Answers
Answer:
green leafy vegetable yellow fruit and meat fish egg
Explanation:
green leafy vegetable like spinach carrot soyabean sweet potatoes and red peppers. yellow fruit, such as mango, papaya and apricots.and meat products and egg fish milk are good source of vitamin A the chemical name of vitamin A is Retinol it makes our skin soft and smooth and lack of Vitamin A causes nightblindness
Related Questions
How is continental crust different from oceanic crust?
Responses
Continental crust is thicker and more likely to sink.
Oceanic crust is thicker and more dense.
Oceanic crust is thicker and more dense.
Continental crust is more dense and lighter.
Continental crust is more dense and lighter.
Oceanic crust is thinner and more likely to sink.
Answers
Answer:
Oceanic crust is thinner and more dense than continental crust. Continental crust is thicker and less dense than oceanic crust. These differences in thickness and density are due to the way in which the crust forms and the materials it is made of.
Oceanic crust is formed at the ocean floor through the process of seafloor spreading, where molten rock (magma) rises up from the mantle and cools to form new crust. Because this process occurs at great depths, the pressure is high and the magma is able to cool quickly, forming a dense, thin layer of crust. Oceanic crust is composed primarily of basalt, a type of rock that is rich in iron and magnesium and relatively low in silica.
On the other hand, continental crust is formed through the process of plate tectonics, where plates of the Earth's crust collide and merge. This process occurs at much shallower depths than seafloor spreading, and the magma cools more slowly, forming a thicker, less dense layer of crust. Continental crust is composed of a variety of rock types, including granite, which is rich in silica and relatively low in iron and magnesium.
Overall, the differences in thickness and density between continental and oceanic crust are due to the way in which the crust is formed and the composition of the rocks that make up the crust.
The greater the difference in pressure the stronger winds will be ….true or false
Answers
Answer:
True
Explanation:
Yes the statement is true since the air flows from higher pressure to lower pressure and the rate of flow is directly proportional to pressure difference.
So increase in pressure difference will cause increase in rate of flow of air which means the winds will ne stronger.
MARKING BRAINLEST 50 POINTS!!
Ecology Scavenger Hunt
4 things that are BIOTIC:
1.
2.
3.
4.
· 3 things that are ABIOTIC:
1.
2.
3.
· 1 population (a group of the same species):
1. .
· 2 producers:
1.
2.
· 2 consumers:
1.
2.
· 1 decomposer:
· Give a possible food chain that could be found in the area you are observing.
· List predators that probably live in this area.
· In which biome do you live?
· Describe the climate of the biome.
Answers
Answer:
things on Ecology Scavenger Hunt
1. MC
2.Graw
3.Hill
Living things are characterized by several properties, Write these function of life
Answers
Answer:
All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing.
Using established recombinant DNA technology, you insert a gene from a human immune cell into a bacterium. The bacterium expresses the protein corresponding to the inserted DNA. To your disappointment, you discover that the protein produced is useless and is found to contain many more amino acids than does the protein made by eukaryotic cells. Assuming that there is no mutation in the human gene, what is a reasonable explanation for why this happened
Answers
The group of choices associated with the question is -
The inserted gene does not have a start codon.
The inserted gene does not have a stop codon.
The inserted gene is not present in bacteria.
The inserted gene contained introns.
None of the above.
Answer:
The correct answer is - The inserted gene contained introns.
Explanation:
In the given case says that one gene inserted from human to bacteria that produces a protein with more amino acids than humans. In eukaryotic organisms, there is a process that removes the unwanted mRNA part during transcription and joins exons together, called splicing to form functional mRNA.
In this case. splicing does not take place as bacteria is a prokaryotic organism and splicing is exclusive to eukaryotic organisms like humans.
So introns are also translated into protein in bacteria due to lack of splicing genes.
point)
This is turned to bring the object being viewed closer.
Answers
Answer:
Revolving nosepiece
Explanation:
The revolving nosepiece (also called the turret) is the part of the microscope we can turn in order to view an object through different objective lenses. Objective lenses, which provide different levels of magnification (usually 4x, 10x, 40x, and 100x), are all attached to the revolving nosepiece. It allows us to switch lenses from those that provide less magnification to those that provide more. This is how we can see more details on an object we're observing.
You can see what this part of the microscope looks like in the image attached below:
Both the Dead Sea and the oceans contain salt water. The concentration of salt in freshwater is ------ that in salt water. The concentration of salt in the Dead Sea is ------ the concentration of salt in the oceans.
