Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
60 Cards in this Set
- Front
- Back
|
T/F SImple sugars can contain either one or two hexose
|
True
|
|
|
Regular resistence training will increase levels of HDL T/F
|
False
|
|
|
an hour into ex, liver and muscle glycogen are completely empty T/f
|
False
|
|
|
Fatty acids dont contain any nitrogen molecules T/F
|
True- only protein has N
|
|
|
conversion of protein to FA is likely to result in + nitrogen balance T/F
|
False
|
|
|
C6H1206:
1)fructose 2)galactose 3)glucose |
all of the above
|
|
|
increase in blood ketone bodies may be due to
a)low carb b)fasting c)long endurance ex |
all of the above
|
|
|
during a long soccer match, glucose from poweraide will most likely be used for...?
|
energy
|
|
|
muscle glycogen can be used for
a)energy b) maintain blood glucose when levels drop C) a and b |
A) energy
|
|
|
during ex when muscle glycogen is depleted and blood levels begin to drop, what occurs in the liver?
|
gluconeogenesis
and glycogeolysis |
|
|
when blood glucose levels are low, the blood concentration of which of the following hormones increase
epi norepi insulin glucagon |
glucogon
|
|
|
which of the following are sijmple carbs
-glucose -glycogen -sucrose -starch |
glucose and sucrose
|
|
|
immed after running 13 miles, girl drinks a liter of gatorade, what is the most likely fate of the carbs in the bev.
1-glucose 2-glycogen 3-sucrose 4-starch |
glucose and sucrose
|
|
|
at the beg of a long duration race, the primary source of energy from carbs is primarily from?
|
muscle glycogen
|
|
|
fructose is what?
|
monosacharide and simple carb
|
|
|
during sustatinable ex last 3-4hrs, the rate of gluconeogensis is ____ the rate of muscle glucose requirement/need
|
slower than
|
|
|
work/ex time to exhaustion is ___ related to muscle glycogen levels
|
directly
|
|
|
energy substrates include....
|
carbs fats and protein
|
|
|
_____ is considered to be a usuable form of energy
1) adenosine triphospate 2) carbs 3)fats 4) protein |
adenosine triphosphate
|
|
|
which is composed of C H N and O2 molecules
|
protein
|
|
|
fat is composed of ...?
|
C H O
|
|
|
during long duration ex less than 90 min ___ are the primary substrates used for atp
|
mixture of fats and carbs
|
|
|
glycogen is found only in ____
|
animals
|
|
|
starch is found only in _____
|
plants
|
|
|
which carbs give plants structure?
|
fiber
|
|
|
a polysacharride is made of ___ or more sugars
|
3
|
|
|
sucrose is made of ___ and ___
|
glucose and fructose
|
|
|
fructose is a ___-
|
monosacharride
|
|
|
which of the following is the healthiest blood profile
|
-HDL is 50 LDL 120
|
|
|
Amy is on a high protein low carb diet, JIll is on a well balanced diet. During Ex Amy is expected to have ___?
|
greater FA mobilization then Jill
|
|
|
a rise is FFA indicates ___?
|
FA are required by muscles for energy
|
|
|
know drawing of monounsaturated FA
|
DRAWING
double bonds |
|
|
know drawing of polysaturated FA
|
DRAWING
single bonds |
|
|
example of a hydrogenated fat/oil
|
margarin
|
|
|
during ex, amt of fat found in ____ will increase
|
blood
|
|
|
a person is at increased risk for coronary artery disease if his HDL is ____
|
less than 40
(greater or equal to 60 is high ) |
|
|
under normal circumstances ingested proteins will prodomately used in the liver to
1- make new AA 2- make protein structure 3- make glucose molecule 4- make FA 5- used for energy |
1 and 2
|
|
|
in the muscle a protein can be used to ___ and ___
|
make a new AA and make energy
|
|
|
olive oil is a _____
|
monounsaturated
( poly are corn soybean sunflower fish oil) |
|
|
what energy source is used most for ex longer than 2 hrs
|
fat
|
|
|
more energy is derived from the breakdown of which fuel?
|
fat
|
|
|
which contains the greatest fat storage capacity
|
adipose tissue
|
|
|
hormone sensitive lipase is activated when which of the following hormones is released?
1- epi 2-norepi 3-glucagon |
all of the above
|
|
|
insulin ___ lipolysis
|
inhibits
|
|
|
fat in the blood stream __ which lipolysis occurs in the adipose tissues
|
increases
|
|
|
lactic acid ____ ;lipolysis
|
inhibits
|
|
|
assuming a person eats a balanced diet, fat provides a large majority of energy how long into sustainable/continuous intensity exercise
|
120 min
|
|
|
triglycerides are stored in:
1- adipose tissue 2- lipoproteins 3-muscles |
all of the above
|
|
|
an hour into rowing on townlake, glucose is derived from liver glycogen via
1- glycogenesis 2- glycogenolysis 3- gluconeogenesis |
2 and 3
|
|
|
immed after running 7 miles, kathy drinks a coke and eats a bagel.
1- glycogenesis 2- glycogenolysis 3- gluconeogenesis |
1
|
|
|
glucagon engages which of the processes listed above
1- glycogenesis 2- glycogenolysis 3- gluconeogenesis |
2
|
|
|
a- water soluble fiber
b- water insoluble fiber slows absorbtion of ingested cholesterol |
water soluble
|
|
|
a- water soluble fiber
b- water insoluble fiber decreases the risk of colorectal caner |
water insoluble
|
|
|
a- water soluble fiber
b- water insoluble fiber decreases the risk of heart disease |
water soluble
|
|
|
a- water soluble fiber
b- water insoluble fiber helps control symptoms of diabetes |
water soluble
|
|
|
a lipoprotein that pick up cholesterol in the blood and takes it to the liver?
|
HDL
|
|
|
made from excessive consumption of hydrogenated oils
HDL or LDL |
LDL
|
|
|
during mod ex lasting 30 - 45 min, what are the primary enery system?
|
equal amounts of fats and carbs
|
|
|
which of the following are found in animal products?
|
saturated FA
|
|
|
what are solid at room tempurature?
|
unsaturated ?
|
