quiz 8

Question 1

RUP stands for ____ and is the equivalent to ____ (UIP) or ____ protein

Answer 1

ruminally undegraded protein
undegraded intake protein
bypass protein

Question 2

true or false
The body can convert Methionine to Cystine.

Answer 2

true

Question 3

true or false
If a limiting amino acid is used up, protein synthesis that uses that amino acid can still continue.

Answer 3

false

Question 4

The three most common limiting amino acids are

Answer 4

methionine
lysine
tryptophan

Question 5

true or false
The maillard reaction can bind an animo acid to a fat.

Answer 5

false

Question 6

RDP stands for __ and is the equivalent to ___ (DIP)

Answer 6

ruminally degraded protein
degraded intake protein

Question 7

true or false
Phenylalanine can be converted to methionine.

Answer 7

false

Question 8

List the 4 functions of water

Answer 8

1. body temperature control
2. lubricates and cushions organs and joints
3. metabolism
4. body shape

Question 9

true or false
Net energy from a protein is higher than fat due to the energy required to dispose of the by-products from N metabolism.

Answer 9

false

Question 10

urea has 45% N this makes ___ percent crude protein

Answer 10

281

Question 11

true or false
Methionine is a TSAA, limiting, and essential.

Answer 11

true

Question 12

true or false
Protein degradation is often stimulated by glucocorticoids.

Answer 12

true

Question 13

Hibernating animals rely on what source of water to survive?

Answer 13

metabolic

Question 14

form of excess N for fish

Answer 14

NH3

Question 15

form of excess of N for birds

Answer 15

uric acid

Question 16

form of excess N for terrestrial vertebrates

Answer 16

urea

Question 17

true or false
Animal proteins have higher biological value than plant proteins.

Answer 17

true

Question 18

You can survive how many more times longer without food than water?

Answer 18

10

Question 19

true or false
Glycine is an essential amino acid for poultry.

Answer 19

true