Tutoring cell cycle and DNA

During what stage does the G₁, S and G₂ phases happen?

• Interphase
• M phase
• Mitosis
• Cytokinesis

During which stage of the cell cycle does mitosis and cytokinesis occur?

• Interphase
• S phase
• M phase
• G1 phase

Tags

NGSS.HS-LS1-4

During what phase of the cell cycle is DNA replicated?

• G1 phase
• S phase
• G2 phase
• M phase

During what phase of the cell cycle does the cell grow?

• G1 phase
• S phase
• M phase
• Cytokinesis

During what phase of the cell cycle does the cell prepare for mitosis?

• G1 phase
• S phase
• G2 phase
• M phase

Tags

NGSS.HS-LS1-4

Put the following stages of the cell cycle in order: G2, S, G1, M. 

• G1, S, G2, M
• S, G1, G2, M
• G1, M, G2, S
• M, G1, S, G2

Tags

NGSS.HS-LS1-4

During which phase of the cell cycle does the cell spend the most time?

• Mitosis
• Cytokinesis
• Interphase

Why is DNA important?

• it is very small and very complicated
• it's in everything
• it serves as the blueprint for traits of all living things
• because we eat it every day for energy

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

Which 2 molecules form the sides (backbone) of the DNA ladder?

• deoxyribose sugar and adenine
• deoxyribose sugar and a hydrogen bond
• deoxyribose sugar and the nucleus
• deoxyribose sugar and phosphate

Nitrogenous bases are joined by which type of bond?

• polar bonds
• ionic bonds
• covalent bonds
• hydrogen bonds

Tags

NGSS.MS-LS3-1

NGSS.MS-PS1-1