During aerobic cellular respiration, glucose reacts with oxygen forming ATP that can be used by the cell.
the cell structure that uses aerobic respiration to supply energy to the cells is called the mitochondria
What are the characteristics of a good experiment?
Answer:
The characteristics of a good/safe experiment are:
Equipment is used according to its purposeWorkers are wearing protective clothing and goggles All directions are followed for a successful experimentThere is proper ventilation Toxins are used responsiblySharp tools and fires are handled or supervised by an adultAll information from the experiment is recordedPhotographs are taken if necessary Experiment is repeated for valid resultsDifferent people try the experiment to compare resultsHope this helps ya :D
Final answer:
A good experiment has several characteristics including being able to be tested, proven wrong, and providing measurable results and yes or no answers.
Explanation:
A good experiment has several key characteristics:
It should be tested using experiments to collect evidenceIt should be able to be proven wrongIt should provide measurable resultsIt should provide yes or no answersFor example, in a biology experiment, if the research question is 'Does fertilizer type A increase plant growth compared to fertilizer type B?', a good experiment would manipulate the independent variable (the type of fertilizer) and measure the dependent variable (plant growth) to determine if there is a significant difference between the two types of fertilizer.
WILL MARK AS BRAINLiEST TO WHOEVER ANSWERS FIRST!!
Why are genes that are located on the same chromosomes, or "linked", the exception to Mendel's law of independent assortment?
A. Linked genes often separate through crossing over.
B. Linked genes do not move together from generation to generation.
C. Linked genes often segregate independently.
D. Linked genes do not segregate independently.
The answer is D, because e these genes are not inherited independently.
The genes that are located on the same chromosomes, or "linked", the exception to Mendel's law of independent assortment because linked genes do not segregate independently.
What do you mean by linked genes?The two or more genes are said to be linked when they are located on the same chromosome and cannot segregate independently as they are inherited together. The linked genes are arranged linearly.
When genes are close together on the same chromosome, they are said to be linked. That means the alleles, or gene versions, already together on one chromosome will be inherited as a unit more frequently than not.
When two genes are close together on the same chromosome, they do not assort independently and are said to be linked. Whereas genes located on different chromosomes assort independently and have a recombination frequency of 50%, linked genes have a recombination frequency that is less than 50%.
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Scientist can canculate the distance from the sismograph station to the focus using
Hello!
Scientists can calculate the distance from the seismograph station to the focus using the difference in arrival times of P and S waves.
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All algae are A.heterotrophs B.autotrophs C.parasitic D.anaerobes
Answer:
most algae are autotrophs or more specifically, photoautotrophs
Explanation:
All algae are Autotrophs.
Option B
Explanation:
Most of the algae plants are known to be from the autotrophs, or the better term for them is known to be photoautotrophs. Autotrophs are the organisms which is able to produce their own nutrition that is why algae are able to make their own food substances. The term photo is used because of the light with the help of the light algae is able to make their own nutritional benefits and substances. Only higher plants like algae are able to make their own nutritional benefits.
Which of the following is NOT an area where maritime tropical air masses that affect North America originate? (1 point) Gulf of Mexi\co Caribbean Sea Hudson Bay Atlantic Ocean
Answer:
Caribbean Sea
Explanation:
Answer:
1) Caribbean Sea
2) I didn't have the figure (sorry)
3) i didn't have the figure (im really sorry)
4) cP
5) an occluded front forms
6) warmer, less dense air
7) convergent and counterclockwise
8) tropics
9) tornado
10) 5 and 20 degrees
11) warmest temperatures
12) temperature and precipitation
13) humid tropical
14) California
15) Most precipitation falls during winter (I know you didn't put this one up, but I thought I'd give you the answer anyways.)
16) steppe
17) It compresses and warms.
18) polar
19) It increases the amount of solar radiation that is reflected into space.
20) small seasonal variations in temperature
21) water vapor
22) increased
23) global rise in sea level
24) Ocean temperatures will increase
___________. Is a process that breaks water down into the gases hydrogen and oxygen
Answer:
Water splitting is a process that breaks water down into the gases hydrogen and oxygen
Explanation:
Gas hydrogen and water
How long can dinosaurs bang for?
