PORTAGE LEARNING QUESTIONS
AND ANSWERS
The six levels of organization of the body are - CORRECT
ANSWER-1. Chemical level -Atom, Micro-molecules
2. Cellular level - cell
3. Tissue level - tissue
4. Organ level - Organelles
5. Organ System level
6. Organism level
The necessary life functio...
The six levels of organization of the body are - CORRECT
ANSWER-1. Chemical level -Atom, Micro-molecules
2. Cellular level - cell
3. Tissue level - tissue
4. Organ level - Organelles
5. Organ System level
6. Organism level
The necessary life function that protects our internal
environment from our external environment is provided by what
system? - CORRECT ANSWER-Integumentary
The function of movement is provided by what system? -
CORRECT ANSWER-Muscular System
The function of responsiveness is provided by what system? -
CORRECT ANSWER-Nervous System
The function of digestion is provided by what system? -
CORRECT ANSWER-Digestive System
Anabolism - CORRECT ANSWER-Building more complex
cellular structures from simpler ones
, Catabolism - CORRECT ANSWER-Breaking down more
complex cellular structures into simpler one
Excretion involves what system? - CORRECT ANSWER-
Digestive system
Respiratory system
Urinary
The reproductive system is controlled by what other system? -
CORRECT ANSWER-Endocrine system
What tissue covers the body surface and lines the cavities of
the body? - CORRECT ANSWER-Epithelium
Name the three steps in cellular respiration? - CORRECT
ANSWER-1. Glycolysis
2. Citric Acid Cycle
3. Electron Transport System
What is the purpose of ATP? - CORRECT ANSWER-ATP is
energy rich molecule which powers all cellular activities. Allows
the cells to have the energy needed to carry out their functions
Epithelial cells perform what types of function? - CORRECT
ANSWER-Make up epithelial tissue and do tasks like secretion,
absorption. Under constant cell division to replace dead cells
that shed away
What are the four basic tissue types? - CORRECT ANSWER-1.
Epithelial
2. Connective
3. Muscle
4. Nervous
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