Answers
The diagram presented represents hydrolysis of sucrose.
What is hydrolysis of sucrose?The hydrolysis of sucrose generates an equimolar mixture of fructose and glucose, commercially known as invert sugar.
Sucrose is a disaccharide with the formula C₁₂H₂₂O₁₁.
On hydrolysis, Sucrose yields the two monosaccharides, namely;
glucose (aldohexose) and fructose (ketohexose),However, on dehydration Sucrose produces a complex carbonaceous solid residue.
Thus, the diagram presented represents hydrolysis of sucrose.
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Related Questions
what is the Krebs cycle?
Answers
Answer:
Citric acid cycle
Explanation:
It is a series of chemical reaction s to release stored energy through oxidation of acetly-CoA derived from carbohydrates, fats and proteins
What discoveries early-on helped man establish himself on Earth?
Answers
hammer
knife
fire
pottery (cooking)
rope (fishing)
Which of the following
places is likely to have low
biodiversity?
OA. Great barrier reef
B. Man-made pine tree plantation
OC. Indian Ocean
OD. Amazon rainforest
Answers
Man made pine tree plantation is likely to have low biodiversity. Thus option B is correct .
What is biodiversity?Biodiversity is all the different kinds of life living in a particular area like the variety of animals, plants, fungi and microorganisms like bacteria and virus that plays a major role in framing of natural world usually three levels of biodiversity are observed and these are genetic species, and ecosystem diversity.
Biodiversity is very important for the process that's support all life present on earth including human.
Therefore, man made pine tree plantation is likely to have low biodiversity. Thus option B is correct .
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The somatic nervous system primarily controls _________ movements. The autonomic nervous system primarily controls movements.
A. relevant; irrelevant
B. involuntary; voluntary
C. voluntary; involuntary
D. irrelevant; relevant
Answers
Answer:
voluntary movements
Explanation:
hope it will help you
The Human Genome Project led to the development of several new fields of science. Which of these is one of those new fields?
A. Chemistry
C. Bioinformatics
B. Anatomy
D. Physics
Answers
Answer:C. Bioinformatics
Explanation:
Researchers are using bioinformatics to identify genes, establish their functions, and develop gene-based strategies for preventing, diagnosing, and treating disease.
One key research area was bioinformatics. Without the annotation provided via bioinformatics, the information gleaned from the HGP is not very useful.
d. Ecological relationships How many chromosomes does an individual human person have? a. 23 b. 46 c. 64 d.82
Answers
Answer:
there is 46 chromosome in a human
Answer: there is 46 chromosome in a person
Explanation:
Too much logging in the Oyamel fir forests could lead to the eastern monarch butterfly going extinct because
Answers
Answer: They wouldn't have anywhere to live. The fir trees are a home to the butterflies cutting the trees means cutting their homes down.
Explanation:
so yea
Answer: A, the entire population of the species spends winter in oyamel
Cystic fibrosis is a recessively inherited disorder that results from a mutation in the gene encoding CFTR chloride ion channels located on the surface of many epithelial cells. As shown in the figure, the mutation prevents the normal movement of chloride ions from the cytosol of the cell to the extracellular fluid. As a consequence of the mutation, the mucus layer that is normally present on the surface of the cells becomes exceptionally dehydrated and viscous.
An answer to which of the following questions would provide the most information about the association between the CFTR mutation and the viscous mucus?
O Is the mucus also secreted from the cells through the CFTR proteins?
O What is the change in nucleotide sequence that results in the CFTR mutation?
O How does the disrupted chloride movement affect the movement of sodium ions and
water by the cell?
O How does the mutation alter the structure of the CFTR proteins?
Answers
Answer:
the answer is b because it's right
Explain in your own words why there is uncertainty in science. What can scientists do to reduce uncertainty in science?
Answers
Scientists can reduce uncertainty by performing repeated hypothesis testing trough experiments or observations that exhibit the same predictive outcomes.
