Why is Red Meat ... Red?

The video explains that the red juice in rare steak is not blood but a mix of water and myoglobin, a protein that stores oxygen in muscle cells. It differentiates between red and white meats based on myoglobin content, with red meats having more. Cooking affects myoglobin, changing its color and properties, which can indicate freshness. The video also highlights that humans have high myoglobin levels, similar to red meat.

What is the red liquid that seeps out of a rare steak?

• Blood

• Water and myoglobin

• Hemoglobin

• Iron and water

Which type of meat is associated with muscles used for short bursts of activity?

• Beef

• Lamb

• Chicken

• Pork

What is the primary function of myoglobin in muscle cells?

• To store fat

• To remove waste

• To produce energy

• To deliver oxygen

Which meat has the highest percentage of myoglobin?

• Beef

• Chicken

• Pork

• Human flesh

What happens to myoglobin when meat is cooked to medium or well-done?

• It turns redder

• It forms hemochrome

• It becomes more tender

• It retains more oxygen