what is pathogen ,viruses, enzyem, and harmone
Answers
Answer:
The definition of a pathogenic organism is an organism capable of causing disease in its host. A human pathogen is capable of causing illness in humans.
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism.
Enzymes are protein molecules in cells which work as biological catalysts. Enzymes speed up chemical reactions in the body, but do not get used up in the process, therefore can be used over and over again.
A chemical substance produced in the body that controls and regulates the activity of certain cells or organs. Many hormones are secreted by special glands, such as thyroid hormone produced by the thyroid gland.
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Answer:
a pathogen in the oldest and broadest sense, is anything that can produce disease. A pathogen may also be referred to as an infectious agent, or simply a germ.
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses are microscopic parasites that lack the capacity to thrive and reproduce outside of a host body.Most viruses have either RNA or DNA as their genetic material. The nucleic acid may be single- or double-stranded
Enzymes are protein molecules in cells which work as biological catalysts. Enzymes speed up chemical reactions in the body, but do not get used up in the process, therefore can be used over and over again. Almost all biochemical reactions in living things need enzymes.
A hormone is any member of a class of signaling molecules, produced by glands in multicellular organisms, that are transported by the circulatory system to target distant organs to regulate physiology and behavior