Probably like 2 hours or so
Determining the exact duration of dinosaur mating is challenging due to limited direct evidence. Analogies with modern relatives suggest varied behaviors, emphasizing the importance of species-specific factors in dinosaur reproduction.
Determining the mating duration of dinosaurs is a challenging task as it involves interpreting behaviors from fossilized evidence. Fossils provide insights into dinosaur anatomy, but behaviors, including mating rituals, are more challenging to discern. Researchers rely on indirect evidence such as trackways, nesting sites, and bone structures.
The duration of dinosaur mating, or "dinosaur romance," is speculative due to limited direct evidence. Analogies with modern-day reptiles and birds, the closest living relatives of dinosaurs, provide some context. These animals exhibit a wide range of mating behaviors, from brief copulation to more extended courtship rituals.
Factors influencing mating duration in dinosaurs would likely include species-specific behaviors, environmental conditions, and reproductive strategies. Some dinosaurs may have engaged in elaborate courtship displays, while others may have had more straightforward mating behaviors.
In conclusion, the specific duration of dinosaur mating remains uncertain due to the limitations of interpreting behaviors from the fossil record. While modern analogs offer some insights, each dinosaur species likely had unique reproductive strategies that were influenced by their environment and evolutionary adaptations.
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How does the greenhouse effect trap heat?
Answer: Solar energy absorbed at Earth's surface is radiated back into the atmosphere as heat. As the heat makes its way through the atmosphere and back out to space, greenhouse gases absorb much of it. ... They radiate the heat back to the Earth's surface, to another greenhouse gas molecule, or out to space.
What term refers to group behavior seen in animals of a similar type?
A.
swarm behavior
B.
predation defense
C.
structural adaptation
D.
physiological adaptation
swarm behavior
Answer: A
Answer is A
The rest are incorrect
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Which one of the following supports the hypothesis that life has changed over time?
A) Prokaryotes have no nucleus.
B) The cell has no membrane.
C) Some fossil plants have deep roots.
D) Fossils are distinct from rock layer to rock layer.
Please and Thank you.
An answer choice that supports the hypothesis that life has changed over time, is;
D) Fossils are distinct from rock layer to rock layer.
This is because the fossils that happen to be at the very top layer are so believed to be from recent forms of life.
D. Fossils are distinct from rock layer to rock layer.
The different fossils in the different layers can show exactly how life has changed and evolved because you can basically see a timeline of life in the rock layers.
Hamza holds hands close to a hot surface. He can feel the infrared waves but cannot see them. What explains Hamza’s observations
Answer:
Radiation
Explanation:
Hamza is observing radiation. Well, of course, the safe kind. Radiation is the release of energy in the form of electromagnetic waves or active subatomic particles. In this case, Hamza is observing heat radiation, which cannot harm him, as compared to UV or Gamma radiation.
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How does water heat earth
Answer:
The water covers the 71% of the earth's surface and the water gets hotter fast as compared to that of the land. The water makes the surrounding air warm which flows from the equator region to the polar region.
Explanation: The hot air moves from a hotter region to the colder region making the colder area warm. This is how the water makes most part of the earth hot.
Answer: Water carries heat from the equator toward the poles
Explanation:
i got it right on edge2021 culumitive exam last one
An oak tree gets nourishment from the Sun and produces acorns. Squirrels eat the acorns. What has happened to the matter consumed by the squirrel?
A.
The matter is completely consumed by the squirrel.
B.
The matter is completely eliminated by the squirrel as waste.
C.
The matter is converted to energy and carbon molecules.
the answer is A matter is completely consumed consumed by the squirrel
Answer:
The matter is converted to energy and carbon molecules. letter C
Explanation:
I know this because I got the answer wrong and saw that this was the correct one
A fish eats food, and then swims. How does this example show the Law of Conservation of Energy?
The example of a fish eating and then swimming illustrates the Law of Conservation of Energy. The fish converts the chemical energy in its food into kinetic energy to swim, demonstrating that energy cannot be created or destroyed, only transformed.
Explanation:The example of a fish eating food, and then using the energy from that food to swim, demonstrates the Law of Conservation of Energy. This law states that energy cannot be created or destroyed, but can only be changed from one form to another. In this case, the fish converts the chemical energy stored in its food into kinetic energy, enabling it to swim. This demonstrates the principle of conservation, wherein the total energy within a closed system (in this case, the fish) remains constant.
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Which type of supplement will the dietician most likely recommend
Well there aren't any options, but if you provide them I can more accurately answer:
A dietitian will most likely recommend Boost or Ensure. These are liquid nutrition
Hope this helped!
The dietician would most likely recommend a nutritional supplement to the patient. Nutritional supplements can provide extra nutrients and help fill in any nutrient gaps. Examples include multivitamins, omega-3 fatty acids, and probiotics.
Explanation:The dietician would most likely recommend a nutritional supplement to the patient. Nutritional supplements are substances that are added to the diet to provide extra nutrients that may be lacking from a person's regular diet. They can help fill in any nutrient gaps and ensure that the person is getting all the necessary vitamins and minerals. Examples of nutritional supplements include multivitamins, omega-3 fatty acids, and probiotics.
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Bacteria, viruses, fungi, and protists have a bad reputation. People focus on the diseases they cause, the food they rot, and the bad odors they creat, even though most types cause no harm to living things. One type is an exception. It is non-living and can only reproduce by hurting its host. Which one of these groups is a none-living agent of disease?
A. Bacteria
B. Viruses
C. Fungi
D. Protists
B.
Viruses are classified as biological agents instead of a living things, $& they are only made of genetic material.
Viruses are non-living disease agents that can only reproduce by infecting a host cell, making B. Viruses the correct answer to the question about which group is a non-living agent of disease.
Explanation:The non-living agent of disease that can only reproduce by hurting its host among the options provided is B. Viruses. Unlike bacteria, fungi, and protists, which are living organisms, viruses consist of DNA or RNA encapsulated in a protein coat and are incapable of reproducing or carrying out metabolic processes on their own. They require a host cell's machinery for replication.
Viruses are known for causing diseases like colds, the flu, and more serious conditions such as hepatitis and AIDS. While some microorganisms like bacteria and protozoa can be combated with antibiotics and have free-living forms, viruses are entirely dependent on a host for their life cycle and do not respond to antibiotics. Antiviral drugs can treat viral infections since they are designed to target the specific parts of the virus's life cycle that occur within human cells.
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Which finding would have disproved Virchow’s hypothesis?
Animalcules are not organisms.
Animals are made of non–cell-based matter.
Plants are made of non–cell-based matter.
Cells can generate from nonliving matter.
Answer:
The correct answer will be option-Cells can generate from nonliving matter.
Explanation:
Rudolf Virchow is known for modifying the cell theory proposed by the Schleiden and Schwann in 1839. He added to the existed theory and suggested that all living cell come from the pre-existed cells.
But this hypothesis was disproved after the Miller and Urey performed an experiment in 1953 and demonstrated that cells were originated from the non-living matter present in the atmosphere during primordial time.
This fact disproved the hypothesis of Virchow ans thus is the correct answer.
Answer:
d is correct
Explanation:
Which of the following shows the correct order of structures?
A.
cells tissues organ systems organs
B.
cells organ systems tissues organs
C.
cells tissues organs organ systems
D.
cells organs tissues organ systems
The answer is C cause organ system is like respiratory system consist of many organs including nose, trachea, and lungs
Final answer:
The correct order of structures from simplest to most complex is cells, tissues, organs, and organ systems, aligning with option C.
Explanation:
The correct order of structures, from the simplest to the most complex, is cells, tissues, organs, and organ systems. Accordingly, the answer to the student's question is C. cells → tissues → organs → organ systems.
Groups of cells with similar structures and functions are known as tissues.
Organ systems are made up of different organs that work together to perform a complex function.