Answers
Salt in freshwater is less than that in salt water, and the concentration of salt in the Dead Sea is greater than the concentration of salt in the oceans.
What is concentration?The ratio of a constituent's abundance to the total volume of a mixture is called concentration. Mass concentration, molar concentration, number concentration, and volume concentration are four different categories of mathematical description.
The Dead Sea has a salinity of 33.7 percent, and the second-saltiest lake in the world is the Dead Sea.
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Do you think all amino acids in a sequence are equally important or are some more important than others to the proteins “function”. Explain
Answers
There are 20 fundamental amino acids which the body require to grow and function properly. However, among these 20 amino acids. only nine are classified as essential amino acids.
What are amino acids?Amino acids are the building blocks of proteins. Different amino acids polymerize to form a polypeptide which combines to form a protein. The primary structure of a protein is its amino acid sequence. This sequence derives the folding of the protein and intramolecular bonding of the linear amino acid chains, which ultimately determines the unique three-dimensional structure of a protein.
A change in the sequence of this amino acid may lead to a change in the protein. Even changing just a single amino acid in the sequence of a protein can affect the protein's overall structure and function.
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If only 10% of an organism's energy is available for the next trophic level, what
happens with the other 90% of the energy? *
O It is destroyed after it is used up.
O it remains for the next trophic level If the predator consumes ALL of the organism.
O It is used for life processes or lost as body heat.
O It is lost completely as body heat.
Answers
Answer:
It is used for life processes or lost as body heat
Explanation:
energy cannot be destroyed and energy decreases as you move to the next trophic level, therefore the correct awnser is It is used for life processes or lost as body heat
6. During the 1990s, natives of tropical islands began collecting wild turtles to sell in the United States as pets. One of these turtle species, a voracious carnivore that feeds on shrimp and snails, was especially popular. Recently, the U. S. government banned the import of these turtles as pets. However, pet owners have released large numbers of unwanted turtles into warm natural waters of the Gulf of Mexico.
Predict two possible consequences of the release of these turtles into Gulf waters, including the effect on native turtle species. Justify your response.
Answers
Two possible consequences of the release of these turtles into Gulf waters, including the effect on native turtle species are
Competition with native turtle speciesAlteration of ecosystem dynamicsWhat are possible consequences of the release of these turtles into Gulf waters?An invasive turtle species poses direct competition with native turtles within Gulf of Mexico, resulting in possible shrinkage in population sizes for the latter group. Resource scarcity driven primarily by competition over access to nests, habitats and food sources can render natives less effective at these activities compared to their new rivals.
Furthermore, identifying underlying consequences triggered by invasive species' potential alteration of ecosystem dynamics (eg: substantial loss or balanced gain) remains crucial for further consideration. The issue of climate change represents an imminent danger that threatens the well-being of our planet. Swift action from all corners of society is required, including private citizens, companies, and governing bodies across national borders.
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"How are the peppered moths of 19th century England, during the Industrial Revolution, proof of evolution?"
Answers
What is unique about obtaining water from an artesian well?
O The water is heated by magma or hot rocks.
O The water is found in an impermeable layer.
O The water is under pressure naturally and no pump is needed.
O Amechanical pump must be installed to bring water to the surface.
Answers
Answer:
c-The water is under pressure naturally and no pump is needed.
Explanation:
Water from Artesian well is the water is under pressure naturally and no pump is needed.
What is Artesian well?A well from which water flows under natural pressure without the need for pumping is known as an artesian well.
It is excavated or drilled whenever a gently sinking, permeable rock layer (such as sandstone) collects water at a level higher than the ground surface at the well site.
Water goes down into the aquifer (water-bearing layer) at the outcrop, but is blocked from escaping by impermeable rock layers above and below it (such as shale).
Water is forced to the surface of a well drilled down into the aquifer by the weight of the water (hydrostatic pressure) the pressure for the continuous up flow is maintained by the continued penetration of water into the aquifer at the intake region.
The ability to collect water is what distinguishes artesian wells.
The water is under pressure naturally and no pump is needed.
Pumping water isn't essential because there isn't any pressure in the water.
Hence, the correct option is C.
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the scottish fold is a breed of cat with a mutation in a gene involved in cartilage development. the result is that each ear of the cat has a crease, so the ears fall forward and lie against the head instead of standing up like the ears of most small cats. the mutation is a dominant allele.
a cat that is heterozygous for the fold allele mates with a cat that is homozygous for the fold allele.
what are the expected percents of offspring that will have each characteristic?
