When transitioning from a pitch black room, to a sunny room where there is a lot of light, what happens to the cells in the retina?    1. Ganglion cells will release more glutamate            2. Rod cells will release less glutamate            3. Ganglion cells will release less glutamate            4. Rod cells will release more glutamate

Q: Which is the LAST part of the retina that a photon passes through before it is captured by an opsin…

A: The retina is a layer of tissue in back of the eye which senses light and sends images to brain.

Q: After handling a fish, what is the best way to get rid of the smell? Why does this work?

A: The fish are aquatic organisms that are enjoyed as a delicacy throughout the world. The handling of…

Q: On average, who detects odors better than other people? a. On average, left-handers detect odors…

A: Olfactory bulb is a structure that is present in the forebrain of vertebrate species and is related…

Q: If a person is born blind, what happens to the occipital (“visual”) cortex?A. Its cells shrink and…

A: People often say that blind people become better than usual at touch and hearing. If a person is…

Q: Rank the following (ganglion cell, v1 complex cell, cone cell, v1 simple cell) in order of size of…

A: One of the most crucial senses is sight, which helps us to learn about the world. Our capacity to…

Q: Night vision begins with the stimulation of

A: Night vision is the ability to see in low-light conditions. Whether by biological or technological…

Q: Fill in the blank:  The axons of olfactory receptors pass through small openings in the…

A: The olfactory nerve consists of a collection of many sensory nerve fibers that extend from the…

Q: Which of the following is the inner most layer of human eye? a) Retina b) Choroid c) Sclera d)…

A: Introduction - Our visual organ is the eye. Because of its intricate construction, an image can flow…

Q: kimos wear a great deal of clothing and have limited exposure to uv light, but do not suffer from…

A: Vitamin D is one of the most important substances that maintain the good health of bones. We all…

Q: Damage to the right optic nerve would result in what type of visual field deficit?   Question 6…

A: Damage of an optic nerve can lead to loss of vision, vision distortion and blindness. The nerve…

Q: Connoisseurs can recognize many varieties of cheese or wine by “tasting.” How can they do so when…

A: Connoisseurs are experts who can judge the taste of wines and cheese and they can distinguish…

Q: Visual acuity is greatest when a ganglion cell has ____________________(many or few) photoreceptors…

A: Visual acuity Visual acuity means the ability of your eyes to recognise the shapes and details of…

Q: Which of the following best describes the function of a camera type eye?     A) To form…

A: Ans- B.  To gather and concentrate light through a lens onto retinal tissue which generates an…

Q: Are there differences between the effects of diabetes and hypertension on the retina??  Explain your…

A: Eyes are complex sense organs. they gather information from the environmental stimulus, and the…

Q: What is one reason the rod-cone break occurs?     The rods adapt more quickly.     The cones…

A: Visual adaptation denotes the retinal ability to adjust or adapt to different levels of light. Rods…

Q: 1.Explain why UV light can’t be seen by the eye

A: According to bartleby guidelines, when multiple questions are posted we are allowed to answer the…

Q: Night vision begins with stimulation of_______ . a. hair cells c. cone cells b. rod cells d.…

A: Night vision is responsibility of rod cells

Q: What makes the blind spot of the retina blind? a. It is at a location where the lens cannot focus…

A: Retina is the thin layer of neural tissue at the back of the eye and it is composed of…

Q: Which statement about compound eyes is true?a. They do not contain a lens or lenslike structure.b.…

A: Answer is option e

Q: what statement is true about Olfactory epithelium and bulb a. Olfactory neurons in the olfactory…

A: Olfactory epithelium are found in the nasal pathways/cavity. It has three different types of cells…

Q: Which statement is accurate about the cochlear duct? a. It detects linear acceleration of the head…

A: Sensory organs act as the windows of the brain as they keep the brain aware of what is going on in…

Q: Why does your pupil constrict in the pupillary light reflex? O prevent damage to photoreceptor cells…

A: Pupil is an aperture ( hole) present in the center of the iris of the eye which allows light to fall…

Q: what statement is false about Olfactory epithelium and bulb a. Olfactory neurons in the olfactory…

A: Olfactory epithelium and bulbs have olfactory receptor neurons.

