If proteases function by catalyzing the breakdown of protein, making digestion easier for babies, then they are enzymes.
What are enzymes?Enzymes are proteins that function to catalyze chemical reactions in biological systems by lowering the required activation energy to carry out these functions. These proteins (enzymes) contain an active site domain that binds to the particular substrate molecule (in this case protease enzymes bind to specific domains in proteins to catalyze breakdown).
In conclusion, if proteases function by catalyzing the breakdown of protein, making digestion easier for babies, then they are enzymes.
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The following graph shows the leading causes of death among Americans in 2007.
Image courtesy of the National Institutes of Health (2007)
CLRD = Chronic Lower Respiratory Disease
Which of the following conclusions can be drawn from the graph?
A.
More Americans died from either heart disease or cancer in 2007 than all other causes combined.
B.
More people in America died from Alzheimer's disease in 2007 than in any other country.
C.
More Americans died from cancer in 2007 than strokes, injuries, and CLRD combined.
D.
Fewer people in America die from unintentional injuries today than they did in 2007.
or reduce severity of illnesses caused by both viruses and
bacteria.
4. Name three changes in agriculture that occurred during the Industrial Revolution.
In Britain, the Industrial Revolution was made possible by the Agricultural Revolution of the 18th century.
The output of food was increased as a result of new farming methods and enhanced cattle breeding. Increased population and better health were made possible by this. A push toward enclosure was also influenced by the new farming methods. Barley was planted next, then turnips, then wheat, and in the third year, clover and ryegrass were undersown. In the fourth year, the ryegrass and clover were harvested for grazing or used as feed.The output of food was increased as a result of new farming methods and enhanced cattle breeding. This led to a population boom and improved health.
A push toward enclosure was also influenced by the new farming methods. After 1750, the first Industrial Revolution got started in Great Britain.
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What is the simplest level at which life may exist?
Answer:
The cell is the correct answer.
How do heart and the lungs work together?
The right side of your lungs gets blood from your body and then it advances to pump it to the lungs. Then the lungs fill up the blood with oxygen and sends it to the heart. The left side of the heart gets the blood from the lungs and pumps it out to the body.
during exercise, sensory receptors detect changes in oxygen and carbon dioxide levels in the blood. this information is then sent to the brain's medul
Exercise is important for the body to function properly.
What is Exercise ?Exercise is a bodily activity that improves or maintains physical fitness as well as general health and wellness.
It is done for a variety of objectives, such to support growth and enhance strength, build muscles and the cardiovascular system, refine athletic abilities, lose or maintain weight, improve health, or just for fun. Many people like to work out outside where they may interact, gather in groups, and enhance their physical and mental health.
The amount of recommended exercise for health benefits depends on the objective, the type of activity, and the person's age. Exercise is healthy, no matter how little you do.
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The thick band of fibers that connects the two hemispheres of the brain is called the __________. corpus callosum cerebral cortex thalamic extension basal ganglia
The thick band of fibers that connects the two hemispheres of the brain is called the corpus callosum.
What is the function of the corpus callosum?The greatest connective network in the brain is the corpus callosum, which is Latin for "tough body."The corpus callosum is a significant mass of more than 200 million myelinated nerve fibers that connects the two hemispheres of the brain and enables the communication between the right and left sides of the brain.This cerebral highway serves as a conduit for the continual exchange of sensory, motor, and cognitive information.What is the structure of the corpus callosum?The roof of the lateral ventricles is made up of part of the corpus callosum.Four distinct neural pathways that connect various regions of the hemispheres make up the corpus callosum. The rostrum, genu, trunk or body, and splenium are the neural pathways.The isthmus is a thin area that lies between the trunk and the spleen. The tapetum, a group of fibers from the trunk and spleen, forms the roof of each lateral ventricle.To learn more about corpus callosum visit:
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As rna is synthesized in transcription, it can curl into a three-dimensional shape that is dictated by ______ within the molecule.
