ANS 319 Exam 2 Questions With
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When two animals are fed to different diets with the same digestibility
and absorption, the resulting concentration of urea can tell which
diet has better biological value. For example, an animal excreting 50
grams of urea a day verses 60 grams of urea is one that is using up or
recycling the amino acids and proteins. If there is a limiting amino
acid, there is a lot of waste produced by the body in the form of urea.
Thus, less urea means more biological value. A decrease in urea
production is also healthier for the environment. - ANSWER
Explain why knowing both would be more important than knowing
just the digestibility
Increasing grain in the diet is a great way to increase milk protein
production. Keto acids are a product during the fermentation of
carbohydrates (starch and sugar). Fermenting carbohydrates is also
a fast process which would produce a lot more keto acid. On the
other hand, cellulose fermentation also produces keto acids.
However, this process is much slower. - ANSWER Describe a way,
through which increasing grain in the diet would increase milk
protein production of dairy cows
To produce milk protein, dairy cows require the essential amino acid
Lysine. A corn diet typically lacks the desirable amount of Lysine for
the cow. For example, 100 grams of corn protein will only provide 3
grams of Lysine to the cow. A lack of lysin will decrease the amount
of body protein in the body that can be synthesized and decrease
milk production. Reducing a plank in the wooden barrel of amino
acids means there is a lower amount of body protein being used. This
results in the excess amino acids to be turned into urea via the liver
,into urine. This would increase the urea in the urine and decrease
,milk production. - ANSWER Explain why cows eating a high-corn
diet would produce less milk protein relative to the genetic potential
and excrete relatively large amount of urea in urine
CnH2nOn - ANSWER What is the general formula for
carbohydrates?
Glucose into starch and fiber. Humans and animals also use glucose
for ATP. Humans use starch for ATP production while animals use
fiber for ATP production - ANSWER What are the products of
photosynthesis? How is this similar to how humans and animals
produce ATP?
1. Monosaccharides (1 unit)
2. Disaccaride (2 units)
3. Oligosaccharides (3-10 units)
4. Polysaccharides (10+ units) - ANSWER What are the four
classes of sugars? How many units are in each category?
(3-C) Triose
(4-C) Tetrose
(5-C) pentose (Ribose, Xylose, Arabinose)
(6-C) Hexose (Glucose, Fructose, Galactose) - ANSWER What are
the four subcategories of Monosaccharides? Which two will be
focused on in this class? List three examples of each
Pentoses (5-C)
-Xylose and arabinose (component in hemicellulose)
-Ribose is found in genetic material, product of metabolism. ex) DNA,
RNA, ATP, deoxyribose, riboflavin
, Hexoses (6-C)
-Glucose
-C6H12O6
-Building block of polysaccharides: starch, cellulose, and glycogen
-Primary form of sugar transferring energy to ATP
Galactose
-C6H12O6
-Structural isomer of glucose
-Found in milk as milk sugar
Fructose
-C6H12O6
-Also an isomer
-50% of table sugar
-Sucrose = 50% fructose and 50% glucose
-High fructose corn syrup is mostly fructose
-Agave is an even higher amount of fructose - ANSWER Describe
the two subcategories of Monosaccharides?provide specific
examples and why they are important.
Causes a fatty liver. Increased chances of diabetes, obesity, and
cardio disease - ANSWER What happens when one consumes too
much sugar?
100% Verified Answers Latest
Versions 2025 Top rated A+
When two animals are fed to different diets with the same digestibility
and absorption, the resulting concentration of urea can tell which
diet has better biological value. For example, an animal excreting 50
grams of urea a day verses 60 grams of urea is one that is using up or
recycling the amino acids and proteins. If there is a limiting amino
acid, there is a lot of waste produced by the body in the form of urea.
Thus, less urea means more biological value. A decrease in urea
production is also healthier for the environment. - ANSWER
Explain why knowing both would be more important than knowing
just the digestibility
Increasing grain in the diet is a great way to increase milk protein
production. Keto acids are a product during the fermentation of
carbohydrates (starch and sugar). Fermenting carbohydrates is also
a fast process which would produce a lot more keto acid. On the
other hand, cellulose fermentation also produces keto acids.
However, this process is much slower. - ANSWER Describe a way,
through which increasing grain in the diet would increase milk
protein production of dairy cows
To produce milk protein, dairy cows require the essential amino acid
Lysine. A corn diet typically lacks the desirable amount of Lysine for
the cow. For example, 100 grams of corn protein will only provide 3
grams of Lysine to the cow. A lack of lysin will decrease the amount
of body protein in the body that can be synthesized and decrease
milk production. Reducing a plank in the wooden barrel of amino
acids means there is a lower amount of body protein being used. This
results in the excess amino acids to be turned into urea via the liver
,into urine. This would increase the urea in the urine and decrease
,milk production. - ANSWER Explain why cows eating a high-corn
diet would produce less milk protein relative to the genetic potential
and excrete relatively large amount of urea in urine
CnH2nOn - ANSWER What is the general formula for
carbohydrates?
Glucose into starch and fiber. Humans and animals also use glucose
for ATP. Humans use starch for ATP production while animals use
fiber for ATP production - ANSWER What are the products of
photosynthesis? How is this similar to how humans and animals
produce ATP?
1. Monosaccharides (1 unit)
2. Disaccaride (2 units)
3. Oligosaccharides (3-10 units)
4. Polysaccharides (10+ units) - ANSWER What are the four
classes of sugars? How many units are in each category?
(3-C) Triose
(4-C) Tetrose
(5-C) pentose (Ribose, Xylose, Arabinose)
(6-C) Hexose (Glucose, Fructose, Galactose) - ANSWER What are
the four subcategories of Monosaccharides? Which two will be
focused on in this class? List three examples of each
Pentoses (5-C)
-Xylose and arabinose (component in hemicellulose)
-Ribose is found in genetic material, product of metabolism. ex) DNA,
RNA, ATP, deoxyribose, riboflavin
, Hexoses (6-C)
-Glucose
-C6H12O6
-Building block of polysaccharides: starch, cellulose, and glycogen
-Primary form of sugar transferring energy to ATP
Galactose
-C6H12O6
-Structural isomer of glucose
-Found in milk as milk sugar
Fructose
-C6H12O6
-Also an isomer
-50% of table sugar
-Sucrose = 50% fructose and 50% glucose
-High fructose corn syrup is mostly fructose
-Agave is an even higher amount of fructose - ANSWER Describe
the two subcategories of Monosaccharides?provide specific
examples and why they are important.
Causes a fatty liver. Increased chances of diabetes, obesity, and
cardio disease - ANSWER What happens when one consumes too
much sugar?