Answers
In complete dominance, the presence of at least one dominant allele in the genotype is enougth to express the dominant phenotype. 100% of the offspring will have mutated creased ear, while 0% of the will have normal standing ear.
What is complete dominance?
Complete dominance is the inheritance pattern in which the dominant allele completely masks the recessive allele.
This interaction between alleles is observed in individuals who are heterozygous for a particular gene. They carry both alleles but only express the dominant trait. The dominant allele is hiding the expression of the recessive allele.
In the exposed example,
E is the dominant allele and codes for the mutated creased ear,e is the recessive allele and codes for the normal standing ear.Cross: a cat that is heterozygous with a cat that is homozygous for the fold allele.
Parentals) Ee x EE
Gametes) E e E E
Punnett square) E e
E EE Ee
E EE Ee
F1) 50% of the progeny is expected to be heterozygous
50% of the progeny is expected to be homozygous dominant
100% of the progeny is expected to have ears with a crease.
The expected percents of offspring that will have each characteristic are,
100% of the animals will have mutated creased ear,0% of the animals will have normal standing ear.You can learn more about complete dominance at
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Which type of protein will fight disease
Answers
Explanation:
I hope this may help you
writting only because answer need 20 words
In the readings, a claim is made that ice cooling is a good way to cool large buildings. Create an argument to support this claim. Give reasons and evidence from the texts. Also tell what you may already know about air conditioning and temperature control.
Answers
An argument to support the claim that ice cooling is a good way to cool large buildings is that it is a more efficient and cost-effective method than traditional air conditioning. Ice cooling works by storing energy in the form of ice during off-peak hours, and then using the stored energy to cool the building during peak hours. This reduces the amount of energy needed to cool the building, resulting in lower energy costs. Additionally, ice cooling systems are more efficient than traditional air conditioning systems, as they are able to maintain a more consistent temperature throughout the building.
I also know that traditional air conditioning systems are not as efficient as ice cooling systems, as they require more energy to cool the building. Additionally, traditional air conditioning systems are not as effective at maintaining a consistent temperature throughout the building, as they are more prone to fluctuations in temperature. This can lead to uncomfortable temperatures in certain areas of the building.
Identify the organelle where photosynthesis takes place.
B
C
D
E
Answers
Answer:
E
Explanation:
If E is the Chloroplasts, where photosynthesis takes place, then the answer is E.
Answer:
E
Explanation:
The pictures below show two types of telescopes.
Which of these statements is most likely true about the ability of the telescopes to gather radiations from distant objects in space?
A. Both the telescopes gather the same amount of radiations.
B. Neither of the telescopes gather sufficient amount of radiations.
C. The refracting telescope gathers more radiations than the reflecting telescope.
D. The reflecting telescope gathers more radiations than the refracting telescope.
Answers
The reflecting telescope gathers more radiation than the refracting telescope. Therefore, option (D) is correct.
Reflecting telescopes use mirrors to gather and focus light, allowing for larger apertures and higher light-gathering capabilities compared to refracting telescopes, which use lenses. This design difference typically gives reflecting telescopes an advantage in terms of gathering more radiation from distant objects in space.
However, without specific information about the sizes or specifications of the telescopes in the pictures, this inference is based on the general characteristics of reflecting and refracting telescopes.
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Please help me, I need to finish soon
Answers
Answer:
1. Genes
2. Both (If possible)
3. Genes
4. Proteins
Explanation:
Answer:
1 genes
2 protein
3 proteins
4enes
37. Which one of the ff is not direct cause of maternal death ? A. Hemorrhage C. Infection B. Cardiovascular disease D. Preeclampsia
Answers
B. Cardiovascular disease is not a direct cause of maternal death. It is a chronic health condition that can increase the risk of maternal death, but it is not a direct cause of maternal death. Hemorrhage, infection and preeclampsia are all direct causes of maternal death.
What might happen to the allele frequencies if the number of hawks declined?
Answers
If the number of hawks declined, the allele frequencies in the hawk population would be affected. Specifically, alleles that contribute to traits that are advantageous for survival and reproduction in hawks would decrease in frequency, while alleles that are less advantageous would increase. This could lead to a decrease in genetic diversity and potentially reduce the overall fitness of the hawk population.
What are phanerograms
Answers
Answer:
Phanerogams are terrestrial plants and more advanced than the cryptogams. These are also called as flowering plants. Following are the characteristic features of phanerogams: They have well-differentiated plants i.e. the plant body is divided into distinct root, shoot, and leaves.
The spermatophytes, also known as phanerogams or phaenogams, comprise those plants that produce seeds, hence the alternative name seed plants. They are a subset of the embryophytes or land plants.
Organisms use carbohydrates to build large molecules. Some carbohydrates act as energy stores, and others give structural support. Carbohydrates are also broken down to generate metabolic energy.
Match the three specific examples of carbohydrate use below to a general function.
A liver cell synthesizes glycogen from glucose.
A plant cell synthesizes cellulose from glucose.
A brain cell uses the energy in glucose to synthesize ATP.
Answers
Answer:
"A liver cell synthesizes glycogen from glucose." ---> build large molecules.
"A plant cell synthesizes cellulose from glucose." ---> structural support.
"A brain cell uses the energy in glucose to synthesize ATP" obtaining energy or reserve energy.
Explanation:
Carbohydrates are classified into large groups, where the simplest are monosaccharides (ex: glucose), followed by desacarids, trisaccharides and polysaccharides as the most complex.
Carbohydrates are hydrated carbonic structures that also attract water masses, they are very useful when it comes to generating energy reserves, energy sources, structures of tissue or vegetable support, and together with proteins are one of the most fundamental components of extracellular matrices to nourish various cells, such as proteonglycans or glycoproteins.
What is the darkest part of the ocean? a.Abyssal plain b.Continental rise c. Mid ocean ridge d. Trench
Answers
Could there be winds without differential heating? Using evidence from Unit 5 explain what differential heating is and whether this effects the earth’s global wind patterns.
HELPPP PLEASE SITE EVIDENCE (WILL MARK BRAINLIEST)!!!!!!!!
Answers
Differential heating is responsible for the wind patterns across the globe.
Differential heating is defined as the difference in heating of air on the land versus water. Sea breezes occur when land heats up faster than water which rises and creates a low pressure system. The high pressure air from the sea influxes is responsible for the creation of a sea breeze.
Unequal heating of the Earth's surface is responsible for the formation of large global wind patterns. Warm air rises at the equator and moves toward the poles while on the other hand, the cooler air rises at the poles and moves back toward the equator so in this way the earth’s global wind patterns occurs so we can say that differential heating is responsible for the wind patterns across the globe.
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what is biology ? definition of biology
Answers
Answer:
The study of living organisms divided into many specialized fields that cover their morphology physiology anatomy behavior origin and distribution
Urea diffused in all regions of the filter during countercurrent flow.
Using what you know about the sizes of urea and potassium, which graph shows what would happen to potassium
during countercurrent flow?
Diffuse
Answers
Consider a scenario in which urea is diffusing from an area of higher concentration to a region of lower concentration while the blood and dialysate are moving in the same direction.
Diffusion therefore occurs throughout the entire filter. The dialysate's urea concentration is shown by the blue line, while the blood's urea concentration is shown by the red line.
What is diffusion?
A substance diffuses when it moves from a region of high concentration to one of lower concentration. When particles in liquids and gases randomly collide and disperse, diffusion takes place. For living things, diffusion is a crucial mechanism because it governs how molecules enter and exit cells.
What distinguishes osmosis from diffusion?
Diffusion permits both solvent and solute molecules to move freely, whereas osmosis only permits solvent molecules to do so.
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Consider a scenario in which urea is diffusing from an area of higher concentration to a region of lower concentration while the blood and dialysate are moving in the same direction.
Diffusion therefore occurs throughout the entire filter. The dialysate's urea concentration is shown by the blue line, while the blood's urea concentration is shown by the red line.
What is diffusion?A substance diffuses when it moves from a region of high concentration to one of lower concentration. When particles in liquids and gases randomly collide and disperse, diffusion takes place. For living things, diffusion is a crucial mechanism because it governs how molecules enter and exit cells.
What distinguishes osmosis from diffusion?Diffusion permits both solvent and solute molecules to move freely, whereas osmosis only permits solvent molecules to do so.
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Which statement best describes why a carbon can form a wide variety of organic compounds
Answers
Write me a 10 minute speech about varicella zoster
Need it asap
Answers
Varicella Zoster is an infectious viral disease causing chickenpox in children and shingles in grown-ups. Inoculation plays a crucial part in avoidance and lessening complications.
Aspeech on Varicella-ZosterWomen and noblemen,
Nowadays, I would like to examine a vital and predominant viral disease known as Varicella Zoster. Varicella Zoster, commonly alluded to as chickenpox, is caused by a varicella-zoster infection. It fundamentally influences children, but can too affect grown-ups who have not been already contaminated.
