what is the neural retina (inner layer) and nonneural retina (outer layer)?
Answers
The neural retina and nonneural retina are two layers that make up the structure of the retina, which is part of the eye responsible for converting light into electrical signals that the brain can interpret as visual images.
The neural retina is the inner layer of the retina, consisting of several types of specialized cells, including photoreceptor cells, bipolar cells, and ganglion cells, that work together to process visual information.
The photoreceptor cells, known as rods and cones, are responsible for detecting light and transmitting signals to the bipolar cells, which then relay the signals to the ganglion cells.
The ganglion cells are the final step in the process, sending the visual signals to the brain via the optic nerve.
In contrast, the nonneural retina is the outer layer of the retina, consisting of supportive tissue, blood vessels, and pigmented cells that help nourish and protect the neural retina.
This layer also plays a role in absorbing excess light that passes through the neural retina, helping to prevent glare and improve visual clarity.
Together, these two layers work in concert to enable vision and protect the delicate neural tissue of the retina.
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Related Questions
Why will doing a defibrillator cause the heart to pump ?
Answers
Answer:
it shocks the hearts muscles jolting the heart into working again.
Explanation:
Answer:
Defibrillation delivers an electrical shock that causes all the heart cells to contract at the same time. This stops the abnormal rhythm and allows the heart to restart normal electrical activity.
Explanation:
Two trees growing close to each other both use light, water,
and the same nutrients in the soil. This relationship is best
defined as:
a. symbiosis
b. competition
c. interdependence
d. none of the above
Answers
Answer:
Competition
Explanation:
Took the quiz
If two trees are growing close to each other with both using light, water, and the same nutrients in the soil, the relationship is best defined as competition. the correct option would be B.
In other words, biological competition describes a form of relationship between two organisms in which both fight for the same resources that are available in limited supply.
in competition, both organisms either learn to coexist through resource partitioning or fight it to finish. Without resource partitioning, one of the organisms will have to die as a result of being outcompeted.
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Based on what you know about fermentation, write down your predictions for this experiment.
Answers
u didnt put the experiment...
describe how human energy use contributes to increase of co2
Answers
Answer:
The cellular respiration formula:
C6H12O6 + 6O2 → 6CO2 + 6H2O.
1 glucose plus six oxygen makes six carbon dioxide and six dihydrogen monoxide (water).
Glucose in cell resp makes Adenosine Triphosphate (ATP) which is used as energy when it breaks apart and makes Adenosine Diphosphate and 1 phosphorus molecule (the breaking apart makes energy).
When ATP is made, CO2 is released by the cells and is taken via the blood vessels to the lungs to be exhaled. This release of CO2 contributes to the levels of CO2 in the atmosphere.
Hope that helps
please helpp, i'll give brainlest
which of the following statements cite evidence that supports or led to the discovery of the cell theory. select all that apply.
- development of the microscope
- schledians observation of plant cells in various samples of the plant tissue
- cells were found in animal tissue
- watson's and cricks discovery of the structure of dna
- one celled organisms reproduce by binary fission
- plants carryout photosynthesis
-meiosis
- spontaneous generation is accepted amount scientist
Answers
Which element has 1 valence electron in its outer shell and will react with a group 17 element in a 1:1 ratio? A. Beryllium B. Aluminum O C. Carbon O D. Potassium SUBNET
Answers
Answer:
Potassium!!!
Explanation:
Put the following in the correct order from smallest (#1) to largest (9)
Organ
[ Select ]
Tissue
[ Select ]
Atom
[ Select ]
Organelle
[ Select ]
Macromolecule
[ Select ]
Cell
[ Select ]
Organ system
[ Select ]
Molecule
[ Select ]
Organism
Answers
Answer:
atom
Explanation:
Which two conditions are required for cloud formation?
A. high humidity and warm temperatures
B. high humidity and cool temperatures
C. warm tempatures and the presence of particles
D. cool tempatures and the presence of particles
Answers
moisture and cooling air
PLS HELP !!! DUE TONIGHT AT MIDNIGHT
Answers
Before designing a solution to protect an estuary, the conservation group should gather the following two pieces of information: Ecological Characteristics, and Threat Assessment.
1. Ecological Characteristics: The conservation group needs to understand the specific ecological characteristics of the estuary.
This includes information such as the biodiversity present, the types of habitats within the estuary, and the species that rely on the estuary for their survival.
2. Threat Assessment: It is crucial for the conservation group to assess the specific threats that the estuary is facing. This includes evaluating the extent and impact of invasive species.
The existing human structures or activities that are affecting the estuary, the level of pollution and its sources, and the potential consequences of climate change on the estuary's ecosystem.
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Arrange the steps tO outline phosphorylation of serine residue by protein kinase First stcp Lust stcp Anawor Bunk
1. ADP relcased fron the active sitc of the Xinase.
2. ATF binds t0 the active site of the kinase.
3. The y-phosphate trom ATP is tansferred (0 the hydroxyl group of serine residue within the substrale
4. The substrale binds t0 the #ctive site 0f the kinase.
5. Thc phosphorylated substrate is releascd tron} the active site Of the kinase
Answers
Phosphorylation of a serine residue by a protein kinase involves the transfer of a phosphate group from ATP to the hydroxyl group of a serine residue within a protein substrate.
What are the steps involved in phosphorylation of serine residue by protein kinase?The substrate binds to the active site of the kinase.ATP binds to the active site of the kinase.The phosphate from ATP is transferred to the hydroxyl group of the serine residue within the substrate.ADP released from the active site of the kinase.The phosphorylated substrate is released from the active site of the kinase.This is the correct order of events in the phosphorylation of a serine residue by a protein kinase. The kinase enzyme first binds to its substrate, followed by ATP binding to the active site. The phosphate group from ATP is then transferred to the hydroxyl group of the serine residue within the substrate, leading to the phosphorylation of the substrate. Finally, ADP is released from the active site of the kinase, and the phosphorylated substrate is released, completing the phosphorylation reaction.
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Which one of these is an autograph 1)consumer 2)producer 3)carnivore 4)herbivore
Answers
Answer:
I think that you meant autotroph, but the answer is producer
Explanation: the definition of autotroph is "an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide."
Answer: Autotrophs are any organisms that are capable of producing their own food. For most, this is achieved by using light energy, water and carbon dioxide.
Producer is the answer.
The picture below shows the setup for an experiment involving a 1000 ml beaker, sitting on a bumer, filled with 500 ml of water, where
the bumer represents the Sun's energy, and the beaker of water represents Earth's oceans.
1000 L
500 m
Bumer
During the experiment, black pepper was added to the water as it boiled strongly, and the pepper moved in a circular pattern from the top
of the water to the bottom and back again. What does the circular pattern of the pepper represent?
Answers
The circular pattern of the pepper represents the convention currents that exists in boiling water as it is heated.
What are convection currents?A process that involves the transfer of energy from one location to another is a convection current.
Convection currents are caused by variations in fluid density brought on by temperature gradients. A natural convection current is the phenomenon that arises from the constant replacement of the heated fluid in the vicinity of the heat source by the adjacent present cooler fluid. Natural convection heat and mass transfer refer to the improved heat and mass transmission caused by this natural convection current.
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Please help!!amplify science weather patterns chapter 1 lesson 1. 5 tab three answers
Answers
Amplifying science weather patterns involves gaining a deeper understanding of the mechanisms behind these patterns, predicting future changes, and developing strategies to mitigate their impacts.
To amplify science weather patterns, it is essential to study the underlying physical and chemical processes that drive weather patterns. This involves collecting and analyzing data from various sources, such as satellites, weather stations, and climate models. Scientists can use this data to develop models that simulate weather patterns and predict future changes.
Furthermore, understanding how weather patterns are changing and how they may affect ecosystems and human populations is crucial. Climate change, for example, is altering weather patterns in many regions of the world, leading to more frequent and severe weather events such as droughts, floods, and hurricanes.
To mitigate the impacts of weather patterns, scientists and policymakers need to work together to develop strategies that reduce greenhouse gas emissions, protect vulnerable communities, and build more resilient infrastructure.
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Which of the following does NOT involve a type of genetic modification?
a. production of spider web c. use of a malaria vaccine
b. production of human insulin d. bacterial transformation
Answers
Answer:
the answer would be B the production of human insulin
the nurse understands that movement of otoliths may result in which of the following?
Answers
The nurse understands that movement of otoliths may result in vertigo and nystagmus (Option A).
