Agricultural industries in florida support and enhance their crops by adding fertilizers to soil. these fertilizers contain nutrients that mix with rain and are transported to bodies of water in runoff. eutrophication is the process by which nutrients cause algal blooms in bodies of water. what is the ecological impact of eutrophication on aquatic ecosystems?

Answers

Answer 1

Answer:

the food chains become less complex because primary consumers do not habe to work hard to obtain food

Explanation:


Related Questions

Arrange the balanced biochemical equations for all the reactions in the catabolism of glucose to two molecules of glyceraldehyde 3-phosphate (the preparatory phase of glycolysis). First step Last step Answer Bank Glucose + ATP — glucose 6-phosphate + ADP Glucose 6-phosphate fructose 6-phosphate Fructose 6-phosphate + ATP → fructose 1,6-bisphosphate + ADP Fructose 1,6-bisphosphate — dihydroxyacetone phosphate + glyceraldehyde 3-phosphate Dihydroxyacetone phosphate — glyceraldehyde 3-phosphate

Answers

Balanced biochemical equations for the reactions in the catabolism of glucose to two molecules of glyceraldehyde 3-phosphate (preparatory phase of glycolysis):

1. Glucose + ATP → Glucose 6-phosphate + ADP

2. Glucose 6-phosphate → Fructose 6-phosphate

3. Fructose 6-phosphate + ATP → Fructose 1,6-bisphosphate + ADP

4. Fructose 1,6-bisphosphate → Dihydroxyacetone phosphate + Glyceraldehyde 3-phosphate

5. Dihydroxyacetone phosphate → Glyceraldehyde 3-phosphate

In the first step, glucose combines with ATP (adenosine triphosphate) to form glucose 6-phosphate and ADP (adenosine diphosphate). In the second step, glucose 6-phosphate is converted into fructose 6-phosphate. The third step involves the conversion of fructose 6-phosphate into fructose 1,6-bisphosphate by utilizing ATP and producing ADP.

The fourth step breaks down fructose 1,6-bisphosphate into dihydroxyacetone phosphate and glyceraldehyde 3-phosphate. Finally, dihydroxyacetone phosphate is isomerized to glyceraldehyde 3-phosphate in the last step.

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What is the complementary strand of DNA that is made during DNA replication if the template/parent strand of DNA reads ATG GGC CAT?
A. TAC CCG GTA
B. UAC CCG GUA
C. ATG GGC CAT
D. CGA AAT AGC

Answers

The answer to this is A. The complementary strands are A-T, T-A, G-C, C-G, and U-A

The complementary strand of DNA that is made during DNA replication if the template/parent strand of DNA reads ATG GGC CAT is TAC CCG GTA. Thus, the correct option for this question is A.

What is DNA replication?

DNA replication may be defined as a type of biological process through which two identical replicas of DNA form from one original DNA molecule. This process makes a copy of the DNA in a cell is made before the cell divides.

When it comes to the complementary strand of DNA, either of the two chains makes up a double helix of DNA, with corresponding positions on the two chains being composed of a pair of complementary bases.

For example, if Adenine A is present in the parental DNA, then it should be complementarily bounded to the thymine and vice versa. Similarly, if Cytosine is present in the parental strand of DNA, then it should be complementarily bounded by guanine and vice versa.

Therefore, the correct option for this question is A.

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migration is required for genetic drift to occur. higher rates of migration will increase genetic drift. True or False

Answers

False

Migration that increase genetic variation would be genetic flow . Genetic drift is a random event.

Fossil records: Location

Answers

A fossil record is a group of fossils which has been analyzed and arranged chronologically and in taxonomic order.

Hygvhimmcr. Hubcap :)

For over a decade, farmers in the u. S. Have been planting genetically modified crops. An example of one of these crops is corn that is resistant to weed-killer. This makes it so that no corn is lost due to contact with herbicide meant to kill weeds. While this is seen by many as a positive development, others see it as a cause for concern. What is one possible negative side effect of planting corn that is resistant to weed-killer?.

Answers

The correct answer is option D) Plants with modified genomes may have an unforeseen impact on the environment.

Genetically engineered crops have been planted in the United States. These crops offer more advantages than typical crops, but there may also be some drawbacks.

The cultivation of genetically modified crops could result in longer-term issues, and these negative consequences might not be foreseeable.

While there are many known benefits to using genetically modified crops, some of the outcomes may have unanticipated environmental effects.

The complete question is: For over a decade, farmers in the U.S. have been planting genetically modified crops. An example of one of these crops is corn that is resistant to weed-killer. This makes it so that no corn is lost due to contact with herbicide meant to kill weeds. While this is seen by many as a positive development, others see it as a cause for concern. What is one possible negative side effect of planting genetically modified corn?

A) Genetically modified corn, as well as other plants, is unnatural.

B) Corn will replace wheat and other crops as our main source of carbohydrates.

C) Plants with modified genomes may have a predictable impact on the environment.

D) Plants with modified genomes may have an unforeseen impact on the environment.

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The anatomical specialty that refers to the study of general form (or morphology) and superficial anatomical markings is called

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Anatomical specialty that refers to the study of general form (or morphology) and superficial anatomical markings is called Surface anatomy. Surface anatomy is an anatomical specialty that refers to the study of general form (or morphology) and superficial anatomical markings.

It is a discipline that emphasizes anatomical landmarks, which are observable and palpable structures used to establish surface relationships beneath the skin. These landmarks allow clinicians to recognize underlying structures by palpating or feeling them.

Surface anatomy can be used to help diagnose medical conditions and to identify anatomical features of an individual. Surface anatomy is frequently used in physical exams and other clinical evaluations to determine underlying structures. It is a useful tool for physicians, nurses, and other medical professionals, as well as researchers in the fields of anatomy and physiology.

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9. Natural selection explains how ______
change as their environments

Answers

Answer:

Organisms

Explanation:

Natural selection is when organisms adapt to their environment due to "survival of the fittest".

HELP MEEEE PLS Hydroelectric power is produced using the energy of moving water.


Which description tells how this process is accomplished?



A Water flowing upstream is help in a reservoir behind a dam. The water moves up through channels in the dam where it flows past turbines, moving them and creating electricity.



B Water flowing upstream moves through a channel in a dam. The water moves though a generator that produces electricity, and then it moves to a reservoir.



C Water flowing downstream is held up in a reservoir behind a dam. Some water moves down channels through turbines connected to generators which produce electricity.



D Water flowing downstream moves through a reservoir in a dam and past turbines. It then moves through channels and cause a generator to produce electricity.

Answers

Answer:

C Water flowing downstream is held up in a reservoir behind a dam. Some water moves down channels through turbines connected to generators which produce electricity

Explanation:

Good explanation.

Answer: hi

Explanation:

How would you expect the rate of meat digestion to differ in an animal whose digestive tract had less of the enzyme pepsin?

Answers

Answer:

Because meat is fairly simple to digest, carnivores have very short digestive systems, which results in high stomach acid levels. In contrast, herbivores have extensive digestive systems, which result in delayed digestion and high stomach acid levels.

How do the digestive systems of carnivores, herbivores, and omnivores different? What specific part of their anatomy makes carnivores unable to live off of plants and vice versa?

Carnivores have a very short digestive system, because meat is very easy to digest. They have very high acid levels in their stomachs.

Herbivores have very long digestive systems, because plants are very difficult to digest. They have low acid levels in their stomachs, or even a neutral PH. Various species use different methods of extracting nutrition from plants. Some re-ingest their feces, and pass everything through their digestive system twice. Some have fermentation chambers in their intestinal tracts, and use bacteria to break down the plants. (Hindgut and foregut fermentation). Some soften plants, the regurgitate and re-chew them once.

Omnivores tend to have digestive systems that are in between, and ideally suited to neither plants nor animals. They have acidic stomachs, but no always as acidic as carnivores. The length of their lower intestinal tract varies (animals that eat more plants have a longer lower gut).

Carnivores cannot live off of plants because they have such a short lower gut, they cannot ferment the plant matter, or extract many nutrients from it.

Herbivores can extract nutrients from meat, but their bodies are specialized to extract protein from plants, and meat represent an overload. Too much meat, and their organs cannot keep up with the protein overload. Plus, it basically rots inside of them, due to the low acid level. Still, many herbivores eat meat on occasion, often for the calcium in animal bones.

Thank you,

Eddie E.

Match the reactants and products with the correct HALF of PSN.

Match the reactants and products with the correct HALF of PSN.

Answers

Answer:

B

Explanation:

what is the basic unit of classification of living beings​

Answers

Answer:

The basic unit of classification of living beings, from the taxonomic point of view, is species.

Explanation:

Taxonomy is a discipline that deals with the classification of living beings, its basic unit of classification being the species category.

A species includes all the individuals with morphological and functional similarities, which also have the capacity to make crosses among them and have a descendant with the same characteristics, including fertility.

what is the basic unit of classification of living beings

Describe how natural selection can occur in a population.​

Answers

Answer:

Natural selection occurs when individuals with certain genotypes are more likely than individuals with other genotypes to survive and reproduce, and thus to pass on their alleles to the next generation.

Explanation:

What is the major role of leaves

Answers

The major role of leaves are to produce food for the plant by photosynthesis.

Sorry if I am wrong, if there were any choices then let me know.

