Answer:
sunlight(energy),water, carbon dioxide=oxygen and glucose
Explanation:
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Place the following molecules in order of size (smallest to largest): glucose, water, starch. What evidence helped you determine the answer?
Question 7
How many thin filaments are on each end of a sarcomere?
Answer:
Notice that in regions where the thick and thin filaments overlap, each thick filament is surrounded by six thin filaments and each thin filament is surrounded by three thick filaments. A sarcomere consists of more than just contractile and regulatory proteins.
SPEED
Some factories have started using large tanks of bacteria to remove carbon dioxide from the atmosphere. As more factories start to do this, the amount of carbon dioxide in the atmosphere could decrease over time. If this happens, and if energy coming from the sun and the amount of carbon dioxide being put into the atmosphere otherwise stay the same, what would happen to the total amount of energy in the Earth system and to global average temperature? If there is a change, explain how that change would happen.
Answer:The answer is A
Explanation:I hope u get a A+
The term ______ refers to all chemical reactions occurring in the body.
respiration
assimilation
digestion
metabolism
Answer: metabolism
Explanation:
Many people think that metabolism is just the process of creating energy, but it is so much more than that. However, any chemical process that occurs in the body with the idea of being life-sustaining is considered metabolism. The rate of metabolism varies from person to person, with some people having faster metabolism than others.
The term metabolism refers to all chemical reactions occurring in the body. Therefore, option D is correct.
Metabolism contains a wide range of processes involved in the conversion of nutrients into energy, the synthesis of molecules needed for cellular activities, and the breakdown of substances for elimination.
Metabolism is of two types and that is anabolism and catabolism. Catabolic reactions involve the breakdown of larger molecules into smaller ones, releasing energy in the process. Anabolic reactions involve the synthesis of larger molecules from smaller components, requiring energy input.
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What are 2 ways yo conserve water
Scientists have developed methods to insert the human gene for insulin into bacteria.
Why are bacteria a good target for this use of biotechnology to produce insulin?
A. Bacteria require insulin to survive, so the gene is more likely to be successful.
B. Bacteria are able to withstand a wide variety of conditions while producing insulin.
C. Bacteria reproduce quickly and pass on their genes to rapidly produce insulin.
D. Insulin-producing bacteria can be introduced into diabetics to deliver insulin.
Answer:
C)Bacteria reproduce quickly and pass on their genes to rapidly produce insulin.
Explanation:
This capacity for rapid reproduction enables the production of large quantities of genetically modified bacteria that can be used to mass-produce insulin for medical use. The other answer choices are not valid explanations for why bacteria are a good target for this application of biotechnology.
I think it's B or C but I'm not sure and I don't wanna take chances on a test
"which is one benefit that mangrove trees provide to surrounding coastal wetlands"
A) They hold soil in place
B)they store floodwaters
C)they maintain surface water flow
D) They filer water and improve water quality
Answer:
It's option AExplanation:
The mangrove trees helps in holding the soil in place.Their above-ground roots slow down water flows and encourage sediment deposits that reduce coastal erosion. The complex mangrove root systems filter nitrates, phosphates and other pollutants from the water, improving the water quality flowing from rivers and streams into the estuarine and ocean environment.
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Which of these is most likely to happen as a result of the solar flare?
Cell phone reception may not be clear.
Earthquakes may occur.
Microwaves may not work.
Volcanic eruptions may occur.
Answer:
Cell phone reception may not be clear
Explanation:
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how do oxbow lakes form
Answer:
It starts with a bend in a river then the river erodes the bend until it goes through the bend and the old bend keeps its water and becomes a lake
Answer:
here you go
Explanation:
when you get a meander the lake slowly erodes from the inside, because water will always want to take the faster route( which would be straight ) the lake will slowly cute off the meander while dumping the rivers load forming an oxbow lake
What are the benefits of fungi to the ecosystem?