As RNA is synthesized in transcription, it can curl into a three-dimensional shape that is dictated by complementary base pairing within the molecule.
RNA- All living cells contain ribonucleic acid (RNA), a nucleic acid that resembles DNA in structure. However, RNA is often single-stranded, unlike DNA. Instead of the deoxyribose present in DNA, the backbone of an RNA molecule is made up of consecutive phosphate groups as well as the sugar ribose.
Transcription- The method through which a cell copies a DNA fragment into RNA. The messenger RNA (mRNA) copy of this RNA contains the genetic material required for protein synthesis in a cell.
Complementary base pairing- One of the two nitrogen-containing pieces of a nucleotide that form a covalent connection to join DNA or RNA strands is referred to as a complimentary base.
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Analyze the data table at the top of the page. What is the dependent variable?
Question: Where is the data table?
Answer:data table?
Explanation:
Ultraviolet radiation and radiation of shorter wavelengths can damage biological molecules because they carry enough energy to break bonds within the molecules. A carbon-nitrogen bond requires 305 kj/mol to break. What is the longest wavelength of radiation with enough energy to break carbon-nitrogen bonds?.
The longest wavelength of radiation is 393 nm with enough energy to break the carbon nitrogen bond.
Relation wavelength to the energy of radiation is given as;
Wavelength = speed of light * Planck’s constant / energy
Value of Planck’s constant = 6.626×10−34 J.s
The carbon-nitrogen bond energy is 305 kJ/mol.
The given energy is in kJ/mol and is converted into kJ/photon as illustrated below.
Energy (kJ/photon) = 305 kJ/ mol × (1 mol / (6.023×1023 photons)
=5.06 × 10−22 kJ/photon
=5.06 ×10−19 J/photon
The energy for 1 mole of photons is calculated as illustrated below.
Wavelength= Speed of light × Planck′s constant/Energy(J/photon)
Planck constant = 6.626 × 10−34 J.s
speed of light = 3×108 m/s
Substitute the values in the above equation.
Energy = (3 × 108m/s × 6.626 × 10−34 J.s) / 5.06 × 10−19 J/Photon
= 19.878 × 10−26J.m / 5.06 × 10−19 J/photon
= 3.93 × 10−7m × (109nm/1m)
=393nm
Hence, the longest wavelength of radiation with enough energy to break carbon-nitrogen bonds 393 nm.
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A bacterial species differs from a species of eukaryotic organisms in that a bacterial species.
The way in which a bacterial species differs from a eukaryotic species is because bacteria is a population of cells with similar characteristics.
Bacteria- Microorganisms that are unicellular, capable of autonomous reproduction, and generally free-living are known as bacteria. In nature, bacteria are found everywhere. The foundation of all life on earth, they are architecturally basic but functionally sophisticated creatures.
Eukaryotic Organism- Every creature or cell with an easily identifiable nucleus. The nucleus of a eukaryotic cell, which houses the very well chromosomes (bodies holding the genetic material), is surrounded by a nuclear membrane. For Example, Epithelial cell, WBC, yeast.
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What could be a result of a mistake during this process? For the meiosis
Gamete mutations may result from meiotic errors. Fertilized defective gametes may cause miscarriages or eventually result in genetic diseases.
What is results of mistakes during meiosis?Chromosome non-disjunction, which results in the incorrect number of chromosomes in a sex cell, is the error that is most likely to happen during meiosis.
Errors in the Meiotic Process, Meiosis does not always proceed smoothly, and errors in the development of gametes are a significant contributor to genetic illness in humans.
A tetrad's four chromatids will normally completely separate, with one chromatid passing into each of the four daughter cells.
Therefore, gamete mutations may result from meiotic errors.
