SCIN 130 Quiz 1. Complete Solution. A+ Graded.Question 1 of 31
3.0 Points
Which is a single cell that lacks membrane bound organelles?
A. Ribosomes
B. Eukaryote
C. Nucleolus
D. Prokaryote
Feedback: Gre
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SCIN 130 Quiz 1. Complete Solution. A+ Graded.Question 1 of 31
3.0 Points
Which is a single cell that lacks membrane bound organelles?
A. Ribosomes
B. Eukaryote
C. Nucleolus
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?
A. Centered
B. Homeostasis
C. Equilibrium
D. Equality
Feedback: Great.
Question 3 of 31
3.0 Points
Which statement would be a hypothesis using the scientific method?
A. There must be something wrong with my sprinkler.
B. My grass is not growing.
C. If my sprinklers are not working, then my flowers will also die.
D. Why isn’t my grass growing?
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?
A. Observation
B. Data collection
C. Hypothesis formation
D. Prediction
Feedback: Great job.
Question 5 of 31
3.0 Points
What is the correct order from highest level to lowest level of taxonomic hierarchy?
A. Order, family, genus, species
B. Genus, species, order, family
C. Species, genus, family, order
D. Family, order, genus, species
Feedback: Great.
Question 6 of 31
3.0 Points
What is adaptation due to?
A. altering reproduction from single to multi-cell
B. a change in eating habits due to health issues
C. response to touching a thorn on a plant
D. a consequence of evolution by natural selection
Feedback: All living organisms share several key characteristics that define life; adaptation is
one of them. For more information, see properties of life in Chapter 1.
Question 7 of 31
3.0 Points
What process do scientists use as a way to perform research with defined steps that include
experiments and careful observation?
A. A clean lab bench
B. A journal article
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