Biology A+ SPM ( 1st )

Which phase is this?

• Prophase

• Metaphase

• Anaphase

• Telophase

Tags

NGSS.HS-LS1-4

Why the cell undergoes mitosis?

Choose 2 answers

• Promote growth

• Increase the number of cells

• Repair damage of cell

• No use at all

Tags

NGSS.HS-LS1-4

Which of these is true?

• Continuous variation is affected by environment only

• Discontinuous variation is affected by both environment and genetic

• Continuous variation is affected by both environment and genetic

• Discontinuous variation and continuous variation are the same

What is the name of this process?

• Crossing over

• Fertilisation

• Deletion

• Inserting

What is the function of this organelle?

• Modifying protein

• Transport protein

• Modifying, sorting, packaging protein

• Synthesis protein

What is the function of this organelle?

• Engulf pathogens

• No use at all

• Transport protein

• Site for cellular respiration

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

What is the name of this process?

• Enzyme-substrate complex -> substrate

• Enzyme -> substrate

• Enzyme-substrate complex -> enzyme

• Substrate -> enzyme-substrate complex

Tags

NGSS.HS-PS1-2

Which of these are water soluble vitamins?

Choose 2 answers

• 
• 
• 

Which of these are correct??

Choose 2 answers

• Maltose + water -> glucose + glucose

• Galactose + water -> glucose + lactose

• Sucrose + water -> glucose + fructose

• Fructose + water -> glucose + sucrose

Which of the following is correct about S phase?

• Replication of DNA

• Synthesis of organelles

• Mitosis and cytokinesis

• Accumulation of energy