SCIN 130 week 1 quiz. Questions With Answers.

Part 1 of 7 - Part 1: Text Material 27.0 Points

Question 1 of 31
3.0 Points
Which is a single cell that lacks membrane bound organelles?

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A. Ribosomes

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B. Eukaryote

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C. Nucleolus

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D. Prokaryote



Feedback: Great.
Question 2 of 31
3.0 Points
What is the term for an organisms' ability to maintain constant internal conditions even when
environmental conditions change?

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A. Centered

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B. Homeostasis

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C. Equilibrium

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D. Equality



Feedback: Great.
Question 3 of 31
3.0 Points
Which statement would be a hypothesis using the scientific method?

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A. There must be something wrong with my sprinkler.

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B. My grass is not growing.

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C. If my sprinklers are not working, then my flowers will also die.

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D. Why isn’t my grass growing?

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E. I turn on my sprinklers.



Feedback: Remember, the hypothesis works to answer your question, and a prediction is based
on the hypothesis, so they may sound similar. Review the scientific process in Chapter 1.
Question 4 of 31
3.0 Points
What is the first step in the scientific process?

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A. Observation

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B. Data collection

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C. Hypothesis formation

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D. Prediction