Checkpoint 4 (24/25)

Front

What is the structure of DNA that pairs with nitrogen bases?

Back

Nitrogen base pair.

Front

What are the two main components of a plant's vascular system?

Back

Xylem and phloem.

Front

What structure of DNA is responsible for holding the genetic information?

Back

Nitrogen bases.

Front

What is the role of phosphate in the DNA structure?

Back

Phosphate forms the backbone of the DNA molecule.

Front

What is the purpose of the cell cycle?

Back

The cell cycle is needed for growth and repair.

Front

What is the monomer of nucleic acids?

Back

Nucleotide.

Front

What are the two types of nucleic acids?

Back

DNA and RNA.

Front

What is the function of xylem in plants?

Back

Xylem transports water and minerals from the roots to the rest of the plant.

Front

What is the function of phloem in plants?

Back

Phloem transports sugars and nutrients produced by photosynthesis.

Front

What are the three main parts of a nucleotide?

Back

A nitrogen base, a phosphate group, and a deoxyribose sugar.