Answer:
The answer is 2 milliliters or 2 mL.
Explanation:
Betamethasone is considered a steroid medication. It is used to treat varieties of condition such as skin rashes, arthritis and in the case above, fetal lung maturity. When it comes to fetal lung maturity, Betamethasone is usually administered to women who are in the gestation period of 34 weeks to 36 weeks, depending on the condition. It is administered through the muscles also known as "IM" or "intramuscular" and the usual dosage is 12 mg. In the case above, it is asking for the mililiters of administration considering that the order was 12 mg IM daily for three days. Since the Betamethasone comes in a 6mg/mL vial, you have to compute how much Betamethasone is to be given.
If there's 6 mg of Betamethasone per 1 mL, then this means that there's 12 mg of the medication in 2 mL.
So, the answer is 2 mL.
what is a function of tRNA
Answer:
Transfer ribonucleic acid (tRNA) is a type of RNA molecule that helps decode a messenger RNA (mRNA) sequence into a protein. tRNAs function at specific sites in the ribosome during translation, which is a process that synthesizes a protein from an mRNA molecule.
Which is not found in a nucleotide
Answer:
Phospholipids
Explanation:
A nucleotide does not contain phospholipids. Phospholipids are molecules that make up the cell membrane and nuclear envelope
PLEASE HELP!!!!!
mitosis is a process by which...
a. dna is replicated
b. cytokinesis occurs
c. cells grow in size
d. a cells nucleus divides
Answer: d a cells nucleus divides
Explanation:
During the cell cycle, a cell grows ____________.
Question 1 options:
and dies.
and divides.
without completing cytokinesis.
without completing mitosis.
Answer:
and divides
Explanation:
Answer:
and divides.
Explanation:
hope it helps UwU
How do beach nourishment and vegetation management differ in the ways they manage beach erosion?
Only beach nourishment uses a hard structure to manage erosion.
Only vegetation management replaces sand on the beach.
Only vegetation management brings in plants to keep sand on beaches.
Only beach nourishment provides protection from floods.
Beach nourishment involves replacing sand on beaches to combat erosion, while vegetation management focuses on planting native vegetation to stabilize the sand. Both aim to protect against erosion but have different methodologies and impacts, with nourishment sometimes leading to ecological issues if not conducted responsibly.
Explanation:Beach nourishment and vegetation management are both strategies to combat beach erosion, but they operate in different ways. Beach nourishment involves the addition of sand or sediment to a beach to combat erosion by replenishing the beach system. It does not typically use hard structures, contrary to breakwaters or sea walls; these are different methods known as 'hard engineering' techniques. Instead, beach nourishment provides a softer approach with the added sand acting as a buffer to wave energy.
In contrast, vegetation management attempts to stabilize the sand by planting native vegetation. These plants help in holding the soil together with their root systems and provide protection against erosive forces such as wind and water. It is essential to understand that vegetation management does not directly replace sand; rather, it helps to prevent its loss over time.
Beach nourishment might provide incidental protection from floods by bolstering the beach's width and height, thus acting as a barrier to storm surges; however, this is not its primary purpose. Vegetation management can also help in this regard by stabilizing the soil and reducing the potential for erosion during storm events.
It is important to recognize that while both methods aim to protect against erosion, they must be applied thoughtfully. Dredging, which is sometimes associated with beach nourishment, can cause significant ecological damage, as seen in the degradation of reefs, sea grass beds, and the loss of marine life, consequently affecting local economies reliant on fisheries and tourism.
Final answer:
Beach nourishment involves adding sand to replenish eroded areas, while vegetation management focuses on planting and maintaining vegetation along the beach to stabilize sand and prevent erosion. Beach nourishment uses hard structures, while vegetation management does not.
Explanation:
Beach nourishment and vegetation management are two different methods used to manage beach erosion. Beach nourishment involves adding sand or sediment to the beach to replenish eroded areas. This is typically done using large-scale dredging and pumping operations. On the other hand, vegetation management focuses on planting and maintaining vegetation along the beach to stabilize sand and prevent erosion. This can include using beach grass, shrubs, and trees to trap and hold sand, as well as creating natural barriers against wave action. Unlike beach nourishment, vegetation management does not involve the use of hard structures such as seawalls or groins.