Varicella Zoster presents as a profoundly infectious sickness characterized by a particular hasty, fever, and common disquietude. The infection spreads through coordinated contact or respiratory beads, making it effortlessly transmissible inside families and communities.
Whereas chickenpox is for the most part a gentle ailment in children, it can lead to more serious complications in grown-ups, pregnant ladies, and people with debilitated resistant frameworks. These complications incorporate pneumonia, bacterial contaminations, and in uncommon cases, neurological complications such as encephalitis.
Luckily, the improvement of a profoundly successful antibody has essentially diminished the frequency of Varicella Zoster around the world. Immunization not as it were secures people from the distress and potential complications of chickenpox, but too makes a difference anticipate the infection from spreading inside the community.
In any case, Varicella Zoster doesn't halt at chickenpox. Once the introductory contamination settles, the infection remains torpid inside the body and can reactivate a long time afterward, causing a condition known as herpes zoster, or more commonly, shingles.
Shingles are characterized by a difficult hasty that ordinarily happens in a single dermatome, regularly along the middle or confront. The reactivated infection can cause critical pain and inconvenience, enduring for weeks or indeed months. Moreover, complications such as postherpetic neuralgia, a persistent torment disorder, can happen, especially in more seasoned people.
To combat the chance of shingles, an isolated antibody called the shingles antibody or herpes zoster immunization has been created. This antibody not as it were makes a difference anticipate shingles but moreover diminishes the chance of postherpetic neuralgia.
In conclusion, Varicella Zoster, enveloping both chickenpox and shingles, could be a viral contamination that has critical suggestions for open well-being. We have made significant progress in reducing the burden of this disease through extensive vaccination efforts.
In any case, ongoing efforts to prevent Varicella zoster from returning to our communities and to protect powerless populations require prompt attention and vaccination.
Much obliged to you for your thought. Let's collaborate to ensure a better future for everyone.
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Hypothesis: If snails are present, then they will release carbon dioxide which the Elodea will take in.
What is the control to test this hypothesis?
A: Elodea plants in the dark
B: Elodea plants in the light
C: Elodea plants with snails
D: Elodea plants without snails
E: bromthymol blue without plants or snails
ONLY ONE ANSWER CAN BE CHOSE
Answers
1. Angelman syndrome and Prader-Willi syndrome are used as examples of epigenetic inheritance.
a. Explain the symptoms and effects of each of these diseases.
Answers
Angelman syndrome is characterized by intellectual disability, severe speech impairment, ataxia, seizures, and a happy demeanor. Prader-Willi syndrome involves hypotonia, hyperphagia, obesity, intellectual disability, behavioral problems, and short stature.
Angelman syndrome and Prader-Willi syndrome are two distinct genetic disorders that are often discussed in the context of epigenetic inheritance. Both conditions result from abnormalities in a specific region of chromosome 15, but they have opposite effects due to differential genetic imprinting.
Angelman syndrome is characterized by developmental delays, severe intellectual disabilities, speech impairments, and motor coordination problems.
Individuals with Angelman syndrome often exhibit a happy and excitable demeanor, with frequent episodes of laughter and a fascination with water. They may also experience sleep disturbances, seizures, and a lack of speech development.
On the other hand, Prader-Willi syndrome manifests with distinct symptoms such as hypotonia (poor muscle tone) during infancy, hyperphagia (insatiable appetite) leading to obesity, developmental delays, learning difficulties, and behavioral challenges.
Individuals with Prader-Willi syndrome often have a compulsive need for food and struggle with weight management. They may also experience hormonal imbalances, growth hormone deficiency, and behavioral issues such as temper tantrums and obsessive-compulsive behaviors.
Epigenetic inheritance refers to the transmission of information from one generation to another that affects gene expression without altering the underlying DNA sequence.
In the case of Angelman and Prader-Willi syndromes, these conditions result from epigenetic changes, specifically imprinting, in the chromosomal region involved. Imprinting refers to the process by which certain genes are marked or silenced based on their parental origin.
In Angelman syndrome, the paternal copy of the UBE3A gene is deleted or silenced, leading to a lack of functional UBE3A protein in the brain. In Prader-Willi syndrome, the maternal copy of the same gene is affected. These imprinted genes play critical roles in brain development and function, leading to the distinct symptoms observed in each disorder.
It is important to note that while both Angelman and Prader-Willi syndromes are considered examples of epigenetic inheritance, the underlying mechanisms and specific epigenetic changes involved are complex and continue to be studied.
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