What is responsible for the high resolution of the electron
microscope?

The statement that would correctly explains the weight you would experience on each planet is You would weigh less on planet A because it has less mass than planet B. Option D

Weight is the force experienced by an object or person due to gravity. Since it is as a result of gravitational force, it depnds on both the mass of the objct or person and the level of gravity of the planet.

Gravity is dependent on th mass of the planet, and if planet A has lesser the mass of planet B, its gravitational force will be most likly be weaker.

This therefore means a person is going to weigh less on planet A than on planet B, even though both planets have the same size.

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B.) Hibernation.

Hibernation is when animals during winter tend to stay still and reduce the metabolism. Is exactly what the parragraph states.

Answer:

Ultraviolet waves

Explanation:

Cooking fires, Portable heaters, Electrical Fires, Smoking and Candles are the human action that can cause fire in home​.

Cooking fires are the leading cause of home fires. Portable heaters are also a big cause of home fires and home fire injuries because it catches fire very easily when it make contact with substances that easily catch fire. Electrical Fires, Smoking and Candles are also big cause of fire in home that is caused by human action.

So we can conclude that Cooking fires, Portable heaters, Electrical Fires, Smoking and Candles are the human action that can cause fire in home​.

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The central nervous system is impacted by the tetanus neurotoxin produced by Clostridia tetani by attaching to and preventing the release of neurotransmitters that prevent muscle contraction.

The release of neurotransmitters causes unopposed muscular contractions or spasms, which causes the typical lockjaw symptoms. Reflexes may be impacted by lockjaw, so be aware of that. Reflexes involve the activation of particular muscle groups in response to a stimulus and are controlled by the spinal cord.

The reflex, however, may be inhibited or altered if the muscles involved in the reflex reaction are harmed by the toxin and are in a condition of prolonged contraction. Furthermore, lockjaw sufferers may find it challenging to elicit or detect responses due to the severity of their muscle spasms.

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During transcription, a strand of mRNA is made based on the DNA template in the nucleus.

For transcription to occur, there is this special enzyme known as RNA polymerase II which usually, frequently and most of the time initiate the sequence in the DNA strand; thereby, resulting in the production of the DNA template into mRNA. The whole of this process occurs in the nucleus.

In conclusion, a strand of mRNA is copied to mRNA based on the DNA template in the nucleus.

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Answer:

D. Replication.

Explanation:

Hope this helps!

Answer:

D. Replication

Explanation:

Viruses share 2 important traits with living things, they have genetic material, and they can evolve. which means they can replicate and undergo mutation, and have DNA. RNA. and much more.

Answer: a person can get overly tired

a person can get sick

Explanation:

Answer: A and C

Explanation:

Itching and other skin problems are signs that a cat or dog may have flea. Fleas are parasites known for their biting and blood-sucking abilities. When they bite, flea saliva enters the pet’s circulatory system, sometimes causing an allergic response commonly seen as a “hot spot” on the pet’s neck or the base of its tail.

Fleas are tiny parasitic insects that infest the fur of dogs and cats. They feed on blood and cause skin irritation that results in itching. If the problem is severe, it can lead to more significant health issues. Pet owners should watch for signs of fleas and treat their pets promptly to avoid complications. Fleas lay eggs on the skin of dogs and cats, which hatch and develop into larvae.

The larvae feed on the skin, shedding as they mature. Adult fleas emerge from the larvae, biting the host to feed on blood. The process repeats itself, with adult fleas continuing to lay eggs on the skin of the pet.The most common sign of fleas in dogs and cats is itching. Pets will often scratch themselves, bite their skin, or lick excessively to relieve the irritation.

Other signs of fleas include red or inflamed skin, hair loss, and the appearance of small, raised bumps on the skin. These bumps are often referred to as "flea dirt" and are the waste products of the fleas. In severe cases, anemia, an allergic reaction, or the transmission of other parasites or diseases can occur.

Flea infestations can be treated with a variety of products, including topical treatments, shampoos, and collars. It is essential to follow the instructions on the product label and treat the pet and the surrounding environment to eliminate the fleas. Prevention is key to avoiding flea infestations, so pet owners should maintain a regular grooming and flea prevention schedule.

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The statement " Four factors which need to be balanced properly for a cell in order to be healthy are temperature, chemical content, volume as well as pressure" is 'True'.

The given statement is 'True' as a healthy cell functions best at normal physiological temperature which comes out to be 98.6 Fahrenheit in warm-blooded animals including human beings. Increased temperatures can increase the fluidity of cell membranes which can alter the permeability of the cell. Due to this some harmful substances can enter the cell.

The chemical contents of the cell comprises of four basic organic constituents, i.e. protein, lipid, nucleic acid and carbohydrate. These biomolecules play a crucial role in carrying out various cellular functions. Volume and pressure also need to be balanced properly in a cell to be healthy.

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Answer:

A substrate enters the active site of the enzyme. This forms the enzyme-substrate complex. The reaction then occurs, converting the substrate into products and forming an enzyme products complex. The products then leave the active site of the enzyme.

Answer:

helps warm up

Explanation:

An organism and its cells would be helped by a warm temperature by warming up. Higher temperatures increase the rate of such reactions, up to a point where the temperature leads to the degradation of the enzymes or reactants.

"A living thing made up of one or more cells and able to carry on the activities of life (as using energy, growing, or reproducing) organism."

"Cell is the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body."

"Temperature has the single most important influence on the distribution of organisms because it determines the physical state of water. Most organisms cannot live in conditions in which the temperature remains below 0 °C or above 45 °C for any length of time."

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Answer:

salamander and lizard took the quiz

Explanation:

stop simping

Answer:

the answer ur looking for is B: Salamander and lizard!!! hope this helps!!! may i pls have brainliest?

Explanation:

have a wonderful day!!!!

The statements which compares the mitosomes of diplomonads and mitochondria of other types of eukaryotes is mitosomes in diplomonads have a functional electron transport chain and other eukaryotes do not. Thus, the correct option is B.

A mitosome is an organelle which is found in some unicellular eukaryotic organisms, like in the members of the supergroup Excavata. The mitosomes were found and named in the year 1999.  

Mitosomes are the small organelles and have no known role in energy generation, even under the anaerobic conditions. These extremely small mitochondrion-like organelles of Giardia are classed as mitosomes, and are generally assumed that mitosomes are present in other species of diplomonads.

The mitosomes of diplomonads and mitochondria of other types of eukaryotes is mitosomes in diplomonads have a functional electron transport chain and other eukaryotes do not.

Therefore, the correct option is B.

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Zandile found that as the temperature increased, the transpiration rate also increased, leading to increased water loss from the plant. This experiment helped her conclude that temperature directly affects transpiration rates.

Transpiration is the process of water movement through the plants from roots to leaves, and eventually lost by evaporation from the stomata. Various factors, including temperature, humidity, light, and wind, influence the transpiration rate.

Temperature affects transpiration as it affects the diffusion rate of water vapor from the leaves into the surrounding air.

To investigate how temperature affects transpiration rate, Zandile set up an apparatus comprising a potted plant, a beaker, and a thermometer. The plant was selected for the experiment, and its leaves were covered with a plastic bag to prevent any water loss through the leaves' surface.

The apparatus was set up in the following way: The plant was placed in a beaker containing water. The beaker was placed on a heat source, and the temperature was monitored with the help of a thermometer. The plastic bag was tied around the stem to ensure no air entered the plastic bag, making the experiment airtight.

Zandile then increased the temperature by placing the beaker on a heat source. She noted the temperature of the water in the beaker and the temperature inside the plastic bag. She continued to monitor the temperature and the rate of water loss from the plant.

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Answer:

Nucleotides

Explanation:

Nucleotides are what we refer to as "The building block of DNA" Nucleotides are made of phosphate and a sugar group.

Hope this helped!

Answer:

B. It stores glucose in the body of animals.

The main role of the carbohydrate glycogen is that it stores glucose in the body of animals. So the correct option is B.

Most of the carbohydrates that are consumed by a person from the foods are broken down. After being broken down, it gets converted to a sugar called glucose which is a monosaccharide.

The main source of fuel for our cells is glucose. But, sometimes, some extra glucose is present in our blood Which doesn't need to be used for the production of energy at the time.

Thus, it is stored in the liver and muscles in the form of glycogen. Glycogen is the stored form of glucose and is made up of many connected molecules of glucose molecules.

It is utilized by when a quick boost of energy is required or when enough glucose is not being produced from the food. In this case, glycogen is broken down to glucose which is released into the bloodstream and utilized as fuel for the cells.

Therefore the correct option is B.

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The presence of a recessive allele the presence of a recessive allele can be masked in the phenotype. can always be determined from the phenotype can never be expressed in the phenotype. A dominant allele is expressed in the phenotype alongside a dominant allele.

An allele is one of two or more alternative forms of a gene that arise by mutation and are found at the same location on a chromosome. In other words, alleles are different versions of the same gene that code for different traits or characteristics. For example, there is a gene for eye color, and the different alleles of that gene can result in different colors of eyes such as brown, blue, green, etc. Each individual has two copies of each gene, one inherited from each parent, and thus can have two copies of the same allele or two different alleles. The combination of an individual's alleles determines their genotype, which in turn can influence their physical and behavioral traits.

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Answer:

Explanation:

The object moves in the direction of the net force.   It depends on what you have been told. I would say that A is the correct answer.

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A

Both the forces shown above are unbalanced. But the object will not move in the direction of either of them. The net force is somewhere between the two given forces and that's the direction of the motion.

Answer:

phosphorus has been considered to be the primary nutrient limiting phytoplankton growth in freshwater ecosystems

Explanation:

In food web, the relationship between Texas horned lizards and other lizards would be described as competitive, as they are both predators and compete for similar prey. The term "mutualistic" would not accurately describe their relationship in this scenario.

A food web comprises of all the well established pecking orders in a solitary biological system. In an ecosystem, every living thing is connected to multiple food chains. Every pecking order is one potential way that energy and supplements might take as they travel through the biological system.

A food web is the mix of all the pecking orders in a biological system. We might observe something like a mouse eating a plant and then being eaten by an owl in a typical food chain.

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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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The hypothesis that is supported by these observations is that the dsRNA inhibited the translation of mRNA into protein (third option).

In this experiment, the C. elegans worms were transcribing eaf-1 into mRNA but not producing the eaf-1 protein. This phenomenon shows that dsRNA inhibited the translation of mRNA into protein related to the action of E. coli on the worms.

This also explains why the worms affected by this bacteria had fewer offspring and the offspring were smaller.

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The order in which Alma's body obtains energy from the food while she exercises is A. A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released

Cellular respiration is an exceedingly proficient process. A single glucose molecule has the potential to yield a considerable amount of energy. Cells require oxygen access to function effectively. If deprived of oxygen, cells would be unable to generate adequate energy to maintain their existence.

The cellular respiration process is intricately complicated. It requires a multitude of processes and a multitude of enzymatic reactions. The significance of possessing a multitude of mitochondria for cells cannot be understated. The organelles in charge of cellular respiration are called the mitochondria.

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Options include:

A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released

A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released- A glucose molecule enter the body cell

A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm- A large amount of energy is released-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules

A glucose molecule enter the body cell-Oxygen is used to break down molecules- A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion- A large amount of energy is released

Answer:

32 teeth

Explanation:

8 incisors

4 canines, also called cuspids

8 premolars, also called bicuspids

12 molars, including 4 wisdom teeth.

Homeostatic mechanisms that serve to regulate extracellular fluid volume are among the functions of the Loop of Henle.

The Loop of Henle regulates potassium, calcium, and magnesium excretion while using the least amount of energy. It also aids in the regulation of urine protein composition.

The loop of Henle is a second segment of the renal tubule that is U-shaped and placed between the proximal and distal convoluted tubules.

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Answer:

For tropical forest restoration to result in long-term biodiversity gains, native trees must establish self-sustaining populations in degraded sites. While many have asked how seedling recruitment varies between restoration treatments, the long-term fate of these recruits remains unknown. We address this research gap by tracking natural recruits of 27 species during the first 7 years of a tropical forest restoration experiment that included both planted and naturally regenerating plots. We used an individual-based model to estimate the probability that a seedling achieves reproductive maturity after several years of growth and survival. We found an advantage for recruits in naturally regenerating plots, with up to 40% increased probability of reproduction in this treatment, relative to planted plots. The demographic advantage of natural regeneration was highest for mid-successional species, with relatively minor differences between treatments for early-successional species. Our research demonstrates the consequences of restoration decision making across the life cycle of tropical tree species.

Explanation: