Scientific Method and Laboratory Techniques Quiz

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Which characteristic of water allows it to stick to other surfaces?

Capillary action

Resistance to temperature change

Adhesion (correct)

Cohesion

What is the function of carbohydrates in living organisms?

Long-term energy storage (correct)

Structural support

Cell membrane formation

Nucleic acid synthesis

What is the main role of enzymes in biological systems?

Storing genetic information

Lowering activation energy of chemical reactions (correct)

Facilitating cell communication

Forming cell membranes

What is the primary function of the chloroplast in plant cells?

Converting light energy into chemical energy Signup and view all the answers

What is the term used to describe the movement of water across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration?

Osmosis Signup and view all the answers

What is the primary function of a graduated cylinder in a laboratory setting?

To measure volumes of liquids accurately Signup and view all the answers

Which characteristic of water allows it to stick to other surfaces?

Polar heads Signup and view all the answers

What is the term used to describe the process of movement of molecules from an area of higher concentration to an area of lower concentration?

Diffusion Signup and view all the answers

Which organelle is responsible for photosynthesis in plant cells?

Chloroplast Signup and view all the answers

What type of bonding allows carbon to form a wide variety of compounds?

Covalent bonding Signup and view all the answers

Scientific Method and Laboratory Techniques Quiz

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Questions and Answers

Which characteristic of water allows it to stick to other surfaces?

What is the function of carbohydrates in living organisms?

What is the main role of enzymes in biological systems?

What is the primary function of the chloroplast in plant cells?

What is the term used to describe the movement of water across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration?

What is the primary function of a graduated cylinder in a laboratory setting?

Which characteristic of water allows it to stick to other surfaces?

What is the term used to describe the process of movement of molecules from an area of higher concentration to an area of lower concentration?

Which organelle is responsible for photosynthesis in plant cells?

What type of bonding allows carbon to form a wide variety of compounds?

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