Human Physiology

Homework Help & Tutoring

We offer an array of different online Human Physiology tutors, all of whom are advanced in their fields and highly qualified to instruct you.
Human Physiology
Send your subject help request Submit your homework problem, or a general tutoring request.
Get quotes from qualified tutors Receive a response from one of our tutors as soon as possible, sometimes within minutes!
Collaborate with your tutor online Work together with your tutor to answer your question within minutes!
Human Physiology Tutors Available Now
41 tutors available
11vivek
Vivek
(11vivek)
Doctor of Philosophy (PhD)
Hello! My name is 11vivek. I have a passion for scientific research, teaching and solving problems related to Science.
4.7/5(2,217+ sessions)
1 hour avg response
arsacom
Danilo
(arsacom)
Doctor of Medicine (M.D.)
I am involved in several international high-level UN coordinated processes. My scientific and design works are internationally awarded.
5/5(770+ sessions)
1 hour avg response
drmedmaster
Stefan
(drmedmaster)
Doctor of Medicine (M.D.)
An M.D., currently working as a postdoctoral researcher. I teach Medicine and Biology related subjects.
4.9/5(723+ sessions)
46 minutes avg response
drtito
Elias
(drtito)
Doctor of Medicine (M.D.)
I'm a general physician with more than 8 years experience in tutoring. My main goal is to ensure my student understands thoroughly the topic
5/5(717+ sessions)
31 minutes avg response
Ely23
Antonietta
(Ely23)
Doctor of Philosophy (PhD)
I studied Biology for more than half of my life. As a skilled and enthusiastic individual in my field, I am looking forward to helping you!
4.6/5(479+ sessions)
12 minutes avg response
biologist_ecologist
Iva
(biologist_ecologist)
Master of Science (M.S.)
I am a biologist, ecologist, ichthyologist, academic writer, communicative, ambitious, detail-oriented and hardworking.
4.8/5(400+ sessions)
9 minutes avg response
$35-$55 hourly rate
See 41 More Tutors
See what our students are saying
Describe your homework help.
FAQ Frequently Asked Questions
Can you help me with my homework in less than 24 hours?
Can you help me with my exam/quiz/test?
How much will it cost?
What kind of payments do you accept?

Human Physiology

What is human physiology?

Human physiology is a branch of medicine that is concerned with studying functions of the human body. The term physiology was derived from two Greek words: “physics” which means “origin” or “nature” and “-logia” which means “study of.”

Human physiology uses two different approaches when studying mechanisms of cause-and-effect. One approach focuses on explaining the purpose of physiological processes (why?). The other approach focuses on explaining the underlying mechanisms of physiological processes (how?). For example, the question: “Why do people sweat when they feel hot?” could be answered in two ways. Firstly, researchers could explain the phenomenon of sweating in the context of meeting a bodily need and say that it's to help cool down, because sweating releases heat.  Secondly, researchers could put the answer in the context of the cause-and-effect sequence and say that the temperature-sensitive receptors in the body detect a rise in temperature and send a signal to the thermoregulatory centers in the brain. In response, the brain sends signals down the sympatric nervous system pathways which activate sweat glands which release water. 

 

Is there a difference between structure and function?

Even though physiology primarily studies function, it is also closely related to anatomy which studies structure. Mechanisms that underlie physiological processes in the body largely depend on the shape of different tissues, structures, and organs and their mutual relationship. It is, therefore, impossible to make a clear distinction between structure and function.

Some relations between structure and function are obvious - the heart is perfect for pumping blood through the body because it is a hollow organ. The difference in the shape and size of teeth determines their role in eating (incisors cut while molars grind food). The knee is perfectly designed to allow the bending movement of the lower leg. There are also, however, examples of when the interdependent relationship between structure and function is more sophisticated. It may not be obvious that the air has to travel from the mouth and nose all the way to the smallest air sacs called alveoli. Alveoli contain a well-developed capillary network and allow the exchange of oxygen and carbon-dioxide between the red blood cells and the lungs.

 

How is our body organized?

The most basic level of organization is called the chemical level. This level considers the mutual interaction between different atoms and molecules which are the basic building blocks of any matter. The human body is mostly made of oxygen, carbon, hydrogen, and nitrogen. These chemical elements interact with each other and form organic and inorganic molecules such as proteins, fats, sugars, and nucleic acids.

The second level of organization is called the cellular level. Cells are unique because they can carry out processes which are associated with life. The interior of cells contains atoms and molecules which are organized in a specific way and protected from the surrounding environment by the semipermeable plasma membrane.

The most complex level of organization is an organism. Organisms are independent living entities which are capable of sustaining life. The simplest organisms such as bacteria, paramecium, or green euglena are called single-celled organisms because they only have one cell. On the other hand, multicellular organisms have many different functional entities made of many millions of independent cells. In the simplest multicellular organisms such as the sponge, all cells are quite similar. But more complex organisms like plants, animals, and humans have many different types of cells such as muscle, neural, reproductive and other cells which are very distinct and responsible for different functions. A human body has around 200 different types of cells.

  

Reference books

 

Cindy L, S. (2017). Principles of Human Physiology. Hoboken N.J.: Pearson Education, Inc.

Fox, S. I. (2008). Human physiology / Stuart Ira Fox. Boston : McGraw-Hill Higher Education, c2008.

Tucker, L., & Foulston, J. (2015). An Introductory Guide to Anatomy & Physiology. London: EMS Publishing.

Hill, D. J. (2016). Current and Future Developments in Physiology. Sharjah: Bentham Science Publishers Ltd.

Fain, G. L., Fain, M. J., & O'Dell, T. (2014). Molecular and Cellular Physiology of Neurons, Second Edition. Cambridge, Massachusetts: Harvard University Press.

Sperelakis, N. (2012). Cell Physiology Source Book : Essentials of Membrane Biophysics. London, UK: Academic Press.

Czurylo, E. A., & Kulikova, N. (2012). Anatomy and Physiology of Proteins. New York: Nova Science Publishers, Inc.

 

To fulfill our tutoring mission of online education, our college homework help and online tutoring centers are standing by 24/7, ready to assist college students who need homework help with all aspects of human physiology. Our medicine and nursing tutors can help with all your projects, large or small, and we challenge you to find better online human physiology tutoring anywhere.

Read More

College Human Physiology Homework Help

Since we have tutors in all Human Physiology related topics, we can provide a range of different services. Our online Human Physiology tutors will:

  • Provide specific insight for homework assignments.
  • Review broad conceptual ideas and chapters.
  • Simplify complex topics into digestible pieces of information.
  • Answer any Human Physiology related questions.
  • Tailor instruction to fit your style of learning.

With these capabilities, our college Human Physiology tutors will give you the tools you need to gain a comprehensive knowledge of Human Physiology you can use in future courses.

24HourAnswers Online Human Physiology Tutors

Our tutors are just as dedicated to your success in class as you are, so they are available around the clock to assist you with questions, homework, exam preparation and any Human Physiology related assignments you need extra help completing.

In addition to gaining access to highly qualified tutors, you'll also strengthen your confidence level in the classroom when you work with us. This newfound confidence will allow you to apply your Human Physiology knowledge in future courses and keep your education progressing smoothly.

Because our college Human Physiology tutors are fully remote, seeking their help is easy. Rather than spend valuable time trying to find a local Human Physiology tutor you can trust, just call on our tutors whenever you need them without any conflicting schedules getting in the way.

Start Working With Our College Human Physiology Tutors
To fulfill our tutoring mission of online education, our college homework help and online tutoring centers are standing by 24/7, ready to assist college students who need homework help with all aspects of Human Physiology.