Answer:
Ventral. The ventral cavity, the interior space in the front of the body, contains many different organ systems. The organs within the ventral cavity are also called viscera. The ventral cavity has anterior and posterior portions divided by the diaphragm, a sheet of skeletal muscle found beneath the lungs
Explanation:
1)The approximate length of a adult rat’s small intestine can reach 80 centimeters long.
2)The small intestine
is so large compared with other organs because it is where most digestion (macromolecules of food are
broken down into nutrients) and absorption of nutrients occur. With more area of surface in the organ the more
digestion can occur.
3) Caecum is a part of the colon that contains a lot of bacteria that aid in digestion of plant material. In rats the cecum is larger than human's becausethey eat more seeds and grains.
This lead us to believe that rats are more herbivores than carnivores.
4) function of colon: Colon extracts water and electrolytes from solid wastes before they are eliminated. It's also where bacteria ferment unabsorbed material occurs and from that they can produce vitamins important for our body, such Vitamin K.
5) if the cecum is large it means the rat is herbivore because they host a lot of bacteria, which aid in the enzymatic breakdown of cellulose; If the cecum is small the rat is carnivore, since their diets contain little or none of plant material and the cecum is often partially or wholly replaced by the appendix.
Answer:
photosynthetic
Explanation:
make the brianests pleasssse
Answer:
reagin type antibody.
Explanation:
The rapid plasma reagin test is a test used to diagnose syphilis.
Syphilis is a sexually transmitted disease which is caused by treponema pallidum.
The rapid plasma reagin test is not for measuring the antibodies against actual bacteria but for measuring the antibodies formation due to material released because of tissues damaged by treponema pallidum like IgG and IgM against lipodial materials which is released from damaged cells.
Answer:
Transport proteins act as doors to the cell, helping certain molecules pass back and forth across the plasma membrane, which surrounds every living cell. In passive transport molecules move from an area of high concentration to an area of low concentration.
Explanation:
