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Maritza Urbina
Anatomy
Question | Answer |
---|---|
The two major cavities in the human body? | ventral/dorsal |
From smallest to largest, the levels of organization of the body are? | chemical, organelle, cellular, tissue, organ, system, organism |
A plane through the body that divides the body into anterior and posterior portions is? | coronal |
The smallest living units of structure and function in the body are? | cells |
A magnesium atom has an atomic number of 12, an atomic mass of 25, and a +2 charge. This atom would contain ___protons, ___neutrons, and ___electrons. | 12; 13; 10 |
An example of a catabolic process is: | hydrolysis |
Atomic mass is determined by the number of: | protons and neutrons |
ATP production occurs within which organelle? | Mitochondrion |
A specialize cell structure that propels the sperm is the? | flagellum |
List of the cell fibers from largest to smallest would read: | microtubules, intermediate filaments, microfilaments |
The membranous structure containing substances that protects the cell from harm are: | lysosomes and peroxisomes |
The structure that separates the contents of the cell from the surrounding tissues is known as: | plasma membrane |
Adipose tissue is | a storage tissue |
Cells in a tissue are surrounded by or embedded in a complex extracellular material called a? | matrix |
The basic determinant of skin color is | melanin |
The most abundant and widespread tissue in the body is | connective |
The two main layers that compose the skin are the dermis and | epidermis |
Which is not a type of connective tissue? | cardiac |
Which of the following is the most superficial layer of the epidermis? | stratum corneum |
The human skeleton system consists of two divisions. They are | axial and appendicular |
The main shaft like portion of a long bone is the | diaphysis |
Which bone is the longest and heaviest bone in the body? | femur |