What Are Physiological Processes In Humans?

What is a physiological?

1 : of or relating to physiology.

2 : characteristic of or appropriate to an organism’s healthy or normal functioning the sodium level was physiological.

3 : differing in, involving, or affecting physiological factors a physiological strain of bacteria..

What is the physiological process?

Physiological processes are the ways in which organ systems, organs, tissues, cells, and biomolecules work together to accomplish the complex goal of sustaining life. Physiological mechanisms are the smaller physical and chemical events that make up a larger physiological process.

How many physiological systems are in the body?

Physiology is generally divided into ten physiological organ systems: the cardiovascular system, the digestive system, the endocrine system, the immune system, the muscular system, the nervous system, the renal system, the reproductive system, the respiratory system, and the skeletal system.

What are physiological symptoms?

Physiological symptoms are the physical symptoms that occur when you feel anxious or under display. These are bodily reactions, and may be apparent to other people. Note that they are always stronger and more apparent to the person exhibiting them than to the person displaying them.

What is an example of physiological study?

For example, physiologists have studied the electrical activity of cells in the heart that control its beat. They’re also exploring the process by which eyes detect light, from how the cells in the retina process light particles called photons to how the eyes send signals about images to the brain.

What are physiological functions of the body?

The following are a brief description of the life process:Organization. At all levels of the organizational scheme, there is a division of labor. … Metabolism. Metabolism is a broad term that includes all the chemical reactions that occur in the body. … Responsiveness. … Movement. … Reproduction. … Growth. … Differentiation. … Respiration.More items…

What are examples of physiological?

The definition of physiological is the normal functions of a living thing. An example of physiological is a person shedding skin. Characteristic of or promoting normal, or healthy, functioning. Of or relating to physiology.

What is meant by physiological changes?

Physiological changes occur with aging in all organ systems. The cardiac output decreases, blood pressure increases and arteriosclerosis develops. The lungs show impaired gas exchange, a decrease in vital capacity and slower expiratory flow rates.

What is the meaning of physiological effects?

relating to the way in which the bodies of living things work: Touching causes a physiological reaction. the physiological effects of deep-sea diving.

What are physiological activities?

Physiology is the study of normal function within living creatures. … Merrian-Webster defines physiology as: “[A] branch of biology that deals with the functions and activities of life or of living matter (such as organs, tissues, or cells) and of the physical and chemical phenomena involved.”

What is physiological processes in plants?

Fundamental processes such as photosynthesis, respiration, plant nutrition, plant hormone functions, tropisms, nastic movements, photoperiodism, photomorphogenesis, circadian rhythms, environmental stress physiology, seed germination, dormancy and stomata function and transpiration, both parts of plant water relations, …

What is a physiological need?

1. Physiological needs – these are biological requirements for human survival, e.g. air, food, drink, shelter, clothing, warmth, sex, sleep. … Maslow considered physiological needs the most important as all the other needs become secondary until these needs are met.