Water, Macromolecules and Microscope Review

Front

What are macromolecules?

Back

Large, complex molecules that are essential for life, including carbohydrates, proteins, lipids, and nucleic acids.

Front

What is the primary function of carbohydrates?

Back

To provide energy and structural support in cells.

Front

What are proteins made of?

Back

Amino acids linked together by peptide bonds.

Front

What is the role of lipids in biological systems?

Back

To store energy, form cell membranes, and act as signaling molecules.

Front

What are nucleic acids?

Back

Macromolecules that store and transmit genetic information, including DNA and RNA.

Front

What is a hydrogen bond?

Back

A weak bond formed between a hydrogen atom and an electronegative atom, such as oxygen or nitrogen.

Front

What is the function of the eyepiece in a microscope?

Back

To magnify the image of the specimen being observed.

Front

What is capillary action?

Back

The ability of water to flow in narrow spaces without the assistance of external forces, crucial for water transport in plants.

Front

What is the significance of water's high specific heat?

Back

It helps regulate temperature in organisms and environments, allowing for stable conditions.

Front

What is the function of the diaphragm in a microscope?

Back

To control the amount of light that reaches the specimen.