
Explain why gene regulation is important for cell specialization.


What is the main purpose of gene regulation in cells?
Which part of DNA acts like a “switch” to control whether a gene is active?
What happens in the pancreas when you eat sugar?
How do transcription factors help control gene activity?
Give an example of how gene regulation helps organisms respond to their environment.
In your own words, describe how gene regulation is like a traffic light.
Which gas do plants release into the air during photosynthesis?
Where does most cellular respiration take place inside eukaryotic cells?
Cellular respiration uses which two main reactants to produce energy?
Why are photosynthesis and cellular respiration described as a cycle?
What is the energy produced in cellular respiration used for?
Why is the exchange between photosynthesis and cellular respiration important?
How are photosynthesis and cellular respiration different?
Why does meiosis produce cells with 23 chromosomes instead of 46?
Explain how meiosis contributes to genetic variation among siblings.
How are mitosis and meiosis different?
Which process produces human cells with 23 chromosomes for reproduction?
During meiosis, crossing over increases genetic variation because chromosomes __________.
What is the main purpose of mitosis in your body?
How are mitosis and meiosis similar?