Nutrition Test 1
Terms
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- What is the chemical formula for glucose?
- C6H12O6
-
HOW DO YOU MAKE:
MALTOSE
SUCROSE
LACTOSE -
GLUCOSE AND GLUCOSE
FRUCTOSE AND GLUCOSE
GALACTOSE AND GLUCOSE - WHAT IS COMMON AND DIFFERENT ABOUT THE MONOSACCHARIDE ATOMS?
- SAME FORMULAS- DIFFERENT ARRANGEMENTS
- WHAT STIMULATES THE TASTE BUDS IN SUGAR ATOMS?
- THEIR ARRANGEMENTS
- HOW CAN ONE MAKE AND BREAK A DISSACHARIDE?
-
CONDENSATION-MAKE
HYDROLYSIS-BREAK - WHAT OCCURS DURING CONDENSATION?
- 1.OH GROUP FROM ONE MONOSACH AND A H ATOM FROM THE OTHER COMBINE WITH A SINGLE O TO MAKE A DISACCHARIDE.
- WHAT OCCURS DURING HYDROLYSIS?
- 1.MOLECULE OF WATER SPLITS INTO ITS H AND OH PARTS.
- WHEN IS MALTOSE PRODUCED? (2)
-
1. WHEN STARCH BREAKS DOWN
2. FERMENTATION - WHAT DISACCHARIDE IS USED FOR TABLE SUGAR?
- SUCROSE
- WHAT ARE GLYCOGEN AND STARCH BUILT OF?
- GLUCOSE UNITS
- WHAT IS FIBER COMPOSED OF? 2
- MONOSACCHARIDES AND CARB DERIVATIVES
- WHAT DOES THE STORAGE OF GLUCOSE AS GLYCOGEN ALLOW FOR?
- RAPID HYDROLYSIS- CELLS ATTACK THE MANY BRANCHES OF GLYCOGEN TO GET GLUCOSE QUICK
- WHAT IS THE RICHEST FOOD SOURCE OF STARCH?
- GRAINS
- WHY CAN FIBERS NOT BE DIGESTED?
- ENZYMES CANNOT BREAK APART THEIR BONDS BETWEEN THEIR MONOSACCHARIDES
- WHAT IS FIBER ALSO KNOWN AS?
- NONSTARCH POLYSACCHARIDE
- GIVE FIVE EXAMPLES OF NONSTARCH POLYSACCARIDES.
-
CELLULOSE,
HEMICELLULOSE,
PECTIN,
GUM,
MUCILAGES - NAME THREE FIBER POLYSACCARIDES.
-
LIGNIN,
CUTINS,
TANNINS - WHERE CAN CELLULOSE BE FOUND IN FOOD?
- VEG,FRUIT,LEGUME,=
- WHERE CAN HEMICELLULOSES BE FOUND IN FOOD?
- CEREAL FIBERS
- WHERE CAN PECTINS BE FOUND?
- CITRUS FRUIT, APPLE,GELS
- WHERE CAN GUMS BE FOUND IN FOOD?
- THICKENING ADDITIVES
- WHERE CAN MUCILAGES BE FOUND IN FOOD?
- FOOD STABILIZERS
- WHERE CAN LIGNINS BE FOUND IN FOOD?
- CARROTS, STRAWBERRY SEEDS
- WHAT ARE THE STARCHES CLASSIFIED AS FIBERS?
- RESISTANT STARCHES
- WHERE CAN RESISTANT STARCHES BE FOUND?
- BANANAS,LEGUMES,RAW POTATO,
- GIVE 3 EXAMPLES OF INSOLUBLE FIBERS.
- CELLULOSE,HEMICELLULOSES,LIGNINS
- GIVE FOUR EXAMPLES OF SOLUBLE FIBERS.
- MUCILAGES,GUMS,PECTINS,HEMICELLULOSES
- WHAT ARE THE 5 FUNCTIONS OF SOLUBLE FIBER?
-
1.LOWERS BLOOD CHOLESTEROL
2.SLOWS GLUCOSE ABSORPTION
3.SLOWS FOOD TRANSPORT IN LARGE INTESTINE
4.HOLDS MOISTURE
5.PARTLY FERMENTABLE - NAME 5 FUNCTIONS OF INSOLUBLE FIBER?
-
1. SOFTENS STOOL
2.REGULATES BOWEL MOVEMENTS
3.SPEEDS UP FOOD TRANSIT THROUGH INTESTINES
4.INCREASES FECAL WEIGHT
5.REDUCES RISK OF COLON CANCER - HOW DO SOLUBLE FIBERS LOWER BLOOD CHOLESTEROL?
- BIND UP CHOLESTEROL AND EXCRETE IT
- WHAT PERCENTAGE OF SUGARS DO WE NEED A DAY?
- 10% OF TOTAL CALORIES
- WHAT PERCENTAGE OF TOTAL CALORIES DO WE NEED FROM COMPLEX STARCHES DAILY?
- 40-65%
- HOW MANY GRAMS OF FIBER DO WE NEED A DAY?
- 25-35 GRAMS
- HOW MANY GRAMS OF FIBER DO WE NEED PER 1000 CALORIES?
- 14 GRAMS
- WHAT IS A COMPOUND THAT IS OFTEN FOUND WITH FIBER?
- PHYTIC ACID
- WHAT HAPPENS DURING A LACTOSE INTOLERANE?
-
*MORE LACTOSE CONSUMED THAN LACTASE CAN HANDLE
-BLOATING,DISCOMFORT,DIAHRREA
*BACTERIA GAS AND ACID - WHAT ARE THE 6 CAUSES OF LACTOSE INTOLERANCY?
- AGE,VILLI DAMAGE,MEDS,PROLONGED DIARRHEA,MALNUTRITION
- What stores glucose and releases it into the blood stream as needed?
- liver
- What is the conversion of protein to glucose?
- glucogenesis
- What is the action of a carb and fat in providing energy that allows for protein to be used for other purposes?
- protein-sparing action
- What is the product of the incomplete breakdown of fat when glucose is not available to cells?
- ketone bodies
- When is insulin released?
- during an increase of blood glucose concentration
- What is released due to low blood glucose concentration?
- glucagon
- What is the hormone that modulates strees response?
- epinephrine
- What is a disorder of carb metabolism that results from inadequate or ineffective insulin?
- diabetes
- What is tbe type of diabetes where the person does not produce insulin at all?
- type 1 diabetes
- What is the type of diabetes that in which the fat cells resist insulin?
- type 2 diabetes
- What is an abnormal low blood glucose concentration?
- hypoglycemia