1 If the molecules in a gas lose energy, they will —
A collide more frequently and slowly condense into a liquid.
B move closer together and change phase into a liquid
C start to bond together and change phase into a solid
D collide less frequently and slowly sublimate into a solid
If the molecules in a gas lose energy, they will move closer together and change phase into a liquid
Explanation:
Condensation is process where matter changes his states from one to another. In evaporation, matter changes from liquid to gas but when matter changes from gas to liquid is known as condensation. It exists in the form of heat.
The example of condensation of water drops outside the glass. It happens when molecule become cool. Here molecule lose heat. Here it loses its temperature or heat and become slow down
which of the following is true about plants and cellular energy
B.
Plants use light energy to produce food molecules during photosynthesis and obtain cellular energy from the bonds of these food molecules during cellular respiration.
The chlorophyll pigment in plants harnesses light energy to ‘manufacture’ glucose/carbohydrates which are later used by the plant for cellular respiration to power cell activities.
Explanation:
The energy from sunlight is used by the chlorophyll pigments to make ATPs through a process called photophosphorylation. In addition, the light energy is used to split water molecules into H⁺ and O²⁻. The H⁺ is then captured by NADP+ which is reduced to NADPH, while O²⁻ is evolved as oxygen. This occurs in the light stage of photosynthesis.
The NADPH is used to reduce carbon dioxide into glucose in the dark stage (Calvin cycle) of photosynthesis. Remember since this is an anabolic process ATPs (the one created through photophosphorylation) are used to power this cycle.
Excess glucose can be converted to starch and stored. Otherwise, the energy captured in the chemical bonds of the glucose are again utilized to make ATPs in cellular respiration.
Learn More:
For more on photosynthesis check out;
https://brainly.com/question/12683536
https://brainly.com/question/12131960
#LearnWithBrainy
Which is true about enzymes?
Question 10 options:
They act on nonspecific, randomly chosen substrates.
After a reaction, they cannot be reused.
They can speed up metabolic processes in the body.
They cannot change shape.
PLEASE DO NOT GUESS I REALLY NEED TO GET THIS RIGHT! <3
Answer:
They can speed up metabolic processes in the body
Explanation:
Enzymes are specific in action
They are protein in nature
Final answer:
Enzymes are specific catalysts that speed up metabolic processes by lowering activation energy and can be reused after reactions; they also change shape for substrate binding.
Explanation:
The true statement about enzymes is that they can speed up metabolic processes in the body. Enzymes achieve this by acting as biological catalysts that lower the activation energy of reactions. They are highly specific and do not act on nonspecific, randomly chosen substrates. Contrary to being single-use, after a reaction enzymes can be reused as they are not consumed in the reactions they catalyze. Lastly, enzymes can and do often change shape, undergoing conformational changes upon substrate binding based on the induced fit model.
Leah asked her mom, "Will it rain today?" Leah is asking about the (3 points)
weather
climate
latitude
region
2.
(03.02 LC)
Which of the following best defines climate? (3 points)
Short-term atmospheric conditions of a region
The weather pattern of an area over two weeks or less
Average weather conditions of a region over the long term
A pattern of weather that never changes
3.
(03.02 MC)
What do weather and climate have in common? (3 points)
Both affect average ocean temperatures.
Both are averages measured over a long period of time.
Both apply to a certain region.
Both change from day to day.
4.
(03.02 LC)
Which of the following is a characteristic of science? (3 points)
It asks questions about the natural world.
It asks questions that cannot be tested.
It is done by only one scientist at a time.
It uses opinions to make conclusions.
5.
(03.02 MC)
"Can dogs identify colors?" is an example of a scientific question. "Are dogs better pets than cats?" is not. Use complete sentences to explain the difference between these questions and why only one is scientific. (5 points)
The difference between these two questions is that one has a scientific answer for that question.
The one that says, " Can dogs identify colors?" is scientific because it can be answered scientifically
but the one that says, "Are dogs better pets than cats?" cannot be answered scientifically.
6.
(03.02 LC)
Something used to represent a complex idea or process in science is a (3 points)
program
microscope
hypothesis
model
7.
(03.02 MC)
Is this a scientific model? Use complete sentences to explain why or why not. (5 points)
A graphic organizer showing the water cycle
Public Domain
Answer:
1. weather
2.Average weather conditions of a region over the long term
3.Both apply to a certain region
4.it asks questions about the natural world
5. Has been answered
6. Hypothesis
Why do animals have different structures that perform similar functions (e.g. gills and
lungs)?
Final answer:
Animals have different structures that perform similar functions due to convergent evolution, such as gills and lungs. Convergent evolution occurs when unrelated organisms adapt to similar environmental conditions and develop analogous structures.
Explanation:
Animals have different structures that perform similar functions due to the process of convergent evolution. Convergent evolution occurs when unrelated organisms adapt to similar environmental conditions and evolve similar structures to carry out the same function. These structures are called analogous structures. For example, gills in fish and lungs in mammals are both respiratory organs that allow for the exchange of oxygen and carbon dioxide, but they evolved independently in these two groups of animals.
HELP FAST IM IN CLASS
Which of the following best describes the rate of motion of a glacier?
Very quickly
Same as turbidity currents
Very slowly
Same as the speed as continental drift
Answer:
Very slowly
Explanation:
Even it may seem that the glacier is moving rapidly, it moves very slowly. It is a solid block of ice and that ice is making it move, as the pressure on the ice enters the block.
As the ice is melting around the glacier, it helps him slide and move. Glaciers are moving as a response to climate change. The glacier moves the fastest on the points where the ice is thinner and there is no friction. While glacier has enough amount of snow and ice, it will move.
Answer:
veeerrrryy slow
Explanation:
i hope this helps
What is causing us to lose species on a daily basis?
OA) effects of pollution
OB) effects of ecosystems
on effects of other species
DRAG EACH LABEL TO THE CORRECT LOCATION ON THE CHART.
the pond Where are catfish live is best described for ____
Answer:
The Habitat
Explanation:
I'm not really sure what you mean 100%. But cat fish like a habitat with dark dirty water. They usually hang out in holes along a rivers floor. Hope this helped.
Describe how 1 specific adaptation will arise in the white tailed deer
Answer:
White-tailed deer are adapting to the environment with their specific color. This way the predators can’t see them. If sometimes the danger is very close, they can freeze and camouflage so that no one can see that they are actually on the spot.
Explanation:
These animals are living in different areas, but the best area for them is a place with dense grass where they can eat. They have many ways of camouflaging in nature, so they are used to avoiding danger. This is why they live longer.
Which of the following would be a result of eutrophication of nitrogen
Which of the following would be a result of eutrophication of nitrogen?
-undergrowth of water plants
-hypoxia, or low levels of oxygen
-Decreased decomposition
-inactivity of fertilizers
Answer:
Eutrophication results from the increased amount of fertilizers in local water bodies like ponds or lakes. This actually results in the hypoxia or decreased oxygen content of the water bodies.
Option B
Explanation:Eutrophication is seen in the water bodies that are located beside the agricultural fields. This actually occurs when rain water or water from different sources come into the water bodies. This leads to huge outgrowth of water weeds and this actually decreases oxygen content of water in two ways. Firstly, they consume a lot of oxygen dissolved in water. Secondly they block the sunlight entering inside water, thereby preventing photosynthesis from aquatic plants. Thus, the hypoxia exists in water which kills the aquatic animals like fishes etc. This condition can be prevented by application of several other ways like removing the weeds and purifying the water of the ponds etc. Else this will contaminate the whole environment.
Help pls i mark as brainlist answer all 4
Because water has a higher specific heat then land, it what?
Answer:
Though water has higher specific heat than land it can absorbs and releases heat slower than land.
Explanation:
The specific heat of the water is higher than land, that's why it has the tendency to absorb and release the heat slower as compared to the land. It also takes more heat to increase the temperature for one gram of water by one degree than it also does to increase the temperature of the land. similarly the heat absorbed by the ocean is almost spread in the greater volume as the ocean is a transparent body.
Which activities are included in the management of water resources? Check all that apply. planning how to transport water using technology to purify water studying the composition of water building structures to store water determining the selling price of water.
A, B, D on edge
Answer:
Planning how to transport water; using technology to purify water; building structures to store water.
Explanation:
Water source management is a set of actions to regulate and control the use and protect these vital sources. Management must be done in accordance with current legislation and in order to preserve the quantity and quality of water. The management of water resources aims to ensure the availability and quality of water for its various uses, including public supply and preservation of the environment.
For this, they require several actions such as preservation and restoration of riparian forests, preservation of springs, techniques of management of agricultural soils and pastures, implementation of collecting networks and sewage treatment plants, collection and treatment of urban waste and industrial effluents, among others. many others. Other actions like planning how to transport water (to avoid contamination of the water), using technology to purify water, to make it possible to renovate the source, building structures to store water to avoid contammination.
Answer:
A planning how to transport water
B using technology to purify water
D building structures to store water
Explanation:
Define homozygous
Define heterozygous.
Homozygous - when 2 alleles are the same in a gene(s).
Heterozygous - when 2 alleles are different in a gene(s).
Best of Luck!
In terms of science:
Homozygous: both alleles are the same
ie. HH or hh
Heterozygous: the two alleles are different
ie. Hh
Genetic engineering can be used to create more productive strains of farm animals. By adding genes to an animal’s DNA, the animal can be made to produce milk or meat containing vital nutrients that would not be found naturally in those products. This provides a greater amount of nutrients per serving of milk or meat. What are some possible impacts (positive and negative) of this type of genetic engineering on individuals, society, and the environment?
Answer:
The field of genetic engineering has remained controversial ever since its existence. Some scientists extremely favour the recombinant DNA technology whereas others consider it to be dangerous.
Some of the positive impacts would be that these animals would provide better milk quality and quantity. The meat of these animals will be able to provide better nutrition. Hence, in this way these animals will help to fight malnutrition.
The negative impacts of such animals would be that one never knows that if a mutation occurs in these organism than how dangerous it could be for the world. There is also a threat that the genetically engineered animals if mated with the wild life can cause threats. It might also lead to the wild- life of animals being extinct.
1) How is DNA condensed to form a chromosome?
2) What is the difference of mechanism genes and the DNA
segments between them?
3) What is the difference between a gene expression and the
genetic code?
(Will give brainliest if answered correctly)
Answer:
1) DNA is wrapped around histone proteins to form chromatin
2) The genes are the functional units, the segments between them are used for regulation
3) The genetic code is the language used, gene expression is how the cell uses the information, the activity of the genes.
Explanation:
1) DNA forms a DNA/protein complex called chromatin. It does this by wrapping around histone proteins. These histone proteins are usually present in the form of a nucleosome, which is a unit containing 2 copies of 4 histones (H2A, H2B, H3 and H4). The chromatin fibre at its most compact forms tightly coiled structures called chromosomes. These structures are only present during cell division. When the cell is in interphase (i.e. not dividing), the chromatin is not as tightly condensed, and instead the chromatin is more relaxed to allow the genes within to be expressed.
2) Genes are the functional units that the cell uses to make RNA and protein. The genes are first transcribed into RNA, which is processed and then translated into a polypeptide chain, which forms a complete protein that performs activities in the cell/tissue/organism. However, the whole genome does not form genes, there are regions that do not correspond to a gene. These regions are called "non-coding DNA" or sometimes even "junk DNA". However, that does not mean that these regions do not have important roles. The role of this DNA is usually in regulating the activity of the nearby genes. This DNA might contain important regulatory sequences such as promoters/enhancers/silencers that control how the gene is used by the cell, by for example, recruiting transcription factors or silencing proteins.
3) The genetic code is the language used by the cell. It explains how the cell can transcribe the information in the DNA, to RNA, process the RNA, and then translate the RNA into a polypeptide, and eventually a mature protein. In contrast, gene expression represents how the cell actually uses this information. Not all the genes are transcribed at the same time, instead, the activity of genes is carefully controlled to produce appropriate gene expression patterns, allowing the cell to properly perform its functions. Gene expression is hugely different between cells in an organism, for example the gene expression patterns of a muscle cell will be hugely different to that of a blood cell.
what is a example of the way matter cycles through the body of living things
Answer:
the correct anwser is whales eating plankton
Explanation:
a pex
Select the correct answer from the drop-down menu.
SI units are the modern form of the
Reset
Next
Answer:
it is the modern form of the metric system
The term SI units denotes the international system of units.
What are SI units?The term SI units denotes the international system of units. This is the internationally acceptable system of units for scientific literature all over the world.
The question is incomplete hence I will only highlight the SI unit of the fundamental quantities;
Mass - KilogramTime - secondsLength - metersLearn more about SI units: https://brainly.com/question/17756657
Limitations of models includes
Answer:
A model is used to simulate reality. Although a model can be effective in a number of ways but still it has many drawbacks. Some of the drawbacks are:
They cannot replace reality. Not all the factors influencing a certain event can be studied while generating a model. Hence, there is always a difference between a model and reality.Most models are just approximations and explain things in a convenient manner. They cannot depict the actual complications of a system.Which structures were Required for the evolution of the ferns and gymnosperms?
Megaphylls and vascular tissue were required for ferns & gymnosperm evolution.
• Analyze the diagram and determine what
direction water will flow - Left to right, Right
to left, or equally back and forth. Justify your
answer.
hey hey no no hey hey no no
The combination of mitotic cyclin with CDK signals the __________.
Question 17 options:
beginning of cell mitosis.
completion of cytokinesis.
growth of a cancer cell.
start of the cell cycle.
｡☆✼★ ━━━━━━━━━━━━━━ ☾
The correct option would be D. start of the cell cycle.
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Answer:
Your answer: start of the cell cycle.
Explanation:
Please mark brainliest! Hope it helped!
What is one way the plant uses the sugar that is produced in the leaves
Answer:
well,
Explanation:
THE PLANTS;
In the leaf cells, the sugars produced by the plants are used as a source of energy. Some plants have special storage organs where the sugar is converted back to starch to be stored for long periods. The storage maybe roots, stems, fruits or seeds.
Peace.
an asteroid can have a moon if the
Final answer:
Asteroids can have moons if their gravity is strong enough to capture smaller objects into orbit. This has been observed with asteroids like Ida and its moon Dactyl, and is evidenced by Mars's moons, Phobos and Deimos, which are probably captured asteroids.
Explanation:
Can an Asteroid Have a Moon?
An asteroid can indeed have a moon, as we've learned from observations of asteroids such as Ida and its moon, Dactyl. When the Galileo spacecraft flew by Ida, it discovered Dactyl, a moon orbiting the asteroid. Dactyl's presence allowed scientists to measure Ida's mass and density using Kepler's laws. This is significant because, typically, an asteroid can have a moon if the asteroid's gravity is sufficient to capture a smaller object into its orbit, either as a result of an impact event or through a capture process.
For example, Phobos and Deimos, the two moons of Mars, are believed to be captured asteroids. Larger bodies in the solar system, like Jupiter and Saturn, have also probably captured smaller asteroids to form some of their moons. This demonstrates that asteroid moons are an important part of our understanding of the formation and evolution of our solar system.
The possibility of an asteroid having a moon adds valuable data to our knowledge of asteroid masses and densities, which in turn informs us about the conditions in the early solar system and the processes involved in planetary formation. It's fascinating to think of how the dynamics of smaller celestial bodies contribute to the intricate dance of our cosmic neighborhood.