Predict how adding nitrates (NO3) to an aquatic food web would affect the consumers in the ecosystem. Justify your answer.

Answer:

Nucleus

Explanation:

In the given question, neither the figure is given nor it has been found anywhere, therefore, the question has been answered based on the previous knowledge.

The animal and the bacterial cell can be easily distinguished easily as the bacterial cell is a prokaryotic cell, therefore, it lacks the nucleus, other cell organelles except for ribosomes and possess a cell wall made of peptidoglycan.

The animal cell is a eukaryotic cell which is possesses a well-defined nucleus and cell organelles. Since the presence or absence of nucleus distinguishes the eukaryotic and prokaryotic cell, therefore, is the correct answer.

Thus, the nucleus is the correct answer.

Answer: Nucleus

I got it right.

Hope this Helps!

In any reaction catalyzed by an enzyme, the reacting molecule is called the: substrate.

Chemical reactions in the body require enzymes because enzymes act as biological catalysts, which speed up the rate of these reactions.

Enzymes lower the activation energy needed for a reaction to occur, allowing the reactions to proceed more efficiently and at a faster rate. This is essential for maintaining the proper functioning of various metabolic processes within the body.

In an enzyme-catalyzed reaction, the reacting molecule is called the substrate. The substrate binds to the enzyme's active site, forming an enzyme-substrate complex.

The enzyme then facilitates the conversion of the substrate into products, which are released from the active site, allowing the enzyme to be reused for further reactions.

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Answer:

B. pumice

Explanation:

Answer: plants

Explanation: plants are producers, meaning they make their own food (photosynthesis).

It is a common misconception that chocolate milk comes from brown cows.

However, it is important to note that this is not true.

According to a survey conducted by Innovation Center for US Dairy in 2017, seven percent of American adults believed that chocolate milk comes from brown cows.

This means that approximately 16.4 million Americans believed this myth.

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Answer:

1. Cell; organ

2. Cells

3. Element

4. Protein

5. False

6. Organ system

Explanation:

Answer:

They used the amino acid code to find the DNA base sequence.

Explanation:

Answer: The scientists made use of amino acid to find the DNA base sequence.

Your question sounds like an MCQ. This is the correct answer if it's in the options.

Answer:

I think the answer is A I think

To label blood agar plates with the correct type of hemolysis, first, observe each plate and identify the distinct characteristics associated with each hemolytic pattern: beta-hemolysis, alpha-hemolysis, and gamma-hemolysis.

Beta-hemolysis is characterized by a clear, colorless zone around the bacterial colonies, indicating complete lysis of red blood cells. Alpha-hemolysis appears as a greenish or dark-brown halo surrounding the colonies, resulting from partial hemolysis and oxidation of hemoglobin. Gamma-hemolysis is the absence of any change around the colonies, indicating no hemolytic activity.

Once you've identified the hemolytic patterns on each plate, label the plates accordingly. For instance, use a permanent marker to write "Beta-Hemolysis," "Alpha-Hemolysis," or "Gamma-Hemolysis" directly on the lid of each plate, or alternatively, attach a labeled adhesive note.

Finally, include any additional necessary information on the label, such as the date, strain, and your initials, to ensure proper identification and tracking during further analysis.

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Answer:

1) Genetic variation can be caused by a mutation

2)the action or process of mutating.

3)Predators of the peppered moth include flycatchers, nuthatches, and the European robin.

4)they would be eaten by birds because they were easier to see.

Explanation:

Answer:

B

Explanation:

The temperature of an object, usually measured in degrees-Fahrenheit or degrees-Celsius, tells us how much heat, or energy, the object has.

Marine plants are like sea grass, there aquire sunlight from the sun. They are not so deep so they can easily do the process of Photosynthesis.

☆ The stomata is located in the top part of leaf in a plant.

Answer:

The minerals will not be move or transported to other part of the plants because active transport require energy.

Explanation:

Active transport is a process where molecules and ions are move against a concentration gradient by using energy.

This process require energy, for ions or molecules of minerals to be taken up by plants, it is first moved to the root hairs where they are in high concentration against in dilute concentration on soil Active Transport then occur in the roots where it is taken up to the plants with the use of energy.

If there is not enough energy, active transport will not occur and the minerals will remain in the root hair and will not be move to other part of the plant.

Answer:

algae. I just looked it up. algae are autotrophs meaning they make their own food. I hope this helps!

Answer:

algae is your answer

Explanation:

hope help yiu

The hormone that's produced in the anterior pituitary gland, and works in conjunction with gonadal steroids is the Luteinizing hormone.

Generally, Hormones are chemical messengers in your body. They circulate via the circulation to tissues or organs.

In conclusion, the Luteinizing hormone produces in the anterior pituitary gland.

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The answer might be vaculoe which is larger than animal cell and takes most place in the plant cell

Active transport is ATP dependent. Passive transport does not require energy.

Cells require some molecules to be transported across the membrane. Transported molecules can be a waste material or it can be a metabolic product. Membrane transport are of two types active and passive transport. Active transport uses energy from hydrolysis of ATP to transport molecules across membranes. Active transport moves molecules from regions of low concentration to regions of high concentration. Special membrane proteins perform active transport for example sodium potassium pumps. Passive transport does not require energy to transport molecules since it moves molecules from regions of high concentration to regions of low concentration. Passive transport is of two types: simple diffusion and facilitated diffusion.

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Answer:

An actual computer virus is a malicious software, often known as malware, that can harm a computer and its users.

Virus hoaxes are false or misleading information about viruses that circulate through various communication channels.

They can be more dangerous than actual viruses due to their ability to spread quickly, cause panic, and undermine effective public health measures.

Virus hoaxes are deceptive messages or claims that often exaggerate the severity or impact of a particular virus. They can be spread through social media, email chains, or word of mouth. These hoaxes may include misinformation about symptoms, transmission methods, or false remedies, leading people to take ineffective or even harmful actions.

What makes virus hoaxes particularly dangerous is their potential to create panic and misinformation at a rapid pace. The viral nature of social media and other communication platforms allows these hoaxes to reach a wide audience within a short period. As a result, people may make decisions based on false information, such as avoiding necessary medical treatment, taking unnecessary precautions, or spreading fear and misinformation to others.

Moreover, virus hoaxes can undermine public health efforts by diverting attention and resources from legitimate preventive measures. They can erode trust in healthcare authorities and disrupt the dissemination of accurate information, making it harder for individuals to make informed decisions and follow recommended guidelines.

This can have severe consequences, especially during outbreaks or pandemics, where timely and accurate information is crucial for public safety. Therefore, it is essential to verify the credibility of information and rely on trusted sources to mitigate the risks associated with virus hoaxes.

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Answer:

population

Explanation:

Deficient Fluid Volume is the nursing diagnosis that is most likely to apply to a patient who has a dysfunction of the posterior lobe of the pituitary gland.

The posterior pituitary produces ADH; disruptions in the levels of ADH upset the body's normal fluid balance. The hormones produced by the posterior pituitary do not directly affect immune function, tissue perfusion, or body temp.

Deficient fluid volume, or hypovolemia, results from a loss of body fluid or fluid shift, causing the fluid output to surpass fluid intake. In this process (acute or chronic), the body loses fluid volume and electrolytes. The source for this condition can be gastrointestinal, renal, or even metabolic.

Symptoms:

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Answer:

From what I've seen in my lessons the answer should be C. Just let me know if I'm wrong or not. Cheers!

The mRNa is read in the 5'-3'direction, whereas the anticodon is written in the 3'-5'direction in addition to the mRNA codons. 3' GUC 5' or 3' GUU 5', which codes for glutamie, is the complementary anticodeon for 5' CAG 3'.

An anticodon is a trinucleotide sequence that is complementary to a corresponding codon in a messenger RNA (mRNA) sequence and is found at one end of a transfer RNA (tRNA) molecule.
The tRNA is found in the first docking site of the ribosome. The anticodon of this tRNA is complementary to the initiation codon of the mRNA, where translation begins. The amino acid that corresponds to that codon is carried by the tRNA. The following mRNA codon is now visible in the ribosome's other docking site.

Simply retranscribe the RNA sequence; in other words, write out the complementary bases to determine the overall anti-codon sequence that will match a strand of mRNA. Using the mRNA sequence as a guide, the tRNA anti-codon sequence is A-A-T-C-G-C -U-U-A-C-G-A.

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Answer:

C) Amino Acid

Explanation:

Protease breaks down proteins into amino acids

Answer:

oxygen te digo por qué ya Ise esa bro

Answer: A

Explanation:

trust

A type of learning that is structured is formal education.

An organized education system that extends from primary (and, in some countries, nursery) school to university is referred to as formal education.

It usually includes specialized programs for vocational, technical, and professional training. Examples include classroom learning, school, colleges, etc.

Thus, the type of learning that is structured is formal education.

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Answer:

Explanation:

Valence electrons are the electrons in the outermost energy level (valence shell) of an atom. These electrons are involved in chemical reactions and are responsible for determining an element's chemical properties and behavior.

The number of valence electrons in an atom determines its electron configuration and is related to its reactivity. For example, elements with the same number of valence electrons tend to have similar chemical properties, as they have similar tendencies to bond with other elements or lose or gain electrons to achieve a stable electron configuration.

In general, elements with a small number of valence electrons tend to be highly reactive, as they are looking to either gain or lose electrons to fill their valence shell and achieve a stable electron configuration. Conversely, elements with a larger number of valence electrons tend to be less reactive, as they are already close to having a full valence shell.

The concept of valence electrons is an important one in chemistry and is used to predict and explain a wide range of chemical reactions.

The three domains of living things are based on genetic information and the differences between prokaryotes and eukaryotes.

Because it is based on variations in the core biochemistry and genetics of these groupings rather than just the existence or lack of a cell nucleus, the three-domain system, which divides living organisms into the domains Bacteria, Archaea, and Eukaryota, is seen to be more accurate. This approach acknowledges that prokaryotic creatures (Bacteria and Archaea) and eukaryotic species differ significantly from one another and that each of these groupings is deserving of its own distinct classification. This method also aids in highlighting the distinctive qualities and evolutionary background of each area.

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