Some botanists argue that the entire plant should be considered as a single unit rather than a composite of many individual cells. Which of the following cellular structures best supports this view?

TLS Online TPP Program

#Question id: 34133

#Unit 7. System Physiology – Animal

Which of the following would be least likely to be seen 14 days after a rat is injected with a drug that kills all of its pancreatic B cells?

TLS Online TPP Program

#Question id: 34134

#Unit 7. System Physiology – Animal

A 45-year-old male with type 2 diabetes mellitus presents for routine follow-up. His fasting blood glucose is 110 mg/dL, but his HbA1c is 8.5%. Which of the following best explains the discrepancy between his fasting glucose and HbA1c?

TLS Online TPP Program

#Question id: 34135

#Unit 7. System Physiology – Animal

Glucagon increases glycogenolysis in liver cells but ACTH does not because

TLS Online TPP Program

#Question id: 34136

#Unit 7. System Physiology – Animal

A meal rich in proteins containing the amino acids that stimulate insulin secretion but low in carbohydrates does not cause hypoglycemia because':

TLS Online TPP Program

#Question id: 34137

#Unit 7. System Physiology – Animal

Which of the following best explains why glucose uptake into liver cells continues in insulin-resistant states, even when skeletal muscle glucose uptake is impaired?

TLS Online TPP Program

#Question id: 34138

#Unit 7. System Physiology – Animal

Which of the following hormones are nanopeptides with a disulfide ring at one end?