Answer:
Fungis categorize as the "decomposers" of the ecosystem. Fungi break down dead food and recycle the CO2 foods inside it, whilst also releasing the nutrients of the dead matter back into the environment for the other organisms.
There is iron in Hawaiian rocks. What does the presence of Iron tell scientists?
According to Humayun's hypothesis, chemical reactions between rock and liquid metal at the Earth's core-mantle border are what caused the extra iron to enter the mantle.
How iron is found in Hawaiian rocks?According to research by Professor Munir Humayun, the Earth's mantle beneath Hawaii has a higher iron content than other parts of the mantle. Hot plumes of solid rock from the core-mantle barrier or the deep mantle rise at rates of a few centimeters per year to form hotspot islands, such as Hawaii.
Seismologists have long hypothesized that the deep mantle of the Earth, which is the rocky layer 1,000 to 3,000 kilometers below the Hawaiian Islands, has a higher percentage of iron, but no one has ever exactly tested it, according to Humayun. One of the four primary elements that make up the mantle is iron.
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help help help help help
Part B The images show Hector shining light on each piece of construction paper. What do you observe?
When the room is completely dark and the flashlight beam hits the blue paper, the blue paper will absorb most of the light and reflect the blue color back to the students' eyes.
Similarly, when the flashlight beam hits the red paper, the red paper will absorb most of the light and reflect the red color back to the students' eyes.
Since the room is dark and the light is not hitting any other objects or particles in the air, there won't be enough scattering or diffusion of light for the students to see the light traveling through the room itself. The light will essentially be confined to the illuminated areas on the blue and red papers.
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Your question is incomplete, most probably the full question is this:
hector is demonstrating the properties of light to his class. he tapes two pieces of construction paper one blue and one red on the classroom wall.he makes sure all the windows blinds are closed to help make the room completely dark.he then instructs another student to turn off all the lights .hector shines a beam of light from a flashlight onto the blue paper and then onto the red paper .Will the students be able to see the light traveling through the room as it hits the paper ? or will they only see the paper hector shines the light on?write down your predictions
on what characteristic of an organism does natural selection exert pressure?
a. allele frequency
b. gene pool
c. genotype
d. phenotype
Answer: option D.
Phenotype
Explanation:
Theory of natural selection shows that different organism survive, adapt and reproduce in their environment due to their different phenotypic variation. The phenotypic variation exist among individual organisms and it is heritable which is transfer from one generation to another.
Phenotype are traits or physical characteristics or observable characteristics of organism e.g organisms appearance, behavior e.t.c.
Answer:
d. phenotype
Explanation:
Natural selection exert pressure on the physical characteristics of organisms, that is, the phenotype.
Natural selection refers to the variation in the survival and reproduction of individuals within a population based on how adaptable they are to the environment in which they live.
The forces of natural selection act on the physical characteristics of individuals, that is how physically fit or unfit individuals are. Individuals that posses physical characters that makes them to be better adapted to the environment survives and reproduce better than their counterparts that are less adapted. Natural selection thus selects for the physical characters that make the individuals to be better adapted.
The correct option is d.
How can genetic mutations increase the variation in a population over time?
Answer:
The flow of individuals in and out of a population introduces new alleles and increases genetic variation within that population. Mutations are changes to an organism's DNA that create diversity within a population by introducing new alleles.
Explanation:
Which of the following can digest an enzyme?
a. Proteases
b. Kinases
c. Lipases
d. Endonucleases
Answer:
Endonuclease can digest an enzyme.
Enzymes can be digested by option a. Proteases among the given options as it is an enzyme that can digest proteins and peptides.
Enzymes are proteins that can catalyze biochemical reactions by accelerating the reactions. Proteins are made up of polypeptide chains.
Protease is an enzyme that can cleave or degrade the peptide bonds present in the enzyme that helps in the digestion of the enzymes.Kinases phosphorylate other molecules The endonuclease degrades DNA into fragments. Lipases are the enzyme that that digests the lipid moleculesThus, the correct answer is option a. Proteases.
