Anatomy

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  • Published : April 9, 2013
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Question 1| | 6 / 6 points|
The liver is superior with respect to the kidney
| | True|
| | False|
Question 2| | 6 / 6 points|
The spleen, lungs and heart are found in the thoracic cavity | | True|
| | False|
Question 3| | 6 / 6 points|
The saggital plane divides the body in left and right
| | True|
| | False|
Question 4| | 6 / 6 points|
Transverse is an example of body plane
| | True|
| | False|
Question 5| | 0 / 6 points|
There are 4 regions and 9 quadrants in the abdominal area
| | True|
| | False|
Proteins located in the cell membrane may work as receptors
| | True|
| | False|
Question 2| | 0 / 6 points|
If the DNA sequence is ACGCGGT the correct RNA sequence is TGCGCCA | | True|
| | False|
Question 3| | 6 / 6 points|
Function of the lysosome is to store energy in the form of ATP-False Mitochondria | | False|
Question 4| | 6 / 6 points|
The cell membrane contains carbohydrates
| | True|
Question 5| | 6 / 6 points|
When the cell is dividing, the mitotic spindle is found during metaphase | | True|
|

_Proteins______ found in the cell membrane can be receptors, enzymes, ion channels, etc | | Melanocytes produce melanin and they are located in the ___Epidermis____ of the skin | | Glycerol and three ____fatty acids___ form a triglyceride | | An epithelium consisting of multiple layers of cells with shape like cubes is called stratified cubodial | The process by which particles are driven through a selective permeable membrane by hydrostatic pressure is called-Osmosis | DNA is a polymer of nucleotides and each nucleotide consist of a sugar, a phosphate group and a __Nitrogenous Base__ | The process of copying DNA to make RNA is called Translation | | In the cell division, the mitotic spindle appears and the chromosomes are aligned in the middle during the-Metaphase | _Carbohydrates________are hydrophilic organic molecules with a general formula (CH2O)n | | ____Centrioles__lie perpendicular to each other in the cell and they consists of a set of microtubules. They play an important role during cell division.| The ___Osmorality___of a solution is the total osmotic concentration of all of its dissolved particles. Diffusion is the movement of molecules by kinetic energy down a concentration gradient. For example fat soluble solutes can diffuse directly through the membrane by dissolving in the lipid. Osmosis is the____Diffusion__ of a solvent such as water through a selective permeable membrane. _Water____ diffuses through membrane channels (aquaporins) or directly through the lipid portion of the membrane from a solution of lesser osmolarity to a solution of grater osmolarity The presence of solutes unable to permeate (cross) the plasma membrane leads to changes in the cell tone that may cause the cell to swell or shrink. Net __ATP_______ ceases when the solute concentration on both sides of the plasma membrane reaches equilibrium ____solutions____that cause a net loss of water from cells is hypertonic. Those causing net water gain are hypotonic. Those causing neither gain nor loss of water are isotonic Some epithelial tissues have stratified cells

| | False|
Question 2| | 6 / 6 points|
Some epithelial tissues have columnar cells
| | True|
Question 3| | 6 / 6 points|
Some epithelial tissues have multiple layers of cells
| | True|
Question 4| | 6 / 6 points|
Fibroblast is a cell found in the connective tissue
| | True|
Question 5| | 6 / 6 points|
Cilia are fibers found in the connective tissue
| | False|

Nerves are found in the dermis
| | True|
| | False|
Question 2| | 6 / 6 points|
One of the layers of the hypodermis is the stratum corneum
| | False|
Question 3| | 6 / 6 points|
Melanocytes are found in the dermis
| | False|
Question 4| | 6 / 6 points|
Addipose tissue is found in...
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