Answer:
A superbug refers to a germ that has formed resistance to multiple drugs that once treated the infection caused by the germ. The term “superbug” was developed by social media. While any germ may become a superbug, bacterial and fungal strains that routinely infect humans, animals, and crops are most likely to do so.
Explanation:
Neon (Ne) is right after fluorine (F) on the periodic table and directly above Argon (Ar). What element does Neon share more similar properties with, fluorine or Argon? Be sure to use claim, evidence and reasoning in your answer.
Answer: Argon
Explanation: They both have their outer electron shell filled, so they have no tendency to acquire or lose an electron. Therefore, they are very unreactive, a reason they are also called inert gases.
The answer is Argon as Neon shares more similar properties with it.
The similarities between them are that they both have the outer electrons shell filled and have a tendency to gain or lose electrons.
Why are the Neon and argon are in the same group?As they have the same atomic no. and same electron no. in the outer shell of their valence shells.
Thus it is clear that due to similarities between the electrons in them they are showing similar characteristics.
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50 POINTS + BRAINLIEST IF CORRECT.
Which of these statements about ocean water is always correct?
a.) Its area is less than the area of freshwater.
b.)Its salinity is less than the salinity of freshwater.
c.) Its density is greater than the density of freshwater.
d.)Its temperature is greater than the temperature of freshwater.
Answer:
c.) Its density is greater than the density of freshwater.Explanation:
Seawater is denser than both fresh water and pure water because the dissolved salts increase the mass by a larger proportion than the volume.
The freezing point of seawater decreases as salt concentration increases.
Answer:
C.) Its density is greater than the density of freshwater.
Explanation:
Average density at the surface is 1.025 kg/l. Seawater is denser than both fresh water and pure water (density 1.0 kg/l at 4 °C (39 °F)) because the dissolved salts increase the mass by a larger proportion than the volume. The freezing point of seawater decreases as salt concentration increases.
I'm not sure it could also be D
Describe the desalination process and how it can be used to provide drinking water for the Middle East. Use examples to support your ideas.
Answer:
By the removal of salts.
Explanation:
The desalination process is used to remove salts from the ocean or sea water. This method can be used to provide drinking water for the people of Middle East. This method is used in the middle east because there is scarcity of water due to desert area and these countries are located near the sea so they can use the sea water for drinking purpose with the helps of desalination process. Saudi Arabia, the United Arab Emirates, Kuwait, and Bahrain are the countries which are used this method.
A mutation in the gene coding for a single-polypeptide enzyme results in the substitution of the amino acid serine, which has a polar R group, by the amino acid phenylalanine, which has a nonpolar R group. When researchers test the catalysis of the normal enzyme and the mutated enzyme, they find that the mutated enzyme has much lower activity than the normal enzyme does. Which of the following most likely explains how the amino acid substitution has resulted in decreased catalytic activity by the mutated enzyme?
A The substitution decreased the mass of the enzyme so that the mutated enzyme binds more weakly to the substrate than the normal enzyme does.
B The substitution altered the secondary and tertiary structure of the enzyme so that the mutated enzyme folds into a different shape than the normal enzyme does.
C The substitution caused many copies of the mutated enzyme to cluster together and compete for substrate to bind.
D The substitution caused the directionality of the enzyme to change such that the amino terminus of the normal enzyme has become the carboxy terminus of the mutated enzyme.
Answer:
Bats have few natural predators -- disease is one of the biggest threat. Owls, hawks and snakes eat bats, but that’s nothing compared to the millions of bats dying from White-Nose Syndrome. The disease -- named for a white fungus on the muzzle and wings of bats -- affects hibernating bats and has been detected in 33 states and seven Canadian provinces. More than 6.5 million bats have died so far from White-Nose Syndrome. Scientists are working to understand the disease. You can help -- avoid places where bats are hibernating, and if you do go underground, decontaminate your clothing, footwear and gear.
Explanation:
the answer is c
what do you think? So why don't t apes walk upright like us?
Apes were basically monkeys. They walk on their hands and feet but crouched. There's a bunch of theories saying that humans evolved from apes. As apes evolved, they started walking upright.
When cells are going through the steps of mitosis, they are
Which of the following is the best description of biotechnology? ((NO LINKS PLEASE))
A.) Biotechnology is using genomics to make informed decisions.
B.) Biotechnology is the use of living organisms and life’s processes for practical purposes.
C.) Biotechnology is a branch of science that does not pose any risks.
D.) Biotechnology is the manipulation of genes.
Answer: A
Explanation:
Does hereditary deafness affect the person's lifespan.
Answer: Yes, yes it does
Answer:
No, it will just make it harder.
How many half lives would have passed if only 6.25% is still radioactive?
Answer:
It will take 4 half lives
Explanation:
Hope this helps
:)
Even though the finches on the various Galapagos Islands require different biotic and abiotic factors for their survival, these finches would most likely be grouped in the same
a) kingdom, but found in different ecological niches
b) population, but found in different ecosystems
c) species, but found in different habitats
d) species and found in the same biosphere
Answer:
C
Explanation:
It is C because the question says they are all finches, they just need different habitats/living conditions
Finches are most likely to grouped in the same species, but found in different habitats.
They are well known for their remarkable diversity in beak form and function.Darwin postulated that beak of an ancestral species had adapted over time to equip the finches to acquire different food resources.Why are Darwin’s finches important?Species diverge in mate preference before genetic incompatibilities evolve.Different populations can function as biological species before they would be recognized as species solely in the basis of genetic distinctness.With the help of the finches Darwin solidify the idea of natural selection.To know more about Darwin finches here
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Describe in one paragraph the importance of proteins and amino acids. (5-8) sentences
Answer:
Proteins are the building blocks of life. Every cell in the human body contains protein. The basic structure of protein is a chain of amino acids.
Explanation:
Your body needs protein to stay healthy and work the way it should. Protein is also a critical part of the processes that fuel your energy and carry oxygen throughout your body in your blood.
Amino acids are required for the synthesis of body protein and other important nitrogen-containing compounds, such as creatine, peptide hormones, and some neurotransmitters. Although allowances are expressed as protein, the biological requirement is for amino acids.
heyy! i’ll give brainliest help asap pls
Answer:
I think the answer is A
hope this helps
have a good day :)
Explanation:
The appropriate response I accept would be dumping industrial sediment into the oceans.
the graph shows the motion of an object in both the x and y directions. Classify the motion of this object.
Answer:
where is the graph?
Explanation:
In a flower, red is dominant to white. If two
white flowers are crossed, what are the
chances that any of the offspring will be red?
Answer:
The crossing of a red flowered plant and a white flowered plant produces all the offspring with pink flowers. This cross illustrates red and white exhibit incomplete dominance. This situation occurs due to the blending of both the alleles
Explanation:
CORRECT ME IF I AM WRONG
The reading passage claimed, “trees are essential for all life in the stream.” Choose all the benefits that trees provide to streams.
1. Trees provide essential nutrients from dead leaves
2. Trees cause sediment to erode from the land and wash into streams
3. Trees provide shade to help keep cool water temperatures in the stream.
4. Trees decrease dissolved oxygen levels in the water
5. Trees filter stormwater run off which helps keep harmful pollutants out of the stream.
6. Trees provide habitat to wildlife.
Answer:1,3,5,6
Explanation:
The benefits that trees provide to streams are Trees provide essential nutrients from dead leaves, Trees provide shade to help keep cool water temperatures in the stream, Trees filter stormwater run off which helps keep harmful pollutants out of the stream and Trees provide habitat to wildlife.
How important is the tree to life on the planet?It is the trees that increase the humidity of the air, prevent erosion along the rivers, carry out photosynthesis resulting in the production of essential oxygen for living beings, provide shade and manage to reduce the temperature, reduce air pollution, serve as a shelter for species animals, contributing to respiration.
Trees have numerous health benefits. They absorb carbon dioxide (CO2) and release oxygen, improving air quality and humidity, and can even absorb noise and noise in the city.
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Vesícula e vacúolo são a mesma coisa ?
Answer:
Vesículas e vacúolos são sacos ligados à membrana que funcionam no armazenamento e transporte. Os vacúolos são um pouco maiores do que as vesículas, e a membrana de um vacúolo não se funde com as membranas de outros componentes celulares. As vesículas podem se fundir com outras membranas dentro do sistema celular
In order to maintain homeostasis, the systems of the body work together to maintain stable internal conditions. Which human body systems are responsible for erouring nutrients are properly absorbed and waste is eliminated from the body?
O Nervous and Excretory
o Respiratory and Digestive
O Circulatory and Respiratory
o Digestive and Excretory
HELP ME!!!
Answer:
o Digestive and Excretory
Explanation:
How would an early Persian windmill compare an early European windmill?
A. Persian windmill blades were vertical,like,propellers,white Europeans one were horizontal,like egg beaters.
B. Persian windmill blades were horizontal,like egg beaters,while Europeans one were vertical.
C. Persian windmills were made of discarded sails,while Europeans windmills were made of wood.
D. Persian windmills were made of stone,while Europeans windmills were made of wood.
Answer:
A is the correct answer
Explanation:
Persian windmill blades were vertical, like propellers, while European ones were horizontal, like egg-beaters. Explanation: ... The very first windmills featured with long vertical shafts with blades designed like rectangles who lived in ninth-century Persia. Six to twelve sails were produced of those windmills.
how would blockage of the pancreatic duct affect the digestive system
a) The food in the small intestine would be more basic (alkaline
b) It would have little effect because liver enzymes would take over
c) The small intestine would contain acidic, mostly undigested chyme.
d) The stomach would be unable to function
Answer:
D
Explanation:
The stomach would eventually shut down (stop working) cause it could not digest anymore
Can someone help me?
Communication is the exchange of information. Investigations usually start
and end with communication. Which of the following steps in communication
is a scientist likely to take after completing an investigation?
A. Write a letter to the local newspaper announcing the results.
B. Do background research.
C. Discuss the results with scientists who have performed similar
investigations.
D. Form a hypothesis
HELP PLEASE A-PEX!!!
Runoff from farms that use fertilizers is entering a small lake. This will most directly affect the lake by causing
A the lake to dry up.
Balgae to grow in the lake.
water in the lake to become solid.
D
the lake to become deeper.
Answer:
B. algae to grow in the lake.
Explanation:
Because it is the "Correct Answer"
What does nucleotrophic mean?
Do plants absorb nitrogen?
Answer:
No, not absorb nitrogen.
yes. plants absorb nitrogen through soil
If otters that are brown & white combine to make a new 3rd phenotype, a tan otter,
what type of dominance is being exhibited?
-Partial Dominance
-Incomplete Dominance
-Codominance
-Mendelian
Answer:
Incomplete Dominance
Explanation:
Several inheritance patterns exist which do not follow Mendel's inheritance pattern called NON-MENDELIAN INHERITANCE. Some of them are incomplete dominance, co-dominance etc.
Incomplete dominance is a situation whereby two alleles of a gene are neither dominant nor recessive over one another, hence, they combine in an heterozygous state to form an intermediate third phenotype that is different from both parent's phenotypes.
This is the case in this otters that have brown and white phenotypes (colour). However, they combine to make a new 3rd phenotype.
Answer:-Incomplete Dominance
Explanation:
Acid rain contributes to all of the following problems except:
A.) Smog
B.) loss of biodiversity in aquatic ecosystems
C.) Damage to vegetation
D.) Advance chemical weathering
Answer:
Option A ( Smog ) .......
what is lactose dehydrogenase
Answer:
Lactose dehydrogenase is an enzyme found in most living organisms responsible for the conversion of pyruvate, the end product of glycolysis, into lactic acid.
(a condition that affects how the body breaks down sugar to use as energy in muscle cells. )
Explanation:
Which of the following is not true of biotechnology? ((NO LINKS PLEASE))
A.) Biotechnology raises ethical concerns.
B.) Biotechnology is a new branch of science.
C.) Biotechnology raises just as many concerns as it does benefits.
D.) Biotechnology is a huge part of life.
A country is poor in oil deposits.
Which statements are likely true for this country?
Please help me :(
Answer: B & C
Explanation:
What effect do glass panels have on the infrared photons ?
Answer: The glass pane absorbs and re-radiates all of the infrared photons. The glass pane absorbs all invisible photons as well as visible photons. The glass pane transmits all invisible photons as well as visible photons.