Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Ans > Midterm 2 Lec 12 > Flashcards

Midterm 2 Lec 12 Flashcards

1
Q

What is macitence of animals

A

Basic functions like regulate body temperature,breath, being able to walk

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is nutrition

A

The study of the body uses nutrients

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is growth in animals

A

The increase of weight and tissue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Describe production in animals

A

Making milk,meat,eggs,wool

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is reproduction like in animals

A

Need to be on top of their maintenance and production

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What depends on nutrients in animals

A

Maintenance
Growth
Production
Reproduction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What are essitnsik nutrients

A

The animal can’t make it on their own or enough so they need to get it from their diet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What are nonessential nutrients

A

Nutrients that are made from the body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Can essential and non essential nutrients vary in animals

A

Yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What are the 6 classes of nutrients

A

Carbohydrates, fats, proteins, minerals,water, and vitamins

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What nutrients give energy for the animal

A

Carbs, fats, protein

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What nutrients make up structures in animals ( muscle tissue,bones)

A

Fats, proteins,minerals, water

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What nutrients make up regulation in the animal

A

Proteins, minerals,water, vitamins

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Why is water important for animal

A

It’s a major part of body tissues and products like eggs and milk
And 60% of theirs body weight

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

How can animals get water

A

By drinking water
Through its food depending on the feed being 10-80%
Metabolic water- can be made through metabolism

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Can animal die from lack of water before starvation

A

Yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

What are the bodily functions of water

A

Shape, temp regulation, transport,metabolic reactions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

What are the types of carbohydrates

A

Simple carbs and complex carbs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

What is a simple carbohydrate made up of

A

Monosaccharides (single sugar molecules) like glucose and disaccharides like maltose

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

What makes up complex carbs

A

Polysaccharides

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

What are examples of complex carbs

A

Starch- energy storage
Cellulose- part of cell wall in plants

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

What elements are in carbohydrates

A

Carbon,hydrogen,oxygen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

How are carbs related with energy

A

Because glucose can be stored in tissues

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Where can the sources of carbohydrates come from

A

-Grains which are simple sugars and starch which are easy to digest
-forage it contains the cellulose and it requires microbial fermnetioaj to break down

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

What is main form of fat in the diet of an animals

A

Triglyceride

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

What is a triglycerides composed of

A

Glycerol back bone and 3 fatty acid side chains

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

What can fatty acid side chains differ in

A

The amount of carbon they have,
And numbers of double bonds they have

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

What elements are in fats

A

Carbon,hydrogen and Oxygen but less than carbohydrates

29
Q

Are fats energy dense

A

Yes 2.25 time more than carbohydrates on a weight for weight basis

30
Q

Do fats carry vitamins

A

Yes

31
Q

What are saturated fats like

A

They have no double bonds in the fatty acid chain

32
Q

What are unstructured fats like

A

They have one or more double bonds in the fatty acid chain

33
Q

What are proteins

A

Chains of amino acids that are joined by peptide bonds

34
Q

How is the order of amino acids determined

A

DNA sequence

35
Q

What are proteins composed of

A

Hydrogen,carbon,oxygen and nitrogen

36
Q

What is simple protein

A

Just amino acids

37
Q

What is a complex protein

A

Amino acids and other substances

38
Q

What substances are in complex protein

A

Heme groups-hemoglobin it carries oxygen in the blood
Lipid - lipoproteins
Carbohydrates sugar attached to then- glycoproteins

39
Q

What is the quality of protien

A

How much amino acids are present and the ratio

40
Q

How many amino acids are essential and what are they called

A

10 amino acids . They’re called valine and serine

41
Q

What are minerals

A

Inorganic they don’t have carbon, hydrogen,oxygen and nitrogen

42
Q

What are examples of minerals

A

Calcium,phosphorus,sodium

43
Q

Can minerals supply energy to the diet

A

No

44
Q

What is a macro nutrient

A

When it’s needed in large amounts like calcium

45
Q

What is micro nutrient

A

When it’s needed in a small amount like selenium

46
Q

What are macro nutrient examples

A

Chlorine,calcium, magnesium and phosphorus

47
Q

What are examples of micro nutrients

A

Cobalt,copper,iron,iodine

48
Q

What are vitamins

A

Group of nutrients that are unrelated structurely

49
Q

What are fat soluble essential for

A

All animals

50
Q

What are water soluble vitamins essential for

A

Monogastric animals,non ruminants
Because they don’t have the vitamins that live in the rumen and horses have it in their cecum

51
Q

What is the result from the lack of vitamins

A

Disease

52
Q

How many known vitamins are there

A

16

53
Q

What is used to determine the diet being made for an animal

A

Digestibility
Palatability (taste good)
Adding and blending of minerals and vitamins

54
Q

What shows a diet is good for the animal

A

It balance of nutrients meets the need of teh animal

55
Q

What is proximate analysis

A

A series of chemical and analytic methods that breaks down the feed to its core nutrients to get a approximate composition of the feed

56
Q

What are the core nutrients in proximate analysis

A

Water,minerals,protein,fat, carbohydrate

57
Q

What are the parts of proximate analysis

A

1) feed
2a) Moisture 2b) Dry Matter
3a) Ash 3b) Organic Matter
4a) Protein 4b) Non-nitrogenous matter
5a) Fat 5b) Carbohydrate
6a) Crude Fiber 6b) Nitrogen-Free Extract

58
Q

How much nitrogen is in proteins

A

16%

59
Q

Where can starches be found in

A

In grains

60
Q

Where can cellulose be found in

A

Forage

61
Q

What is crude fiber

A

The cellulose content of the diet

62
Q

How is dry meter determined

A

By weighing the feed and dehydrating it in the oven and then re weighing it

63
Q

What does crude protien determine

A

The amount of nitrogen in the feed

64
Q

What is crude fat

A

The portion of feed that is soluble in ether

65
Q

What is acid detergent fiber

A

The cell wall portion of the forage that’s made up of cellulose and ligin

66
Q

What is neutral detergnat fiber

A

A reflection of teh amount of forage the animal can eat

67
Q

What is chemical analysis

A

Determines the exact amount of what’s in the animal feed

68
Q

What is more common proximate or chemical analysis

A

Proximate because chemical is expensive

Ans (8 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions