What occurs when an antibody attaches to a virus?
A. The virus is destroyed.
B. The antibody turns into a macrophage.
C. The virus replicates.
D. The antibody turns into a T cell.
pls hurry
AnswerI think its D(sorry if im mistaken)
Explanation:
after some research I am pretty sure about it, hope its right.
True of false the ring of fire is affects the United States because it is located on the west coast
Answer:
True
Explanation:
We are less likely to find bacteria where?
Answer:
in hand sanitizer... haha
Explanation:
What is unique about how decomposers fit into the
food chain?
prawn is in which classification?
Answer:
Arthropoda
Explanation:
Nicholas’s sand castle is 81 cm tall but the wind is blowing away sand at a rate of 3 cm per minute. Nina’s sand castle is 36 cm tall and she is adding more sand to it at a rate of 6 cm per minute. After how many minutes, x, will Nina and Nicholas’s sand castles be the same height?
Answer:
5 minutes
Explanation:
Simple way to do this is by making a graph, you can start with 81 in one column and 36 in the other column. You can then start adding rows and subtracting 3 from 81 and adding 6 to 36 each row. By doing this pattern they end up matching at row 5 and they each are 66 cm tall.
On a hot summer day, Tameka spilled water on the sidewalk, but a few hours later there was no evidence of the water. What most likely happened to the water?
A) boiling and evaporation
B) sublimation and vaporization
C) boiling and sublimation
D) vaporization and evaporation
Answer:
d
Explanation:
because the sun dried up the water which is making it get so hot it just evaporates into a gas
D
Vaporization is the transitional phase of an element as it changes from a liquid phase into a gas phase at a point greater than the boiling point. Evaporation is the transition from the liquid phase to the gas phase that takes place below the boiling temperature.
Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the gas phase. The surrounding gas must not be saturated with the evaporating substance. When the molecules of the liquid collide, they transfer energy to each other based on how they collide with each other.
They BOTH turn into GAS
{Plz make brainliest}
What makes raw food ingredients of little value to the average consumer?
They are too expensive.
They are often dangerous to process.
They are difficult to work with.
O They are hard to acquire.
Which statements describe proteins?
Proteins are created from the code in DNA.
DNA and RNA are proteins.
Proteins affect the structures and functions of living things.
Answer:
Proteins are made up of amino acids
Explanation:
Which change to one of the kits would make it useful for modeling proteins? a.Set 1, add a box for phosphorous (P) atoms. b.Set 2, add a box for sulfur (S) atoms c.Set 3, replace the box of phosphorous (P) atoms with a box of sulfur (S) atoms d.Set 4, replace the box of oxygen (O) atoms with a box of nitrogen atoms (N)
Answer:
The correct answer is - option C.
Explanation:
Proteins are made up of long chains of polypeptide chains made up of amino acids contain the basic elements of organic matter carbon, oxygen, and hydrogen with the addition of nitrogen.
In the given option set 1, and set 2 lacks the nitrogen elements whereas in set 4 the oxygen is not available, and set 3 have all the elements required for the protein.
Thus, the correct answer is - option C.
Answer:
set 3
Explanation:
The Taiga is
A a cold, treeless, desert-like biome found near the North and South Poles.
B found mostly in Africa.
С a forest biome dominated by coniferous trees, such as pine, fir, and spruce.
D hot and dry sandy area
Answer:
Its A
Explanation:
I have the knowledge.
In the early 19th century, rabbits were shipped from Europe to Australia. These non-native rabbits rapidly became invasive due to little competition for food and relatively few predators in the introduced regions. Which of the following explains the effect humans most likely had on the ecosystem by introducing this non-native rabbit species?
Answer:
decrease in population of the prey and an increase in rabbit population
Explanation:
The prey were constantly being killed and eaten by rabbits so there was a decrease in their population whilst the rabbits had an increase in their population due to there being more food for the to live on and there being less competition.
hi!! pleas help im not smart<3
1. Describe the information displayed by ecological pyramids. Use all three pyramids.
2. Describe how a food chain differs from a food web and explain what the arrows on the food chain show
Answer:
need help
Explanation: tell me
Think about Earth and its interactions with the sun. What two factors control why we have seasons?
The building blocks of nucleic acids are _____.
1. amino acids
2. nucleotides
3. base pairs
Answer:
2.Nucleotides
Explanation:
need help i don't understand
Answer:
Cells can die because they are damaged, but most cells die by killing themselves. Some cell death processes leave no trace of the dead cell, whereas others activate the immune system with substances from the dead cell.
Explanation:
help lol. Select the correct image.
Identify the molecule that is not a compound.
Answer:
top right
Explanation:
The molecule in the first image is not a compound.
What are the characteristics of compound?A chemical compound is a chemical substance composed of many identical molecules containing atoms from more than one chemical element held together by chemical bonds.
Examples of compounds include water (H2O), which is made from the elements hydrogen and oxygen, and table salt (NaCl), which is made from the elements sodium and chloride.
Chemical compounds may be classified according to several different criteria. One common method is based on the specific elements present. For example, oxides contain one or more oxygen atoms, hydrides contain one or more hydrogen atoms.
Learn more about compounds:
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how might a carrying capacity of a coastal ecosystem change as the result of a tsunami? Explain using one or more examples
Answer:
The carrying capacity for one or more species could decline.
Explanation:
The carrying capacity for one or more species could decline for a few reasons,
1. because of the destruction of habitats
2. With the destruction of habitats the animal who find shelter within them will decline , predators eat the prey who take shelter in those habitats so with the prey's decline the predator number will decline as well.
A tsunami affects the carrying capacity by altering the ecosystem equilibrium. It causes a lack of food, shelter, and freshwater. It changes the ground pH, salinity, and 0xygen levels. Populations eventually decline.
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The carrying capacity might be affected by different factors, known as limiting factors, which might be a result of the population density (for example, competition) or might be density-independent. This last case refers to dense-independent factors, and among these, we can mention human impact or natural disasters (fires, volcanic eruption, flooding).
Natural disaster causes damages in an ecosystem, reducing the available resources such as food or shelter, and consequently decreases the population size. Natural disasters reduce the carrying capacity of the environment.
A tsunami is an example of a natural disaster that acts as a limiting factor. The magnitude of tsunamis might cause different degrees of damages into the coastal ecosystems.
Due to technical problems, you can find further information about how the tsunami affects the carrying capacity in the attached files.
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Related link: https://brainly.com/question/2375972?referrer=searchResults
The population would be most likely to remain at the level shown at Q under which of the following conditions?
a) All predators are eliminated.
b) Euglena is a primary producer.
c) Environmental conditions do not fluctuate.
d) Environmental conditions do not fluctuate.
Answer:
B Euglena is a primary producer.
If environmental conditions stayed constant as they are indicated at Q, the people would most likely stay there. So, the correct option is D.
What are environmental conditions?Environmental factors include the physical, chemical, and biological elements that have an impact on an ecosystem's species' ability to grow, develop, and survive. Temperature, water accessibility, sunlight, soil pH, nutrients, and the presence of other species are a few examples of environmental factors.
The abundance and distribution of many species throughout an ecosystem can be significantly influenced by these variables, which can change over time and space. Depending on the precise characteristics of the environment and the population dynamics at play, the population at level Q in the example given above may remain stable under a variety of circumstances.
Therefore, the correct option is D.
Learn more about Environmental factors, here:
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how many chromosomes would each of these sex cells have before they come together and create a cub?
Answer:
Haploid number of chromosomes.
Explanation:
Before fusion of sex cells i. e. sperm cells and egg cells, there are half number of chromosome present in each sec cell because in the sex cells meiosis occurs. Meiosis is a type of cell division in which a single parent cell divides into four daughter cells having haploid chromosome i. e. half number of chromosomes in each daughter cell. So when these sex cells fuse together, they form a diploid organism.
The class of macromolecule that would most likely be involved in contracting muscles would be _____
Answer:
proteins. Explanation: The muscle contraction needs two protein that is essential in contraction. The muscle has motor protein myosin and spherical protein actin that are slide on one other in contraction that helps in muscle to contraction.
Explanation:
When electrons are shared, the type of bonding is called _____.
hydrogen
covalent
ionic
nuclear
Answer:
Covalent
Explanation:
A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms.
A patient is brought into the emergency room. She is unconscious and is dehydrated. Will she be given an intravenous solution IV that is hypertonic, hypotonic or isotonic to her red blood cells? Explain your answer. Remember that pure distilled water would be hypotonic to blood cells.
Answer:
The correct answer would be - isotonic drips.
Explanation:
As it is known that water is hypotonic to the RBCs of blood and RBCs have no other membrane, like cell wall so due to osmosis the water will get in the cell and will expand it until it gets burst. So, hypotonic drip should not be given to the dehydrated patient.
Hypertonic drip will leads, to the cell water to gets into the bloodstream due to osmosis. It will be the same as consuming seawater which will increase dehydration in this patient.
Thus, the correct answer would be - isotonic.
Give an example of a thing that is living and a thing that is not living.
Why is the thing considered living and not living?
Answer:
Well a living thing is defined as in a scientific term, the ability to reproduce. Living things like humans, animal and even plants are considered living because we can reproduce, even plants by making new seeds in the plant growth process. Non living things are things that won’t be able to reproduce, like for example a rock can t reproduce since it’s not living and it just “lacks the abitlity to”.
Answer:
Plants are living things they need air,nutrients,water,sunlight. Other living things are animals, and they need food,water,space, and shelter ....... Non- living things include things that do not need food ,eat,reproduce,or breathe. A car does not eat or grow..... HOPE THIS HELPS!!!!!!!!!
How is a protien different from carbohydrate?
Answer:
Proteins consist of units called amino acids, strung together in complex formations. Because proteins are complex molecules, the body takes longer to break them down. As a result, they are a much slower and longer-lasting source of energy than carbohydrates. There are 20 amino acids.
Explanation:
Answer:
Look below. I hope this helps!:))
Explanation:
Proteins consist of units called amino acids, b/c proteins are complex molecules, the body takes longer to break them down. So as a result they are a much slower and longer-lasting source of energy than carbohydrates.
The building blocks of nucleic acids are
Answer:
A nucleotide is the basic building block of nucleic acids
Explanation:
Answer:
nucleotides
Explanation:
The building blocks of nucleic acids are nucleotides and RNA and DNA are polymers that are made of these long chains called nucleotides.
What is true about the lysogenic cycle of viral reproduction
Answer:
In the lysogenic cycle, the DNA is only replicated, not translated into proteins. ... When the conditions are right, the viral DNA will undergo induction and the DNA will switch to the lytic cycle, in which the DNA is actively transcribed and translated into protein shells which can harbor viral DNA outside of the cell.
Explanation:
The viral DNA becomes part of the host DNA.
I just had this question and this is what was the right answer i hope this helps
Sorry i did not mean to answer this one i put it on the wrong question my bad but have a nice day :)
Whales were hunted nearly to extinction primarily for their blubber, which was burned in oil lamps to light buildings. Whale oil lamps have been replaced by electric lighting, but the survival of the western North Pacific whale population is not guaranteed. Do you think it could be ethical to hunt a species to extinction to meet the needs and wants of human society?
Answer:
This is unethical.
Explanation:
Every creature contributes one way or the other to the existence of ecosystem,and the stabity of the biodervasity. The whale is one of the major componets of the aquatic biodiversity .Therefore continous killing whch may lead to extinction would distablized rthe bioderstiy and leads to the loss of ecosystem.
Besides,if whales goes into exticntion this would affet the future generations to learn from their existence?Therefore for preservation for future generations,they must be protected for extictinon.
The advent of biotechnology,has shown the genetic products of human and animals could be used to produce genetically modifjed product for humanity Thus if whale goes into exticntion this may not be possible.
Name the particular
characteristics of the
individual with this
syndrome
Answer:
what syndrome
Explanation:
3200 m = ______ km im tryna find the answer who is smart ?
Answer:
3.2 km
Explanation:
1 km= 1000m
3200/1000
3.2
Answer:
3.2km
Explanation:
