FREE BIOLOGY AND STUDY GAMES ABOUT 9TH GRADE

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FREE BIOLOGY AND STUDY GAMES ABOUT 9TH GRADE

BIO EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -8 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Proteins: Monomers, Polymers, Functions, Shape, Where are they found?

Answer:

to be put in Question 2: Nucleic Acids: Monomers, Polymers, Functions, Shape, Where are they found?

Answer:

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Question 3: Compare and contrast plant and animal cells.

Answer:

Plant: square cell shape, h2O OUTSIDE THE CELL,

Question 4: Name two OTHER unique properties of water and describe them in detail

Answer:

Cohesion and Adhesion: Water is sticky and sticks to itself and other things.

Ice floats: Water is less dense in its solid state than it's liquid state. This allows for life in the winter and insulation.

Question 5: Lipids: Monomers, Polymers, Functions, Shape, Where are they found?

Answer:

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Question 6: Describe the steps involved in the scientific method

Answer:

-Make an observation and ask a question -Do background research -Construct a hypothesis(make a guess) -Test your hypothesis with an experiment -Analyze your data and make a conclusion -Report your results Question 7: Carbohydrates:Monomers, Polymers, Functions, Shape, Where are they found?

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Question 8: Name two unique properties of water and describe them in detail

Answer:

-Universal Solvent: water acts as a universal solvent-it will dissolve anything(exceptions are non-polars, oil) -High Surface Tension: Water has a very high surface tension; the surface area resists being broken. In this way , it somewhat acts as a solid