Q: Given that frogs are nearsighted in air, which statement is most likely to be true about their…

A: Frogs are amphibians and are adapted to live in both land and water habitats. Frog's vision is…

Q: Structure 5 contains the _________.   hair cells that detect angular acceleration of the head…

A: Ear is structure or sense organ in our body which helps us to hear the sounds from our surrounding…

Q: Fill in the blank:  The distal ends of the olfactory neurons are covered with hairlike…

A: The olfactory bulb and olfactory sensory neurons share neuronal connections (OSNs). The OSNs are…

Q: When you increase the magnification what happens to the visual field?

A: Microscope are instruments that are used in the science laboratories to visualise very minute…

Q: Which is the correct order of the structure through which light passes after entering the eye? O…

A: Question- Which is the correct order of the structure through which light passes after entering the…

Q: 3 questions 1.) Which of the following is NOT a property of the rod cells found in the retina? A.) A…

A: Photoreceptors :-  These are the specialised cells in the retina which respond to light and are…

Q: i) Explain why the crystalline lens of the eye gets a virtual object from the cornea.

A: The name “crystalline lens” is given to the natural lens of the human eyes. It is a transparent,…

Q: Why is a retinal defect, such as retinitis pigmentosa, which causes tunnel vision, associated with…

A: Night blindness  Night blindness is the condition of eye in which a person is unable to get clear…

Q: A patient has had a stroke that damaged the trigeminal nerve but not the facial, glossopharyngeal,…

A: The cranial nerves arise directly from the brain. They are twelve in number. The first two emerge…

Q: What is the “retina” of the olfactory system?    a. The olfactory epithelium   b. The olfactory…

A: The olfactory system is a system that is responsible for the sense of smell in organisms. The…

Q: The papillae which contain the most taste buds are the papillae. 9) Label the diagram with the…

A: Lingual papillae are the nipple-like, small structures present on the tongue’s upper surface. They…

Q: Rhodopsin contains: opsin and retinal vitamin A and ATP red, blue and green pigments light waves The…

A:

Q: 8-12 years old child's eye retina area is yellow. Which methodology do you follow to develop a…

A: In case of children, yellowing of eyes and skin occurs as a result of bilirubin build up in the…

Q: Color vision Multiple Choice depends on the amount of available rhodopsin. is the interaction…

A: The retina is a layer that is transparent in nature. It is a light-sensing tissue in the back of the…

Q: Why do people over 55 often need reading glasses? a. Their cornea no longer focuses correctly. b.…

A: When people reach around the age of 55, they experience blurred vision while reading or working.…

Q: How many different taste molecules do taste cells each detect? a. one b. five c. ten d. It depends…

A: Taste buds are referred to as the sensory organs that are present on the surface of the tongue and…

Q: ) Teleost focus on nearby objects by _____. A) moving their lens forward in their eye further from…

A: Vision in the teleosts or fishes mainly depends on the quality of the lens. In mammals, the…

Q: A- If only the first statement is correct B- If only the second statement is correct C- If both…

A: All the nerves that arise at central nervous system, together with aggregations of cell bodies…

Q: This image is of the very back of the eye. Light would be coming in from the left towards the right…

A: Eyes are organ that is responsible for vision. The eye ball is located inside in the bony orbit and…

Q: Why would it be an advantage for a deer to have a wide visual field, as compared to overlapping,…

A: The human eye is the most valuable and sensitive sense organ. It is a natural optical instrument.…

Q: What is unusual about the olfactory receptors? a. Olfactory neurons have more than one axon. b.…

A: Answer: Introduction: Olfactory receptors (ORs) are also called as odorant receptors means a…

Q: What is the major cause of noise induced hearing loss? a. The neurotransmitter released by inner…

A: Noise Induced Hearing Loss(NIHL):  Noise-induced hearing loss is a type of permanent hearing loss…

Q: 7. From back to front, the order of the cells in the retina are... A) Ganglion cells, photoreceptor…

A: The retina is a thin layer of specialized cells located at the back of the eye and it helps to…