Biology EOC Review

Front

What does tRNA deliver to the ribosomes during translation?

Back

tRNA delivers amino acids to the ribosomes during translation.

Front

What are carbohydrates made of?

Back

Carbohydrates are made of carbon (C), hydrogen (H), and oxygen (O).

Front

In which structure do plant cells produce their own food?

Back

Plant cells produce their own food in the chloroplast.

Front

How can the reintroduction of wolves benefit an ecosystem?

Back

It can eliminate weak animals from a prey population, thereby decreasing competition for natural resources.

Front

In an experiment on plant growth, what is the independent variable if different liquids are used?

Back

The independent variable is the type of liquid given to the plants.

Front

What is the function of chloroplasts in plant cells?

Back

Chloroplasts are responsible for photosynthesis, allowing plants to produce their own food.

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis in the cell.

Front

What are the main components of a nucleotide?

Back

A nucleotide consists of a sugar, a phosphate group, and a nitrogenous base.

Front

What is the primary function of mitochondria?

Back

Mitochondria are known as the powerhouse of the cell, generating ATP through cellular respiration.

Front

What is the difference between an independent variable and a dependent variable in an experiment?

Back

The independent variable is manipulated by the researcher, while the dependent variable is measured in response.