Answer:
1. Organisms
2. Populations
3. Communities
4. Ecosystems
5. Biomes
Explanation:
25 POINTSSS + BRAINLYYY PLS HELP
Last one
beause instead of wasting the rest they redo getting waste in the hot air and so etc is incorrect and you cant transfer 100 perent since its 40.
How many food chains are in this food web?
Answer:
There are 8 food chains
Explanation:
What expression represents chromosome numbers during fertilization?
Answer:
n + n = 2n I think.
A virus has wiped out the grasshopper population in the area. What effects to the ecosystem will most likely occur?
Answer:
Those who prey on grasshoppers will have their population decline while the grass population will rise.
Explanation:
Organisms need food to survive. If their food is gone, they won’t thrive as well. This isn’t saying they’ll go extinct, as they may have other food sources, but life will be harder with one food source gone. Since grasshoppers eat grass, the grass population will rise some due to a lack of predation. Hope it helps :)
Cells and transport proteins are physically prevented from passing through the filtration membrane. This has the following effect on filtration: Cells and transport proteins are physically prevented from passing through the filtration membrane. This has the following effect on filtration: increased osmotic pressure in the filtrate that draws plasma through the membrane decreased osmotic pressure in the filtrate that increases the amount of filtration increasing osmotic pressure in the glomerular capillaries that reduces the amount of filtration neutral change in osmotic pressure with no effect on filtration
Answer:
The correct answer is ''increasing osmotic pressure in the glomerular capillaries that reduces the amount of filtration.''
Explanation:
Osmotic pressure is understood to be the force that must be applied to a solution when the flow of solvent needs to be stopped by means of a membrane with semi-permeable characteristics.Colloidal osmotic pressure in glomerular capillaries: it is the pressure exerted by proteins in the blood, which tends to recover the filtered water. To generate and maintain glomerular filtration, filtration pressure is required. That is, glomerular filtration is a physical phenomenon regulated by hemodynamic changes that affect the glomerulus and, although it is the initial excretion mechanism, it is not the exclusive regulator. Water, ions and some nutrients are mainly reabsorbed in the proximal tubule by different mechanisms. The water will follow a passive transport process by osmotic drag. The activity of the tubule is highly dependent on maintaining a fluid osmotic pressure similar to that of plasma. Since proteins and other elements that participate in the maintenance of the plasma osmotic pressure do not cross the glomerular barrier, in the tubule, the isoosmotic pressure with the plasma is fundamentally conditioned by the content of water and salt (dissociated as chlorine and Na +) of the ultrafiltered.
Cells and transport proteins are physically prevented from passing through the filtration membrane for this the correct answer is to increase osmotic pressure in the glomerular capillaries that reducing the amount of filtration.
Osmotic strain is known to be the pressure that needs to be carried out to an answer whilst the glide of solvent wishes to be stopped with the aid of a membrane with semi-permeable characteristics.Colloidal osmotic strain in glomerular capillaries: it's far the strain exerted with the aid of using proteins withinside the blood, which has a tendency to get better the filtered water. To generate and keep glomerular filtration, a filtration strain is required.What is glomerular filtration?That is, glomerular filtration is a bodily phenomenon regulated with the aid of using hemodynamic modifications that have an effect on the glomerulus and, even though it is the preliminary excretion mechanism, it isn't the different regulator.
Thus it is clear that the above answers are well explained.
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is A flamboyant leaf closing at night sensitivity
Answer:
jwjwiiwowowejwkkwkwiwiwiwwiiwowowow
Sentence Arrange s— Put the steps of DNA replication in order by writing a number in the space before each statement.
Two new molecules of DNA are created.
_____
DNA polymerase attach the free-floating nucleotides to the exposed nitrogen bases.
_____
Helicase begins to break the hydrogen bonds between nitrogen bases.
_____
Cell starts into the mitosis phase of the cell cycle.
_____
Free floating nucleotides pair up with exposed nitrogen bases.
_____
Complete the statement guanine, cytosine, and thymine are the four nitrogen bases.
_____
In DNA, always forms hydrogen bonds with guanine.
_____
The sequence of carries the genetic information of an organism
_____
The process of produces a new copy of an organism's genetic information.
_____
The double coiled shape of DNA is called a
_____
Answer:
1. Cell replication starts into the mitosis phase of the cell cycle
2. Helicase begins to break the hydrogen bonds between nitrogen bases
3. The double coiled shape of DNA is called double helix
4. DNA polymerase attach the free-floating nucleotides to the exposed nitrogen bases.
5. Free floating nucleotides pair up with exposed nitrogen bases
6. Guanine, Adenine, cytosine and thyamine are the four nitrogen bases
7. In DNA, cytosin always forms hydrogen bonds with guanine.
8. The sequence of DNA carries the genetic information of an organism
9. The process of mitosis produces a new copy of an organism's genetic information.
10. Two new molecules of DNA are created
Explanation:
Through this replication process two complete molecules of DNA are created from one DNA molecule, with a double helix structure. This event is important for every organism in order for they to grow, reproduce and repair.
There are many proteins and enzymes that take part in all these steps.
The correct order of DNA replication is:
1. Cell replication starts into the mitosis phase of the cell cycle.
2. Helicase begins to break the hydrogen bonds between nitrogen bases.
3. The double coiled shape of DNA is called a double helix.
4. DNA polymerase attaches the free-floating nucleotides to the exposed nitrogen bases.
5. Free-floating nucleotides pair up with exposed nitrogen bases.
6. Guanine, Adenine, cytosine and thymine are the four nitrogen bases.
7. In DNA, cytosine always forms hydrogen bonds with guanine.
8. The sequence of DNA carries the genetic information of an organism.
9. The process of mitosis produces a new copy of an organism's genetic information.
10. Two new molecules of DNA are created.
What is DNA replication?
DNA replication is the process by which a molecule of DNA is duplicated.
When a cell divides, it must first duplicate its genome so that each daughter cell winds up with a complete set of chromosomes.
Thus, the correct order of DNA replication is that.
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What cycle is used to make fats and oils
Answer:
citric acid cycle
Explanation:
To give just one example, acetyl CoA (mentioned above) that's produced in cellular respiration can be diverted from the citric acid cycle and used to build the lipid cholesterol. Cholesterol forms the backbone of the steroid hormones in our bodies, such as testosterone and estrogens.
Good Morning ! Need Help !!
Answer:
Apples : adenine
Trees : thymine
Cars : cytosine
Garages : guanine
Explanation:
The bases in DNA are adenine, thymine, guanine, and cytosine. It helps to remember the popular mnemonic, "apples in the tree," that helps you remember that A goes with T, and "car in the garage," so C goes with G, to understand how DNA bases pair. The bases in RNA are adenine, uracil, guanine, and cytosine.
Which of the following mutations would most likely be passed along to an organism's
offspring?
A. Mutation that occur during crossing over during the prophase stage of mitosis
B. Mutations that occur in both DNA strands synthesize do the S-phase of mitotic cell cycle
C. Mutations that involve translocation of chromosomes in gametes
during meiosis
D. Mutations that occur in Somatic cells During cell division
Mutations that involve the translocation of chromosomes in gametes during meiosis are likely to be passed to offspring (Option C). It is because mutations are inherited from germinal cells.
Mutations and MeiosisMeiosis is a cell division by which a cell produces four daughter germinal cells having half of the genetic material.
Moreover, a mutation is any alteration in the genetic material of the genome of an organism.
Germinal mutations can be inherited because they occur in the germinal meiotic cells, whereas mitotic (somatic) cells are not inherited.
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Why are sodium ions differentially permeable?
Answer:
In most cases, an ion channel is permeable only to specific types of ions (for example, sodium and potassium but not chloride or calcium), and sometimes the permeability varies depending on the direction of ion movement.
1) The human population is currently over 7 billion and is continuing to
grow. Which of these is a benefit of a growing human population?
A)
more available resources
B)
decreased risk of disease
potential economic growth
D) less need for agriculture and agricultural tech
ogy
NEED HELPPPPPPPPPPPPP
Answer:
thymine
Explanation:
Chargaff's rules state that DNA from any species of any organism should have a 1:1 protein stoichiometry ratio (base pair rule) of purine and pyrimidine bases (i.e., A+G=T+C) and, more specifically, that the amount of guanine should be equal to cytosine and the amount of adenine should be equal to thymine.
Why is it important to consider the genotypes of individuals in Hidaya’s family and not just their phenotypes?
Answer:
Genotypes code the phenotypes and it makes instructions for it.
Explanation:
Pls help me and thank you so muchhh
Answer: the volume would total 120 cubic inches.
Explanation:
This is the equation: Volume = length x width x height. For example, if the measurements of your prism are 6 inches, 5 inches and 4 inches, the equation would look like this: Volume = 6 x 5 x 4.
What type of blood vessels returns blood to the heart?
If you get this right I will give you Brianliest even if you attempt.
Not lying
Answer:
The blood vessels that returns blood to the heart is the superior and inferior vena cave,along with the aorta,are the great vessel's involved in systemic circulation.
Can anyone help me with these please
Answer:
6. Current = 8.33 Amps
7. Energy = 1200 Joules
Explanation:
Given the following data;
6. Power = 1000 Watts
Voltage = 120 Volts
To find the current flowing through;
Power = current * voltage
1000 = current * 120
Current = 1000/120
Current = 8.33 Amps
7. Power = 900 Watts
Time = 45 minutes to hours = 45/60 = 0.75 hours
To find the energy consumption;
Energy = power/time
Energy = 900/0.75
Energy = 1200 Joules
Name 4 systems that perform the process nutrient absorption
Answer:
The digestive system does that know just search up what is in the digestive system in gogle
Explanation:
can we prepare slides without stain? justify.
Answer:
Yes, it is easier to prepare slides without using any stains however, will not be able to see the colorless bodies present in the cell so that the stains help us to easily see. Preparing the slides is quite easier without staining and they are not visible to clearly the eyes
Explanation:Yes, it is easier to prepare slides without using any stains however, will not be able to see the colorless bodies present in the cell so that the stains help us to easily see. Preparing the slides is quite easier without staining and they are not visible to clearly the eyes
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" Your alien friend from planet Xenon is visiting and wants to learn how to breed pea plants. You show your friend a recent batch of pea plants with purple flowers that you grew by crossing plants that had purple flowers with plants that had white flowers. Your alien friend is still confused as to why all your plants have purple flowers. How would you explain the most, simplest way possible, what happened?
Enter your answer in the space provided. "
Answer:
well you mixed two different types or colors of flowers
Explanation:
question reply thank you
Where is the question!?
How does the fossil record support the Theory of Evolution?
Answer:
Fossils document the existence of now-extinct species, showing that different organisms have lived on Earth during different periods of the planet's history. They can also help scientists reconstruct the evolutionary histories of present-day species.
What is the action force and the reaction force when someone swims?
No link
Answer:
The action and reaction forces are reciprocal (opposite) on an object. The swimmer pushes against the water (action force), the water pushes back on the swimmer (reaction force) and pushes her forward. The ball puts a force on the wall (action force), and the wall puts a force on the ball (reaction force) so the ball bounces off.
Explanation:
Answer:
the force is push and the reaction is moving forward.
Explanation:
Name given to bacteria that do not require oxygen, but neither are they killed in
its presence.
Answer: Anaerobes
I hope this helps, I'm currently learning the same thing.
Can you please help me
Answer: the last one
Explanation: yuh
Answer:
i think the last one would be the right answer
4. In transcription, how come the whole DNA molecule is not copied into mRNA?
Answer:
Although the mRNA contains the same information, it is not an identical copy of the DNA segment, because its sequence is complementary to the DNA template. Transcription is carried out by an enzyme called RNA polymerase and a number of accessory proteins called transcription factors.
Explanation:
DNA is transcribed into mRNA and this mRNA has the complementary sequence of DNA but is not identical to DNA.
What is transcription?The mechanism for transferring genetic information becomes more complicated if both strands of DNA serve as transcriptional templates.
If both strands of DNA serve as transcriptional templates, dsRNA would be produced, preventing the synthesis of proteins.
Because its sequence is complementary to the DNA template, the mRNA is not an exact replica of the DNA segment even though it includes the same information.
Therefore due to complementary not identical sequences of mRNA during transcription whole DNA molecule is not copied to mRNA.
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(PLEASE HELP ME)
Explain why green chilies are preserved using vinegar and sugar.
Answer:
The solution in which the whole green chillies are soaked is a mixture of vinegar and water. The reason why green chillies are kept in this solution for long hours is to reduce the heat of the spice. Doing so will not only reduce the spiciness of the chillies, but will also add a tangy flavour to them.
hope this answer helps you...
The solution in which the whole green chillies are soaked is a mixture of vinegar and water.
The reason why green chillies are kept in this solution for long hours is to reduce the heat of the spice. Doing so will not only reduce the spiciness of the chillies, but will also add a Savoury taste to them.
Why is vinegar used in food preservation?Vinegar is acidic in nature. It ret ards the growth of the microorganisms, which can grow, contaminate, and spoil the food. This is why vinegar has been used as a preservative, for many years. Foods dipped in vinegar are safe to consume, even after months.
Thus, to reduce the heat of the spice.
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"You are finished running the bases, you are sweating and you feel thirsty. What body systems are interacting in this case? Support you claim with evidence and explain you reasoning."
Answer:
Following are the two systems which makes you feel thirsty and sweating,
1. Nervous system makes you feel thirsty - hypothalamus play a key role in the regulation of thirst.
2. The integumentary system makes you sweat - it is an organ system consisting of the skin, hair, nails, and exocrine glands which regulates sweatig depending on the elevated temperature of the body.
Select ALL the correct answers.
Which statements are true regarding an energy pyramid?
The number of producers is greater than the number of primary consumers.
The amount of energy at the primary consumer level is greater than the amount of energy at the
secondary consumer level.
The number of primary consumers is less than the number of secondary consumers.
The amount of energy at the producer level is less than the amount of energy at the primary
consumer level.
Answer:
The number of producers is greater than the number of primary consumers.
The amount of energy at the primary consumer level is greater than the amount of energy at the secondary consumer level.
Explanation:
Physical description of a cell membrane?
Answer:
Cell membrane
Explanation:
A cell membrane is basically a protection of the cells. It controll what goes in and out of the cell and separates the interior of the cell from the outside environment. they contain receptors and channels that allow specific molecules, such as ions, nutrients, wastes, etc that mediate cellular activities to pass between organelles.