polymer.
5 Multiple choice questions
- Biological systems are affected by disruptions to their homeostasis.
- Interactions between external stimuli and gene expression result in specialization of cells, tissues, and organs.
- Organisms exhibit complex properties due to interactions between their constituent parts.
- Changes in genotype can result in changes in phenotype.
- Global distribution of ecosystems changes substantially over time.
5 True/False questions
2.A.2. → Organisms capture, use, and store energy in biological processes such as growth, reproduction and maintaining homeostatic processes.
2.C.3. → Organisms must exchange matter with the environment to grow, reproduce, and maintain organization.
2.B.2. → Growth and dynamic homeostasis is maintained by the constant movement of molecules across membranes.
3.A.1 → DNA, and in some cases RNA, is the primary source of heritable information.
3.E.1. → Timing and coordination of several events are necessary for the normal development of an organism, and these events require regulation by multiple mechanisms.