Podcast
Questions and Answers
What is the hard tissue that constitutes the body of the tooth?
What is the hard tissue that constitutes the body of the tooth?
- Pulp
- Cementum
- Enamel
- Dentin (correct)
Which type of dentin is not normally exposed to the oral environment?
Which type of dentin is not normally exposed to the oral environment?
- Secondary dentin
- Tertiary dentin (correct)
- Transparent dentin
- Primary dentin
What covers the root dentin?
What covers the root dentin?
- Tertiary dentin
- Pulp
- Cementum (correct)
- Enamel
Which structure covers the crown dentin?
Which structure covers the crown dentin?
Which type of dentin is formed in response to stimuli?
Which type of dentin is formed in response to stimuli?
What is the significance of the PFK reaction in the glycolytic pathway?
What is the significance of the PFK reaction in the glycolytic pathway?
What is the PFK reaction also known as in the glycolytic pathway?
What is the PFK reaction also known as in the glycolytic pathway?
Why is the enzyme catalyzing the committed step important in a metabolic pathway?
Why is the enzyme catalyzing the committed step important in a metabolic pathway?
In which step of the glycolytic pathway does the PFK reaction occur?
In which step of the glycolytic pathway does the PFK reaction occur?
What is the characteristic of the enzyme catalyzing the committed step in a metabolic pathway?
What is the characteristic of the enzyme catalyzing the committed step in a metabolic pathway?
Study Notes
The PFK Reaction in Glycolysis
- The PFK (Phosphofructokinase) reaction is the first unique and irreversible step in the glycolytic pathway.
- It is considered the "committed" step in the pathway.
- The enzyme catalyzing the committed step in a metabolic pathway, such as PFK, is typically the most important control component in the pathway.
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Description
Test your knowledge of key terms related to dentin classification and physical properties in this informative quiz. Explore topics such as primary and secondary dentin, tubular and intertubular relations, incremental lines, and more. Perfect for students and professionals in the field of dentistry.
