Statistics for Freshman Biology Quiz

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General Stats

  • This quiz has been taken 458 times
  • The average score is 8 of 30

Answer Stats

HintAnswer% Correct
What are the 4 major macromolecules?Carbohydrates
55%
Proteins
54%
What is a scientific explanation for a set of observations that can be tested in ways that support or reject it?Hypothesis
53%
Lipids
53%
What is the variable that is observed and that changes in response to the independent variable?Dependent Variable
47%
How many countries are there in the world?196
45%
What is the variable that is deliberately changed?Independent Variable
44%
What two men came up with the DNA double-helix model in 1953?Watson and Crick
42%
What changes the rate of a chemical reaction?Enzyme
37%
What is the act of noticing and describing events of processes in a careful, orderly way?Observation
36%
Nucleic Acids
34%
What are the 3 types of symbiosis?Mutualism
30%
Parasitism
30%
What process adds water to a Peptide Bond to form 2 amino acids?Hydrolysis
28%
Commensalism
25%
Which man has had Amyotrophic Lateral Sclerosis (ALS) for 50 years?Stephen Hawking
23%
What is the process in which molecules that cannot directly diffuse across the membrane pass through special protein channels?Facilitated Diffusion
19%
What 2 lakes border Wisconsin?Lake Michigan
17%
Lake Superior
16%
Law of Independent Assortment
16%
Law of Segregation
16%
What is an organized way of gathering and analyzing evidence about the natural world?Science
14%
How many gallons of water can you fit in a whale stomach?200
12%
What are Mendel's 3 laws?Law of Dominance
10%
What enzyme is required for transcription that bands to DNA and separates its strands?RNA polymerase
8%
What is the accumulation of pollutants in organisms as you move up the food chain?Biomagnification
7%
What is the highest navigable lake in the world?Lake Titicaca
6%
What is a factor that controls the growth of a population?Limiting Factor
6%
What are the chemical substances that an organism needs to sustain life?Nutrients
5%
How many cones are in the human eye?7 million
2%

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