The retina contains the {{c1::rods and cones}} photoreceptors that allow us to see

Answer:

Robert Hooke discovered cells

Answer:

Alexander Fleming discover the cell in our body

Answer:

The complement proteins C3a and C5a lead to the release of histamines, resulting in inflammation and chemotaxis. How does cytolysis occur via the complement pathway? Disrupting cell wall of pathogens Stimulation of the inflammatory response Triggering the release of histamine Formation of the MAC in invading cells, killing them

Explanation:

Answer:

The answer is that they contain exogenous or modified DNA.

Explanation:

When you say genetic, you are referring to genes. And as we know, genes are made up of DNA. So if you modify the genes, you are also modifying the DNA of that plant. Also, to make plants more durably, survivability, or better, farmers often add genes to the plants.

Answer:

Add 1º longitude for every 4 minutes' difference between UTC time and local time. Take the number of minutes difference between your local noon and UTC noon and divide it by 4. That'll tell you roughly the longitude of your location.

Explanation:

Hope this helps ;)

it involves negative feedback loop

Explanation:

the loop allows living organisms to maintain homeostasis

Answer:

All of the body's internal organs and systems rely on each other to function in harmony and this is what enables the body to function

Explanation:

Answer:

አፈር ልዩነት

Explanation:

እህይውይውይእይውይውይው

The minerals have different effects of lowland rice and upland rice because of flooding.

For roughly 50% of the world's population, rice is the primary food crop. It is mostly grown in the upland and lowland habitats. Approximately 76% of the world's rice is produced in lowland areas.

Flood irrigation of lowland rice creates an anaerobic soil environment that results in many chemical changes in the rice rhizosphere that may affect growth and development and ultimately yield.

Due to the reduction of Fe3+ to Fe2+ and Mn4+ to Mn2+, the main changes in flooded or waterlogged rice soils are decreases in oxidation-reduction or redox potential and increases in iron (Fe2+) and manganese (Mn2+) concentrations.

Therefore,  The minerals have different effects of lowland rice and upland rice because of flooding.

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Answer:

younger than the continental rocks

Answer: Ocean floor rocks are younger than continental rocks.

Explanation: The oldest oceanic crust is about 260 million years old. This might sound old but is actually very young compared to the oldest continental rocks, which are 4 billion years old.  

The greatest amount of heat when warming 100 grams of ice involves is B. Melting the ice.

When warming 100 grams of ice, the process involves several steps. Initially, the ice needs to be warmed to its melting point, which requires a certain amount of heat energy. This process is represented by option A, "warming the ice." However, once the ice reaches its melting point, further heat energy is required to change its state from a solid to a liquid. This process is known as melting, as mentioned in option B.

Melting requires a significant amount of heat energy to break the intermolecular bonds and overcome the cohesive forces holding the ice molecules together. As a result, melting the ice involves the greatest amount of heat compared to the other options.

Options C and D involve further heating of the resulting liquid water (warming the water) or converting it to vapor (evaporating the water), which also require heat energy but to a lesser extent than melting the ice.

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A peptide bond also sometimes called eupeptide bond is a chemical bond that is formed by joining the carboxyl group of one amino acid to the amino group of another. A peptide bond is basically an amide-type of covalent chemical bond.

Answer:

Explanation:

A peptide bond is a chemical bond formed between two molecules when the carboxyl group of one molecule reacts with the amino group of the other molecule, releasing a molecule of water (H2O).

Answer:

c is not true

Explanation:

hope this helped!

Answer:c is not true

Explanation:

because I took the test and the person above me is also correct

don't forget to take breaks and drink whatever you want to drink

Answer:

Knee joint.

Explanation:

The knee joint is a freely movable joint in the body. Usually allows a slight degree of movement.

He made the discovery of the simultaneous descent of objects of various masses in the motion of uniformly accelerated objects. Galileo announced his first scientific discovery of the telescope on August 21, 1609, to the world's awe.

The study of the Earth's structure, characteristics, processes, and 4.5 billion years of biotic development is known as earth science. Maintaining life on the earth requires an understanding of these phenomena.

The study of the earth's atmosphere (meteorology or atmospheric science), the water flowing on and beneath the surface of continents (hydrology), and the planet's seas and oceans are frequently included under the umbrella of "earth science" in general usage (oceanography or ocean sciences).

Thus, these are some of the first discoveries in Earth Science.

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The foramen ovale and ductus arteriosus allow blood in the fetus to bypass the non-functioning lungs. During fetal development, the lungs of the fetus are not yet fully functional because oxygen exchange primarily occurs through the placenta.

The foramen ovale and ductus arteriosus are two essential anatomical structures that help divert blood away from the developing lungs and ensure oxygenated blood reaches vital organs.

The foramen ovale is a small opening located between the two atria of the fetal heart. It allows blood to flow directly from the right atrium to the left atrium, bypassing the right ventricle and pulmonary circulation. This shunts oxygenated blood from the placenta, which enters the right atrium, to the left atrium, where it is then pumped out to the systemic circulation.

The ductus arteriosus is a blood vessel that connects the pulmonary artery to the descending aorta. It acts as a shunt, allowing a portion of the blood from the right ventricle to bypass the pulmonary circulation. This means that oxygenated blood can be directed towards the systemic circulation, supplying the fetal organs and tissues.

These adaptive mechanisms in fetal circulation help optimize oxygen delivery and ensure that the developing fetus receives adequate oxygen and nutrients, despite the non-functional state of the lungs. After birth, with the onset of breathing, these structures typically close or undergo changes to redirect blood flow towards the lungs, facilitating the transition to postnatal circulation.

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Because of the quick changes in the environment, which have a big impact on how the company firm operates, environmental scanning is important. Identification of strengths, weaknesses, opportunities, and dangers is aided by analysis of the business environment.

Environmental scanning is the continuous observation of patterns and events in the internal and external environments of an organisation that have an impact on its success now and in the future. The findings are very helpful in defining objectives and tactics.

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To get the oxygen to the body's cells, red blood cells take it up.

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Since Ace's operating cycle is 14 months. this note would be considered option D: non-current Liability on the balance sheet.

The long-term financial obligations or debts that are listed on a company's balance sheet are known as non-current liabilities. The term "long-term liabilities" also applies to these.

Debts owed by a company that aren't due for at least a year are known as non-current liabilities. Another name for them is long-term liabilities. It's critical for a company to keep track of its non-current liabilities even though payment may not be required for a year.

Hence, Any debts or other financial obligations that can be paid off after a year are referred to by the term "non-current liabilities" in the definition. Examples of common ones could range from pension benefits to long-term home rentals and deferred tax payments.

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Answer:

tundra, Antarctic tundra, and alpine tundra

Explanation:

iam smart

Answer:

grasses, mosses, lichen, low shrubs, and a few flowering plants.

Explanation:

Tundra means uplands, the cooler temperatures are home to plants that can grow in the shorter seasons.

(B) The exchange of ATP for ADP by the ADP-ATP translocator electrogenic  because the concentration of ATP is much greater than that of ADP in the matrix.

The ADP-ATP translocator is responsible for transporting ATP out of the mitochondria and ADP into the mitochondria, maintaining the electrochemical gradient. Since ATP concentration is much greater than ADP in the matrix, exchanging ATP for ADP creates an electrogenic effect, leading to a net positive charge in the matrix. True. The electron transport chain is a series of redox reactions where electrons are transferred from NADH and FADH2 to the protein complexes with decreasing standard reduction potentials. This ultimately leads to the production of ATP through oxidative phosphorylation.

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In the case of ancient hominins, aDNA is often collected from bones and teeth. aDNA stands for "ancient DNA." The DNA that is extracted from the ancient sources is referred to as aDNA. It's DNA that has been preserved for thousands, if not millions, of years.

This DNA can be obtained from a variety of sources, including bones and teeth from prehistoric animals and humans. In the case of ancient hominins, aDNA is frequently extracted from bone and teeth. In hominins, the DNA is usually collected from the sediments that surround the fossils. Sediments are naturally occurring materials that are broken down by weathering and erosion. They come in a variety of sizes, from sand and silt to pebbles and boulders. Sediments are transported by water and wind, and they settle in layers. Over time, these layers compress and form rock formations.

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Answer:

The answer is 42

trust me its 42

Answer:

Christopher Addison was a British medical doctor and politician. A member of the Liberal and Labour parties, he served as Minister of Munitions during the First World War and was later Minister of Health under David Lloyd George and Leader of the House of Lords under Clement Attlee.

Yes. Give the chickens all of the grain to consume, then do so. Eat the chickens eggs while feeding them all the cereal.

It's acceptable to occasionally eat plain grains like unsweetened Shredded Wheat, Corn Chex, and Original Cheerios. Contrarily, cereals that have been sweetened and are vividly coloured have too much sugar and artificial colouring that poultry (and probably humans) shouldn't consume frequently.

All cells require the utilization of carbohydrates as a fuel source because they provide energy quickly. The majority of a chicken's diet is made up of carbohydrates. They are derived from grains of cereal. (corn, wheat, sorghum, barley, rye, millet, etc.)

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In cell division, the S-phase is characterized by the duplication of chromosomes. The correct option is B.

Cell division is the division of parent cells into two daughter cells under favorable conditions.

S-phase is the synthetic phase that is responsible for the duplication of the genome along with the accumulation of essential nutrients required by cells for division.

In cell division, the S-phase is characterized by the duplication of chromosomes.

Thus, the correct option is B.

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Question #1:A urine and culture should be performed on a mid-stream, clean-catch urine sample to test for the presence of microorganisms or bacteria that cause urinary tract infections (UTIs).

Question #2: Ketones in urine are an indicator of insufficient insulin production or low blood sugar. If left untreated, it can cause ketoacidosis, a potentially life-threatening condition that can lead to coma or even death.

High levels of ketones in urine can also lead to dehydration, kidney damage, and other complications. It is critical to seek medical attention if ketones are present in urine, especially in individuals with diabetes.

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Answer:

Disruption such as deforestation or mining can destroy the habitat, leading to water pollution, mud slides, and loss of soil. With the habitat affected, the animals the grey fox feeds on, such as rabbits or mice, will be affected as well, leading to the grey fox losing a source of food. By limiting the diet of the grey fox, other predators will be more likely to compete with the grey fox, disrupting its niche.

Answer:

Biological Species concept

Explanation:

Biological Species concept is known as the idea that species are defined based on the ability to interbreed with each other and exchange genes.

This is because interbreeding enables exchange and preservation of the genes which makes a species unique. This is why species often share a very similar characteristics with the parents and other offsprings.

Answer:

b

Explanation:

linear means line. food chains are the only one from all that is illustrated in a line.