PORTAGE LEARNING- BIOD 151 EXAM 1 QUESTIONS
WITH CORRECT ANSWERS 2025/2026
What are the six levels of organization in the body? - CORRECT ANSWER -atom, molecule,
macromolecule, organelle, cell, tissue, organ, system of organs, and organism
The necessary life function that protects our internal environment from our external
environment is provided by what system? - CORRECT ANSWER -Integumentary system
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
What is anabolism? - CORRECT ANSWER -The building of muscle from obtained proteins and
nutrients
What is catabolism? - CORRECT ANSWER -The process of breaking down molecules to form
simpler ones for energy
Excretion involves what system? - CORRECT ANSWER -Urinary system
The reproductive system is controlled by what other system? - CORRECT ANSWER -The
endocrine system
, Which tissue covers the body surface and lines the cavities of the body? - CORRECT ANSWER -
Epithelial tissue
What are the three steps in cellular respiration? - CORRECT ANSWER -Glycolysis, Citric Acid
Cycle, and Electron Transport Chain
What is the purpose of ATP? - CORRECT ANSWER -ATP is a form of energy
Epithelial cells perform what types of functions? - CORRECT ANSWER -Protection, secretion,
absorption, filtration
What are the four basic tissue types? - CORRECT ANSWER -Epithelial, Muscle, Connective,
Nervous
Toward or at the body surface is known as what direction? - CORRECT ANSWER -Superficial
Away from the body is what direction? - CORRECT ANSWER -Deep
Between a more medial and a more lateral structure is what orientation? - CORRECT ANSWER -
Intermediate
Toward or at the midline of the body or on the inner side of is what direction? - CORRECT
ANSWER -Medial
Away from the head end or toward the lower part of a structure of the body is what direction? -
CORRECT ANSWER -Inferior/Caudal
WITH CORRECT ANSWERS 2025/2026
What are the six levels of organization in the body? - CORRECT ANSWER -atom, molecule,
macromolecule, organelle, cell, tissue, organ, system of organs, and organism
The necessary life function that protects our internal environment from our external
environment is provided by what system? - CORRECT ANSWER -Integumentary system
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
What is anabolism? - CORRECT ANSWER -The building of muscle from obtained proteins and
nutrients
What is catabolism? - CORRECT ANSWER -The process of breaking down molecules to form
simpler ones for energy
Excretion involves what system? - CORRECT ANSWER -Urinary system
The reproductive system is controlled by what other system? - CORRECT ANSWER -The
endocrine system
, Which tissue covers the body surface and lines the cavities of the body? - CORRECT ANSWER -
Epithelial tissue
What are the three steps in cellular respiration? - CORRECT ANSWER -Glycolysis, Citric Acid
Cycle, and Electron Transport Chain
What is the purpose of ATP? - CORRECT ANSWER -ATP is a form of energy
Epithelial cells perform what types of functions? - CORRECT ANSWER -Protection, secretion,
absorption, filtration
What are the four basic tissue types? - CORRECT ANSWER -Epithelial, Muscle, Connective,
Nervous
Toward or at the body surface is known as what direction? - CORRECT ANSWER -Superficial
Away from the body is what direction? - CORRECT ANSWER -Deep
Between a more medial and a more lateral structure is what orientation? - CORRECT ANSWER -
Intermediate
Toward or at the midline of the body or on the inner side of is what direction? - CORRECT
ANSWER -Medial
Away from the head end or toward the lower part of a structure of the body is what direction? -
CORRECT ANSWER -Inferior/Caudal
