5 Written questions
5 Matching questions
- Transport Proteins (Proteomes)
- Hypothesis Example
- Control Group
- Discovery Based Science
- Horizontal Gene Transfer
- a 1. Genetic exchange between different species
2. Relatively rare
3. Ex: Genes that confer antibiotic resistance are sometimes transferred between different bacteria species
- b Experimentation that does not require a preconceived hypothesis. In some cases, the goal is to collect data to be able to formulate a hypothesis.
- c Proteins facilitate the uptake and export of substances. Protein molecules that help to transport substances throughout the body and across cell membranes
- d If exercise is related to weight loss then increasing the amount of daily exercise in someone's routine will cause them to lose weight.
- e the group that does not receive the experimental treatment.
5 Multiple choice questions
- 1. Progression of changes in a lineage
2. New species evolve from preexisting species by the accumulation of mutations
3. Natural selection takes advantage of beneficial mutations
- DoKi P ClOFaGeS
- Domain (largest)
- Species (smallest) It describes genetically similar individuals that are capable of mating to produce fertile offspring.
- Proteins are involved in cell shape and movement
- Proteins organize the components within cells
- 5 Stage Process
1. Observations are made regarding natural phenomena.
2. These observations lead to a hypothesis that tries to explain the phenomena. A useful hypothesis is one that is testable because it makes specific preditions.
3. Experimentation is conducted to determine if the predictions are correct.
4. The data from the experiment are analyzed.
5. The hypothesis is considered to be consistent with the data, or it is rejected.
5 True/False questions
Modern Forms of Life → 1. All modern forms of life display a common set of characteristics.
2. Based on biological evolution.
Experimental Variable → independent variable, the component or factor being tested
Control Sample → a sample that receives no treatment during an experiment, and demonstrates what happens if no experimental variables are applied.
Bacteria → (microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission
Cell Signaling (Proteomes) → Proteins organize the components within cells