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Can someone double check this to see if I’m correct
The answer to the following questions about the climograph are:
If you like outdoor sports such as swimming and tennis, you would prefer taking vacation to Brisbane.If you want to open a business winter selling equipment, your business would probably have more success in Moscow.Imagine you have serious problems and need a dry climate. You would more likely move to Moscow.Peanuts need a warm moist climate. The area more likely to grow this crop is Brisbane.What is meant by a climograph?A climograph simply refers to the graphical representation of the climate of a place, region or an area, which shows the temperature and precipitation averagely. In order words, this graph shows the amount of temperature and rainfall in a particular area in a given period of time.
The representation in the above graph displayed the amount of precipitation and temperature in both Brisbane and Moscow. In climatology, this graph is called a climograph.
This graph was invented by Thomas Griffith Taylor.
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Which group of macromolecules is responsible for transferring genetic information to new cells?.
Nucleic acid is responsible for transferring genetic information to new cells. Mitochondrion possesses double membrane as its covering. The outer easy floor and the internal membrane bureaucracy infoldings known as as cristae, which will increase floor vicinity for extra formation of electricity withinside the shape of ATP.
The internal membrane of the mitochondrion folds inwards, forming the cristae. This folding permits a extra quantity of membrane to be packed into the mitochondrion. The records on this look at display that subunits e and g of the mitochondrial ATP synthase are concerned in producing mitochondrial cristae morphology.
Mitochondrial cristae are the folds in the internal mitochondrial membrane. These folds permit for extended floor vicinity wherein chemical reactions, which includes the redox reactions, can take place.
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which protein drink should athletes with diabetes drink
Answer: sugar free
Explanation: they should not have sugar
Answer:
A whey protein drink is a good one.
Explanation:
This is because according to a study "whey powder stimulated insulin secretion in people with normal body weight and triglyceride levels."
The synthesis of sugar molecules through the process of photosynthesis requires energy absorbed from sunlight. Bearing this in mind, what kind of reaction is photosynthesis?.
The synthesis of sugar molecules through the process of photosynthesis requires energy absorbed from sunlight. Bearing this in mind, photosynthesis is an endergonic reaction.
The reactions that absorb energy to initiate are known as endergonic reactions. The absorb energy in order to produce more energy.
In the case of photosynthesis, Plants absorb energy directly from sunlight to start the process. glucose is synthesized in plants during the process. Glucose is essential for the survival of plants.
Other than photosynthesis, metabolic reactions in living organisms' cells are also endergonic reactions.
The chemical equation of photosynthesis is :
6C02 + 6H20 → C6H1206 + 6O2
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The two kinds of cells are found in two major groups of organisms. Identify the
groups.
2 Label the parts of the cells.
Prokaryotic and eukaryotic cells are categorized as the two primary division groups.
The fundamental building blocks of all known living things are cells. There are two main categories of cells, which share certain characteristics but also differ greatly from one another. There are several living creatures made up of these cell kinds.
All bacteria and archaea are unicellular creatures made of prokaryotic cells. All protists, plants, fungi and animals are made up of eukaryotic cells. Prokaryotic cells have a very basic structure and make up. They only include a cell wall and membrane, cytoplasm, a genetic information loop, and ribosomes for protein synthesis. Prokaryotic cells lack membrane-bound organelles and a proper nucleus. Eukaryotic cells are far more sophisticated and have a genuine nucleus in addition to several membrane-bound organelles. Chloroplasts, mitochondria, endoplasmic reticulum, the Golgi apparatus, and ribosomes are the organelles present in eukaryotic cells.
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A student claims that glucose acts as a raw material for the production of cellulose, which is an important component of the plant cell wall. The chart lists the student's statements about the claim.
1. Cellulose is indigestible in most animals.
2. Both cellulose and glucose are carbohydrates.
3. Cellulose is made up of repeating glucose units.
4. Cellulose is found in large amounts in most plants.
The student's claim is supported by
statement 1
statement 2
statement 3
statement 4
cellulose is the important component of cell wall. Cellulose is indigestible in most animals. thus the statement 1 is correct.
what is the function of cellulose ?Cellulose is a tough, water insoluble and fibrous polysaccharide made up of thousands of glucose molecules attached together to form a chain.
The cellulose is useful organic molecule found in all plants and plant products, every parts of the plant such as stem, leaf, root, flower, and fruit contains cellulose.
Cellulose is a structural polysaccharide connecting cells to form tissues, signaling cells to grow and divide, controlling the shape of plant cells allowing cells to withstand the turgor pressure of the fluids inside them
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Suppose you were preparing to visit a space station that uses photosynthesis to provide you with oxygen. What color lightbulbs should you take with you?.
Suppose you were preparing to visit a space station that uses photosynthesis to provide you with oxygen. So red and blue color lightbulbs you should take with you.
The largest modular space station in low Earth orbit at the moment is the International Space Station. Five space agencies are involved in this international collaboration project: NASA, Roscosmos, JAXA, ESA, and CSA.
A sizable spacecraft in orbit orbiting the Earth is called the International Space Station. Crews of astronauts and cosmonauts reside there as a home. The space station serves as an exceptional science lab.
Without protection, people would not be able to exist in space because it is so deadly. Since there is no air in space, breathing is impossible. Because it's chilly, you'd freeze. Additionally, you would get a really, extremely horrible sunburn because there is a lot of harmful radiation (from the Sun and the rest of the Universe).
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Study this brochure from NASA, which explains in more detail the instruments carried by the Juno spacecraft.
Which scientific activities will Juno conduct on its trip to Jupiter? Check all that apply
Juno will be changing the atmospheric water content of Jupiter. In order to learn more about the creation of Jupiter's map, the juno spacecraft will perform scientific research on Jupiter.
Jupiter's magnetic field gauges the planet's deep atmosphere's water content and keeps watch over us.
The gravity, science, and magnitometer equipment on the juno spacecraft will map the gravitational and magnetic fields of Jupiter to understand its deep structure. the spacecraft for Juno. Additionally, the spacecraft contains a microwave radiometer that will explore Jupiter's deep atmosphere and gauge its water and oxygen content. Juno's work includes the following,
Determining the water content of Jupiter's atmosphere.With infrared cameras, take pictures of the planet.Obtaining the gaseous "fingerprints" of Jupiter chemically.Tracing Jupiter's magnetic and gravitational fields and transporting astronauts there.Learn more about Juno & Jupiter
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The images show the wings of two different organisms. The wings of the housefly and the bat are . This indicates that
This indicates that the wings of house fly and bat are analogous organs.
What are analogous organs?
Analogous organs are the organs that are different anatomically in structure but perform the same function.
From the diagram, the wings of house fly and bat do not arise from same body part.
The wings of house fly have extra appendages attached at the back but that of the bat wings are modified
Hence, we conclude that both should be considered analogous to each other.
The organs which have different basic structure and origin but are similar in their appearance and functioning, are called analogous organs some examples include
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eukaryotic cells have their dna molecules inside their nuclei. however, to package all the dna into such a small volume requires the cell to use specialized proteins called histones. histones have amino acid sequences enriched for lysines and arginines. what problem might a cell face in trying to package dna into a small volume without histones, and how do these special packaging proteins alleviate the problem?
Eukaryotic cells DNA is a nucleic acid polymer in which each monomer has a negatively charged phosphate group.
Positively charged molecules are required to enclose the high density of negative charges in a limited area since the oppositely charged atoms will naturally resist one another. Histones are able to do this because they include a lot of lysines and arginines, two amino acids that are positively charged when in solution at pH 7.The information that determines every protein that makes up an organism, including details about when, which cells each protein should be produced in, and how much of each protein should be produced, is carried by genes, which serve as DNA's most crucial role.Histones serve to wrap chromosomal DNA within tiny nuclei.To learn more about phosphate group.
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The clearing of a rain forest is the example of a(n)
to prevent the original climax community from reforming.
During primary succession,
?
