The correct sequence of levels forming the structural hierarchy is
organ, organ system, cellular, chemical, tissue, organismal;
chemical, cellular, tissue, organismal, organ, organ system;
chemical, cellular, tissue, organ, organ system, organismal;
organismal, organ system, organ, tissue, cellular, chemical.
Introduction:
In a human body, there are six main levels of structural organization. The simplest level of structural organization is a chemical level. The group of cells form tissue, group of tissue forms organ, group of organ forms organ system, and different organ system forms organism.
Answer to Problem 1MC
Correct answer:
(c) Chemical, cellular, tissue, organ, organ system, organismal.
Explanation of Solution
Explanation for the correct answer:
Option (c) is given as chemical, cellular, tissue, organ, organ system, organismal. The structural organization begins at the simplest level, that is, the chemical level. This level includes the simplest building blocks composed of matter such as atoms and molecules. This level is followed by the cellular level, which is made up of the cell. The cell is considered as the smallest, as well as the functional, unit of living organisms that can exist on its own. The cellular level is followed by the tissue, organ, organ system, and organismal level. Hence, option (c) is correct answer.
Explanation for the incorrect answers:
Option (a) is given as organ, organ system, cellular, chemical, tissue, organismal. The correct sequence of level forming structural hierarchy is chemical, cellular, tissue, organ, organ system, organismal. Hence, option (a) is an incorrect answer.
Option (b) is given as chemical, cellular, tissue, organismal, organ, organ system. The correct sequence of level forming structural hierarchy is chemical, cellular, tissue, organ, organ system, organismal. Hence, option (b) is an incorrect answer.
Option (d) is given as organismal, organ system, organ, tissue, cellular, chemical. The correct sequence of level forming structural hierarchy is chemical, cellular, tissue, organ, organ system, organismal. Hence, option (b) is an incorrect answer.
Therefore, it is concluded chemical, cellular, tissue, organ, organ system, organismal is the correct sequence of the level of structural hierarchy.
Want to see more full solutions like this?
Chapter 1 Solutions
Anatomy & Physiology (6th Edition)
- Indicate each organismarrow_forwardUsing the terms of position and direction, illustrate the various planes of the body. Your illustration should include the following terms: Cranial, Caudal, Ventral, Dorsal, Sagittal plane, Median section, Transverse section, Lateral and Frontal (coronal section).arrow_forwardDistinguish between and to explain the terms cells, tissues,organs and systems .arrow_forward
- An organ is defined as ____. Choose one: A.two or more tissues organized and capable of carrying out a specific task B.two or more tissues co-localized to one part of the body C.various tissues that perform different functions D.one or more cell types that perform specific functionsarrow_forwardClassify each organ system according to its involvement in transport and protection, body maintenance, control, sensory input and motor output, or reproduction.arrow_forwardDescribe briefly the levels of structural organization. Cellular level Chemical Level Tissue Level Organismal Level System Level Organ Levelarrow_forward
- In each of the following examples, choose the term that correctly describes the human body according to anatomical position.a. In the anatomical position, the palms are forward or backward.b. The liver is superior or inferior to the diaphragm.c. The hand is proximal or distal to the elbow.d. The shoulder blade is on the anterior or posterior part of the body.e. Cranial refers to the head or tail end of the body.f. The coronal plane divides the body into front and back or right and left sections. g. The arms are located on the medial or lateral side of the body. h. The transverse plane divides the body into superior and inferior or anterior and posterior parts.arrow_forward. Several set of terms are used to indicate the direction and position when describing the relative position of the various body parts of an organism. Give the description of each anatomical term and give an example 4. Posterior 5. Dorsal 6. Ventralarrow_forwardList the 11 organ systems of the body and give at least one function of each.arrow_forward
- Which organizational level consists of related organs that work to achieve a common function? a. Chemical level b. Organ level c. Cellular level d. Organ system levelarrow_forwardStructures composed of two or more tissue types arranged in variousproportions and patterns area. cells. b. tissues. c. organs. d. organ systems. e. organisms.arrow_forwardWhat are the components of organ system? select all that apply. Communities, cells, organs, tissues.arrow_forward
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage LearningMedical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning