Answer: Telophase
Explanation:
Mitosis is a process of division of the nucleus, which consists of the equal sharing of genetic material (DNA). This type of division occurs in somatic cells and the next step after mitosis is the division of the cytoplasm (cytokinesis), to form two genetically identical daughter cells.
First, it is necessary for the genetic material to be duplicated, so that each newly created cell receives the correct number of chromosomes (structure smade up of DNA). To separate these chromosomes, during anaphase, the chromosomes are anchored to the spindle microtubules and aligned at the metaphase plate (the center of the cell). The sister chromatids (two copies of a chromosome) are separated by the microtubules anchored to their kinetochores as they disassemble, heading toward the respective centrosomes (an organelle in which microtubules grow). Then, the microtubules pushing the centrosomes (and the set of chromosomes associated with them) toward opposite ends of the cell. Since it is necessary for the chromosomes to go to the poles of the cell, new cells are formed. So in this step, it is necessary that the nuclear envelope is not present (otherwise, the nucleus could not divide).
During telophase, microtubules not attached to kinetochores continue to elongate, further stretching the cell. The sister chromosomes are each associated with one of the poles, and as the division of the nucleus is completed, the nuclear envelope reforms around both chromosome sets, using fragments of the nuclear envelope of the original cell. The chromosomes are decondensed back into chromatin and only the cytokineses remain.
The fluorophore labels proteins that are part of the nuclear membrane and as telophase forms back, these proteins are expressed more. So, since the proteins of the nuclear envolope are labeled with a green fluoroforum, the green fluorescence would be most intense during telophase. Therefore there will be more intensity of green color compared to anaphase where the nuclear membrane is disintegrated.
Helpppppppppp meeeeeee
Explanation:
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what changes were most likely caused by a shift in earth's continents?
Answer:
The earth’s crust is broken into separate pieces called tectonic plates (Fig. 7.14). Recall that the crust is the solid, rocky, outer shell of the planet. It is composed of two distinctly different types of material: the less-dense continental crust and the more-dense oceanic crust. Both types of crust rest atop solid, upper mantle material. The upper mantle, in turn, floats on a denser layer of lower mantle that is much like thick molten tar.
Each tectonic plate is free-floating and can move independently. Earthquakes and volcanoes are the direct result of the movement of tectonic plates at fault lines. The term fault is used to describe the boundary between tectonic plates. Most of the earthquakes and volcanoes around the Pacific ocean basin—a pattern known as the “ring of fire”—are due to the movement of tectonic plates in this region. Other observable results of short-term plate movement include the gradual widening of the Great Rift lakes in eastern Africa and the rising of the Himalayan Mountain range. The motion of plates can be described in four general patterns:
<p><strong>Fig 7.15.</strong> Diagram of the motion of plates</p>
Collision: when two continental plates are shoved together
Subduction: when one plate plunges beneath another (Fig. 7.15)
Spreading: when two plates are pushed apart (Fig. 7.15)
Transform faulting: when two plates slide past each othe
Explanation:
Which genetic engineering biotechnology did the researchers use to insert the human gene into the bacterial DNA?
Answer:
recombinant
Explanation:
it was build in a laboratory by SINTISTS
Answer:
Recombinant DNA Technology.
Explanation:
Hope the answer is helpful.
Cual elección mejor resume el resultado del experimento de Redi?
Redi definió con precisión la palabra vivo.
Redi refutó la generación espontánea.
Redi demostró que las moscas provienen de carne podrida.
Redi demostró que los seres vivos pueden provenir de cosas no vivas.
DONE
In the chemical equation for photosynthesis, carbon dioxide and water are converted to glucose and oxygen
6CO2 + 6H20 - CH1206 + 602
Which component could be added to complete this chemical equation?
Answer:
C6H12o6 + 602
Explanation:
What reasons do some people give for opposing the reintroduction of wolves to Yellowstone?
Answer:
Many ranchers strongly opposed the reintroduction for wolves because if wolves left the park and killed their live stock they would lose money. However, they are important to maintain a balance in the ecosystem.
If you are interested in learning more, I would suggest reading Wolf Stalker (National Parks Mysteries)
Happy learning!
--Applepi101
Which is NOT a lipid?
A. water
B. wax
C. butter
D. oil
Answer: A
Explanation:
Answer:
In short the correct answer is A. Water
Explanation:
First off what is a lipid?
A lipid is any of a class of organic compounds that are fatty acids or their derivatives and are insoluble in water but soluble in organic solvents. They include many natural oils, waxes, and steroids.
water does not fit into those classifications which makes water the odd 1 out.
Which RNA base pairs with the adenine in DNA?
Othymine
O guanine
O cytosine
Ouracil
Answer:
Uracil
Explanation:
In RNA Adenine pairs with Uracil
In DNA Adenine pairs with Thymine
Thymine dos not exist in RNA
Hope this helps ^^
Adenine in DNA pairs with uracil in RNA. Therefore option “D” is correct.
What is nucleotide base pairing?There are five types of the nucleotide bases adenine, cytosine, guanine, thymidine, and uracil. These divide into two classes of nucleotides pyrimidine and purine nucleotide bases. Pyrimidines are uracil, thymine, and cytosine whereas adenine and guanine are purines.
DNA consists of adenine, cytosine, guanine, and thymidine. In RNA, adenine, cytosine, and guanine are present but thymine is replaced by uracil.
Pyrimidine always binds with the purines through hydrogen bonding. Adenine binds with thymine. Cytosine binds with guanine. But when adenine pairs with uracil in RNA.
Nucleotide base pairing is important for the stability of the DNA.
Learn more about nucleotide base pairing, here:
https://brainly.com/question/15900878
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In sweet pea plants, an allele for purple flowers (P) is dominant to an allele for red flowers (p). Additionally, an allele for long pollen grains (L) i dominant over an allele for short plan grains (l). Geneticist crossed plants that were heterozygous for both traits (PpLl X PpLl). What is the probability of producing plants with purple flowers and short pollen grains? 3/16 3/16 9/16 9/16 1/2 1/2 1/16
Answer:
P(purple, short) = 3/16
Explanation:
Purple flowers require genotypes Pp, pP or PP
Short pollen grains require genotype ll
The genotypes are
PPll (1/16), Ppll (1/16), pPll (1/16) for a total of 3/16
Why do plants go dormant in the fall and
winter months?
A. There isn't enough energy given off for them to capture,
so they try to conserve it.
B. They go dormant to allow the surrounding plants to
absorb more sunlight.
C. This is when they are about to reproduce so they do this
to conserve energy before the cells split.
What is an alternative to living in an urban area?
Explanation:
Among the many alternatives to urban sprawl, nearly all can be placed under the umbrella of “smart growth” or “New Urbanism.” Smart growth is a management strategy designed to direct the growth of urban areas, whereas New Urbanism focuses on the physical design of communities to create livable and walkable ...
Which homeostatic process is characterized by the diffusion of only water molecules?
active transport
osmosis
passive transport
dynamic equilibrium
Answer:
Osmosis
Explanation:
Osmosis is the movement of water particles from a region of high concentration (where there is more of it) to a region of low concentration ( where there is less of it).
Answer: b) osmosis
Explanation:
took test
how is information translated during protein synthesis?
Answer:
•according to the codons of mRNA
•tRNA molecules with complementary unticodon
•bring the required amino acids to the ribosome
•the the acids link together by peptide bonds
Sinkholes and caves are an example of:
A. Climate Change
B. Mechanical Weathering
C. Sediment Deposition
D. Karst Topography
Answer:
I think it's D. Karst Topography
Explanation:
Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant rocks, such as quartzite, given the right conditions.
Explain how concern for profits shapes business decisions.
Answer:
Businesses/companies will often compromise the quality of a product or service in order to make a profit. If a company uses cheap supplies to make a product, they will make more profit from it.
Here is an example:
Imagine you are making soap-making company. You use all organic ingredients which are very expensive. Let's say it takes $6 for you to make one bar of soap. If you sell your bars for $10, then you will make a $4 profit from each bar sold.
Now let's say another company starts making soap. It looks and feels almost exactly like yours. HOWEVER, this company uses artificial ingredients. It takes them only $3 to make a bar of soap, and they sell their soap on "sale" for $9. Not only will they likely sell more soap than you because their soap is cheaper, but they will make a $6 profit from each bar sold-- two more dollars per bar than you.
The same can be true the other way around of course. If a business realizes that nobody is buying their product because it is so poorly made, then they will improve the quality of their product in order to increase their sales.
which type of reaction has a high reaction rate
can u name off the diffrent reactions?
briefly outline the two stages of urine formation
Explanation:
There are three main steps of urine formation: glomerular filtration, reabsorption, and secretion. These processes ensure that only waste and excess water are removed from the body.
The end result of technology is best described as:
O A. the result of a type of scientific experiment.
O B. the growth of new political ideas through science.
O C. controversial new ideas questioned by society.
O D. products or processes that help solve problems.
Answer:
D. products or processes that help solve problems.
Explanation:
Do you agree or disagree with the statement ? : "The following mutated DNA shown in the table is a substitution."? How
do you know?
Normal DNA: TAC GAC CTC ATT
Mutated DNA TAC GGT ACC TCA TT
nope
Explanation:
because there is also addition of bases in the mutated gene however there is some bases which are just substituted for other.
hope this make sense:)
Upon close examination of the skeleton of an adult python (snake), a pelvic girdle (hip bones) and leg bones can be observed. These features are an example of
A.artificial selection
B. homologous structures
C. vestigial structures
D. Fossil Record
Which of the following organ systems perform interrelated functions within the human body?
I. excretory and digestive
II. circulatory and respiratory
III. muscular and nervous
IV. skeletal and muscular
A.IV only
B. I,II, and IV only
C. I, II, III, and IV
D.II and IV only
Answer:
B
Explanation:
cause it interacts with you hear pumps and helps the body stay alive
What is the role of microfilaments?
Answer: Microfilaments assist with cell movement and are made of a protein called actin. Actin works with another protein called myosin to produce muscle movements, cell division, and cytoplasmic streaming. Microfilaments keep organelles in place within the cell.
Explanation:
What is the difference between the axial and appendicular skeleton?
A. the axial skeleton helps with blood flow and the appendicular skeleton helps with temperature regulation
B. the axial skeleton allows for movement and the appendicular skeleton protects vital internal organs
C. the axial skeleton protects vital internal organs and the appendicular skeleton allows for movement.
D. the axial skeleton helps with temperature regulation and the appendicular skeleton helps with blood flow.
Answer: C. the axial skeleton protects vital internal organs and the appendicular skeleton allows for movement.
Explanation:
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What happens if a person has one kidney removed? 1 point a. They will continue as normal b. They will stop making urine c. They will accumulate excess urea D. They will die.
Which is not a possible consequence of global warming?
Answer:
Reduction in secondary pollutants
Explanation:
Reduction in secondary pollutants is not a possible consequence of global warming.
please help me anyone
Answer:
A
Explanation:
I guessed - good luck
Answer:
D.They create open grassy areas for large herbivores, such as elk, deer, bison and moose.Explanation:
HOPE IT HELPS✓™
If an organism has 17 chromosomes in its egg cells, what is the diploid number of the organism?
Answer:
34
Explanation:
Because 17 x 2 is 34 diploid.
5. Below shows the model of a water particle. Which of the following
statements about a water particle is incorrect?
oxygen
atom
hydrogen atoms
-A. It is made up of two hydrogen atoms and one oxygen atom.
-B. It is made up of two kinds of molecules.
-C. It is larger than an oxygen atom.
-D. It is also called a water molecule.
Answer:
C
Explanation:
A water molecule the the combination of 1 oxygen atom and 2 hydrogen atoms hence option C is untrue
Plz help me guys I gained helping hand rank with 200 points but now my points have been decreased to 7 what to do plz help
Answer:
sorry but I don't understand
Explanation:
please take it in a polite way