Pregunta 1
Pregunta
Which of these effects are where?
Respuesta
-
Skeletal Muscle
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Adipose Tissue
-
Liver
Pregunta 2
Pregunta
Actions of Insulin. Insulin stimulates and inhibits various things. Which are STIMULATED?
Respuesta
-
Glucose transport (muscle, adipose)
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Glycogen synthesis (muscle, adipose, liver)
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Lipogenesis (adipose, liver)
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FA transport (muscle, adipose)
-
Complex lipid synthesis (muscle, adipose, liver)
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Protein synthesis (all tissues)
-
Amino acid transport (all tissues)
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Protein degradation (all tissues)
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Gluconeogenesis & Glycogenolysis (liver)
-
Lipolysis (adipose, muscle?)
Pregunta 3
Pregunta
Actions of Insulin. Insulin stimulates and inhibits various things. Which are INHIBITED?
Respuesta
-
Glucose transport (muscle, adipose)
-
Glycogen synthesis (muscle, adipose, liver)
-
Lipogenesis (adipose, liver)
-
FA transport (muscle, adipose)
-
Complex lipid synthesis (muscle, adipose, liver)
-
Protein synthesis (all tissues)
-
Amino acid transport (all tissues)
-
Protein degradation (all tissues)
-
Gluconeogenesis & Glycogenolysis (liver)
-
Lipolysis (adipose, muscle?)
Pregunta 4
Pregunta
Definition of Insulin Resistance. There are three of them. Which is which?
“The inability of a known quantity of exogenous or endogenous insulin to increase glucose uptake and utilisation in an individual as much as it does in a normal population.” = the [blank_start]__________[blank_end] definition.
“The inability of exogenous insulin to alter post-translational modifications (e.g. phosphorylation) of specific proteins in tissue or cells.” = the [blank_start]__________[blank_end] definition.
“The inability of exogenous or endogenous insulin to increase glucose uptake in tissues or cultured cells.” = the [blank_start]__________[blank_end] definition.
Respuesta
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Clinical
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“Sometimes”
-
Experimental
Pregunta 5
Pregunta
Loss of function of IR in skeletal muscle results in which of the following:
Pregunta 6
Pregunta
Insulin resistance results from a fuck-up in which of the following:
Respuesta
-
Insulin Receptor
-
Insulin Transporter
Pregunta 7
Pregunta
Loss of function of Glut4 in Skeletal Muscle results in which of the following:
Pregunta 8
Pregunta
Knockout of the Insulin Receptor in ADIPOSE TISSUE is known as which of the following:
Pregunta 9
Pregunta
True or false: FIRKO results in INCREASED insulin sensitivity in adipose tissue.
Pregunta 10
Pregunta
True or false: FIRKO results in DECREASED insulin sensitivity in adipose tissue.
Pregunta 11
Pregunta
True or false: Knockout of the Insulin Receptor in adipose tissue results in an INCREASE of weight! True? True.
Pregunta 12
Pregunta
Loss of function of Glut4 in ADIPOSE TISSUE results in which of the following:
Respuesta
-
Reduced adipocyte glucose uptake
-
Reduced insulin suppression of HGP
-
Increased insulin suppression of HGP
-
Whole-body glucose intolerance and insulin resistance
Pregunta 13
Pregunta
LIRKO results in which of the following:
Pregunta 14
Pregunta 15
Pregunta
“The” Mechanism(s). “The” mechanism of insulin resistance is which of the following:
Respuesta
-
Reduced Insulin Receptor (IR) levels
-
Reduced Glut4 levels
-
Inappropriate translocation of Glut4 to the plasma membrane
-
Inappropriate translocation of IR to the plasma membrane
Pregunta 16
Pregunta
Insulin resistance is caused by many factors including: