NSD 225 Exam 1 Questions With Correct
Answers
Hunger |- |CORRECT |ANSWER✔✔-the |primary |physiological |(internal) |drive |to |find |and |eat |
food, |mostly |regulated |by |internal |cues |to |eating
Cals |per |gram |for |carbs |- |CORRECT |ANSWER✔✔-4
Cals |per |gram |from |lipids |- |CORRECT |ANSWER✔✔-9
Cals |per |gram |for |proteins |- |CORRECT |ANSWER✔✔-4
Appetite |- |CORRECT |ANSWER✔✔-the |primary |physiological |(external) |influences |that |
encourage |us |to |find |and |eat |food, |often |in |the |absence |of |obvious |hunger
Satiety |- |CORRECT |ANSWER✔✔-state |in |which |there |is |no |longer |a |desire |to |eat, |a |feeling |of |
satisfaction
Nutrients |- |CORRECT |ANSWER✔✔-chemical |substances |in |food |that |contribute |to |health, |
many |of |which |are |essential |parts |of |a |diet, |nutrients |nourish |us |by |providing |calories |to |fulfill |
energy |needs, |materials |for |building |body |parts, |and |factors |to |regulate |necessary |chemical |
processes |in |the |body
Essential |nutrient |- |CORRECT |ANSWER✔✔-in |nutritional |terms, |a |substance |that, |when |left |
out |of |a |diet, |leads |to |signs |of |poor |health, |the |body |either |cannot |produce |this |nutrient |or |
cannot |produce |enough |of |it |to |meet |its |needs, |then |if |added |back |to |a |diet |before |
permanent |damage |occurs, |the |affected |aspects |of |health |are |restored
,Glucose |- |CORRECT |ANSWER✔✔-a |six-carbon |sugar |that |exists |in |a |ring |form; |found |as |such |in
|blood, |and |in |table |sugar |bound |to |fructose; |also |known |as |dextrose, |it |is |one |of |the |simple |
sugars
Carbohydrate |- |CORRECT |ANSWER✔✔-a |compound |containing |carbon, |hydrogen, |and |oxygen |
atoms. |Most |are |known |as |sugars, |starches |and |fibers
Lipid |- |CORRECT |ANSWER✔✔-a |compound |containing |much |carbon |and |hydrogen, |little |
oxygen, |and |sometimes |other |atoms, |do |not |dissolve |in |water |and |include |fats, |oils |and |
cholesterol
Protein |- |CORRECT |ANSWER✔✔-food |and |body |compounds |made |of |amino |acids, |proteins |
contain |carbon, |hydrogen, |oxygen, |nitrogen |and |sometimes |other |atoms, |in |a |specific |
configuration, |contains |the |form |of |nitrogen |most |easily |used |by |the |human |body
Vitamin |- |CORRECT |ANSWER✔✔-compound |needed |in |very |small |amounts |in |the |diet |to |help |
regulate |and |support |chemical |reactions |in |the |body
Mineral |- |CORRECT |ANSWER✔✔-element |used |to |promote |chemical |reactions |and |to |form |
body |structures
Water |- |CORRECT |ANSWER✔✔-the |universal |solvent; |chemically |h2o, |the |body |is |composed |of
|about |60% |water, |need |9-13 |cups |per |day
Kilocalorie |(kcal) |- |CORRECT |ANSWER✔✔-heat |energy |needed |to |raise |the |temperature |of |
1000 |grams |of |water |one |degree |Celsius; |also |written |as |calorie
Simple |sugar |- |CORRECT |ANSWER✔✔-monosaccharide |or |disaccharide |in |the |diet
, Complex |carbohydrate |- |CORRECT |ANSWER✔✔-composed |of |many |monosaccharide |
molecules, |ex: |glycogen, |starch |and |fiber
Macronutrient |- |CORRECT |ANSWER✔✔-a |nutrient |needed |in |gram |quantities |in |a |diet
Micronutrient |- |CORRECT |ANSWER✔✔-a |nutrient |needed |in |milligram |or |microgram |quantities
|in |the |diet
Bond |- |CORRECT |ANSWER✔✔-a |linkage |between |2 |atoms |formed |by |the |sharing |of |electrons |
or |attractions
Fiber |- |CORRECT |ANSWER✔✔-substances |in |plant |foods |not |digested |by |the |processes |that |
take |place |in |the |human |stomach |or |small |intestine, |add |bulk |to |feces, |fiber |naturally |found |in
|foods |is |also |called |dietary |fiber
Enzyme |- |CORRECT |ANSWER✔✔-a |compound |that |speeds |the |rate |of |a |chemical |reaction |but |
is |not |altered |by |the |reaction, |almost |all |enzymes |are |proteins
Amino |acid |- |CORRECT |ANSWER✔✔-the |building |block |for |proteins |containing |a |central |
carbon |atom |with |nitrogen |and |other |atoms |attached
Inorganic |- |CORRECT |ANSWER✔✔-any |substance |lacking |carbon |atoms |bonded |to |hydrogen |
atoms |in |the |chemical |structure
Electrolytes |- |CORRECT |ANSWER✔✔-substances |that |separate |into |ions |in |water |and, |in |turn, |
are |able |to |conduct |an |electrical |current, |include |sodium, |chloride |and |potassium
Solvent |- |CORRECT |ANSWER✔✔-a |liquid |substance |in |which |other |substances |dissolve
Answers
Hunger |- |CORRECT |ANSWER✔✔-the |primary |physiological |(internal) |drive |to |find |and |eat |
food, |mostly |regulated |by |internal |cues |to |eating
Cals |per |gram |for |carbs |- |CORRECT |ANSWER✔✔-4
Cals |per |gram |from |lipids |- |CORRECT |ANSWER✔✔-9
Cals |per |gram |for |proteins |- |CORRECT |ANSWER✔✔-4
Appetite |- |CORRECT |ANSWER✔✔-the |primary |physiological |(external) |influences |that |
encourage |us |to |find |and |eat |food, |often |in |the |absence |of |obvious |hunger
Satiety |- |CORRECT |ANSWER✔✔-state |in |which |there |is |no |longer |a |desire |to |eat, |a |feeling |of |
satisfaction
Nutrients |- |CORRECT |ANSWER✔✔-chemical |substances |in |food |that |contribute |to |health, |
many |of |which |are |essential |parts |of |a |diet, |nutrients |nourish |us |by |providing |calories |to |fulfill |
energy |needs, |materials |for |building |body |parts, |and |factors |to |regulate |necessary |chemical |
processes |in |the |body
Essential |nutrient |- |CORRECT |ANSWER✔✔-in |nutritional |terms, |a |substance |that, |when |left |
out |of |a |diet, |leads |to |signs |of |poor |health, |the |body |either |cannot |produce |this |nutrient |or |
cannot |produce |enough |of |it |to |meet |its |needs, |then |if |added |back |to |a |diet |before |
permanent |damage |occurs, |the |affected |aspects |of |health |are |restored
,Glucose |- |CORRECT |ANSWER✔✔-a |six-carbon |sugar |that |exists |in |a |ring |form; |found |as |such |in
|blood, |and |in |table |sugar |bound |to |fructose; |also |known |as |dextrose, |it |is |one |of |the |simple |
sugars
Carbohydrate |- |CORRECT |ANSWER✔✔-a |compound |containing |carbon, |hydrogen, |and |oxygen |
atoms. |Most |are |known |as |sugars, |starches |and |fibers
Lipid |- |CORRECT |ANSWER✔✔-a |compound |containing |much |carbon |and |hydrogen, |little |
oxygen, |and |sometimes |other |atoms, |do |not |dissolve |in |water |and |include |fats, |oils |and |
cholesterol
Protein |- |CORRECT |ANSWER✔✔-food |and |body |compounds |made |of |amino |acids, |proteins |
contain |carbon, |hydrogen, |oxygen, |nitrogen |and |sometimes |other |atoms, |in |a |specific |
configuration, |contains |the |form |of |nitrogen |most |easily |used |by |the |human |body
Vitamin |- |CORRECT |ANSWER✔✔-compound |needed |in |very |small |amounts |in |the |diet |to |help |
regulate |and |support |chemical |reactions |in |the |body
Mineral |- |CORRECT |ANSWER✔✔-element |used |to |promote |chemical |reactions |and |to |form |
body |structures
Water |- |CORRECT |ANSWER✔✔-the |universal |solvent; |chemically |h2o, |the |body |is |composed |of
|about |60% |water, |need |9-13 |cups |per |day
Kilocalorie |(kcal) |- |CORRECT |ANSWER✔✔-heat |energy |needed |to |raise |the |temperature |of |
1000 |grams |of |water |one |degree |Celsius; |also |written |as |calorie
Simple |sugar |- |CORRECT |ANSWER✔✔-monosaccharide |or |disaccharide |in |the |diet
, Complex |carbohydrate |- |CORRECT |ANSWER✔✔-composed |of |many |monosaccharide |
molecules, |ex: |glycogen, |starch |and |fiber
Macronutrient |- |CORRECT |ANSWER✔✔-a |nutrient |needed |in |gram |quantities |in |a |diet
Micronutrient |- |CORRECT |ANSWER✔✔-a |nutrient |needed |in |milligram |or |microgram |quantities
|in |the |diet
Bond |- |CORRECT |ANSWER✔✔-a |linkage |between |2 |atoms |formed |by |the |sharing |of |electrons |
or |attractions
Fiber |- |CORRECT |ANSWER✔✔-substances |in |plant |foods |not |digested |by |the |processes |that |
take |place |in |the |human |stomach |or |small |intestine, |add |bulk |to |feces, |fiber |naturally |found |in
|foods |is |also |called |dietary |fiber
Enzyme |- |CORRECT |ANSWER✔✔-a |compound |that |speeds |the |rate |of |a |chemical |reaction |but |
is |not |altered |by |the |reaction, |almost |all |enzymes |are |proteins
Amino |acid |- |CORRECT |ANSWER✔✔-the |building |block |for |proteins |containing |a |central |
carbon |atom |with |nitrogen |and |other |atoms |attached
Inorganic |- |CORRECT |ANSWER✔✔-any |substance |lacking |carbon |atoms |bonded |to |hydrogen |
atoms |in |the |chemical |structure
Electrolytes |- |CORRECT |ANSWER✔✔-substances |that |separate |into |ions |in |water |and, |in |turn, |
are |able |to |conduct |an |electrical |current, |include |sodium, |chloride |and |potassium
Solvent |- |CORRECT |ANSWER✔✔-a |liquid |substance |in |which |other |substances |dissolve