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Will a potato decay faster in warm soil or cold soil
A scientist compares to samples of white powder. One powder was present at the beginning of the experiment. The other Potter was present at the end. She wants to determine whether a chemical reaction has occurred. She finds that neither sample bubbles or dissolves in water. She measures the mass of volume of the solids. Sample one has a volume of 45 cm to the third power And a mass of .5 g. Sample two has a volume of 65 cm to the third and a mass of 1.3 g. What should the scientist conclude?
Based on the given information, the scientist can conclude that a physical change has occurred rather than a chemical reaction.
The scientist can make this conclusion because the samples did not show any signs of bubbling or dissolving in water, which are common indications of a chemical reaction.
Additionally, the measurement of the mass and volume of the samples shows that there has been a change in both properties. Sample two has a greater volume and mass compared to sample one, indicating that some physical transformation has taken place.
However, without further information or analysis, it is not possible to determine the exact nature of the physical change or identify the substances involved.
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Saliva helps to break down food chemically by using enzymes. Which statement best describes this process?
Answer:
the enzyme helps to break down food, the enzyme is in the
saliva. It can break down a big food molecules and divide it into a
simpler food molecules so that it can be digested. . Enzymes are
complex proteins that speed up the rate of chemical reactions.
Argentine ants are an invasive pest and are abundant throughout Los Angeles, and many parts of the world. How might Argentine Ants disrupt the food web of birds feeding on insects found on trees
Answer: Argentine ants disrupt (or kill) insects on trees. That may carry up to influence birds.
Explanation:
Create a short story following the path of a piece of food that is ingested into the body. Your story should identify the
correct pathway of the food turning into ATP.
The GI tract consists of mouth, esophagus, stomach, small intestine, large intestine, and anus,
Pathway of digestionThe GI tract is a series of hollow organs that is joined in a long, twisting tube from mouth to the anus. The GI tract are the mouth, esophagus, stomach, small intestine, large intestine, and anus are the hollow organs while on the other hand, the liver, pancreas, and gallbladder are the solid organs of the digestive system.
The food enters through mouth which moves after chewing to esophagus then to the stomach. After digestion, all the nutrients are absorbed whereas waste materials are send to the small and then large intestine and finally to anus.
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A car is going down a ramp. When the car is half way down the ramp, it has
a. Only potential energy
b. Only kinetic energy
c. Potential and Kinetic energy
d. There is no energy
Answer:
C
Explanation:
btw this is physics
Answer:
C
Explanation:
It has Potiental Energy since it retains height over the base level. This can be seen in the formula PE = mgh in which is directly dependent on height. It also obviously retains Kinetic Energy due to the fact that it is in motion.
Escribir las 3 razones propuestas para la situacion 1 Si tú estás en casa y te han hablado y has escuchado sobre el coronavirus, que es un virus respiratorio que al ingresar al cuerpo puede provocar daños en tu sistema respiratorio, escribe 5 medidas de bioseguridad que debes de tener en cuenta para evitar el contagio, debes explicar cada una de ellas diciendo o cómo se debe realizar o por qué es importante realizarlo. y escribir 5 ventajas de la respiración aerobia frente a la anaerobia.
Answer:
pvp o miedo manco de mierda hijueputa pones sala mi id es 542233308
WHAT HAPPENS WHEN THERE ARE EXTRA CHROMOSOMES IN A KARYOTYPE?
Answer: For example, an extra copy of chromosome 21 causes Down syndrome (trisomy 21). Chromosomal abnormalities can also cause miscarriage, disease, or problems in growth or development. The most common type of chromosomal abnormality is known as aneuploidy, an abnormal chromosome number due to an extra or missing chromosome. brainliest?
Explanation:
explain why a well-designed experiment uses a control group
Answer:
Answer in explanation
Explanation:
A control group allows the experimenter to examine the effects of different factors have on the main test subject, and clearly see the contrast. In a well designed experiment, seeing the reactions to a specific factor is crucial in deciphering a final explanation.
