2023-2024 Biology Pre-Test

All of the following pieces of equipment EXCEPT for _____________ could be useful for transferring a liquid from one container to another.

• Beaker

• Funnel

• Petri Dish

• Graduated Cylinder

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Unit 1 Concept 1; Nature of Science

Which of the measurements below is the most accurate?

(Click on the image to enlarge)

• 1. Graduated cylinder - 80.6 mI

  2. 

• 2. Erlenmeyer flask - 325 mL

• 2. Beaker - 48 mL

  3. 

• 1. Beaker - 400 mL

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Unit 1 Concept 1; Nature of Science

Which piece of glassware is never used for making measurements?

• Graduated cylinder

• Beaker

• Test Tube

• Erlenmeyer flask

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Unit 1 Concept 1; Nature of Science

In a hypothesis, the ______ variable is what is being tested, while the

_______ variable is the one being measured in response.

• 1. control; dependent

  2. 

• 1. independent; control

• 1. dependent; independent

  2. 

• 1. independent; dependent

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Unit 1 Concept 1; Nature of Science

When placed in water, oil does not dissolve and stays separate. This means oil is _____ and _____.

• hydrophilic and polar

• hydrophobic and polar

• hydrophilic and nonpolar

• hydrophobic and nonpolar

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Unit 1 Concept 2 ; Chemistry of Life

If available, the body will always digest which macromolecule for energy first?

• Proteins

• Lipids

• Enzymes

• Carbohydrates

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Unit 1 Concept 3 ; Macromolecules

We obtain all of the macromolecules from the food that we eat except for _______.

• Proteins

• Lipids

• Carbohydrates

• Nucleic Acids

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Unit 1 Concept 3 ; Macromolecules

Reorder the following to

1- Plant cell

2. 2- Prokaryotic cell

3. 3- Animal Cell

• 
• 
• 

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Unit 2 Concept 1 ; Cell Theory and Organelles

According to Cell Theory, ________

• 1. all multicellular organisms are composed of prokaryotic cells.

• 1. even primitive cells, like the prokaryote, can carry out the functions of life.

• 1. only cells like the eukaryote can carry out the functions of life.

• 1. single celled organisms are only capable of asexual reproduction.

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Unit 2 Concept 1 ; Cell Theory and Organelles

Match the following

• Nucleus

• Controls the passage of materials in and out of the cell. ​

• Golgi Apparatus

• 1. Produce energy in the form of ATP.

• Mitochondria

• Makes Proteins.

• Ribosomes

• 1. Modifies and packages proteins.

• Cell Membrane

• 1. Protects DNA.

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Unit 2 Concept 1 ; Cell Theory and Organelles