Biology, 07.12.2021 01:00 marciamwilliamp31fz6
Use the following information to answer the questions below.
Mouse mutations can affect an animal's appetite and eating habits. The ob gene codes for a satiety factor, the hormone leptin. The db gene product, the leptin receptor, is required to respond to the satiety factor.
Leptin is a product of adipose cells. Therefore, a very obese mouse would be expected to have
Select one:
a. mutation of ob or db
b. increased gene expression of db and decreased expression of ob
c. increased gene expression of ob and decreased expression of db.
d. decreased transcription of both ob and db
Answers: 2
Biology, 21.06.2019 20:00
Common commercial benefits of microorganisms include synthesis ofa. insulin.b. antibiotics.c. aspirin.d. antibiotics and aspirin.e. antibiotics and insulin.
Answers: 1
Biology, 22.06.2019 12:00
Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.
Answers: 1
Biology, 23.06.2019 00:10
If this person had son,what,sex chromosome did they give their son? a.x b.y c.neither d.we need more information to know for sure
Answers: 1
Biology, 23.06.2019 04:31
Soils, fertilizers, and pesticides erode and are transported by surrounding waterways to a different location. which of the following is where they will most likely end up? a) they will be found on a faraway beach. b) they will be carried by a river and then deposited in the delta area. c) they will be found in mountainous regions. d) they will become airborne and travel with the wind around the earth.
Answers: 2
Use the following information to answer the questions below.
Mouse mutations can affect an animal'...
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