learning objectives
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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List of levels in the human structure from simplist to most complex. | Chemical- atoms and molecules
cellular- cells
tissues- groups of simular cells
organs- 2 or more types of tissue
organ system- organs that work closely together
organismal. (body)- all organ systems
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Name the organ system of the human body and a function for each. | 1)Integmentary- protection
2)Skeletal- support
3)muscluar- movement
4)nervous- fight/flight
5)endocrine- growth
6)cardovascular- transport
7)lymphatic- defends
8)respiatory- oxygenate
9)digestive- breaksdown
10)urinary- balance
11)reproductive-
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Explain the role of blood in maintaining the internal enviornment | distrubes O2 and nutrients to the body, waste to lungs and kidneys, regulates body temp, carries hormones around, maintains fluid volume, protects against blood loss, WBC for infection.
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Define homeostasis. | Maintains a stable internal enviornment, regardless of the outside enviornment
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define the feedback mechanism. | feedback automatically returns the body to a homeostatic balance
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components of feedback | 1) receptor (sensor) 40c
2) Afferent pathway
3) control centre (thermostat)comand to sweat
4) Efferent pathway
5) Effector (aircon) sweats temp falls
6) response (returns to homeostasis) 37c
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
7nikki
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