C is the correct answer your welcome !!!!!!!!!!
A.
Tight junctions are <u>cell junctions in areas that are subjected to great mechanical stress, such as the skin and heart muscles</u>
Explanation:
They are also called <u>exclusion junctions</u>. This is because they form very tight junctions between adjacent cells such that only very small molecules, like ions, can pass in between the intercellular spaces of the cells. This is why they are found in regions where very little leakage is needed such as the heart -where blood could leak out during pumping- or the skin where foreign material cannot be allowed into the body.
They are also favorable in high stress regions because they bound cells together giving them structural integrity because they limit the movement of cells and their membrane intergral proteins.
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Answer:
B
Explanation:
Tolerable Upper Intake Level is the nutrient individuals in a group of the same age can take daily in an unquantifiable amount because it has no inimical effect
Answer:
Cervical vertebrae (visually between the atlas and the third thoracic vertebra); larynx and trachea
Explanation:
Muscle is a contractile form of tissue which animals use to effect movement. Muscle are largely made up of actin and myosin filaments.
Vertebrae refers to any of the small bones which make up the backbone.
Cervical vertebrae refers to any of the seven vertebrae of the neck.
Larynx is an organ of the neck of mammals involved in breath control, protection of the trachea and sound production, housing the vocal cords, and that is situated at the point where the upper tract splits into the trachea and the oesophagus/esophagus.
A trachea is a thin-walled, cartilaginous tube connecting the larynx to the bronchi; the windpipe.
The Longus colli muscle (commonly referred to as the long muscle of the neck) is a muscle on anterior surface of the cervical vertebrae.
Infrahyoid position is one that is below the hyoid bone in the neck; applied to a group of four pairs of muscles in the anterior part of the neck.
The position of the longus coli muscles is on the anterior surface of the cervical vertebrae, while the infrahyoid muscles lie on the anterior surface of the larynx and trachea.
A new species of algae floating on the surface of a coastal zone, it is a type of <u>phytoplankton</u>.
Algae is an informal time period for a massive and various group of photosynthetic eukaryotic organisms. it is a polyphyletic grouping that includes species from a couple of awesome clades.
Algae belong to the dominion Protista whereas, fungi belong to the dominion Fungi. Algae are autotrophs, and Fungi are heterotrophs. Algae comprise photosynthetic pigments. Fungi are able to digest non-residing, natural fabric, and additionally absorb easy vitamins by the fungal hyphae.
A eutrophic lake is typically shallow with a smooth and mucky backside. Rooted plant boom is ample alongside the shore and out into the lake, and algal blooms are commonplace. Water clarity isn't right and the water frequently has a tea color. If deep is sufficient to thermally stratify, the bottom waters are devoid of oxygen.
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