Is crick and Watson a type of genetic test
No, "Crick and Watson" is not a type of genetic test. Crick and Watson refer to James D. Watson and Francis Crick, who were scientists involved in the discovery of the structure of DNA. They proposed the double-helix structure of DNA in 1953, which provided the foundation for understanding genetic information and its role in heredity.
Genetic tests, on the other hand, are laboratory tests that analyze an individual's DNA or genes to provide information about their genetic makeup, potential genetic disorders, or predispositions to certain conditions.
These tests can be used for various purposes, such as diagnosing genetic disorders, predicting the risk of developing certain diseases, determining carrier status for genetic conditions, or providing ancestry and genealogical information.
While Crick and Watson made significant contributions to the field of genetics, they are not directly associated with genetic testing. Genetic tests are based on scientific advancements and technologies developed after their groundbreaking discovery of the DNA structure.
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Goblet cells are only found in which tissue?
Answer: Epithelia
Explanation: Goblet cells are specialized cells that are found in several tissues of the body, including the epithelial tissues. Epithelial tissues are layers of cells that line the surfaces of organs and structures within the body, including the respiratory and digestive tracts, the conjunctiva of the eye, and the glands.
They are found in EPITHILIAL TISSUES
2. The plant cell shown above is in which phase of mitosis?
A. triptophase
B. anaphase
C. interphase
D. prophase
E. metaphase
Answer:
Prophase? :3
Explanation:
:3
11. What property of waves would help measure the height of the waves in a
Tsunami?
a. Wavelength
b. Frequency
c. Wave speed
d. Amplitude
12. What inference can be made about the wavelength of a wave with a constant speed and a low frequency
a. The wavelength is short
b. The wavelength is long
c. Must be a mechanical wave
d. Must be a wave in the electromagnetic spectrum
13. The wave speed of an electromagnetic wave is constant when travelling through a medium. Which formula below is the correct one to use when calculating for wave speed
a. Wave speed = frequency x period
b. Wave speed = period x wavelength
c. wave speed = frequency x wavelength
d. Wave speed = crest x trough
Answer: amplitude would help measure height
low f, constant speed, long wavelength
speed = frequency x wavelength
Explanation: constant speed, low frequency
frequency = speed/wavelength; at constant speed f proportional to 1/wavelength, so low f __> long wavelength
speed = freq*wavelegth
Complete the statement below. A successful way to avoid predation is to not be seen. The adaptation that helps prey not be seen is... A camouflage. B.. mimicry. C.. invisibility.
Prey animals are often smaller than their predators and have less physical strength, speed and defenses than the predators. Therefore, prey animals have to rely on various adaptive features to avoid being detected by predators. One successful way to avoid predation is to not be seen, and a prominent adaptation that helps prey not be seen is (A) camouflage.
Camouflage is a widespread defense mechanism among animals, wherein an organism blends with the surroundings to remain unseen by predators. There are various forms of camouflage that animals use to avoid being detected by predators. One of the most common forms of camouflage is coloration, wherein an animal has a color or pattern that resembles its environment.
The color of the fur, scales, or feathers of an animal that matches its background help it blend in with its surroundings and avoid being detected by predators. An example of this is the Arctic hare, whose white fur helps it blend in with the snow, making it difficult for predators like foxes to detect it.Another form of camouflage is shape and texture. Many animals have features that resemble the environment they inhabit.
For instance, some insects resemble leaves or twigs, while some fish have markings that make them blend in with their surroundings. An example of this is the stick insect, which looks like a twig, and the chameleon, which can change its color and pattern to blend in with its environment.
In conclusion, camouflage is a crucial adaptation that prey animals use to avoid detection by predators. Through coloration, shape, and texture, animals can blend in with their surroundings, making them invisible to predators and increasing their chances of survival. The correct answer is A.
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