What is hypothesis testing?The expression 'hypothesis testing' makes reference to experimental and also observational methods used to test (either confirm or reject) a scientific hypothesis.
Hypothesis testing helps to reduce the level of uncertainty because the same results in different outcomes represent an excellent a measure of reliability by means of the scientific method.
In conclusion, scientists can reduce uncertainty by performing repeated hypothesis testing trough experiments or observations that exhibit the same predictive outcomes.
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Name one disadvantage of the electron microscope over the light microscope
Answers
Answer:
it is only used to view a dead specimen
What makes human beings more dominant than other species?
use of technology
ability to reproduce
ability to move
life span
Answers
Answer:
use of technology and life span and also ability to reason
1. made of DNA holds genetic information
3. This type of ER transports and modifies lipids
4. type of respiration that does not use oxygen
6. Found only in plant cells, this surrounds the cell
8. the jelly like area in cell that hold organelles
13. type of transport that does not require energy
14. nerves that regulate responds to stimuli
Answers
Answer: im not sure
Explanation:
What would happen if in a pcr reaction you used a dna polymerase isolated not from thermus aquaticus, but from an organism that grows at lower temperature?.
Answers
There would be very little or no DNA produced if in a pcr reaction you used a dna polymerase isolated not from thermus aquaticus, but from an organism that grows at lower temperature .
What is the purpose of PCR?
To amplify (copy) a gene so it can be detected.
How do the strands separate during PCR?
The hydrogen bonds between the two strands are broken by the DNA polymerase. During the annealing process, the primers split the strands. - The hydrogen bonds between the two strands are broken by the high heat of the denaturation stage.What is a PCR test ?
Targeting particular DNA fragments and amplifying (increasing in number) them artificially is done using the polymerase chain reaction technology. Describe how primers are used in PCR. The primer is a synthetic DNA strand that has bases that are complementary to the bases at the start of the DNA fragment that will be amplified.Learn more about PCR
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Over a long period of time incomplete observations can be combined to form a complete explanation.
Answers
The given statement is about Abductive reasoning which begins with incomplete observations and then proceeds to find a complete explanation for the problem.
What is reasoning?Reasoning is the process in which one uses information, assertions to make predictions, draw conclusions and explanations.Deductive reasoning deals with specific assertion of a rule and then finds specific conclusion.Inductive reasoning begins with information that is specific and limited and then ends up in a broad, generalized conclusion based on evidence.Abductive reasoning deals with daily information which is often incomplete and then tries to find specific solutions which help in making decisions. In this, a person makes inferences by going from general information to specific conclusions.A person tries his best to find an appropriate explanation for an incomplete set of observations and make them complete.Learn more about reasoning here:
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3.
Which type of stress is shown in the image?
O A. Shear stress
O B. Tension stress
O C. Compression stress
O D. Uniform stress
Answers
O C. Compression stress is the answer of this question
Compression stress is the correct answer
what are the difference between stress and strain ?The major difference between stress and strain is that stress determine the deforming force per unit area of the object, whereas strain determine the relative change in length caused by a deforming force.
a force applied to deform an object, that object is under stress where Stress is defined as the deforming force per unit area of the object.
force on an object into directions parallel and perpendicular to the surface and the normal stress is equal to the force perpendicular to the surface per unit area.
Strain is the amount of relative deformation caused by a force acting on an object, will only consider the normal strain, created by normal stress.
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Without being in the presence of
light a producer cannot make
what?
A. sugars
C. H2O
B. CO2
D. oxygen
Answers
A producer cannot make sugars in the absence of light, the correct option is A.
What are producers?Producers, also known as autotrophs, are lifeforms that produce their own food.
They obtain energy from chemicals or the sun and transform it into usable energy in the form of sugar or food using water.
Plants and algae can produce their own food by harnessing solar energy. These organisms are referred to as producers because they generate their own food.
Thus, the correct option is A.
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what is the chloroplast?
