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20 questions
Which of the following is the correct match between a cell, tissue, and organ?
skin cell, skin tissue, heart
muscle cell, muscle tissue, bicep (arm muscle)
fat cell, fat tissue, liver
nerve cell, skin cell, brain
Which is the correct structural order?
chemical-tissue-cells-organ-organ system
cells-tissue-chemical-organ system-organ
tissue-cells-organ system-chemical-organs
chemical-cells-tissue-organ-organ system
The study of the shape and structure of body parts
anatomy
physiology
homeostasis
metabolism
The branch of biological science that studies and describes how body parts work or function
anatomy
physiology
homeostasis
metabolism
Which of the following activities would NOT represent an anatomical study?
Making a section through the heart to observe its interior
Drawing blood from recently fed laboratory animals at timed intervals to determine their blood sugar levels
Examining the surface of a bone
Viewing muscle tissue through a microscope
Which of the following is an example of physiology?
Tendons are composed of collagen fibers.
The liver produces many of the blood proteins.
Skin consists of two kinds of tissue.
The surface of the brain is highly folded.
A microscopic image shows many cube-shaped cells forming a tube or duct. What level of structural organization is this?
chemical level
cellular level
tissue level
organ level
Which of the following is the smallest unit of all living things?
organ
organ system
tissue
cell
Melanin is a protein pigment that protects us from ultraviolet radiation. What level of structural organization is the classification of melanin?
cellular level
organ level
chemical level
tissue level
Which of the following is NOT a necessary life function?
movement
excretion
respiration
digestion
The ability to sense changes in the environment and then react to them is known as
responsiveness
excretion
metabolism
maintaining boundaries
A broad term that refers to all the chemical reactions that occur within the body and all of its cells is:
responsiveness
metabolism
digestion
irritability
Check off ALL of the survival needs of living things from the list below:
normal body temperature
oxygen
appropriate atmospheric pressure
nutrients
water
In all, 11 organ systems make up the living human being, also known as WHAT level of structural organization?
organ system
individual
organ
organism
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