2nd 9 weeks CA revuiew

Front

What is the term for the representation of generations in a pedigree?

Back

Roman numerals are used to mark each generation in a pedigree.

Front

What is the process of cell division that results in half the number of chromosomes compared to the parent cell?

Back

Meiosis is the process that results in half the amount of chromosomes.

Front

What is the structure of DNA that resembles a twisted ladder?

Back

The structure of DNA that looks like a twisted ladder is called a double helix.

Front

What makes up the sides of a DNA ladder?

Back

The sides of a DNA ladder are made up of sugars and phosphates.

Front

What process do multi-cellular organisms use to replace damaged body cells?

Back

Mitosis is the process used by multi-cellular organisms to replace damaged body cells.

Front

What are the building blocks of DNA?

Back

Nucleotides are the building blocks of DNA.

Front

What are the four nitrogen bases found in DNA?

Back

The four nitrogen bases in DNA are adenine, thymine, cytosine, and guanine.

Front

What is the role of mitosis in organisms?

Back

Mitosis is responsible for growth, development, and tissue repair in organisms.

Front

What is the difference between mitosis and meiosis?

Back

Mitosis results in two identical daughter cells, while meiosis results in four genetically diverse cells.

Front

What is a pedigree chart used for?

Back

A pedigree chart is used to track the inheritance of traits across generations.