Final Exam

Front

Beeswax is a waxy substance produced by bees and used by humans. Ancient Romans used it as a waterproofing agent. Beeswax is which type of organic molecule? Options: carbohydrate, lipid, nucleic acid, protein.

Back

lipid

Front

Biomolecules needed in a dog supplement to build lean muscle, strengthen tendons and ligaments, and provide energy.

Back

Proteins and carbohydrates

Front

The human body maintains a temperature of around 98.6 degrees at all times. Enzymes are involved in almost every chemical reaction in the body. What is the connection between these two statements?

Back

Enzymes function best at a specific temperature.

Front

What will most likely happen if an appropriate enzyme is added to a chemical reaction?

Back

The reaction rate will increase.

Front

Which conclusion can be drawn from this graph?

Back

The optimum pH of the enzyme is 6.6.

Front

What allows cells to recognize each other and act like ID tags?

Back

Cell Surface Markers

Front

What type of transport is occurring in part A of the diagram? Options: Facilitated Diffusion, Osmosis, Active Transport, Diffusion

Back

Diffusion

Front

What type of transport is occurring in part B of the diagram? Options: Osmosis, Diffusion, Facilitated Diffusion, Active Transport

Back

Facilitated Diffusion

Front

Back

F

Front

This a picture of an animal and plant cell placed in a solution. Describe the solution?

Back

Hypotonic