Correction dose = [actual(144mg/dl) - target blood glucose(100mg/dl in a fasting situation)] ÷ correction factor(50) <=>
<=> Correction dose = 1 (0.88) unit
The nurse will need to add 1 unit to the 8 units that are already prescribed.
Ome bacteria in the deep oceans use iron as an energy source to make carbohydrates from carbon dioxide. these bacteria would be classified as
There are no well-documented examples of natural selection operating on natural populations.
a. True
b. False
The correct answer is B. False
Explanation:
Natural selection is one of the main processes that lead to evolution; this involves organisms in a population being more suitable to survive and reproduce due to specific traits, this causes over the time a population evolves as only organisms with certain traits survives while other organisms disappear.
Natural selection was first officially documented by Charles Darwin based on observations he made on Galapagos Islands and Argentina. Besides this, based on Darwin's proposal many scientists and biologists have documented natural selection in both natural and non-natural populations. A famous example of this is peppered moths in England that changed its color to dark due to the Industrial Revolution making trees darker and therefore making dark moths more suitable to survive. Thus, it is false there are no well-documented examples of natural selection on natural populations because over the years this phenomenon has been plenty documented.
Tightly closed cones in some conifers are adapted to open in response to
Why is it necessary to equalize water levels in the buret and the leveling funnel?
Which structure does not belong in a prokaryotic cell
Black-bellied seedcrackers are a species of bird found in central africa. they live in various habitats where individuals eat either hard, large seeds or small soft seeds. individuals with thick, shorter beaks can eat the harder seeds. individuals with thin, longer beaks can eat softer seeds. individuals with beaks of intermediate thickness and length cannot really eat either type of seed very well. if you measured beak width and length in populations of black-bellied seedcrackers, what type of selection would you expect to find?
Which factors affect the movement of ocean currents?
The movement of ocean currents is influenced by the Earth's rotation, causing the Coriolis effect, and differences in water density due to temperature and salinity. Prevailing winds and the shape of ocean basins also drive surface currents, which help distribute heat globally and impact climate and weather patterns.
The factors affecting the movement of ocean currents include several key dynamics. One important factor is the rotation of the Earth, which results in the Coriolis effect. This effect causes currents in the Northern Hemisphere to veer to the right and those in the Southern Hemisphere to veer to the left. The Earth's rotation influences the path of both winds and surface ocean currents, making it seem like they are bending when in fact, they are moving straight relative to the Earth's surface.
Density differences driven by variations in temperature and salinity are also critical in determining the vertical and horizontal movement of ocean currents. Warmer or less salty water tends to be less dense and rises, while colder or saltier water is denser and sinks. This difference in density leads to thermohaline circulation, which is crucial for deep ocean currents.
Surface ocean currents are largely driven by prevailing winds and are also affected by the Earth's rotation and the shape of the ocean basins. These currents play a vital role in distributing heat across the planet and therefore influencing the global climate. The examples include the Gulf Stream and California Current, which significantly affect local weather and seasonal events.
Which of the following can result in irregularities leading to cancer? A. The body using cyclins to regulate the timing of the cell cycle B. The body utilizing growth factors in development C. The body programming its cells to die D. The body failing to respond to signals that slow the cell cycle
The correct answer is (d) The body failing to respond to signals that slow the cell cycle.
The normal cells get converted into cancerous cells when the body fails to respond to the signals that slow down the cell cycle. As a result of this the normal cells keep on dividing and becomes cancerous in nature. They form a mass of cells called tumors that can also be transferred from one place of body to another. These cells also damage the tissues of surrounding. Cancer is caused due to failed mechanism of cell cycle.
Brainstorm and create a list of 4 human activities that interfere with ecosystems, food chains and food webs. For each explain how it happens, why we do it, and mention short and long term effects
Answer:
The humans are the dominant consumers. They influence food chains and food web through agriculture, production of energy, habitat destruction, pollution, hunting, and overfishing. This is generally done in order to fulfill the demands for food and shelter along with the growth of population. In long term, it influences aquatic and soil ecosystems.
In case if due to human activities if one community of animals gets extinct then there will be a chain reaction of animals getting extinct. The animals live in harmony to thrive and without which it will proliferate into more extinct animals. Ultimately the majority of the animals will no longer be alive.
A client is being treated for stomach cancer. the client is in considerable and constant pain, and the family is asking why. how does soft tissue cancer cause pain
Diabetics can now obtain insulin that has been manufactured by what biological advancement? HGP, hybridization, gene splicing or cloning
Answer:
The answer is gene Spicing
Explanation: After having the insulin gene, the scientist will put it inside bacteria so the bacteria will produce human insulin. This was called gene splicing. Then the bacteria have insulin genes, the bacteria will be cloned to make multiple colonies of same bacteria. This phase called cloning
What fluid, with a very high osmolarity, was used in part 2 of the paper chromatography experiment? why is this important? why is it essential to keep it cool?
The fluid which has very high osmolarity used in the experiment was Sucrose solution.
This fluid is important because it regulates the natural reaction of the leaves and also prevents interference from outside sources.
It was essential to keep it cool because cold temperature helps inhibit the rate of photosynthesis so it gives protection to degradation of proteins.
For cats, the main determinant of a food's palatability is its protein content. for cats, then, food tastes especially good when it activates _____ receptors in the gustatory system
Final answer:
For cats, the main determinant of a food's palatability is its protein content. for cats, then, food tastes especially good when it activates umami receptors in the gustatory system .
Explanation:
For cats, food tastes especially good when it activates umami receptors in the gustatory system. The taste known as umami is often referred to as the savory taste, and it is based on the activation of G protein-coupled receptors by a specific molecule, which in the case of umami is the amino acid L-glutamate. This is why cats, who require a diet high in protein, find foods with higher protein content more palatable, as proteins are rich in amino acids like L-glutamate that activate these umami receptors.
"what part of the carbon cycle might transfer carbon into the lithosphere?"
after glycolysis occurs, the products may enter the Krebs cycle. Which major products result from these reactions
A hypothesis is unrelated to the theoretical framework.
a. True
b. False
Which list ranks the gases in the atmosphere from most to least abundant? A. oxygen, carbon dioxide, nitrogen, argon B. nitrogen, oxygen, argon, carbon dioxide C. nitrogen, carbon dioxide, oxygen, argon D. carbon dioxide, argon, nitrogen, oxygen
________ are the fundamental building blocks of heredity.
where does almost all the energy that drives life on the earth originate
The sun is the primary source of energy for life on earth. It provides the energy for photosynthesis, which supports plant life and indirectly, all other life.
Explanation:Almost all the energy that drives life on earth originates from the sun. This energy is captured by plants through the process of photosynthesis. During photosynthesis, plants convert sunlight, carbon dioxide, and water into glucose and oxygen. The glucose provides energy for the plants to grow, and is also consumed by animals when they eat plants. Thus, the sun's energy is transferred through the ecosystem. Without the sun, most forms of life on earth would not exist.
Learn more about Sun Energy here:https://brainly.com/question/34695438
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What would happen if the cell membrane were not selectively permeable ? Support your response
"Using the three points of the cell theory, explain how humans and bacteria are similar."
Answer:
Cell theory was first developed by Scheldien and Schwann. The cell theory was follows by all the living organism except viruses. The cell theory explains that eukaryotes and bacteria are similar.
Both the bacteria and humans are made of more than one cells. Cells acts as the structural and functional unit of the humans and bacteria. All the important functions of the bacteria and humans are done by cells. The living cell of the bacteria and human are arise from the pre existing cell.
Describe the joints and movements involved in crossing your legs while sitting
In the spring of 2007, the bear population of Aroostook County, Maine increased by 400 bears because they mated and had offspring. This is an example which shows that all living things ____. A. respond to their environment B. have homeostasis C. can reproduce D. have cellular organization
To Be considered considered valid, the results of a scientific experiment must be?
The large intestine contains a lot of bacteria that are commonly referred to as the gut flora. what function do these bacteria have within the process of digestion and in our body? what can cause an imbalance to these bacteria and what complications could this lead to?
When reporting an encounter for screening of malignant neoplasms of the intestinal tract, what does the fifth character indicate?
Answer:
Anatomic location being screened in the intestinal tract.
Explanation:
If it is necessary to report an appointment for screening for malignant neoplasms of the intestinal tract, which the fifth character indicates that the anatomical location being tracked in the intestinal tract.
Malignant neoplasm, cancer or malignant tumor, is characterized by uncontrolled and abnormal proliferation of cells due to changes in DNA or lifestyle habits, and these cells can spread throughout the body and compromise the body in general. Despite the malignant cells proliferating in an autonomous and uncontrolled way, the early diagnosis of the malignant neoplasm and the rapid initiation of treatment can result in a cure, improving the person's quality of life.
SUBJECT SCIENCE!
An equal-arm balance is used to measure:
A. mass
B. volume
C. density
D. force
Can you distinguish among the three processes of genetic transfer in bacteria
The region of africa in which zebras, elephants, wildebeests, antelope and other large animals live is known as the
William wanted to create a report on a geographical location with the greatest species diversity. Which ecosystem can consider for his report?
Answer:
William could creat a report of the Mexican beaches such as Nayarit state.
Explanation:
Nayarit state has a dry forest or dry tropical jungle, the ecosystem that has the most extesive number or species in the world, called as a megadiversity. México is the 3er place in the ranking of biodiversity in the world.