Controlled variable - the variable that is kept the same during a scientific experiment.
We want to investigate the correlation between the light intensity and the rate of photosynthesis.
We can adjust the amount of light intensity by moving the lamp near or far from the aquatic plant.
We can also measure the amount of gas produced by photosynthesis in one minute.
(1) What is the independent variable in this experiment?
(2) What is the dependent variable in this experiment?
(3) What are the controlled variables in this experiment?
(4) What will be observed if the photosynthesis is happening more slowly?
I (5) What can you conclude from this experiment?

Answer:

Serious protein deficiency can cause swelling, fatty liver, skin degeneration, increase the severity of infections and stunt growth in children.

While true deficiency is rare in developed countries, low intake may cause muscle wasting and increase the risk of bone fracture

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Answer:

Peptide-Bond Formation. The linking of two amino acids is accompanied by the loss of a molecule of water. A series of amino acids joined by peptide bonds form a polypeptide chain, and each amino acid unit in a polypeptide is called a residue.

Explanation:

Answer:Peptide-Formation of Bonds. The interaction of two amino acids is followed by the loss of a water molecule. A polypeptide chain contains a sequence of amino acids joined by peptide bonds, and each amino acid unit in a polypeptide is called a residue.

Explanation:

Answer:I f there were lots more bunnies than wolves, the bunnies would not take over and live forever because as there are no predators for bunnies, bunnies population will increase then the grass they consume had to increase too.

Explanation:

The "exfoliation" or "shedding" of milk teeth is the name of the procedure.

The primary and permanent tooth sets make up the human dentition. Maxillary (upper) and Mandibular (lower) are the two opposing arches in which teeth are arranged. These can be split into their left and right halves along the midline (mid-sagittal plane).

Four Different Teeth Types and Their Purposes

The majority of individuals have 32 permanent adult teeth, which can be classified into four groups:

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1. We can see here that the difference between pulmonary circulation and systematic circulation:

Pulmonary circulation is the circulation of blood from the heart to the lungs and back to the heart. While systemic circulation is the circulation of blood from the heart to the rest of the body and back to the heart.

2. Aerobic respiration is a type of respiration that requires oxygen. While anaerobic respiration is a type of respiration that does not require oxygen.

3. The importance of ATP is that it is used to power all of the body's cells, including muscle cells, brain cells, and heart cells.

4. The group blood lack of atigen and antibody:

Blood group   Antibodies        Antigens

A                                Anti-B            A

B                                Anti-A                  B

AB                                None         A and B

5. The left ventricle is thicker than the right ventricle because it has to pump blood to a larger area of the body.

6. The difference between disinfectants and antiseptics is that:

Disinfectants kill microorganisms on surfaces, while antiseptics kill microorganisms on living tissue.

7. The life cycle of a tapeworm begins when an infected animal sheds tapeworm eggs in its feces. If a human ingests these eggs, they hatch in the small intestine and the larvae burrow through the intestinal wall and travel to the liver, lungs, or brain. In these organs, the larvae mature into adult tapeworms.

8. The main differences between cholera and typhoid are:

9. The genus name for H0mo sapiens is H0mo and the species name is sapiens.

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Answer:

 BHJGGGGGZSFFFFFFFFFFFFFFFFFFF GHYYTGEYE4R5Y7IUYTRQWERTTYUIOIOPA;LYHIJBNJBNL,KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKU

Explanation:

Answer:

STEM training helps students develop critical thinking skills.

Explanation:

Curiosity and problem-solving are at the root of success in the professional world, not only in STEM, but in all industries. But particularly in STEM fields, where change is the only constant, students must learn to embrace a difficult challenge and devise a creative solution.

The process of Glycolysis is a catabolic process  in which two molecules glucose goes through a ten- step pathway and yield two molecules of pyruvate . It is a major part of carbohydrate metabolism .

Mechanism Of Glycolysis

The glycolysis is also known as EMP pathway and it is involved in both aerobic and anaerobic conditions .There are two phases in the mechanism of glycolysis in which 5 reactions takes place in each phase and the process of glycolysis takes place in cytosol

Preparatory phase refers to the  generation of two molecules of  glyceraldehyde 3-phosphate from one molecule of glucose which further goes into the payoff phase . In this phase two molecules of ATP are used and two regulatory enzymes were involved in this reaction .

Payoff phase refers to the further break down of two molecules of glyceraldehyde3-phosphate to two molecules of pyruvate . In this phase four molecules of ATP and two molecules of NADH are generated . In this phase only one regulatory enzyme is involved which is the breakdown of PEP to pyruvate  .

Both the phases of glycolysis takes place in the cytoplasm and there are  three enzymes that involved in regulating the glycolytic pathway .This process is also known as the catabolic process .

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Answer:

A

Explanation:

Answer:

Biologically diverse communities are also more likely to contain species that confer resilience to that ecosystem because as a community accumulates species, there is a higher chance of any one of them having traits that enable them to adapt to a changing environment.

Explanation:

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Answer:

D. Oral cavity to the trachea to the larynx to the right and left main bronchi.

Explanation:

The respiratory system may be a system consisting of specific organs and structures used for gas exchange in animals and plants.

Thus, we can conclude that the correct option is (e).

The oral cavity to the nasopharynx to the trachea to the right and left main bronchi.

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Answer:

Chemical energy.

Explanation:

Chemical energy is stored in a fossil fuel and released in the form of kinetic energy when burned  

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The ABO blood classification is based on antigen on the red blood cell. Therefore, option (C) is correct.

Based on the presence or absence of antibodies and antigenic substances on the surface of red blood cells, a blood type is a classification of blood.

A framework used to human blood into various kinds, in view of the presence of specific on the outer layer of platelets. A, B, O, and AB are the four blood ABO types.

When there are more than two possible alleles for a single chromosomal locus, this is called a multiple allele. The ABO blood bunch is an exemplary illustration of this. Each person has two alleles for the ABO blood type because they have two number 9 chromosomes.

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Answer:

The roots pulled up the food coloring with the water and it was transported through the xylem to the petals.​

Explanation:

the xylem is one of the transport tissues in plants. It transfers water and nutrient from roots to stems and leaves.

Pressure builds up whenever there is friction and air. And if both are present, it deforms the set. In order for friction to work, pressure and air both are important.

What is friction, deformation, air pressure and force?

Friction: the force that resists against the relative layers of liquids, solids and other materials as they slide over each other.

Deformation: It is the continuous mechanical transformation of a body from a reference configuration to its current configuration. A configuration is a set containing the positions of all particles in a body.

Air pressure: The force exerted by compressed or free air on a surface it comes in contact with.

Force: Influences that can change the movement of an object. A force can change the velocity of an object with mass, i.e. accelerate it.

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In pedigrees the trai of interest is shown in color, meanwhile, sex is represented in squares and circles, so we can see that those that present the trait of interest are circles and squares so we can discard a sex-linked trait either be in chromosome X or Y, now if we look carefully at the color, we can see as long as the color is present the offspring will have also at least 1 color, meanwhile, in the only couple in white the offspring has no color either, this indicates us that this is an autosomal dominant trait.

The structure that develops in the mesoderm and allows for more complex internal organ formation is coelom.

what is coelom?

The coelom develops within the mesoderm during embryogenesis. In most animals, the coelom (or celom) is the major bodily cavity that surrounds and contains the digestive tract and other organs.

What are the functions of coelom?

The structure that develops in the mesoderm and allows for more complex internal organ formation is coelom.

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Option(B) Ureter is the correct option.

The ureter is a vital part of the urinary system in humans. It is a muscular tube that connects the kidneys to the urinary bladder. Each human has two ureters, one attached to each kidney, and they play a crucial role in the transportation of urine from the kidneys to the bladder.

The primary function of the ureter is to carry urine that is produced in the kidneys to the urinary bladder for storage before it is eliminated from the body through urination. The ureters accomplish this by using peristalsis, a wave-like muscular contraction, to propel urine along their length.

The ureters have a complex anatomical course. They originate from the renal pelvis, which is the funnel-shaped structure that collects urine from the kidneys. From there, they extend downward, crossing over the brim of the pelvis and passing behind the peritoneum, the membrane lining the abdominal cavity.

The efficient functioning of the ureters is essential for the proper elimination of waste products and maintenance of fluid balance in the body. Any obstruction or abnormality in the ureters can lead to conditions like kidney stones, urinary tract infections, or urinary reflux.

In summary, the ureters are muscular tubes that transport urine from the kidneys to the urinary bladder. They rely on peristaltic contractions to propel urine, and their structure and positioning help ensure unidirectional flow.

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Answer:

abortion of water from the soil

Explanation:

Answer:

Absorption of water from soil

Explanation:

That's what the roots do :)

Answer:

The term that refers to the practical applications of scientific knowledge is A. Technology.

Explanation:

Technology is the application of scientific knowledge to design and create new products, machines, and processes that make people's lives easier, safer, and more convenient. It involves the application of scientific knowledge to solve practical problems and create new technologies that improve people's lives. Technology is an essential part of modern life, and it is used in every aspect of our daily lives. Technology has become a necessary part of our world, from the cars we drive to the phones we use to communicate.

Answer:

Explanation:

f light enters any substance with a higher refractive index (such as from air into glass) it slows down. The light bends towards the normal line. If light travels enters into a substance with a lower refractive index (such as from water into air) it speeds up. The light bends away from the normal line.

When the carbohydrate cellobiose is digested into two glucose monosaccharide sugars (by cellulase in certain fungal species), the resulting glucose monomers are properly defined as the products

The correct answer is option E.

When the carbohydrate cellobiose is digested into two glucose monosaccharide sugars by cellulase in certain fungal species, the resulting glucose monomers are properly defined as the products.

In a chemical reaction, reactants are the starting materials or substances that undergo a change, while products are the resulting substances formed after the reaction. In this case, cellobiose is the substrate, which is the molecule that undergoes the enzymatic reaction. Cellulase is the enzyme responsible for catalyzing the digestion of cellobiose into glucose monomers.

The enzyme cellulase acts as a catalyst in the reaction, facilitating the breakdown of cellobiose into glucose. Catalysts are substances that increase the rate of a chemical reaction without being consumed or permanently changed themselves. However, in the context of the given question, the glucose monomers produced are the final result or product of the enzymatic digestion process.

Therefore, in the digestion of cellobiose, the resulting glucose monomers are correctly identified as the products (option E).

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Answer:

heterozygous

An organism which has two different alleles of the gene is called heterozygous. ... A dominant phenotype will be expressed when at least one allele of its associated type is present, whereas a recessive phenotype will only be expressed when both alleles are of its associated type.

Explanation:

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An organism which has two different alleles of the gene is called heterozygous.

Answer:

Scientists try to figure out how the natural world works. In doing so, they use experiments to search for cause and effect relationships. Cause and effect relationships explain why things happen and allow you to reliably predict what will happen if you do something. In other words, scientists design an experiment so that they can observe or measure if changes to one thing cause something else to vary in a repeatable way.

neurohormone the effect of each scenario on blood levels of vasopressin.  the appropriate items to their respective bins.

Any hormone produced and released into the blood by neuroendocrine cells, also known as neurosecretory cells, is referred to as a neurohormone. [1] [2] By definition, hormones are released into the bloodstream for a systemic effect, but they can also function as neurotransmitters or as autocrine (self) or paracrine (local) messengers, among other things. [3]

Neurohypophysial hormones in specialized hypothalamic neurons that reach the median eminence and posterior pituitary are released by the hypothalamus. Even though chromaffin cells are not neurons but rather descendants of the neural crest, they are comparable in form to post-synaptic sympathetic neurons and produce adrenomedullary hormones in the adrenal medulla.

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This question seems incomplete. The complete query is as follows:

“Drag the appropriate items to their respective bins.

Ingestion of a large salty meal without bringing in any fluid.

Drinking 64 ounces of distilled water.

Increases in systemic blood pressure.

Ingestion of a bagel with an 8-ounce glass of coke.

The respective bins:

Increase

Decrease

No change”

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Answer:

Increase in plants means more carbon in the atmosphere

Explanation:

The second option is not a reason for the issue. This is because plants remove carbon from the atmosphere for their life processes.

During the process of photosynthesis, green plants manufacture their food in the presence of sunlight using water and carbon dioxide.

Answer:

what are the options so I may answer

Answer:

oxygen (O2) and a form of sugar called glucose (C6H12O6) are produced during photosynthesis

Explanation:

When conducting an experiment, the control group does not receive the treatment, while the experimental group is exposed to it. Individuals from both groups come from the same population.  

During an experiment the researcher compares at least two groups: a control group and an experimental group.

Both of them are composed of individuals coming from the same population, so they are identical in all aspects except for the independent variables.

Both groups must be similar in every variable that might influence the results, except for the study treatment.

It is useful to have a control group to observe how it responds when no treatment is applied.

The independent variable always keeps constant in the control group.

The researcher applies different treatments to the experimental groups to analyze their response.

The researcher voluntarily changes the values of the independent variable to observe how it affects the individuals subjected.

There can be several experimental groups.

In conclusion, the control group does not receive the treatment, while the experimental group does.

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A mistake in DNA sequence is called missence mutation that results in an incorrect amino acid fused into a protein. Due to such changes which the ribosome will know will result in a peculiar amino acid codon. It will cause the protein to be deficient in its function.

Answer - Option A

Answer:

A

Explanation:

Option A correctly describes the relationship between a change in the sequence of a cell's DNA, the proteins produced, and the function of the body tissue. DNA carries the genetic information that determines the sequence of amino acids in proteins. When there is a change or mutation in the DNA sequence, it can alter the structure and function of the proteins produced by the cell. Since proteins play crucial roles in various cellular processes and functions, any change in their structure can have significant effects on the proper functioning of the body tissue.