2023 Semester Final Exam Review #1

Front

What are the 3 types of Passive Transport?

Back

Diffusion, osmosis, and facilitated diffusion; they do not require energy.

Front

What happens during osmosis if a solution is isotonic to the cells?

Back

Concentrations are equal and H2O move in/out at the same rate.

Front

Define an invasive species.

Back

An invasive species is a non-native organism that causes harm to the environment, economy, or human health.

Front

Why do invasive species usually grow in numbers?

Back

They grow well due to lack of natural predators.

Front

What disruptions do invasive species cause in ecosystems?

Back

They can outcompete native species.

Front

Give an example of an invasive species.

Back

Zebra mussel.

Front

What is the ultimate result of mitosis?

Back

2 identical cells.

Front

How does mitosis maintain genetic continuity?

Back

By producing two identical cells with the same genetic material.

Front

Which trophic level has the most stored energy?

Back

Trophic level 1 or the producers.

Front

Why do producers have the most stored energy?

Back

They convert solar energy into usable energy for living things.