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Final Exam
All chaps
Question | Answer |
---|---|
Glucose is an example of a | Monosaccharide |
Starch is the stored carbohydrate in plants, while ________ is the stored carbohydrate in animals | Glycogen |
Carbohydrates are stored in the liver and skeletal muscles in the form of | Glycogen |
______ adds bulk to the body that cannot be stored. | Fiber |
A ______ can be broken into two amino acids by dehydration synthesis | dipeptide |
All organic compounds contain? | Carbon |
Carbohydrates and proteins are built up from their basic building blocks by the? | removal of a H2O molecule between each two units |
CH4 is an | Organic molecule |
_______ is produced naturally by the liver, in addition to being ingested in foods | Cholesterol |
Level of organization that is the simplest level, atoms combine to form molecules, molecules form organelles | Chemical level |
Smallest units of living things and have unique functions of the body defines... | Cellular level |
The basic structural material of the body consists of | Protein also 50 or more amino acids are called.. protein |
The single most abundant protein in the body is ________. | Collagen |
Group of similar cells that have a common function. (epithelium,muscle,etc) | Tissue level |
The major function of DNA is to store the genetic instructions that are used during | Protein synthesis |
The genetic information is coded in DNA by the | sequence of the nucleotides |
The study of structure | Anatomy |
The study of function | Physiology |
The study of body cells and their internal structure | Cytology |
The study of tissue | Histology |
Examines the body parts that are visible to the naked eye. | Gross Anatomy/Macroscopic |
What are the 5 Gross anatomy approaches | Systemic anatomy, Regional anatomy, Surface anatomy, Comparative anatomy, and Embryology |
Studies the anatomy of each functional body system. ( ex: studying the urinary system would include kidneys,bladder and uretha.) | Systemic anatomy |
Examines all of the structures in a particular region of the body as a complete unit | Regional anatomy |
Focuses on both superficial anatomic markings and the internal body structures that relate to the skin covering them. | Surface anatomy |
Examines the similarities and differences in the anatomy of different species | Comparative |
Concern of the developmental changes occurring from conception to birth. | Embryology |
What are the 6 levels of structural organization? | Chemical level, Cellular level, Tissue, Organ level, Organ system level, Organismal level |
Which level of structural organization is considered to be the highest level | Organismal level |
The body is erect with feet slightly apart, and palms face forward with thumbs pointing away from the body | anatomical position |
described as cuts made diagonally between the horizontal and the vertical planes | Oblique sections |
Homeostasis is the condition in which the body maintains | a relatively stable internal environment, within limits |
A result of homeostatic imbalance could be | Illness |
Which body systems function is to produce blood cells and provides support? | Skeletal system |
The visceral serosa membrane | covers the outer surface of organs in a body cavity |
Which body system provides protection and regulates blood temperature? | Ingeumentary system (Hair,skin, and nails) |
What body system secretes hormones and regulates growth, reproduction, and ,metabolism? | Endocrine system |
Which body system transports, filters, and disposes of waste? | Lymphatic/immunity system |
Which body system is responsible for exchange of gases between blood and airways | Respiratory system |
Maintenance of a relatively stable internal environment despite continuous outside changes | Homeostasis |
What are the components of a Control mechanism | Receptor, Control center,effector |
Monitors environment and responds to stimuli | Receptor |
A typical phospholipid | Hydrophobic and hydrophilic |
receives output from control center, response acts to reduce or enhance the stimulus.(feedback) | Effector |
The response reduces or shuts off the original stimuli | Negative feedback Regulate body temp, or blood volume |
The response enhances the original stimulous | Positive Feedback Contractions, blood clotting |
Toward the head end of the body(Upper part) | Superior(cranial) |
Away from the head end or toward the lower part of body | inferior(caudal) |
Front of the body | Anterior(Ventral) |
Back of the body | posterior(Dorsal) |
Midline of the body | Medial |
Away from the middle of the body | Lateral |
Between the medial and lateral structure | intermediate |
Closer to the origin of the body part | Proximal |
Farther from the origin of the body part | Distal |
Towards or at the body surface | Superficial(External) |
Away from the body surface | Deep(internal) |
Two major divisions of the body | Axial:Head,Neck,Trunk Appendicular: limbs |
The building blocks of elements are.. | Atoms |
Anything that has mass and takes up space | Matter |
A homogenous mixture of gases, liquids, or solids is referred to as a | Solution |
energy relationships between the electrons of the reacting atoms | Chemical bonds |
chemical bond formed by the transfer of one or more electrons from the outermost energy level (the valance shell) of one atom to that of the other. | Ionic bond |
When atoms or molecules combine to form larger, more complex molecules, the process is known as __________. | Anabolism |
What is considered the universal solvent? | Water |
A molecule of water is added for each bond broken in? | Hydrolysis |
Catabolic reactions involve | A release of energy |
Bonds that form between two atoms when one atom donates an electron to the other atom is called? | Ionic bonds |
The building blocks of RNA and DNA are __________. | Nucleotides |
Least healthy type of fat | Trans fat |
Amino acids are linked up by | Peptides |
Principle of elements in the human body | C-Carbon, H-hydrogen, O-oxygen, N-Nitrogen |