Cells are the basic structural and functional units of living organisms. Tissues are groups of cells with similar structure and function.
what is residual waste ? a. waste that can be composted b. waste that can be recycled c. waste that can be recycled, but not composted d. waste that cannot be composted or recycled
Answer:
C, a waste that can be recycled, but not composted
Explanation:
waste that can be recycled, but not composted, residual waste is things leather, rubber, textiles, glass, industrial equipment, electronics, pumps, piping, storage tanks, filters, fertilizers, pesticides, pharmaceutical waste, detergents and cleaners, photographic film and paper, you can reporpose it but it will not compost
Answer:
d. waste that cannot be composted or recycled
Explanation:
The waste that is left once all the recyclable waste is removed is called residual waste. It includes the waste materials that can not be subjected to recycling or composting. These waste materials cannot be re-used.
Most of the residual waste is removed from the system by burying them in landfills. Some of the examples of residual wastes are CDs, DVDs, crayons, chewing gums, etc.
the terms global warming and climate change are often used synonymously what do these terms mean
The earth is getting warmer and the climte has a dramatic change that affects us on the planet
Final answer:
Global warming refers to the ongoing rise in Earth's average surface temperature, primarily due to human-induced increases in greenhouse gases. Climate change encompasses broader changes in weather patterns over long periods, including temperature shifts, precipitation changes, and more. The distinction between the two terms highlights the complexity of Earth's changing climate.
Explanation:
The terms "global warming" and "climate change" are often used interchangeably but signify different phenomena. Global warming refers to the recent and ongoing rise in global average temperature near Earth's surface, primarily caused by increasing concentrations of greenhouse gases in the atmosphere. This phenomenon is a major driver behind the changing climate patterns observed around the world. However, global warming is just one aspect of the broader term climate change.
Climate change, on the other hand, encompasses long-term changes in the average weather patterns that have come to define Earth's local, regional, and global climates. These changes include major shifts in temperature, precipitation, or wind patterns, among other effects, that occur over several decades or longer. While climate change is commonly associated with an increase in global temperatures, it also acknowledges that the short-term variations in this process can include both higher and lower temperatures, despite the overarching trend toward warmth.
The distinction between these terms matters because it highlights the complexity and multifaceted nature of Earth's changing climate. By understanding the differences, we can better appreciate the full scope of climate science and the various impacts of human activity on our planet.
Why does weather vary from day to day?
A. because weather is a complex interaction among many different variables that are constantly changing
B. because cold fronts are always followed by a series of colder fronts, before a warm front returns
C. because the Sun's energy heats all parts of the Earth evenly but does not heat the atmosphere
D. because the rotation of the Earth causes the atmosphere to expand and contract as it nears the Sun or Moon
Answer:
A
Explanation:
D is not correct because the atmosphere doesn't expand, C isn't correct because the Sun doesn't heat all the Earth evenly (hence different climates), B is not correct because cold fronts can be singular, so it has to be A
What's the greenhouse effect?
A. The release of extra moisture from water vapor
B. Human-caused global warming
C. The regulation of atmospheric and surface temperatures
D. The trapping of warm air in cities
Answer:c
Explanation:
Final answer:
The greenhouse effect is a natural phenomenon where greenhouse gases in the Earth's atmosphere trap heat, maintaining the planet's temperature at a level suitable for life. Human activities have increased the concentration of these gases, leading to an enhanced effect and contributing to global warming and climate change.
Explanation:
Understanding the Greenhouse Effect
The greenhouse effect is a natural process that warms the Earth's surface. When the sun's energy reaches the Earth, some of it is reflected to space and the rest is absorbed and re-radiated as heat. Greenhouse gases in the atmosphere, such as carbon dioxide, methane, and water vapor, trap this heat, effectively insulating the planet. This process helps to maintain the temperature of our planet at a level suitable for life.
Option D is the correct definition: Greenhouse gases in the lower atmosphere trap heat from outgoing solar radiation causing the atmosphere to warm. However, due to human activities like burning fossil fuels and deforestation, the concentration of these gases in the atmosphere is increasing, leading to an enhanced greenhouse effect. This results in higher temperatures on Earth, a trend commonly referred to as global warming, which is a major component of climate change.
