5 Written questions
5 Matching questions
- a Environmental factors influence the expression of the genotype in an organism.
- b Eukaryotic cells maintain internal membranes that partition the cell into specialized regions.
- c Growth and dynamic homeostasis is maintained by the constant movement of molecules across membranes.
- d Interactions of subcellular structures, including a repertory of eukaryotic organelles possessing specialized functions, provide essential cellular functions and activities.
- e All living systems require constant input of energy.
5 Multiple choice questions
- Organisms exhibit complex properties due to interactions between their constituent parts.
- Mendelian genetics provides a basic understanding of the underlying causes of the pattern traits from parent to offspring.
- Viruses reproduce and can introduce genetic variation into their hosts.
- Organisms capture, use, and store energy in biological processes such as growth, reproduction and maintaining homeostatic processes.
- Cells communicate with each other through direct contact with other cells or from a distance via chemical signaling.
5 True/False questions
3.D.3. → Biological systems are affected by disruptions to their homeostasis.
3.D.1 → DNA, and in some cases RNA, is the primary source of heritable information.
3.A.2 → The inheritance pattern of many traits cannot be explained by simple Mendelian genetics.
2.B.1. → Interactions between molecules affect their structure and function.
4.C.1. → Positive feedback mechanisms amplify responses and processes in biological organisms.