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Fetal Pig Parts
for test
43
Biology
9th Grade
05/16/2011

Additional Biology Flashcards

 


 

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Term
Abdomen
Definition

 


The part of the body that holds the stomach, intestines, liver, spleen and pancreas. (The Belly)

 

Term
anus
Definition

 


The hole that pigs fecate from.

 

Term
appendix 
Definition
 a small sac located on the cecum.
Term
Atrium
Definition
A bodily cavity or chamber, especially either of the upper chambers of the heart that receives blood from the veins and forces it into a ventricle. In this sense, also called auricle.
Term
bile
Definition
a digestive chemical that is produced in the liver, stored in the gall bladder, and secreted into the small intestine.
Term
Caecum (or cecum)
Definition
The large blind pouch forming the beginning of the large intestine. In this sense, also called blind gut. Called the appendix in Humans.
Term
Cervical area
Definition
Of or relating to a neck or a cervix.
Term
Coronary vein
Definition

Any one of the veins that drains blood from the muscular tissue of the heart and empties into the coronary sinus.


Term
Diaphragm
Definition
A muscular membranous partition separating the abdominal and thoracic cavities and functioning in respiration.
Term
Duodenum
Definition
The beginning portion of the small intestine; it is C-shaped and runs from the stomach to the jejunum.
Term
Epiglottis
Definition

The thin elastic cartilaginous structure located at the root of the tongue that folds over the glottis to prevent food and liquid from entering the trachea during the act of swallowing.


Term
Esophagus
Definition
The muscular, membranous tube for the passage of food (via peristalsis) from the pharynx to the stomach; the gullet.
Term
gall bladder
Definition
a small,muscular, sac-like organ located near the duodenum. It stores and releases bile (a digestive chemical which is produced in the liver) into the small intestine.
Term
Glottis
Definition
 The opening between the vocal cords at the upper part of the larynx.
Term
Hard palate
Definition

The relatively hard, bony anterior portion of the palate.


Term
Hepatic duct
Definition
The main excretory duct of the liver, which joins the cystic duct to form the common bile duct.
Term
Ileum - 
Definition

 The terminal portion of the small intestine extending from the jejunum to the cecum (just before the large intestine begins).


Term
jejunum
Definition
 the long, coiled mid-section of the small intestine; it is between the duodenum and the ileum.
Term
Kidney
Definition
Either one of a pair of organs in the dorsal region of the vertebrate abdominal cavity, functioning to maintain proper water and electrolyte balance, regulate acid-base concentration, and filter the blood of metabolic wastes, which are then excreted as urine.
Term
Larynx 
Definition
The part of the respiratory tract between the pharynx and the trachea, having walls of cartilage and muscle and containing the vocal cords enveloped in folds of mucous membrane.
Term
liver 
Definition

a large organ located above and in front of the stomach. It filters toxins from the blood, and makes bile (which breaks down fats) and some blood proteins.


Term
Mandible
Definition
The lower jaw of a vertebrate animal.
Term
Mesentery 
Definition
Any of several folds of the peritoneum that connect the intestines to the dorsal abdominal wall, especially such a fold that envelops the jejunum and ileum.
Term
mouth
Definition
the first part of the digestive system, where food enters the body. Chewing and salivary enzymes in the mouth are the beginning of the digestive process (breaking down the food).
Term
Nasopharyngeal opening 
Definition
Passageway between the oralpharynx (throat) and the nasopharynx (nasal cavity).
Term
Palate
Definition
The roof of the mouth in vertebrates having a complete or partial separation of the oral and nasal cavities and consisting of the hard palate and the soft palate.
Term
Pancreas 
Definition
 A long, irregularly shaped gland in vertebrates, lying behind the stomach, that secretes pancreatic juice into the duodenum and insulin, glucagon, and somatostatin into the bloodstream.
Term
Pericardium
Definition
The membranous sac filled with serous fluid that encloses the heart and the roots of the aorta and other large blood vessels.
Term
(an action) peristalsis
Definition
rhythmic muscle movements that force food in the esophagus from the throat into the stomach. Peristalsis is involuntary - you cannot control it. It is also what allows you to eat and drink while upside-down.
Term
Pulmonary artery
Definition
An artery that carries venous blood from the right ventricle of the heart to the lungs.
Term
Pyloric valve 
Definition
Sphincter muscle between the stomach and the duodenum.
Term
rectum 
Definition
 the lower part of the large intestine, where feces are stored before they are excreted.
Term
salivary glands 
Definition

 

glands located in the mouth that produce saliva. Saliva contains enzymes that break down carbohydrates (starch) into smaller molecules.


 

Term
sigmoid colon
Definition
the part of the large intestine between the descending colon and the rectum.
Term
Spleen
Definition
Filters out blood, right below liver, bumpy and oddly shaped.
Term
Sternum
Definition

 

A long flat bone in most vertebrates that is situated along the ventral midline of the thorax and articulates with the ribs. The manubrium of the sternum articulates with the clavicles in human beings and certain other vertebrates. Also called breastbone.


 

Term
stomach
Definition

 

The sack that digests food with acid.


 

Term
Thoracic cavity 
Definition
Chest cavity including the heart, lungs, thachea, area between the neck region and the diaphragm.
Term
Thymus Gland 
Definition
Gland located on the upper area of the heart.
Term
Thymus gland 
Definition

 

]A gland that excretes hormones, near the trachea


 

Term
Trachea
Definition


The windpipe. It has the bumpy rings lining it.

Term
Umbilical cord
Definition


The cord that connects the fetus to the mother at the belly button. It transports food to the fetus and transports waste back.

Term
Umbilical vein 
Definition


The blood vessel that enters the inferior vena cava (beneath the liver). It delivers blood to the fetus.

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