The main macromolecular nutrients for animals

Nutritional Requirements of Animals Definition
To live, to grow, to mature, to reproduce, and to feed their young ones animals require energy for which nutritious food is required. Macromolecules like carbohydrates, proteins, and lipids along with supplementary vitamins, minerals, and water are the chief nutrients required.

Overview of Nutritional Requirements Of Animals

Don't use plagiarized sources. Get Your Custom Essay on
The main macromolecular nutrients for animals
Just from $9/Page
Order Essay

Food and water are the necessities for animals to lead their lives. Animals, be it domestic, stray, wild, or caged, all of them require a proper diet fulfilling all their nutritional requirements. Carbohydrate is the most common, easily available, and chief source of energy. Proteins help in the development of body mass and for several other reasons. Water maintains the osmotic conditions of the body. Various factors affect the nutritional requirements of the animals. Herbivores, carnivores, and omnivores are the classification of animals based on their source of food. All the animals directly or indirectly consume the plant source. The nutrients consumed by animals influence their growth, puberty, fertility, and reproduction. Animal nutrients are generalized but cannot be defined exactly. It varies depending on the animal, its stage of life, and its environment.

Got a question on this topic?
Find answers in our Expert Q&A
Find answers in our Expert Q&A

What you’ll learn:
Nutritional Requirements of Animals Definition
Overview of Nutritional Requirements Of Animals
Macromolecular nutrients for animals:
Water, vitamins, and minerals:
Factors affecting the nutrient requirements:
Macromolecular nutrients for animals:
Appropriate nutrients must be provided to animals to keep them healthy. Carbohydrates, proteins, and lipids are the macromolecular nutrients required by the animals.

Carbohydrates- Carbohydrates are made up of carbon atoms, hydrogen atoms, and oxygen atoms and they generally follow the order of CnH2nOn. It is obtained mainly from plant sources. Glucose and fructose are obtained from the plant, fruits, and leaves. Lactose is produced by the mammary glands of animals and it is present in the milk. These carbohydrates are broken down by glycolysis, Kreb’s cycle to generate energy for their needs. This source is used by the animal for its growth, and to maintain the body’s thermal conditions. It is the immediate source of energy. It is very much essential for the working of the brain. Fiber content is also an essential nutritional component and is present mainly in the plants. The herbivores possess various compartments with several gut bacteria that act on the fibers and metabolize them.

Proteins- They are foods that help in developing the body and are organized structures. They make up the important parts of the cells like the cytoplasm, cell organelles. The muscular portions also require proteins for building and repairing them. The enzyme catalysts are also peptides and protein constituents. Essential amino acids must be provided to the animals through their food while the non-essential amino acids are prepared by the body itself. Carnivores and omnivores receive these nutrients from the meat or animal source, whereas the herbivores need to be supported with alternative forms of proteins. The hair is also a protein and to develop fur on their body surface, protein is essential.

Lipids- Fats, are also a good source of energy that can be stored. Fats and proteins help in the insulation of the body. They also form some of the cell components and the myelin sheath around the neurons are also made up of lipids.

Water- It is the most crucial substance that needs to be taken in by animals. In most animals, it is more important than even food. Water needs to be safe and portable. Some animals like cows have huge water requirements and this also depends on the season and climate.

Vitamins- They are required in very small quantities to carry out the metabolic processes and to prevent deficiency diseases. Egg yolk, milk, fish are good sources of vitamin-A to animals. The dead leaves of plants contain vitamin-D while the green leaves and fodder provide Vitamin-E.

Minerals- Sodium and potassium maintain the electrolytic balance. Some minerals have catalytic action, some like calcium, phosphorus are structurally important. Chlorine and sodium are physiologically important.

Feed additives- They enhance the uptake of the feed and the rate of metabolism. It helps in growth and reproduction. These are supplied to the animals that are being taken care of by humans.

The feed that is supplied to the animals must not contain any poisonous or contaminating substances. The feed composition must be altered according to the needs and must be formulated. It must undergo food and toxicological testing.

Also, the environment in which they grow must be clean and must be properly maintained. Airflow and sunlight are important to animals.

Get Professional Assignment Help Cheaply

Buy Custom Essay

Are you busy and do not have time to handle your assignment? Are you scared that your paper will not make the grade? Do you have responsibilities that may hinder you from turning in your assignment on time? Are you tired and can barely handle your assignment? Are your grades inconsistent?

Whichever your reason is, it is valid! You can get professional academic help from our service at affordable rates. We have a team of professional academic writers who can handle all your assignments.

Why Choose Our Academic Writing Service?

  • Plagiarism free papers
  • Timely delivery
  • Any deadline
  • Skilled, Experienced Native English Writers
  • Subject-relevant academic writer
  • Adherence to paper instructions
  • Ability to tackle bulk assignments
  • Reasonable prices
  • 24/7 Customer Support
  • Get superb grades consistently

Online Academic Help With Different Subjects


Students barely have time to read. We got you! Have your literature essay or book review written without having the hassle of reading the book. You can get your literature paper custom-written for you by our literature specialists.


Do you struggle with finance? No need to torture yourself if finance is not your cup of tea. You can order your finance paper from our academic writing service and get 100% original work from competent finance experts.

Computer science

Computer science is a tough subject. Fortunately, our computer science experts are up to the match. No need to stress and have sleepless nights. Our academic writers will tackle all your computer science assignments and deliver them on time. Let us handle all your python, java, ruby, JavaScript, php , C+ assignments!