What are otoliths?Otoliths are small particles in the inner ear that help with balance and spatial orientation. Movement of the otoliths or free-floаting debris cаuses the vestibulаr system to become more sensitive, such thаt аny movement of the heаd in the plаne pаrаllel to the posterior duct. When they move abnormally, they can cause symptoms like vertigo (a spinning sensation) and nystagmus (involuntary eye movements). However, movement of otoliths is not directly related to severe otalgia (ear pain), permanent hearing loss, or the inability to hear high-pitched frequencies, as these issues are usually associated with other parts of the ear or different conditions.
Your question is incomplete, but most probably your options were
A. vertigo and nystagmus.
B. severe otalgia.
C. permanent hearing loss.
D .inability to hear high-pitched frequencies.
Thus, the correct option is A.
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Which two statements describe processes most likely to be involved in the
formation of sedimentary rock?
I A. Rivers flow across many miles into a body of water.
OB. A volcano erupts near a coastline.
OC. Tectonic plates push on each other underground.
O D. Windstorms blow regularly near rocky cliffs.
Answers
Answer:
the answer would be A and D
Explanation:
Rivers flow across many miles into a body of water
windstorms blow regularly near rocky cliffs.
thanks
what color is bacteria
Answers
Answer:
Most bacteria is a Yellow or Creamy color
Explanation:
which level of protein structure is disrupted through the hydrolysis of peptide bonds?
Answers
The primary structure of proteins is disrupted through the hydrolysis of peptide bonds. The peptide bonds are formed between the amino acid residues during the process of protein synthesis. The level of protein structure that is disrupted by the hydrolysis of peptide bonds is the primary structure of proteins. The primary structure of proteins is the sequence of amino acids held together by peptide bonds, also known as polypeptide chains.
Hydrolysis is the process of breaking the peptide bond in proteins. During hydrolysis, the peptide bond is broken by the addition of water. A molecule of water is split into hydroxide ion (OH-) and a proton (H+) in the process. The OH- attacks the peptide bond, causing it to break, and resulting in two amino acids. The hydrolysis of peptide bonds is an important process in the digestion of proteins.
The primary structure is disrupted when hydrolysis occurs. Consequently, it impacts the higher levels of protein structure such as the secondary, tertiary and quaternary structures which are stabilized by interactions such as hydrogen bonds, disulfide bonds, and van der Waals interactions.
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What is the advantage of the branching design of the bronchioles on our lungs into 700 million alveoli?
Answers
Your lungs' principal airways (bronchi) split into bronchioles, which are progressively smaller passageways that join to tiny air sacs (alveoli).
The lungs have a high surface area to volume ratio due to the many and tiny size of the alveoli. This removes the constraints often imposed by the concomitant increase in size and weight of the gas exchange system, allowing animals to grow to considerably bigger sizes.
What about lungs?Respiration, a process of gas exchange, is the major purpose of the lungs (or breathing).Carbon dioxide, a waste product of metabolism, leaves the blood during breathing while oxygen from the incoming air enters. Reduced lung function refers to the lungs' diminished capacity to exchange gasses. When you breathe in and out, you may have lung pain on one or both sides of your chest. Technically, because the lungs have so few pain receptors, the discomfort isn't emanating from inside them. Instead, the lining of the lungs, which does include pain receptors, might be the source of the discomfort.Networks of intricate tubes that make up our two lungs are hung on each side of the heart in the chest cavity by a support system formed of elastic fibers. The nose serves as an air filter by capturing dust particles on its hairs as it draws air in through the mouth and other openings. Most people can survive, if necessary, with one lung as opposed to two. Unless the other lung is destroyed, one lung can often produce adequate oxygen and eliminate enough carbon dioxide. The surgeon creates an incision on the side of your body during a pneumonectomy.Learn more about lungs here:
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when small mutations gradually change the surface antigens of a virus so that antibodies to the original virus become less effective, this is known as
Answers
The phenomenon for which small mutations gradually change the surface antigens of a virus so that antibodies to the original virus become fewer effective is known as antigenic drift.
What is the antigenic drift phenomenon?The antigenic drift phenomenon is a process in which a virus loss its infection potential due to mutations that hamper the ability of binding of this infectious agent.
Therefore, with this data, we can see that the antigenic drift phenomenon is able to drastically reduce the ability of a virus to infect suitable host such as a human host in the case of some retroviruses.
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How are plants and animals(including us) dependent on each other in terms of respiration & gas exchange?explain using details of how photosynthesis and aerobic cellular respiration work together in order to maintain balance.
Answers
Animals breathe in oxygen and exhale carbon dioxide during the respiration process. In contrast, plants use this carbon dioxide gas to make food and release oxygen into the atmosphere through the process of photosynthesis.
