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Questions and Answers
What property of water allows raindrops to form clusters?
What property of water allows raindrops to form clusters?
- Cohesion (correct)
- Capillarity
- Surface tension
- Adhesion
What type of bond is most likely formed by a carbon atom?
What type of bond is most likely formed by a carbon atom?
- Ionic bond
- Covalent bond (correct)
- Metallic bond
- Hydrogen bond
Why is hydrochloric acid considered a strong acid?
Why is hydrochloric acid considered a strong acid?
- It does not donate protons
- It completely dissociates in solution (correct)
- It partially dissociates in solution
- It contains only weak bonds
Which two functional groups are always found in amino acids?
Which two functional groups are always found in amino acids?
How many electrons must one carbon atom share to complete its valence shell?
How many electrons must one carbon atom share to complete its valence shell?
What does the molarity of a solution measure?
What does the molarity of a solution measure?
What products are produced by the hydrolysis of ADP?
What products are produced by the hydrolysis of ADP?
Why are hydrophobic substances like vegetable oil not soluble in water?
Why are hydrophobic substances like vegetable oil not soluble in water?
What characterizes an alcohol functional group?
What characterizes an alcohol functional group?
How many carbon atoms does hexanol have?
How many carbon atoms does hexanol have?
What is the primary function of the plasma membrane?
What is the primary function of the plasma membrane?
Which statement describes diffusion?
Which statement describes diffusion?
What distinguishes facilitated diffusion from simple diffusion?
What distinguishes facilitated diffusion from simple diffusion?
How does glucose primarily cross the plasma membrane?
How does glucose primarily cross the plasma membrane?
What is the role of channel-mediated diffusion?
What is the role of channel-mediated diffusion?
Which process describes the movement of water across a selectively permeable membrane?
Which process describes the movement of water across a selectively permeable membrane?
What is a prokaryote?
What is a prokaryote?
Which of the following is NOT a level of ecological organization?
Which of the following is NOT a level of ecological organization?
What is the correct order of the steps in the scientific method?
What is the correct order of the steps in the scientific method?
In a controlled experiment, what is the purpose of blinding both scientists and individuals?
In a controlled experiment, what is the purpose of blinding both scientists and individuals?
What is the atomic number of an element?
What is the atomic number of an element?
How are neutrons calculated in an atom?
How are neutrons calculated in an atom?
In a triple covalent bond, how many electrons are shared?
In a triple covalent bond, how many electrons are shared?
What type of bond is formed between a hydrogen atom and a non-electronegative atom?
What type of bond is formed between a hydrogen atom and a non-electronegative atom?
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