Answers
Answer:
Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process. By doing so, they sustain life on Earth.
Explanation:
it's a plant cell
difference between Cellular and Humoral immunity?
Answers
Cellular immunity kills pathogens inside the cell, whereas humoral immunity destroys pathogens outside the cell.
What is the difference between Cellular and Humoral immunity?The main difference between humoral and cell-mediated immunity is that humoral immunity produces antigen-specific antibodies, whereas cell-mediated immunity does not produce antigen-specific antibodies. The cellular immunity destroys pathogens and harm microbes that are present inside the cell, whereas humoral immunity kills pathogens outside the cell.
So we can conclude that cellular immunity kills pathogens inside the cell, whereas humoral immunity destroys pathogens outside the cell.
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Why is the fossil record important?
A. It allows scientists to compare fossils to present day organisms and note changes.
B. It is fun to look at different animals.
C. The fossil record shows organisms that never lived on Earth.
D. The fossil record shows organisms that might live on Earth in the future.
Answers
Which of the following are financial securities that represent promises to repay a fixed amount of funds?
Which of the following is not a service that the financial system provides for savers and borrowers?
Answers
1. Bonds.
2. Guaranteeing savers high rates of return.
What is the purpose of the financial system?A financial system performs the role of an intermediary and makes it easier for money to move from areas of surplus to areas of deficit. It comprises various institutions, markets, rules and laws, customs, investors, analysts, transactions, and claims and liabilities.Managers can use big data in their businesses by using a financial system. A financial system combines data from numerous organizational departments into a single perspective, making it simple for users to comprehend the connections between distinct data types.Financial services guarantee the advancement of both domestic and international trade. Increased domestic and international exports of goods are guaranteed by the presence of factoring and forfeiting businesses. Banking and insurance services also facilitate an increase in these promotional activities.The following are financial securities that represent promises to repay a fixed amount of funds: Bonds.
Bonds provide a fixed amount of maturity value.The following is not a service that the financial system provides for savers and borrowers: Guaranteeing savers high rates of return.
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What is Total Lung Capacity (TLC)?
Answers
Answer:
Lung capacity or total lung capacity (TLC) is the volume of air in the lungs upon the maximum effort of inspiration.
Need help please with this
Answers
TSH controls hormone synthesis, ADH decreases urine, melatonin is involved in circadian rhythm, TH regulates metabolism, insulin is produced in the pancreas and Aldosterone regulates salt.
What is a hormone?A hormone is a chemical messenger used by the body to play a specific function and thus maintain homeostatic balance.
Hormones are secreted by specialized cells such as insulin that is secreted by pancreatic islet cells in this organ (i.e., the pancreas).
In conclusion, the function of TSH is to control hormone synthesis in the thyroid, ADH decreases the amount of urine, melatonin is involved in circadian rhythm, TH is a thyroid hormone that regulates metabolism, insulin is produced in the pancreas and Aldosterone regulates salt amount.
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Which of these is the most important reason to reduce demand for renewable resources?
Answers
To allow resources to be replenished naturally is the most important reason to reduce demand for renewable resources.
The term "renewable resources" refers to natural resources that are replenished by nature. These are resources that can be used indefinitely and are replenished naturally, such as sunlight, water, and air, among others. Natural resource exploitation and consumption harm the ecosystem and cause pollution. Utilizing less natural resources, such as wood and fossil fuels, will safeguard both environmental and human health. A natural resource that can be replenished to replace the portion used up by usage and consumption is known as a renewable resource, also known as a flow resource. This replenishment can occur naturally through reproduction or through other recurring processes in a limited amount of time on a human time scale.
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ASAP PLEASE HELP... WRITE CORRECT ANSWER please
A power outage has occurred in the entire city where your hotel is located. It’s 10 pm and the utility company is working hard to restore power but has to prioritize hospitals and other emergency centers first, so you’ll be without power for at least 8 hours. You have two guests in two different rooms who use CPAP breathing devices that need to be plugged in; they only have about 3 hours of battery life.
What would you do?
staff training planning _________
Answers
Answer:
As we know, the human is advancing and therefore is doing complicated tasks; some even before they are being told. Hotels especcially nowadays have been storing electricity and stuff. It would be neccessary for you to consider that and help your patients using it.
Type the correct answer in the box. Spell all words correctly.
What does natural resource management aim at?
Natural resource management aims at _____
management of resources.
Answers
The natural resource management aims at saving the natural resource for the coming generation without depriving the demand of the present generation. There must be a sufferable way to use the natural resources because unlimited use of resources will guide to some problems.
The natural resource management also seeks at using the natural resources in its pure shape and making it available to every possible place.
What are the advantages of natural resource management?
When watched for in the right way, they can help us to reduce flooding, enhance air quality and supply materials for construction. They also provide a home for some rare and stunning wildlife and iconic landscapes we can relish and which boost the economy via tourism.
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Vital capacity (VC) Next instruct your subject to breathe several normal breaths, then bend over and exhale maximally. After they have exhaled as much air as possible, ask them to stand upright and inhale as much air as possible. Then, quickly place the mouthpiece to their mouth and exhale as forcibly and as long as possible. Three measurements were taken.
a. Measurement 1: 4,500
b. Measurement 2: 4,570
c. Measurement 3: 4,480
Calculate the average vital capacity (VC). Round to the ne number.
Your lab partners average vital capacity (VC) is type your answer... ml.
Answers
My lab partner's average vital capacity is 4850ml
Why we are taking the average Value?The highest amount of air a person may inhale before reaching maximal expiration is known as vital capacity (VC). It is equivalent to the total of the inspiratory, tidal, and expiratory reserve volumes. The ability to absorb oxygen will increase the amount of oxygen delivered to the muscles. This implies that one can exercise longer and with less effort.
• There may be some variation in forceful inspiration and expiration for that reason we are taking the average value.
• Calculation : {(4500+5570+4480) ÷ 3} = {14550÷3 } = 4850ml
So the average value of Vital Capacity of the lab partner is 4850ml.
For better understanding one can check the attached image .
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Proper functioning of our digestive system is due to the presence of
our diet.
Answers
How does a focus differ from an epicenter?
Answers
Epicentre is the place where the initial explosion in the ground takes place.
For single celled, asexual organisms, cell division is used for ___.For multicellular organisms, simple cell division is used for___
a.growth and repair; growth, repair, and reproduction
b.reproduction; growth and repair
c.reproduction; growth, repair, and reproduction
d.growth, repair, and reproduction; growth, repair, and reproduction
Answers
Answer:
c. reproduction; growth and repair
Explanation:
When a cell divides, it creates new cells. In asexual single-celled organisms it used for reproduction only. However, in multicellular cells it is usually used for growth and repair. This is because multicellular organisms have levels of organisation (cells --> tissues --> organs --> organ systems --> organisms). The cells are the smallest components of the organism. So when a cell divides it can replace cells to repair tissues or organs. Single-celled organisms can't repair tissues and organs because they don't have any - they are made up of only one cell.
6. Living organisms have _____
material which codes for its growth and development
Answers
Answer:
genetic
Explanation:
DNA is a form of genetic material. DNA contains the necessary instructions for growth and development.
Living organisms have genetic material which codes for its growth and development.
Thus, Every living creature shares a few traits. The instructions for inheritance are encoded in the genetic code, and children typically resemble their parents.
Asexual reproduction produces children that share the characteristics of their parents. Offspring from sexual reproduction are sometimes different from their parents.
Energy and resources are used by living things to expand, change, and procreate. A group of chemical processes known as metabolic reactions are involved in these life activities.
Organisms have the ability to recognize changes in their surroundings and react to these stimuli. Most living things need their internal surroundings to stay within a pretty narrow range in order to sustain equilibrium.
Thus, Living organisms have genetic material which codes for its growth and development.
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