Answer:
1 When light hits the retina (a light-sensitive layer of tissue at the back of the eye), special cells called photo receptors turn the light into electrical signals.
These electrical signals travel from the retina through the optic nerve to the brain. Then the brain turns the signals into the images you see.Focal vision is involved in examining and recognizing objects related with the macular area of the retina whereas peripheral vision is vision resulting in stimulation of the retina outside the macula. An example of peripheral vision would be looking straight ahead while also being able to see on the side by the eye.
Explanation:
2The pituitary gland is enveloped by dura and sits within the sella turcica of the sphenoid bone. The sella turcica is a saddle-shaped depression that surrounds the inferior, anterior, and posterior aspects of the pituitary.When a pituitary tumor pushes the optic chiasm, it causes visual loss in both eyes. In addition to the optic nerve, which brings vision from the eye to the brain, there are also several other nerves near the pituitary gland that travel to the eyes and help them move normally.
Have a nice day
And if u want to be nice you can mark me brainest
Based on the information given, Grecia has been diagnosed with a chronic disease.
Chronic disease refers to a disease that lasts for at least a year and such disease requires medical attention. Chronic disease limits the activities that a patient can partake in.
In this case, Ehlers-Danlos syndrome (EDS) is a chronic disease. Other examples of chronic disease include cancer, diabetes etc.
Read related link on:
brainly.com/question/24293560
Answer:
The water-soluble vitamins comprises all the 8 B vitamins and vitamin C. When one consumes these vitamins, they get dissolved in water and then get mediated to various parts of the body via bloodstream. The body utilizes the vitamins it requires, and then the extra vitamin if got consumed is eliminated from the body via urine.
As the water-soluble vitamins are excreted time to time, one requires to meet the needs for water-soluble vitamins each day. The fat-soluble vitamins are vitamins A, E, D and K. When one consumes fat-soluble vitamins, they get dissolved in fat prior to getting mediated via the bloodstream.
The body utilizes the required fat-soluble vitamins and then accumulates any extra vitamins in the liver. However, if one consumes huge concentrations of fat-soluble vitamins spontaneously, then one may develop a condition known as vitamin toxicity or hypervitaminosis. The condition can be chronic or acute.
Answer:
The correct option is : d. all of the above statements are true
Explanation:
The masseter is a quadrilateral-shaped thick muscle, found only in the mammals. It is one of the muscles of mastication and is particularly very strong in the herbivores, as it used to facilitate chewing plant matter.
This muscle is composed of- superficial head and deep head.
The masseter muscle arises on the zygomatic arch and on the maxillary process of the zygomatic bone.
Whereas, the muscle inserts on the angle and ramus of the mandible.
The anterior division of mandibular division (V3) of the trigeminal nerve innervates the masseter muscle.
Therefore, all of the statements given are true.
Bactoprenol is indeed a peptidoglycan transporters that cycles monomers and places them somewhere at cell wall's growth point.
As bacitracin binds to this bactoprenol, the orientation of the peptidoglycan to the cell membrane fluidizes, allowing potassium ions to move from the protoplasts.
As a result of interfering with cell wall production and changing membrane potential, the bacterial cell is lysed.
Learn more:
brainly.com/question/10868637?referrer=searchResults