What is photosynthesis?
Green plants and certain other organisms convert light energy into chemical energy through a process called photosynthesis. Light energy is gathered and utilized during photosynthesis in green plants to change water, carbon dioxide, and minerals into oxygen- and energy-rich organic molecules.
What is aerobic cellular respiration?
Food glucose is converted into energy during an aerobic respiration, a biological process that takes place with the presence of oxygen. the following is the chemical formula for aerobic respiration:Oxygen 6(O2) + Carbon 6(CO2) + Water 6 (H2O) + Energy = Glucose (C6H12O6) (ATP)The chemical equation above states that energy is released by breaking glucose molecules with the aid of oxygen gas. As the by-products or final products of the chemical reaction, energy, water molecules, and carbon dioxide gas are released.The breakdown of the glucose molecule releases 2900 kJ of energy, which is then used to create ATP, or adenosine triphosphate, molecules that the body uses for a variety of functions.All multicellular organisms, including animals, plants, and other living things, engage in an aerobic respiration process.The stomata, which are located in the epidermis of a plant's leaves and stem, allow oxygen gas to enter plant cells during the respiration process in plants. All green plants produce their food and release energy through the process of photosynthesis.Thus, we can conclude that animals and plants cooperate to exchange gases in the atmosphere.
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the skeletal system is not responsible for which of the following
Answers
Answer:
The skeletal system is the support system for the body. It gives the body shape, form, and mobility while providing protection for sensitive organs. The skeletal system is the support system for the body. It gives the body shape, form, and mobility while providing protection for sensitive organs.
Explanation:
The body is supported by its skeletal structure. It gives the body form, motion, and shape while safeguarding delicate organs. The body is supported by its skeletal structure.
What is skeletal system?The main structural component of your body is the skeletal system. It is made up of bones and connective tissue, such as ligaments, tendons, and cartilage.
Vertebrates are creatures with a spinal column or backbone, including humans. They are supported by a strong internal framework that is built around a noticeable spine.
Our bodies' living bones use oxygen and release waste products throughout metabolism. They have functional tissues that require nutrients, blood flow, and the ability to remodel or change shape in response to changes in mechanical stress.
The skeleton, which is made up of bones, acts as a rigid framework to support and shield the body's soft organs.
Therefore, The body is supported by its skeletal structure. It gives the body form, motion, and shape while safeguarding delicate organs. The body is supported by its skeletal structure.
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What do viruses do??
Answers
Viruses cause disease and are mostly known as pathogens. It multiplies by highjacking a cell of a host organism. Then, the infected host cell will reproduce more viruses inside the body. The infection will then spread. Eventually, the host organism will feel sick.
a researcher is preparing to insert a human gene of interest into a bacterial plasmid in order to clone the human gene. she has genetically engineered the plasmid to carry a gene amp r , which confers resistance to the antibiotic ampicillin. she will include ampicillin in the plating medium when she grows the recombinant bacteria. why has she engineered the plasmid to include an antibiotic resistance gene? choose the best answer. a circular bacterial plasmid. this plasmid contains an ampr gene, a bacterial plasmid, and a lacz gene. the ampr gene is a gene for ampicillin resistance. the bacterial plasmid is a cloning vector. the lacz gene is a gene for lactose breakdown. the lac z gene has a restriction site. a researcher is preparing to insert a human gene of interest into a bacterial plasmid in order to clone the human gene. she has genetically engineered the plasmid to carry a gene amp r , which confers resistance to the antibiotic ampicillin. she will include ampicillin in the plating medium when she grows the recombinant bacteria. why has she engineered the plasmid to include an antibiotic resistance gene? choose the best answer. recombinant bacteria that have taken up the plasmid can be recognized because the antibiotic resistance gene produces a blue color. recombinant bacteria that have taken up the plasmid are vulnerable to infection and require antibiotic resistance. recombinant bacteria that have taken up the plasmid can be recognized because they are able to survive in the presence of ampicillin.
Answers
A researcher is preparing to insert a human gene of interest into a bacterial plasmid in order to clone the human gene. The best answer is Recombinant bacteria that have taken up the plasmid can be recognized because they are able to survive in the presence of ampicillin.
A plasmid is a form of circular, double-stranded DNA molecule that is smaller than a cell's chromosomal DNA. Plasmids are present in some eukaryotic cells as well as in bacterial cells. Genes that give bacteria genetic benefits like antibiotic resistance are typically carried by plasmids.
