Homework #46: Evolution of Sick Humans Day 10-12

Which of the following proteins is directly involved in signaling fat storage levels to the brain?

• Lipase

• Leptin

• Insulin

• Cortisol

What type of fat is responsible for generating heat through thermogenesis?

• White fat

• Beige fat

• Brown fat

• Visceral fat

Based on the provided chart, what is the relationship between leptin levels and body weight?

• Positive correlation

• Negative correlation

• No correlation

• Random distribution

According to the study, what impact did a high-fructose diet have on leptin effectiveness?

• It increased leptin effectiveness

• It decreased leptin effectiveness

• No impact

• It eliminated leptin production

What is one method mentioned to increase brown fat activity in adults?

• Eating high-fat foods

• Exercising in warm temperatures

• Cold exposure

• Taking vitamin D supplements

Why do babies have higher amounts of brown fat compared to adults?

• To store more energy

• To help fuel brain development

• To protect against infections

• To help with digestion

Which of the following is a genetic factor that influences fat storage in individuals?

• FTO gene

• BMR gene

• LDL receptor

• Cholesterol transporter

How does capsaicin, found in spicy foods, affect brown fat?

• It reduces brown fat

• It activates brown fat

• It has no effect

• It blocks leptin

What was the main variable measured in the study involving Japanese women with osteoarthritis?

• Blood pressure

• Cholesterol levels

• Blood leptin levels

• Bone density

What is a potential negative health impact of storing too much fat?

• Increased joint flexibility

• Increased risk of type 2 diabetes

• Reduced risk of heart disease

• Enhanced bone strength