Answer:
metaphase
Explanation:
Metaphase leads to anaphase, during which each chromosome's sister chromatids separate and move to opposite poles of the cell. Enzymatic breakdown of cohesin — which linked the sister chromatids together during prophase — causes this separation to occur.
it’s for 01.05 energy lab worksheet
Describe the five adjustments you made to the Rube Goldberg device in order to keep the
flow of energy going.
Answer:
The five adjustments I made to the Rube Goldberg device in order to keep the flow of energy going include
Changing the angle
Putting the rubber band firmly to the white ball
Changing the position of the weight
Attaching the 5lbs to the rope on the third platform found in close proximity to the green tube so it can enter into the see saw device.
Explanation:
agree with guy on top kjgcfvg
A plant grows faster and fuller due to large amounts of fertilizer. If the plant cross-pollinates with another plant later, how will the use of fertilizer on the parent plant affect the plant’s offspring?
Answer:
The answer is "C" because nothing that your parents do, unless it directly affects/changes the gametes, will pass down to the offspring. Fertilizer is like food, how much your parents have eaten in their childhoods will have no effect on if you are under or over weight. (Unless their weight was by a genetic cause, that might have been passed on to you.)
Explanation:
Classify the disturbances that lead to primary or secondary succession. Complete the Venn diagram shown in the question. volcano tsunmai fire landslide hurricane flooding logging
Answer:
secondary succession happens more often because it occurs after some kind of distribution that still leaves the soil intact (mudslide,bulldozing,shoveling,or scraping off an area)
Explanation:
Answer:
Secondary succession
Explanation:
Succession may be defined as the change in the biological species community with time. Primary succession and secondary succession are two main types of succession.
Secondary succession is the succession that occurs most often in nature because this succession occurs when the climax community is disturbed by the natural and man made disturbances. The secondary succession has almost every thing to start the new succession again in the destroyed land.\
Thus, the correct answer is secondary succession.
Answer:
In the picture provided.
Poison ivy is a weed that produces an oil which causes skin rashes. Scientists want to perform an experiment to see if poison ivy grows taller when exposed to more carbon dioxide. How should the control group in this experiment be treated?
Answer:
In these experiments the control group is compared with the comparison group.
The control group will sometime be in the presence of carbon dioxide, and will be controlled, where the analyst or researcher will take an expert position and then will compare it evolutionarily with the comparison group that the ideal would be that there is not ever a carbon dioxide
Explanation:
If we have two poison ivy research groups that are representative of the poison ivy that the researchers are looking to investigate the results will have much better credibility and will be more reliable.
On the other hand, the comparison of the two groups makes it possible to rigorously analyze whether or not poison ivy grows in the presence of this gas.
Why might waterfront realtors be concerned with the health of riparian zones?
Answer:
Health riparian zones are important to waterfront realtors developers because these zones help to increase property values,they cause a reduction in property loss which can be as a result of erosion, they reduce the amount of water pollution by improving the quality of healthy water and they enhance habitats for wildlife.
Explanation:
Waterfront realtors are real estate agents or developers that develop or build land properties on river or water.
The riparian zone is the interface between land and water. Waterfront realtors are concerned about the riparian zones because it reduces loss of property which can be cause of erosion, increase property values and so on.
Answer:
Waterfront realtors are real estate agents or developers that develop or build land properties on river or water.
The riparian zone is the interface between land and water. Waterfront realtors are concerned about the riparian zones because it reduces loss of property which can be cause of erosion, increase property values and so on.
Explanation:
explain the importance of to the field of genetics
Answer:
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Explanation:
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what is measurement
Measurement is defined as the act of measuring or the size of something. An example of measurement means the use of a ruler to determine the length of a piece of paper. An example of measurement is 15" by 25".
Answer:
This is the act of measuring something or the act of taking the length, weight or height of something,e.t.c.
Explanation:
Which statement is true of X chromosomes?
O A. Women have two of them.
O B. Half of the babies bom do not have them.
O C. Only men have them.
D. Only women have them.
Answer:
A.women have two of them.
Explanation:
each person normally have x chromosomes but women have two x chromosomes and men have one x chromosomes and one y chromosomes.
Select the correct answer.
Which statement forms part of cell theory?
OA.
Cell organelles are capable of reproducing themselves.
B.
Cells differ in shape, but they have identical components.
O c.
All cells begin life as prokaryotic cells.
D.
All living things are made up of cells.
Reset
Answer:
Cell organelles are capable of reproducing themselves.
Explanation:
The other two options are not correct, because there are prokarotic and eukaryotic cells. They are made of different organelles but nonetheless are both cells. Furthermore, prokaryotic cells can only reproduce and create other prokaryotic cells.
Which statement accurately describes dark matter?
1: It is the same as dark energy.
2: It is well understood by scientists.
3 :It does not emit electromagnetic radiation.
4: It can be observed by shifts in red and blue light.
Answer:
1
Explanation:
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Description
Dark matter is a form of matter thought to account for approximately 85% of the matter in the universe and about a quarter of its total mass–energy density or about 2.241×10−27 kg/m3. .
About how many years did it stay at carrying
capacity?
Answer:
carrying capacity depends on amount of resources available ,the size of the population and the amount of resources each individuals is consuming
Explanation:
When water vapor loses energy its made into a liquid
Answer:
condenses
Explanation:
water vapor possess energy in the form of heat and thus when it looses energy it become cool
Answer:
Condensation happens
Explanation:
Condensation is when gas changes to liquid.
Describe how minerals form in diagram b.
Answer:
The correct answer is - crystalization to form igneous or magmatic rocks.
Explanation:
As magma cools beneath 1300°C, minerals begin to take shape or crystalize inside it. On the off chance that that magma is, at that point engaged with a volcanic emission, the remainder of the fluid will cool rapidly to frame a porphyritic surface. Crystallization in the stone cycle alludes to the development of rock precious stones in cooling magma.
Magma cools either underground or on a superficial level and solidifies into a volcanic stone. As the magma cools, various precious stones structure at various temperatures, experiencing crystallization. For instance, the mineral olivine takes shape out of magma at a lot higher temperatures than quartz. Rocks formed from the crystallization of a fluid (liquid stone).
The correct answer is - crystalization to form igneous or magmatic rocks.
Answer:
Answer: In diagram B, the magma here is observed to be within the crust and could not come out to the surface. This signifies that the hot, rising magma, suddenly cooled down forming a huge block of mass which is considered to be an intrusive igneous body. It can be a batholith, lacolith or a pluton. This type of body is formed due to the cooling and the consolidation of hot magma.
Explanation:
Which term identifies the cell’s ability to maintain its internal conditions? transport diffusion osmosis homeostasis
Answer: Homeostasis
Explanation: The process of homeostasis is when self-regulation occurs in order to keep balance while adapting to changes.
Answer:
homeostasis
Explanation:
I got the question right
Seaweed belongs to which of Earth’s spheres?
Answer:
The answer is: Biosphere
Answer:
biosphere
Explanation:
biosphere in living things and seaweed is living hoped this helped
Which best illustrates how Gregor Mendel used creativity that lead to scientific discovery? He noticed that traits were passed on from parents to offspring. He chose a parent generation and carefully studied its traits. He used pea plants to study the patterns of heredity. He observed how specific traits were passed from parent to offspring. four
Answer:
He used pea plants to study the patterns of heredity.
Explanation:
Hope it helps.
It was Mendel's creativity that he chose pea plants to study the patterns of heredity that led to scientific discovery. The correct option is C.
What is heredity?Heredity, also established as inheritance or biological inheritance, is the transition on of traits from parents to their offspring.
The offspring cells or organisms procure the genetic information of their parents through asexual reproduction or through the reproduction that involve fusion of gametes.
Mendel's inventiveness in selecting pea plants to study the patterns of heredity led to scientific discovery.
Thus, C is the correct answer.
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If 8^y=16^y+3, what is the values of y ?
Answer:
-8
Explanation:
Answer:
-8
Explanation:
How did the research presented in the article affect scientists’ understanding of the evolution of eukaryotes?
Hello. You forgot to mention that the article you are in and the research refer to the relationship between eukaryotes and archeas.
Answer:
Research has shown that not only archaea was related to the creation of eukaryotic cells, but bacteria were also involved.
Explanation:
For many years it was believed that archaea and eukaryotic cells were genetically related due to an evolutionary process that involved the generation of eukaryotic cells through the evolution of archaea. At the same time, scientists believed that archaea were more closely linked to eukaryotic cells than bacteria.
However, the research shown in the article to which the question refers showed that this thought was incorrect. This is because the research says that bacteria are also closely related to eukaryotic cells, which means that together with archaea, bacteria were part of the evolutionary process that formed these cells.
a small genetic change such as a singale mutationmay result in what
13) If the P-wave arrival time is 2:08:15 and the S-wave arrival time is
2:13:05, the difference in arrival time is
and the epicenter
away.
Answer:
the difference in arrival time is 4 mins 50 seconds and the epicenter 3300 km away.
Explanation:
A seismograph is used to determine the epicenter of an earthquake. To determine the epicenter you first need to know the arrival times of the P-wave and S-wave, then you calculate the difference between their arrival times. Lastly you use the earthquake travel time graph to determine where the difference in y value equals to the arrival time difference, the x value at this point is the epicenter.
