TEAS 2023 SCIENCE EVERYTHING Correctly Well Documented 2024/2024.

How many Liters in a gallon? - correct answer 3.79L = 1 gallon How many ounces in a pound? - correct answer 16 oz How many ounces in a cup? - correct answer 8 oz What is a Base Pair and what are they held together by? - correct answer Two nucleotides that are bonded together with a hydrogen bond. Structural genes vs regulatory genes - correct answer Structural genes- Responsible for a physical trait of the organism Regulatory genes- control the activities of other genes. Turn genes on or off 9:3:3:1 ratio - correct answer The expected phenotypic ratio in the F2 generation for a cross of two characters that segregate independently. What does the parathyroid do? - correct answer regulates calcium levels in the blood What is hypocalcemia? - correct answer low calcium levels in the blood What are the steps of the scientific method? - correct answer 1. Ask a Question 2. Do Background Research 3. Construct a Hypothesis 4. Test Your Hypothesis by Doing an Experiment 5. Analyze Your Data and Draw a Conclusion 6. Communicate Your Results dependent variable - correct answer The outcome factor; the variable that may change in response to manipulations of the independent variable. independent variable - correct answer The experimental factor that is manipulated; the variable whose effect is being studied. control group - correct answer In an experiment, the group that is not exposed to the treatment; Placebo might be given. experimental group - correct answer In an experiment, the group that is exposed to the treatment, that is, to one version of the independent variable.