Delgado Community College

Homemade notes, practice tests, and slide shows hands-on, systematic study of the human body, including microscopy, model analysis, and dissection. Key areas covered include cell structure, tissues, integumentary, skeletal, muscular, and nervous systems

...... contractions are responsible for mixing the colonic contents, while ........ periodically propel the contents long distances. - Answer Haustral, mass movements Carbohydrates digestion takes place in the ......(what part) of the stomach under the influence of ...... (what enzyme), while protein digestion takes place in the ...... under the influence of ....... - Answer body, salivary amylase, antrum, pepsin (+HCl) Colonic secretion consists of ...... - Answer mucus ...

1. Which of the following would be considered a symptom of disease? A) tremors in the hands B) excessive urine output C) a skin rash D) dizziness E) diarrhea - Answer D) Dizziness Human bodies are able to maintain a certain constancy of their internal environment. This statement A) refers only to the physiology of the vascular (circulatory) system. B) refers to homeostasis in the body. C) tells how positive feedback mechanisms work. D) refers to the direct control of cell ac...

tissues - Answer any grouping of cells that are similar in structure and carry out a similar or common function in the body pros and cons of tissues - Answer pros: cell specialization allows body to carry out complicated functions cons: destruction of one cell type can be catastrophic 4 primary tissue types - Answer nervous, muscle, epithelial, connective nervous tissue - Answer regulates and controls body functions, composed of brain, spinal cord, nerves ne...

Anatomy - Answer study of the structure Physiology - Answer study of the function Embryology - Answer the study of embryos Developmental biology - Answer development of the zygote to death Cell biology - Answer study of cellular functions and structures Histology - Answer the study of the microscopic structure of the body (tissues using microscopes) Gross anatomy - Answer things you can see without a microscope, study of structure sy...

When two neurons are communicating with each other at a chemical synapse, the ( ) neuron releases neurotransmitters that diffuse across the synaptic cleft and bind to receptors on the membrane of the ( ) neuron. - Answer presynaptic: postsynaptic In neurons, where is neurotransmitter stored? - Answer within synaptic vesicles in the axon terminal Which of the following is a mechanism whereby neurotransmitters are rapidly removed from the synaptic cleft thus terminating the signa...

the activity of the respiratory system can compensate for an acidosis, i.e decrease in pH by A.) a hyperventilation-induced increase in CO2 in the body B.) a hypoventilation-induced increase in CO2 in the body C.) a hyperventilation-induced decreased in CO2 in the body D.) a hypoventilation-induced decreased in CO2 in the body E.) increasing the amount of hydrogen ion in the blood - Answer C.) a hyperventilation-induced decreased in CO2 in the body which of the following acts as a ...

anatomy - Answer study of structure physiology - Answer study of how body parts function level of structural organization - Answer chemical, cellular, tissue, organ, organ system, organismal 11 systems of the human body - Answer integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, reproductive integumentary components - Answer skin, hair, nails integumentary functions - Answer protect...

tissues get together to make - Answer organs classify H20 - Answer molecules classify kidney - Answer organ system that transports oxygen - Answer cardiovascular system that ovaries belong in - Answer reproductive & immune first part that notices something wrong - Answer receptor messages away - Answer efferent pathway solves problem - Answer effector most common in healthy person - Answer negative feedback spinal c...

Muscles make up how much of your weight? - Answer about 1/2 What are the three types of muscles? - Answer skeletal, smooth, cardiac Muscles are specialized to convert ____ energy to ____ energy. - Answer chemical, mechanical How many skeletal muscles are in the human body? - Answer more than 600 Skeletal muscle includes: - Answer skeletal muscle tissue, connective tissues, nerves and blood vessels Skeletal muscles do not contract until what occurs? - ...