EOC Biology Review Assignment

Front

What is the primary function of the plasma membrane in a cell?

Back

The plasma membrane regulates what enters and exits the cell, maintaining homeostasis.

Front

Define parasitism in ecological terms.

Back

Parasitism is a relationship between two organisms where one organism (the parasite) benefits at the expense of the other (the host).

Front

What is an organ system?

Back

An organ system is a group of organs that work together to perform complex functions for the organism.

Front

What are the major reservoirs of carbon in the carbon cycle?

Back

Major reservoirs include tropical forests, oceans, and fossil fuels.

Front

What is the role of photosynthesis in the carbon cycle?

Back

Photosynthesis converts carbon dioxide into glucose, which is used by plants for energy.

Front

What is a nucleotide?

Back

A nucleotide is the basic building block of DNA, consisting of a sugar, a phosphate group, and a nitrogenous base.

Front

Explain the process of cellular respiration.

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.

Front

What is homeostasis?

Back

Homeostasis is the ability of an organism to maintain a stable internal environment despite external changes.

Front

Define mutualism in ecology.

Back

Mutualism is a symbiotic relationship where both organisms benefit from the interaction.

Front

What is the difference between an organ and a tissue?

Back

A tissue is a group of similar cells that perform a specific function, while an organ is made up of different tissues working together.