You inject a mouse of unknown genotype with leptin and obtain data shown in the graph below.
What is the most likely genotype of the mouse?
A.
B.
C.
D.
Correct. See Key Concept 50.4 Nutrient Availability Is Controlled and Regulated
Incorrect. See Key Concept 50.4 Nutrient Availability Is Controlled and Regulated
Activity 50.5 Quiz
You surgically join two mice to form a parabiotic pair. What is the most likely genotype of the mouse (one member of the parabiotic pair) described by the graph below?
A.
B.
C.
D.
Correct. See Key Concept 50.4 Nutrient Availability Is Controlled and Regulated
Incorrect. See Key Concept 50.4 Nutrient Availability Is Controlled and Regulated
Activity 50.5 Quiz
How are the mice from the two graphs below similar?
A.
B.
C.
D.
Correct. See Key Concept 50.4 Nutrient Availability Is Controlled and Regulated
Incorrect. See Key Concept 50.4 Nutrient Availability Is Controlled and Regulated
Activity 50.5 Quiz
What would you observe in the following pairs of parabiotic mice?
Pair 1: WT + ob/ob
Pair 2: WT + db/db
A.
B.
C.
D.
Correct. See Key Concept 50.4 Nutrient Availability Is Controlled and Regulated
Incorrect. See Key Concept 50.4 Nutrient Availability Is Controlled and Regulated