Society is concerned about the impact of human activities on the greenhouse gas effect because these activities are significantly strengthening the effect, trapping more heat, and contributing to global climate changes such as more extreme weather events and rising sea levels.
Which statement about the immune system is false?
What are the options?
Which statement is true about passive transport?
Chemical energy is not required.
Chemical energy known as ATP is required.
Substances move from low concentration to low concentration.
Substances move from low concentration to high concentration.
Answer:
I think its chemical energy is not required because passive transport doesn't need energy at all
Answer:
A
Explanation:
bc i got it right on my test
Where do the OH- ions go as additional acid is added?
They evaporate.
They combine with excess H+ ions to form more water.
They remain in the solution at the same concentration.
They remain in the solution, but change concentration.
Answer:
B.) They combine with excess H+ ions to form more water.
Explanation:
The OH- ions in a solution combine with excess H+ ions from added acid to form water, decreasing their concentration according to the principles of acid-base neutralization and Le Châtelier's principle. Correct option is B
When additional acid is added to a solution, the OH- ions do not evaporate. Instead, they combine with the excess H+ ions to form more water. This interaction can be explained by the concept of acid-base neutralization where acids release H+ ions and bases release OH- ions. According to this principle, when an acid (which releases H+ ions in solution) is added, there is an increased concentration of H+ ions that react with the available OH- ions to produce H2O (water) molecules. This results in a decrease in the concentration of hydroxide ions in the solution.
Which is a possible outcome of global warming?
A. Most crops will grow better in warm climates
B. An increase in the spread of disease will occur
C. Large numbers of animals will move toward the drier water
D. Biodiversity will increase throughout the world
itd a D roller.........
Final answer:
A possible outcome of global warming is the increase in the spread of disease, such as dengue fever, due to the expansion of disease-carrying insects' range. Rising sea levels and shifts in populations of organisms are also consequences, but biodiversity does not increase.
Explanation:
A possible outcome of global warming is an increase in the spread of disease. As global temperatures rise, disease-carrying insects and the pathogens they harbor will expand their range to new regions, leading to the spread of diseases such as dengue fever. This has already been observed with the spread of diseases carried by mosquitoes, which are limited by colder temperatures.
Other consequences of global warming include rising sea levels due to the melting of glaciers and thermal expansion of warmer water. This can lead to the inundation of shorelines and the disappearance of islands. Additionally, global warming can cause shifts in the populations of organisms as certain species decline and new species move in, but this does not lead to an overall increase in biodiversity.
Therefore, the correct answer is option B
How does a closed lake differ from an open lake?
A. A closed lake has no outlet stream. B. A closed lake has no inlet stream. C. A closed lake contains fresh water. D. A closed lake contains standing water.
Answer.
A I belive
Explanation:
All lakes are either open or closed. If water leaves a lake by a river or other outlet, it is said to be open.
Answer:
Option A, A closed lake has no outlet stream
Explanation:
An open lake is formed at a place where the water is poured in by inlet stream. Open lake also has outlet stream for removal of water. while in a closed lake , water only leaves by the process of evaporation. The water in a closed lake gets salty as it remains standing and when it evaporates it leaves behind salt and other dissolved constituents thereby remaining water salty.
hence, Option A is correct
What is the definition of energy?
Answer:
Energy is basically power. It's power that can help you be more active.
Google says
the strength and vitality required for sustained physical or mental activity.
describe one way energy from sunlight moves through a food chain in this food web. identify producers and consumers in the food chain.
Answer:
Energy is absorbed by plants in the form of sunlight and grow. These plants are eaten by smaller consumers (such as the grasshopper) and thus the energy moves up the food chain as the grasshopper is eaten by another and so on.
Haploid cells are.........
Answer:
produced during meiosis. Which is a type of cell division that reduces the number of chromosomes in a parent diploid cell by half.
Answer:
C) sex cells with half the original chromosome number
Answer Choices:
A) mutated cells with missing chromosomes
B) fused cells with double the chromosome number
C) sex cells with half the original chromosome number
D) sex cells with the original chromosome number as the parent cell