Answer:

please give me brainlist and follow

Explanation:

The main function of a leaf is to produce food for the plant by photosynthesis. ... Oxygen is passed into the atmosphere through stomata—pores in the leaf surface. photosynthesis. Green plants such as trees use carbon dioxide, sunlight, and water to create sugars.

The graph shows the supply and consumption of forests when the consumption rate and population growth rate are both low.
what does the graph predict for the future? A Less air pollution.
B Forest overgrowth.
C Reduced demand.
D Resource depletion.

Answers

The graph predict resource depletion because the supply and consumption of forests when the consumption rate and population growth rate are both low.

What are the consequences of the depletion of natural resources?

The consequences of this ecological excess are increasingly evident, with imbalances such as the extinction of species, scarcity of fresh water, soil erosion, loss of biodiversity and global warming.

Reaching this limit means that all the resources used for the survival of humanity are depletion and we are in “debt” to the planet, in this case it is the graphic representation of this depletion.

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True or false


Plants use energy from the sun to produce carbon dioxide and sugars???


Carbon dioxide is ether wrong or right

Answers

False they used energy from the sun to produce OXYGEN and sugars

2
2.When chemical bond are formed
energy is released.
True
False

Answers

Answer:

true

have a nice day and good day

explain how science uses fossil evidence to support the theory of evolution

Answers

Answer:

they compare fossils to other fossils to see if skeleton changes are observed in a species over time it indicates that there is genetic change going on within the species

Answer:

Science uses fossil evidence to support evolution theories because you can link similar fossils among creatures from millions of years ago, to the living creatures of today.

hope this helps :}

Which component makes each amino acid unique?
Amino group
Carboxyl group
R group
Phosphate group

Answers

Answer:

The best answer is R group. An R - group is a chemical group or side chain that is found attached to the central carbon in amino acids

Explanation:

R group

Explanation: thanks to the person above ^

And Magiic Jaaaay for asking the question! remember to stay safe, happy learning.

geo 1000, science in cinema movie worksheet, evolution describe at least 2 different types of reproduction shown in the movie.

Answers

Asexual reproduction and mitosis are different types of reproduction shown in the movie.

A phase of the cell cycle called mitosis occurs when a cell's nucleus divides into two nuclei, each with an equal amount of genetic material.

There is just one organism involved in asexual reproduction. Asexual reproduction is a common feature of many microorganisms and certain plants. This is dependent on mitosis, a kind of cell division that results in progeny that are genetically identical.

Asexual reproduction is a kind of childbearing in which the gametes do not fuse or the number of chromosomes are not altered.

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Where are sphingolipids found in cell membrane?

Answers

Sphingolipids are a type of lipid molecule found in the outer layer of the cell membrane. They provide the membrane with the flexibility and stability it needs to function properly.

They are composed of a sphingosine backbone with a variety of different fatty acid side chains. This structure allows the sphingolipids to form an important part of the phospholipid bilayer of the cell membrane. The sphingosine backbone attaches to other lipids through hydrophobic interactions, allowing it to stabilize the membrane.

The fatty acid side chains contain a variety of different molecules, including cholesterol, glycolipids and phospholipids. This combination of molecules makes the sphingolipids very important for regulating the permeability of the cell membrane. They also play an essential role in maintaining the rigidity and strength of the membrane.

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Someone help me answer these questions, I’ll give brainlyyyy :))

Someone help me answer these questions, Ill give brainlyyyy :))

Answers

1. The organisms at lower trophic levels have more consumable energy which provides the whale with more energy that organisms at other trophic levels.
2. Agree
3. Depending on the food chain, organisms can be on multiple trophic levels. For example, lions can be both a tertiary and secondary consumer.

What are the symptoms of Ruşts?

Answers

Answer:

Pale leaf spots eventually develop into spore-producing structures called pustules.

The pustules are found most commonly on the lower leaf surface and produce huge numbers of microscopic spores.

Pustules can be orange, yellow, brown, black or white.

In some cases there may be dozens of pustules on a single leaf.

Explanation:

Describe the political actions that lead to successful conservation in the forest industry? Using the article Community Conservation and Using Forests Wisely.

Answers

Successful conservation in the forest industry was not achieved overnight. Political actions had to be implemented that ensured the preservation of forests. The article "Community Conservation and Using Forests Wisely" outlines various political actions that have led to successful conservation in the forest industry.

First, governments have had to enact forest laws that protect the forests from degradation, deforestation, and logging without reforestation. Governments have put in place policies and regulations that stipulate the amount of forest that can be logged and how much can be left for conservation.

Secondly, international bodies such as the United Nations have put in place regulations that guide the conservation of forests. The UN has stipulated the importance of forest conservation in combating climate change. As such, countries that are signatories to international agreements on climate change have been forced to take the conservation of forests more seriously.

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When there is a failure to control the cell cycle, resulting in uncontrolled cell growth it is known as.

Answers

When there is a failure to control the cell cycle, resulting in uncontrolled cell growth it is known as cancer.

What is cancer?

Cancer is a multifactorial disease associated with uncontrolled growth of a given cell type, which is generally caused by a failure in the factors that control the progression through the cell cycle. These failures are generated by mutations in the genes that control the cell cycle.

Therefore, with this data, we can see that cancer is caused by uncontrolled cell growth and failure in the genes associated with the control of the cell cycle.

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Complete the following statements. Ions are necessary to activate the binding sites on the actin filaments. The molecule is required each time the myosin head detaches from one site and reattaches to another.

Answers

Calcium ions are necessary to activate the binding sites on the actin filaments. The ATP molecule is required each time the myosin head detaches from one side and re-attaches to another.

What do you mean by actin filaments?

It is microfilaments that are responsible for cell shape and cellular movements.

The calcium ions are released when there is depolarization of the sarcomere occurs. They then bind to troponin and restructure the complex that is exposing the binding sites to the myosin head.

The cellular importance of the motor proteins is ATP-dependent which forces the impulse to actin filaments, and then the myosin head detaches from the old binding sites of actin.

Therefore, Calcium ions are necessary to activate the binding sites on the actin filaments. The ATP molecule is required each time the myosin head detaches from one side and re-attaches to another.

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1. you visualized a protein from a toolkit gene in a drosophila egg. based on this what kind of toolkit gene is this?

Answers

Based on the visualization of a protein from a toolkit gene in a Drosophila egg, it is likely that the gene is involved in early embryonic development.

The term "toolkit genes" refers to a set of highly conserved genes that are involved in various developmental processes across different organisms. These genes are responsible for providing the fundamental genetic instructions required for the development of complex multicellular organisms. In Drosophila, several toolkit genes have been identified that are crucial for early embryonic development, including the segmentation genes and the homeotic genes.
Therefore, if a protein from a toolkit gene is visualized in a Drosophila egg, it is reasonable to assume that the gene is involved in regulating some aspect of embryonic development, possibly in the formation of the body plan or in the specification of cell fate.

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transduction refers to conversion of

Answers

Answer:

one form of energy into another

Explanation:

Why do high nutrient levels reduce water quality for fish and other organisms?

Why do high nutrient levels reduce water quality for fish and other organisms?

Answers

Answer:

Too much nitrogen and phosphorus in the water causes algae to grow faster than ecosystems can handle. Significant increases in algae harm water quality, food resources and habitats, and decrease the oxygen that fish and other aquatic life need to survive

Explanation:

Answer:

Too much nitrogen and phosphorus in the water causes algae to grow faster than ecosystems can handle. Significant increases in algae harm water quality, food resources and habitats, and decrease the oxygen that fish and other aquatic life need to survive.

Explanation:

a progressive necrosis (degeneration or cell death) that usually manifests as a small ulcer on the gingiva that can spread to produce extensive damage of lips, cheeks, and tissues covering the jaw accompanied by a foul odor is termed

Answers

The condition you are referring to is called necrotizing ulcerative gingivitis (NUG), which is a type of periodontal disease. It is characterized by the rapid and progressive death of gum tissue, leading to the formation of small ulcers on the gingiva.

If left untreated, NUG can spread to other areas of the mouth and cause extensive damage to the soft tissues surrounding the jaw. In addition to the foul odor, other symptoms of NUG may include pain, bleeding, and difficulty eating or speaking. Treatment typically involves antibiotics, deep cleaning of the affected areas, and maintaining good oral hygiene practices.

A progressive necrosis that manifests as a small ulcer on the gingiva and can spread to cause extensive damage to lips, cheeks, and tissues covering the jaw, accompanied by a foul odor, is termed necrotizing ulcerative gingivitis (NUG).

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Getting food when hungry or having a headache go away is an example of a _____________ reinforcer. This type of reinforcer is felt, not learned.

Answers

Getting food when hungry or having a headache go away is an example of a primary reinforcer. This type of reinforcer is felt, not learned.

What is the main cause of headaches?

Headaches can be caused by a variety of lifestyle factors, including poor diet, stress, tension in the muscles, and inactivity. Although serious underlying conditions such brain tumors are rarely the cause of headaches, a doctor should always be consulted if the headache persists.

How can I tell whether my headache is severe?

When your headache initially starts, it is severe or explosive. Even if you usually suffer from headaches, this is "the worst ever." Slurred speech, altered vision, trouble moving you arms or legs, losing your balance, dizziness, or memory loss could also occur along with your headache. Your headache gets worse during the course of the day.

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