How are mitochondria inherited?
Mitochondria are inherited maternally, which means they are passed from mothers to their children through the egg cell.
Can mitochondrial diseases be cured?
Currently, there is no cure for most mitochondrial diseases, but treatments are available to manage symptoms and improve quality of life.
Why are mitochondria called the powerhouse of the cell?
Mitochondria are called the powerhouse of the cell because they produce the majority of the ATP, which is the energy currency of the cell, through the process of oxidative phosphorylation.
How are enzymes used in industry?
Enzymes are used in various industries for their catalytic properties. They are used in the food industry to enhance flavors and textures, in detergents to break down stains, and in pharmaceuticals for drug manufacture.
Why are enzymes sensitive to pH and temperature?
Enzymes are sensitive to pH and temperature because changes in these conditions can alter the enzyme's structure. Extreme temperatures and pH levels can unfold the enzyme, rendering it inactive.
What are enzyme inhibitors and why are they important?
Enzyme inhibitors are molecules that can decrease or block the activity of an enzyme. They are crucial in regulating enzyme activity in the body and are often used as drugs to treat diseases by inhibiting specific enzyme-targeted pathways.
Can enzymes be reused?
Yes, enzymes can be reused. They are not consumed in the reactions they catalyze and can continue to act repeatedly on multiple substrate molecules.
How do enzymes speed up chemical reactions?
Enzymes accelerate chemical reactions by lowering the activation energy required, facilitating the transformation of substrates into products more efficiently.
How does the heart contribute to overall health?
The heart ensures all bodily tissues receive adequate oxygen and nutrients and helps in the removal of metabolic wastes, which is crucial for maintaining overall health.
What are the different types of circulations involved with the heart?
The heart is involved with pulmonary circulation (between the heart and lungs), systemic circulation (throughout the body), and coronary circulation (blood supply to the heart itself).
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