5 Written questions
5 Matching questions
- a Organisms capture, use, and store energy in biological processes such as growth, reproduction and maintaining homeostatic processes.
- b Mendelian genetics provides a basic understanding of the underlying causes of the pattern traits from parent to offspring.
- c Errors in normal signal transduction may alter cellular response.
- d Changes in genotype can result in changes in phenotype.
- e Variation in molecular units provides cells with a wider range of functions.
5 Multiple choice questions
- A variety of intercellular and intracellular signal transmissions mediate gene expression.
- Timing and coordination of several events are necessary for the normal development of an organism, and these events require regulation by multiple mechanisms.
- Organisms use negative feedback mechanisms to maintain their internal environments and respond to external environmental changes.
- Interactions between cells affect the fitness of the organism.
- Signal transduction pathways link signal reception with cellular response.
5 True/False questions
2.E.2. → Timing and coordination of several events are necessary for the normal development of an organism, and these events require regulation by multiple mechanisms.
4.B.1. → Interactions between molecules affect their structure and function.
2.D.3. → Biological systems are affected by disruptions to their homeostasis.
4.A.1. → All living systems require constant input of energy.
3.D.1 → Cell communication involves processes resulting from evolution that are shared common features.