Answer:
A) protons
Explanation:
the number of protons in an atom of an element determines the atoms identify
most of the long wave energy radiated from Earth and lost space on a cloudless night is
1. ultraviolet
2.infrared
3.visible light
4. gamma rays
Answer:
2.infrared
Explanation:
Infrared radiation or infrared light is electromagnetic radiation.
Infrared A radiation (IR-A) accounts for almost a third of total solar radiation, while UVA and UVB radiation make up only seven percent of the total solar spectrum.
Of the total solar energy that reaches the Earth's surface, the largest part of the radiation of as much as 54-56 percent is IR radiation, 39 percent is visible light and about five to seven percent is UV radiation.
Help me please I Really need help please and thank u
Answer:
i like ya ct GEE
Explanation:
i don t no
Assume that a base-pair substitution mutation converts a DNA triplet (AAT) to another DNA triplet (AAA). A second mutation now changes the AAA triplet to the GAA triplet. (UUA and CUU code for leucine and UUU codes for phenylalanine.) This second mutation is an example of a(n):
Answer:
The answer is "intragenic suppressor".
Explanation:
In this question, the second mutation on the inside of a mutated gene, that leads to both a simple restoration. Its second mutations were its instance of even a mutation suppresser because it contributed to both the evident recovery of its original phenotype from its second mutation within such a gene.
Which of the following is not accounted for by cell theory?
A. the growth and reproduction of unicellular organisms
B.the generation and replacement of cells in multicellular organisms
C. the origin and nature of the very first cells, from which all other cells derive
D. the existence of erythrocytes, neurons, and other cells that do not reproduce
Answer:
Answer C is the answer to your question
The statement which is not accounted for by cell theory is as follows:
The origin and nature of the very first cells, from which all other cells derive.Thus, the correct option is C.
What is Cell theory?Cell theory was proposed by a German botanist M.J. Schleiden and a German zoologist T. Schwann. According to them, the cell theory states that:
All living organisms whether it is plant or animal is made up of cell. A cell is the smallest unit of all living organisms. The Cell is the structural and functional unit of organisms.Later in 1855, the cell theory is further refined by German biologist R. Virchow. According to him, all cells are arising from pre-existing cells.
So, cell theory never illustrates any evidence about the origin and nature of the very first cells, from which all other cells derive.
Therefore, the correct option for this question is C.
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Which statement correctly describes a feature of the rock cycle?
Rocks are preserved through the process.
Rocks change from one type to another.
Different rock groups are not related to one another.
Rocks change trom one type to another in a specitic order.
Answer: different rock groups are not related to one another
Explanation:
Experiment: With the Solute outside set to 5, predict whether the cell will swell, shrink, or stay the same with each of the following Initial cell volume settings. Then use the Gizmo to check each prediction.
(Osmosis Gizmo.)
Predictions:
20%
50%
60%
Actual results
20%
50%
60%
Answer:
C. is Correct
Explanation:
Answer:answers below Explanation:
What kinda of elk do wolves eat
Answer:
isnt elk just one species???
Explanation:
Arrange the following steps from a typical genetic modification procedure into their correct sequence.
a. Select the gene of interest + insert into plasmid
b. Protein product harvested from bacteria
c. Isolate bacterial plasmid
d. Bacteria replicate
e. Cloned gene harvested from bacteria
f. Plasmid taken up by bacterium
Answer:
c. Isolate bacterial plasmid
a. Select the gene of interest + insert into plasmid
f. Plasmid taken up by bacterium
d. Bacteria replicate
e. Cloned gene harvested from bacteria
b. Protein product harvested from bacteria
Explanation:
Genetic modification refers to the biological procedure involving the manipulation of an organism's genome in order to achieve a desirable result. This process is carried out by inserting or deleting a desirable gene (encodes the desirable trait) from the organism.
Bacteria DNA called PLASMID is commonly used for genetic engineering/modification procedure. The plasmid is used to convey/carry the gene into the organism. According to this question, the correct order of the procedure is as follows:
- c. Isolate bacterial plasmid
- a. Select the gene of interest + insert into plasmid
- f. Plasmid taken up by bacterium
- d. Bacteria replicate
- e. Cloned gene harvested from bacteria
- b. Protein product harvested from bacteria
An area has experienced weathering and erosion for many years.Over time,some rock formations have been left behind forming peaks and columns.what is a reasonable conclusion n to draw?
1:the peaks and collumns are made of rock that are very easily weathered and eroded
2:the rock that has been carried away over time is very hard and resistant to weathering and erosion
3:humans have protected the peaks and columns over time
4:the peaks a columns are made of rock that are resistant to weathering and erosion
Answer:4
Explanation:
What is the optimum temperature range for steelhead trout?
Answer:
Explanation:
the MWMT should not exceed 17-18ºC, and daily maximum temperatures should not exceed 21-22ºC to be fully protective of adult steelhead migration.
what happens to a red blood cell as it moves from the right atria of the heart through the body.
Answer:
"The red blood cell moves from the right atrium to the right ventricle via the tricuspid valve. From there it passes through the pulmonary valve into the pulmonary artery. The next stop is the lungs where the respiratory system meets the circulatory system."
Explanation:
What are some non examples of fertilization
Answer:
Infertile. That is the only one I can think of sry
Explanation:
Hope this helped, Have a Wonderful Day/Night!!
Answer: In animals, there are two types of fertilization, internal and external. Internal fertilization happens in the female body. External fertilization happens outside of the body. Mammals, birds, and reptiles use internal fertilization.
Explanation:
So you look at the definition and fine examples
State the principle sources of energy for this food web.
Answer:
I think it is the grass.
Explanation:
How does energy flow (move) in a food chain?
Answer:
Like the primary producers, the primary consumers are in turn eaten, but by secondary consumers. This is how energy flows from one trophic level to the next. Living things need energy to grow, breathe, reproduce, and move. At the bottom of a food chain is always the primary producer.
Explanation:
Which theory was revised to obtain the theory of plate tectonics?
A. Continental Drift Theory
B. Mid-Atlantic Ridge Theory
C. Pangea Theory
D. Seafloor Spreading Theory
Answer:
Continental drift theory is the correct answer
Answer:
I see , your dumb too ;))
Explanation:
Thanks 4 da points suckaaa <3
Ps: I return energy bacc .
Which state does the seedling do not rely on the cotyledon for growth. Explain how the seedling continues its growth
Explanation:
oviduct dip yucks dizzy icon sick issue sick
Answer:
seedling is a young sporophyte developing out of a plant embryo from a seed. Seedling development starts with seedling of the seed. A typical young seedling consists of three main parts: the radicle (embryonic root), the hypocotyl (embryonic shoot), and the cotyledons (seed leaves). The two classes of flowering plants (angiosperms) are distinguished by their numbers of seed leaves: monocotyledons (monocots) have one blade-shaped cotyledon, whereas dicotyledons (dicots) possess two round cotyledons. Gymnosperms are more varied. For example, pine seedlings have up to eight cotyledons. The seedlings of some flowering plants have no cotyledons at all. These are said to be acotyledons.The plumule is the part of a seed embryo that develops into the shoot bearing the first true leaves of a plant. In most seeds, for example the sunflower, the plumule is a small conical structure without any leaf structure. Growth of the plumule does not occur until the cotyledons have grown above ground. This is epigeal germination. However, in seeds such as the broad bean, a leaf structure is visible on the plumule in the seed. These seeds develop by the plumule growing up through the soil with the cotyledons remaining below the surface. This is known as hypogeal germination.
Little help, please.....
Options are:
A. Point A
B. Point B
C. Point C
D. Point D
WILL MAKE YOU BRAINLIEST
Answer:
Tilt of the axis of earth and rotation of earth. but here, google "what are the causes of day and night" and you should get your answer :)
Explanation:
9. In what type of rocks are fossils usually found? (7 point) O metamorphic O crystal O sedimentary Oigneous
Answer:
C. Sedimentary
Explanation:
Almost all fossils are found in sedimentary rocks.
Vaccines cure disease
O True
O False
Answer: False The vaccines help to prevent them and sometimes cure them.
Answer:
false
Explanation:
I just helps try to prevent you from getting it
Your muscles get sore when you sprint for 400m or across the basketball court due to
Answer:
Lactic acid fermentation.
Explanation:
Lactic acid fermentation is responsible for the production of lactic acid. During intense activity, there is an excess of lactic acid fermentation that leads to high lactic acid concentrations, which in high quantities is toxic and causes soreness in the muscles after intense exercise.
TRUE or FALSE. You eat the DNA of other organisms (living things).
It is true that we eat the DNA of other living things or living organisms as humans beings eat plants and animals, and all living organisms contain DNA in their cells.
all the food we eat contains DNA and lots of it. Organisms are made up of tiny units called cells. Each cell has DNA as genetic material in it.
DNA is an acid, Deoxyribose nucleic acid.A very weak one nucleic means it is in the nucleus or center of the living cell.As it is a weak acid made up of ribose sugar and found in all living beings, hence, it is true that we eat the DNA of other organisms.
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Which statement describes surface waves?
Please help, I’ll give brainliest!
Write a 750-1,000-word essay about water quality in your community that addresses the following points:
1. Obtain a water quality report from your local municipality within the last two years and discuss what you found in the report?
2. Identify a water quality issue happening in your community and where the pollution comes from? This includes point sources (for example, water discharge from a factory; contamination from a Superfund site), Non-point sources (for example, agricultural runoff), and Natural sources.
3. Describe how the pollution source is impacting the environment and human health in your community, and provide two examples of each.
4. Identify three management practices to minimize water pollution.
5. Remember to support your data and information with appropriate citations. A minimum of five peer-reviewed references must be included.
Water is a precious resource that is essential for life. It is used for drinking, bathing, cooking, cleaning, and growing food. Water quality is the condition of water in terms of its physical, chemical, and biological properties. Water quality can be affected by a variety of factors, including pollution, climate change, and natural events.
Water Quality Report
I obtained a water quality report from the City of Lucknow: https://lmc.up.nic.in/ for the year 2022. The report found that the water quality in Lucknow is generally good. However, there are some areas where the water quality is not meeting standards. For example, the report found that the levels of coliform bacteria in some areas of the city are above the safe drinking water standard. Coliform bacteria are a type of bacteria that can cause diarrhea and other health problems.
Water Quality Issue
One of the main water quality issues in Lucknow is pollution from agricultural runoff. Agricultural runoff is the water that flows off of agricultural land after it has been used to irrigate crops or to wash away manure and other waste products. Agricultural runoff can contain a variety of pollutants, including pesticides, fertilizers, and animal waste. These pollutants can contaminate surface water and groundwater, and can harm aquatic life and human health.
Another water quality issue in Lucknow is pollution from sewage treatment plants. Sewage treatment plants are designed to remove pollutants from wastewater. However, if sewage treatment plants are not properly maintained, they can discharge pollutants into the environment. These pollutants can contaminate surface water and groundwater, and can harm aquatic life and human health.
Impact of Pollution
The pollution from agricultural runoff and sewage treatment plants is impacting the environment and human health in a number of ways.
Impact on the environment: The pollution from agricultural runoff and sewage treatment plants is harming aquatic life. The pollutants can kill fish and other aquatic animals, and can also make the water unsafe for swimming and fishing. The pollution is also harming the watershed, which is the area of land that drains into a river or lake. The pollutants can damage the soil, and can also make the water unsafe for drinking.Impact on human health: The pollution from agricultural runoff and sewage treatment plants is also harming human health. The pollutants can cause a variety of health problems, including diarrhea, vomiting, nausea, and stomach cramps. The pollutants can also cause long-term health problems, such as cancer and reproductive problems.Management Practices
There are a number of management practices that can be used to minimize water pollution. These practices include:
Preventing pollution at the source: This can be done by using less pesticides and fertilizers, and by properly disposing of animal waste.Treating wastewater before it is discharged into the environment: This can be done by installing and maintaining sewage treatment plants.Restoring degraded watersheds: This can be done by planting trees and other vegetation, and by reducing erosion.Educating the public about water quality: This can help people to understand the importance of protecting water resources, and to make choices that reduce pollution.Conclusion
Water quality is a critical issue in Lucknow. The pollution from agricultural runoff and sewage treatment plants is harming the environment and human health. There are a number of management practices that can be used to minimize water pollution. It is important to implement these practices to protect our water resources and ensure the health of our community.
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Explain why the ocean is not carbon limited?
Answer:
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Explanation:
The photographs of the crime scene should all be close-ups of
the evidence to show its detail.
True
O False
Answer:
the answer is False. mr beast once said go sub to pewdiepie
Explanation:
It is false that photographs of the crime scene should all be close-ups of the evidence to show its detail.
What is forensic photography?Forensic photographs provide an objective and accurate view of the crime scene, allowing investigators to analyze them later to identify the victim, potential suspects, and even the motive.
In order to prosecute defendants, meticulous crime scene documentation is also required.
Forensic photography can refer to the visual documentation of various aspects of a crime scene.
It may include crime scene documentation or physical evidence discovered at a crime scene or already processed in a laboratory.
Close-ups of the evidence should not be used in all photographs of the crime scene.
Thus, the given statement is false.
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when liquid water freezes into ice it becomes solid, which phrase correctly describes ice? a. crystalline and having high surface tension b. amorphous and having low viscosity c. rigid and having low viscosity. d. crystalline and rigid
Answer: Option D.
Crystalline and rigid.
Explanation:
When liquid freezes to ice, it becomes solid and this is crystalline and rigid because a solids for crystals which means solid atoms, molecules or ions are orderly arranged in structures which form of crystal lattice in all sides. The structure of solid becomes rigid , it does not take the container shape like liquid and it does not expand also like liquid. it volumes reduces.
Answer:
crystalline and rigid
Explanation:
a. crystalline and having high surface tension b. amorphous and having low viscosity c. rigid and having low viscosity. d. crystalline and rigid
In recent years, scientists have collected data on populations of Adelie and Gentoo penguins. Adelie penguins are ice dependent. They rely on sea ice as a foraging platform for feeding on prey such a krill and fish, while Gentoo penguins are considered ice-intolerant. How does the data in the graph support or refute the theory of global climate change?
a. The graph refutes this theory, as it shows increases in Adelie and Gentoo penguins.
b. The graph supports this theory, as it shows that penguin populations are fluctuating in number.
c. The graph supports this theory, as it shows a gradual decline in populations of Adelie penguins.
d. The graph refutes this theory, because it does not provide any information on global temperatures.
Answer:
C. The graph supports this theory, as it shows a gradual decline in populations of Adelie penguins.
Explanation:
Since Adelie penguins depend on ice to survive, a decline of ice would spell chaos for their survival. And coupled with the fact global warming means a bigger fluctuation of temperatures and a faster melting of ice on Earth, that would line up with the data of the decreasing Adelie penguins.
Hope this helped!
The pyruvate dehydrogenase complex is subject to allosteric control, especially inhibition by reaction products. The main regulatory process controlling pyruvate dehydrogenase's activity in eukaryotes is
Answer:
phosphorylation by ATP and dephosphorylation, which turn off/on the complex
Explanation:
The pyruvate dehydrogenase complex consists of three different enzymes capable of converting pyruvate into acetyl-CoA. The enzymes that form the pyruvate dehydrogenase complex are pyruvate dehydrogenase (E1), dihydrolipoyl transacetylase (E2) and dihydrolipoyl dehydrogenase (E3). In eukaryotic organisms, the pyruvate dehydrogenase complex is controlled by pyruvate dehydrogenase kinase and pyruvate dehydrogenase phosphatase, which turn off and turn on the complex, respectively. In this mechanism, pyruvate dehydrogenase kinase phosphorylates (using ATP) to target serine residues in E1 subunit, while pyruvate dehydrogenase phosphatase dephosphorylates this subunit, thereby deactivating and activating the complex, respectively.
Describe the 4 Phases of Mitosis, the purpose of it and the end products.
Answer:
Mitosis consists of four basic phases: prophase, metaphase, anaphase, and telophase. Some textbooks list five, breaking prophase into an early phase (called prophase) and a late phase (called prometaphase). Cytokinesis typically overlaps with anaphase and/or telophase. ...
Explanation:
Could i have branliest, heart with 5 stars!
Thanks.
Answer:
The four stages of mitosis are known as prophase, metaphase, anaphase, telophase.
Prophase is the starting stage of cell division in eukaryotes. Prophase, in both mitosis and meiosis, is recognized by the condensing of chromosomes and separation of the centrioles in the centrosome.
Metaphase is a stage in eukaryotic cell division in which the chromosomes align on the metaphase plate in the middle of the cell.
Anaphase is a stage during eukaryotic cell division in which the chromosomes are segregated to opposite poles of the cell.
Telophase is the final stage in cell division. During telophase, the nuclear envelopes reform around the new nuclei in each half of the dividing cell.