A restriction enzyme, an isolated bacterial protein, cleaves DNA at particular sequence-specific places to produce DNA fragments with a known sequence at each end. Restrictions enzymes are crucial for numerous laboratory processes, including genetic engineering and recombinant DNA technologies. Therefore, restriction enzymes, also known as molecular scissors, are used to cut the plasmid. The restriction enzyme sliced the plasmid.
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reabsorption is the movement of water and valuable solutes from the ________ to the __________
Answers
Reabsorption is the movement of water and valuable solutes from the renal tubules to the bloodstream.
Reabsorption refers to the process by which substances, such as water and solutes, are reclaimed from the renal tubules back into the bloodstream in the kidneys. After the initial filtration of blood in the glomerulus, the filtered fluid enters the renal tubules. As this fluid progresses through the tubules, reabsorption occurs, allowing the reclamation of essential substances. Water reabsorption primarily takes place in the proximal convoluted tubule, loop of Henle, and distal convoluted tubule, driven by osmotic gradients and various transport mechanisms.
Valuable solutes, including electrolytes, glucose, amino acids, and other nutrients, are also reabsorbed through specific transporters in the renal tubules. This reabsorption process helps maintain proper water balance, electrolyte levels, and nutrient reabsorption in the body.
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What environmental change caused high levels of water-storage traits to become more common? why do you think this happened?
Answers
The climate change is the environmental change causing high levels of water-storage traits to become more common.
Climate change, as used in everyday speech, refers to global warming's impacts on the planet's climate system as well as the continual rise in the average world temperature. A larger definition of climate change covers earlier, lengthy changes to the planet's climate.
The use of fossil fuels by humans is mostly to blame for the present, more rapid rise in the average world temperature. Carbon dioxide and methane are two of the main greenhouse gases that are increased by the use of fossil fuels, deforestation, and various industrial and agricultural operations.
Some of the heat that the Earth radiates after being warmed by sunlight is absorbed by greenhouse gases. More of these gases trap more heat in the lower atmosphere of the Planet, contributing to global warming.
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The blood vessel that takes digested food molecules from villi to the liver is called_______.
Answers
Answer:
Lymph vessels (lacteals) within the villi absorb products of fat digestion and eventually lead to the bloodstream. From the small intestine, digested products travel to the liver, one of the body's most versatile organs.
Explanation:
Answer:
portal vein
Explanation:
The portal vein brings venous blood from the spleen, pancreas, and small intestine so that the liver can process the nutrients and byproducts of food digestion
In ecology, what is meant by the term "community"?
Answers
Answer:
A community is a ecosystem without the abiotic features such as lakes, rocks and the sun. It consists of only populations of species.
Answer:
In ecology, a community is a group or association of populations of two or more different species occupying the same geographical area at the same time, also known as a biosynthesis.
Explanation:
The diagram shows one step in the process of protein synthesis.
A D N A strand. The R N A polymerase encircles a portion of the D N A strand, pulling it apart.
The process shown in the diagram is called _.
Answers
The process shown in the diagram is called transcription.
Transcription is the first step of protein synthesis, where the genetic information encoded in the DNA is transcribed into RNA. During transcription, an enzyme called RNA polymerase binds to a specific region of the DNA called the promoter.
The RNA polymerase then moves along the DNA strand, unwinding it and separating the two strands. As the RNA polymerase moves along the DNA, it uses one of the DNA strands as a template to synthesize a complementary RNA molecule. This RNA molecule is called messenger RNA (mRNA) and carries the genetic information from the DNA to the ribosomes, where it serves as a template for protein synthesis.
In the given diagram, the RNA polymerase is shown encircling a portion of the DNA strand and pulling it apart. This action allows the RNA polymerase to access the DNA template strand and initiate the synthesis of RNA. This process of separating the DNA strands and synthesizing RNA based on the DNA template is an essential step in protein synthesis and is known as transcription.
The question was incomplete. Find the full content below:
The diagram shows one step in the process of protein synthesis.
A D N A strand. The R N A polymerase encircles a portion of the D N A strand, pulling it apart.
The process shown in the diagram is called _.
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Which structure is part of dermal tissue in plants?
OA. A root
OB. The root system
OC. Vascular tissue
OD. A root hair cell
Answers
Answer:
OC. the vascular tissue