While psychology may be an interesting subject, you may lack sufficient time to handle your assignments. Don’t despair; by using our academic writing service, you can be assured of perfect grades. Moreover, your grades will be consistent.


Engineering is quite a demanding subject. Students face a lot of pressure and barely have enough time to do what they love to do. Our academic writing service got you covered! Our engineering specialists follow the paper instructions and ensure timely delivery of the paper.


In the nursing course, you may have difficulties with literature reviews, annotated bibliographies, critical essays, and other assignments. Our nursing assignment writers will offer you professional nursing paper help at low prices.


Truth be told, sociology papers can be quite exhausting. Our academic writing service relieves you of fatigue, pressure, and stress. You can relax and have peace of mind as our academic writers handle your sociology assignment.


We take pride in having some of the best business writers in the industry. Our business writers have a lot of experience in the field. They are reliable, and you can be assured of a high-grade paper. They are able to handle business papers of any subject, length, deadline, and difficulty!


We boast of having some of the most experienced statistics experts in the industry. Our statistics experts have diverse skills, expertise, and knowledge to handle any kind of assignment. They have access to all kinds of software to get your assignment done.


Writing a law essay may prove to be an insurmountable obstacle, especially when you need to know the peculiarities of the legislative framework. Take advantage of our top-notch law specialists and get superb grades and 100% satisfaction.

What discipline/subjects do you deal in?

We have highlighted some of the most popular subjects we handle above. Those are just a tip of the iceberg. We deal in all academic disciplines since our writers are as diverse. They have been drawn from across all disciplines, and orders are assigned to those writers believed to be the best in the field. In a nutshell, there is no task we cannot handle; all you need to do is place your order with us. As long as your instructions are clear, just trust we shall deliver irrespective of the discipline.

Are your writers competent enough to handle my paper?

Our essay writers are graduates with bachelor's, masters, Ph.D., and doctorate degrees in various subjects. The minimum requirement to be an essay writer with our essay writing service is to have a college degree. All our academic writers have a minimum of two years of academic writing. We have a stringent recruitment process to ensure that we get only the most competent essay writers in the industry. We also ensure that the writers are handsomely compensated for their value. The majority of our writers are native English speakers. As such, the fluency of language and grammar is impeccable.

What if I don’t like the paper?

There is a very low likelihood that you won’t like the paper.

Reasons being:

  • When assigning your order, we match the paper’s discipline with the writer’s field/specialization. Since all our writers are graduates, we match the paper’s subject with the field the writer studied. For instance, if it’s a nursing paper, only a nursing graduate and writer will handle it. Furthermore, all our writers have academic writing experience and top-notch research skills.
  • We have a quality assurance that reviews the paper before it gets to you. As such, we ensure that you get a paper that meets the required standard and will most definitely make the grade.

In the event that you don’t like your paper:

  • The writer will revise the paper up to your pleasing. You have unlimited revisions. You simply need to highlight what specifically you don’t like about the paper, and the writer will make the amendments. The paper will be revised until you are satisfied. Revisions are free of charge
  • We will have a different writer write the paper from scratch.
  • Last resort, if the above does not work, we will refund your money.

Will the professor find out I didn’t write the paper myself?

Not at all. All papers are written from scratch. There is no way your tutor or instructor will realize that you did not write the paper yourself. In fact, we recommend using our assignment help services for consistent results.

What if the paper is plagiarized?

We check all papers for plagiarism before we submit them. We use powerful plagiarism checking software such as SafeAssign, LopesWrite, and Turnitin. We also upload the plagiarism report so that you can review it. We understand that plagiarism is academic suicide. We would not take the risk of submitting plagiarized work and jeopardize your academic journey. Furthermore, we do not sell or use prewritten papers, and each paper is written from scratch.

When will I get my paper?

You determine when you get the paper by setting the deadline when placing the order. All papers are delivered within the deadline. We are well aware that we operate in a time-sensitive industry. As such, we have laid out strategies to ensure that the client receives the paper on time and they never miss the deadline. We understand that papers that are submitted late have some points deducted. We do not want you to miss any points due to late submission. We work on beating deadlines by huge margins in order to ensure that you have ample time to review the paper before you submit it.

Will anyone find out that I used your services?

We have a privacy and confidentiality policy that guides our work. We NEVER share any customer information with third parties. Noone will ever know that you used our assignment help services. It’s only between you and us. We are bound by our policies to protect the customer’s identity and information. All your information, such as your names, phone number, email, order information, and so on, are protected. We have robust security systems that ensure that your data is protected. Hacking our systems is close to impossible, and it has never happened.

How our Assignment  Help Service Works

1.      Place an order

You fill all the paper instructions in the order form. Make sure you include all the helpful materials so that our academic writers can deliver the perfect paper. It will also help to eliminate unnecessary revisions.

2.      Pay for the order

Proceed to pay for the paper so that it can be assigned to one of our expert academic writers. The paper subject is matched with the writer’s area of specialization.

3.      Track the progress

You communicate with the writer and know about the progress of the paper. The client can ask the writer for drafts of the paper. The client can upload extra material and include additional instructions from the lecturer. Receive a paper.

4.      Download the paper

The paper is sent to your email and uploaded to your personal account. You also get a plagiarism report attached to your paper.

smile and order essaysmile and order essay PLACE THIS ORDER OR A SIMILAR ORDER WITH US TODAY AND GET A PERFECT SCORE!!!

order custom essay paper