Given that the P-wave arrival time is 2:08:15 and the S-wave arrival time is 2:13:05.
The arrival time difference = 2:13:05 - 2:08:15 = 4 minutes 50 seconds.
From the earthquake travel time graph attached below, the two curves have a difference of 4 minutes 50 seconds at x = 3.3
The epicenter is at 3.3 × 10³ km = 3300 km
what substances must be provided for aerobic respiration to take place from outside the cell
Answer:
Glucose and Oxygen
Explanation:
Cellular respiration can occur both aerobically (using oxygen), or anaerobically (without oxygen). During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts.
Describe how incomplete dominance and codominance, two non-mendelian traits, are different from each other.
Answer:
Incomplete dominance occurs when the dominant allele did not completely mask the effect of the recessive allele so that, the recessive allele could manifest some of its traits.Therefore the offspring exhibits some phenotype which reflects the blends of the two traits.( four O'clock flower)
However, in co-dominance(e.g AB blood group) none of the dominant allele is completely dominant over one another.That is the two allele of the same gene are present in the same offspring.Therefore the alleles shows their dominating effects, in the offspring, but no blend of the alleles as in the incomplete allele.
Explanation:
Which movement of particles would be most affected by a disorder that causes damage to carrier proteins? osmosis passive transport active transport diffusion
Answer: Active Transport
Explanation: Active transport is the movement of a substance (proteins, enzymes, etc.) from one area of the cell membrane to the next during diffusion, so this would most be affected due to the kinds of substances being transported across the cell membrane and damage can have an impact.
Carrier proteins are involved in active transport. The movement of particles that would be most affected by a disorder that causes damage to carrier proteins is active transport. Option C.
What are the carrier proteins?Carrier proteins are transmembrane molecules involved in active transport.
They carry molecules from one side of the membrane to the other side.
What is active transport?Active transport acts against the electrochemical gradient, so it does need the energy to transport substances.
It carries molecules from a low concentration side to a high concentration side.
The used energy comes from ATP (Na-K bomb) or the membrane's electric potential.
The movement of particles that would be most affected by a disorder that causes damage to carrier proteins is active transport. Option C.
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What are the two primary forces behind ocean currents?
A. Energy transfer from winds
B. Variation in water depth by latitude
C. Density differences in water
D. The positions of Earth, the Sun, and the Moon
Answer:
Energy transfer from wind, and density differences in the water.
Explanation:
The two primary forces behind ocean currents energy transfer from winds. Thus, option A is correct.
What is the oceanic currents?The oceanic currents are produced by two major factors like the density difference and wind action. They are fueled by the sun's solar radiation, Coriolis forces that is responsible for the rotation of the planet is also one of the major forces that make the current interact with the landforms.
Difference produced due to high and low density of seawater that is due to the presence of salt contents. Coriolis forces that is responsible for the rotation of the planet is also one of the major forces that make the current interact with the landforms. The oceanic currents are produced by two major factors like the density difference and wind action.
Therefore, The two primary forces behind ocean currents energy transfer from winds. Thus, option A is correct.
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Why is variation important for natural selection
Explanation:
genetic variation is important as it allowed natural selection to increase or decrease frequency of alleles already in the population. its also important to a population because it enables some individuals to adapt to the environment while maintaining the survival of the population.
Which cell organelle underwent a change that caused this plant to wilt and droop? Which cell organelle helps the plant maintain its structure during such stress?Which condition is required for viruses to reproduce?
Answer: A vacuole undergoes a change in the plant causing wilting and droping.
Explanation:
The vacuole is an organelle, which is a store house of excess water and stored materials. During dehydration, the plant uses water from vacuole. Thus water and stored materials reservoirs get consumed up in this process, the plant experiences scarcity of water. This causes wilting and droping of plant.
The cell membrane is an envelop outside the cells, which causes plants to maintain their structure during stress for example, plant exposed to hypertonic solution. This prevents the cells to burst.
A virus require a living host. A host can be a plant, animal, human, or any other living organism. It does not have a cellular machinery thus uses host cell machinery to replicate its genetic material and produce its progeny.
An ecosystem only receives 4 inches of rain a year.what kind of limiting factors does the drought in Serengeti plains affect?
Answer:
density- independent factors
Explanation:
Which biomolecule do you think is most important in your diet? Why did you pick that biomolecule? Which biomolecule do you think is most important in cell function? Nutrition and snack foods A. List your three favorite snack foods. B Collect a nutrition label from each food. C. If any of the foods on your list don’t come in a package, you can look up the nutrition information on the Internet. D. Write a paragraph about each food. Is it a good source of carbohydrates, lipids, and protein? Would you consider this food healthy? Why or why not? 2. You may have heard the saying, “You are what you eat.” to explain what this statement means.
Answer/Explanation:
There is no single biomolecule that is most important in one's diet; however, proteins would be a fitting choice. This is because there are certain amino acids -- 9 in fact -- that our bodies cannot naturally produce and of which proteins consist. We need these amino acids to survive because they make up proteins, and proteins perform pretty much every crucial function you can think of, ranging from defense to cell signaling to structure. All biomolecules are important in cell function -- carbs are needed for your cells to burn for energy via cellular respiration (a process that yields app. 28-32 ATPs per cycle), lipids are needed for cell membranes (amongst numerous other needs), proteins are needed for the reasons above, and nucleic acids are needed for RNA and DNA.
A. Welch's, Oreos, Chips Ahoy
B. You should be able to do this.
C. Proves my point in B.
D. Yeah, generally the snacks I chose are not healthy, even Welch's fruit snacks. It's junk food and not high in protein. "You are what you eat" makes sense in the quite literal sense because your body mass, your health, and your overall physical attributes are determined by your diet, on top of exercise and your activities throughout your life.
There is no single biomolecule that is most important in one's diet; however, proteins would be a fitting choice. This is because there are certain amino acids -- 9 in fact -- that our bodies cannot naturally produce and of which proteins consist. We need these amino acids to survive because they make up proteins, and proteins perform pretty much every crucial function you can think of, ranging from defense to cell signaling to structure. All biomolecules are important in cell function -- carbs are needed for your cells to burn for energy via cellular respiration (a process that yields app. 28-32 ATPs per cycle), lipids are needed for cell membranes (amongst numerous other needs), proteins are needed for the reasons above, and nucleic acids are needed for RNA and DNA.
A. Welch's, Oreos, Chips Ahoy
B. You should be able to do this.
C. Proves my point in B.
D. Yeah, generally the snacks I chose are not healthy, even Welch's fruit snacks. It's junk food and not high in protein. "You are what you eat" makes sense in the quite literal sense because your body mass, your health, and your overall physical attributes are determined by your diet, on top of exercise and your activities throughout your life.
What are biomolecules give example?Biomolecules include large macromolecules (or polyanions) such as proteins, carbohydrates, lipids, and nucleic acids, as well as small molecules such as primary metabolites, secondary metabolites, and natural products. A more general name for this class of material is biological materials.
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What is the next phase of the carbon cycle for the carbon source labeled C? (2 points) Label A shows a collection of coal, oil and gas. Label B shows a collection of trees and vegetation. Label C shows sky and open atmosphere. Cellular respiration Photosynthesis Fossil fuels DecompositionWhat is the next phase of the carbon cycle for the carbon source labeled B? Label A shows a collection of coal, oil and gas. Label B shows a collection of trees and vegetation. Label C shows sky and open atmosphere. Condensation Transpiration Photosynthesis Decomposition
Answer:
The first answer is "Cellular Respiration" and the second answer is "Photosynthesis".
Explanation:
If we start tracking the carbon in the cycle starting from the atmosphere, we can say that the order it goes through looks like this:
First it gets passed into the plants through photosynthesis.Then it passes to the other organisms that consume the plant or if the plan decomposes it gets passed onto the soil.Then as the organisms that consume the plants die, it finally gets passed to the soil and either helps other plants grow or turns into fossil fuels.For the first part, the next phase after open atmosphere for the carbon is going to be photosynthesis by the plants leaves.
For the second part, the next phase after trees and vegetation is going to be decomposition.
I hope this answer helps.
The labeled C and Labeled B in the given carbon cycle are:
1. cellular respiration
2. photosynthesis
1. The next phase of the carbon cycle for the carbon source labeled C:It will be photosynthesis, as this process is associated with trees and vegetation, in Label B.fossil fuels which is labeled under ADecomposition of organic matter will either take place on land or in water.CO2 released from respiration will add to the atmospherethus, the next phase: cellular respiration.
2. The next phase of the carbon cycle for the carbon source labeled B:it will be photosynthesis, as this process is associated with trees and vegetation, in Label B.fossil fuels which is labeled under ADecomposition of organic matter will either take place on land or in water.CO2 released from respiration will add to the atmosphereThus, the next phase: photosynthesis
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Duration is a measure of the amount of time in which an event occurs. What is an example of a natural event with a very short duration?
Answer:
Tornado: Generally the opposition of types of pressure systems in tornados cannot remain stable long to keep the tornado spinning. Thus, compared to other storms, tornados are rather short lasted.
Explanation:
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