Answer: Human caused disturbance
Explanation: The clearing could be of human disturbance, because they clear those type of areas to build things, so they try to not make it be able to grow back. This could be and answer.
This is just a simple answer, not the best, but it works.
Have a great afternoon! May god bless you!
After witnessing plant and animal cells under a microscope, which conclusion did scientists Schwann and Schleiden make about living organisms?
All living organisms have chloroplasts.
All cells have a thick coating around them.
The cell is the largest unit of structure in an organism.
The cell is the basic unit of structure in living things.
After witnessing plant and animal cells under a microscope, the conclusion that the scientists Schwann and Schleiden make about living organisms is that cell is the basic unit of structure in living things.
Schwann and Schleiden were the first scientists to give the cell theory after studying the plant and animal cells.
According to cell theory-
1. All the living organisms are made up of one or more cells.
2. Cell is the basic unit of living organism
3. All the existing cells arise from the pre-existing cells
Cells can be divided into two basic types prokaryotic and eukaryotic cells depending on presence and absence of nuclear membrane and membrane bound organelle.
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Answer:
(D) The cell is the basic unit of structure and function in living organisms.
Explanation:
The reason why my answer is correct is because the Cell Theory states:
All living organisms are composed of one or more cells.All cells come from preexisting cells.The cell is the basic unit of structure and function in living organisms.What is another example of mechanical weathering?
A. carbon dioxide from the air dissolving in rainwater, which hits the rock to make new minerals, like clay
B. a cliff getting worn away from the ocean waves crashing against it
C. tree roots growing and breaking a rock
D. sulfur dioxide and nitrogen gases creating acid rain
Answer: B and (or) C
Explanation: B and C are the answers, because those occurances happening is physically breaking it down and wearing it away, as the others, wrong answers, are breaking it down over time with gases and other occurances.
The change of a liquid into a gas is known as _________?
Answer:
evaporation
Explanation:
cause it is
A mutation has developed that has deleted a gene responsible for the formation of vesicles at the trans end of the golgi apparatus. What effect will this have on the function of lysosomes?.
Answer:
lysosomes can't be created since they are created thru the golgi
Explanation:
easy
When yeast takes in glucose (sugar) it converts the sugar into which molecule?
A. Oxygen
B. ATP
C. Mitochondria
D. Sucrose
Answer:
ATP
Explanation:
The correct answer is ATP
Coloca las partes correspondientes a cada número.1._____________________________________________________2._____________________________________________________3._____________________________________________________4._____________________________________________________5._____________________________________________________6._____________________________________________________123456
If an epithelium has all cells touching the basement membrane, but not all cells reach the apical surface, that epithelium would be called a ________ epithelium.
If an epithelium has all cells touching the basement membrane, but not all cells reach the apical surface, that epithelium would be called a pseudostratified epithelium.
A pseudostratified epithelium can be defined as one which is formed through columnal epithelium cells. The pseudostratified epithelium is made from just one layer of epithelial cells and all these cells are touching with the basement membrane. Although pseudostratified cells appear as if they might have been made of multiple layers, but in actual, they are single-layered and stratified.
The cells of pseudostratified epithelium also have the quality of being ciliated or non-ciliated.
The most common place of the body where the pseudostratified epithelium is present is the respiratory tract. They are present in the mucus-secreting areas of the body.
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What is biodiversity and why do we
need to preserve biodiversity?
Explanation:
Greetings !
Biodiversity :-is Biodiversity is all the different kinds of life you'll find in one area—the variety of animals, plants, fungi, and even microorganisms like bacteria that make up our natural world. Each of these species and organisms work together in ecosystems, like an intricate web, to maintain balance and support life. or simply
The diversity (number and variety of species) of plant and animal life within a region.
Need of biodiversity preservation:-Biodiversity conservation protects plant, animal, microbial and genetic resources for food production, agriculture, and ecosystem functions such as fertilizing the soil, recycling nutrients, regulating pests and disease, controlling erosion, and pollinating crops and trees.
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