Answer: The advantage of building a DNA model is that u can see the littlest details.
2 limitations are, it might take to long and there only a little bit of things u can do with a modle
Explanation: I don't have one
A.
The advantage of building a model of DNA is :
DNA's one of a kind structure empowers the atom to duplicate itself amid cell division.
B.
The two limitations of the DNA model that you created is :
DNA polymerase is restricted by the reality that it cannot include nucleotides in a 3' to 5' course.DNA polymerase cannot start amalgamation on its possess.C.
The properties of DNA that cannot be demonstrated using this model is :
It is one of a kind structure empowers the atom to duplicate itself amid cell division.
"DNA"Molecular models of DNA structures are representations of the atomic geometry and topology of deoxyribonucleic corrosive (DNA) particles utilizing one of a few implies, with the point of streamlining and displaying the basic, physical and chemical, properties of DNA atomic structures either in vivo or in vitro.
Deoxyribonucleic acid, is the genetic fabric in people and nearly all other living beings.
About each cell in a person's body has the same DNA.
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A cell that has 6 chromosomes in the G2 phase will have how many sister chromatids during that same phase
Answer:
12 chromatids.
Explanation:
If a cell has 6 chromosomes in the G2 phase will have 12 sister chromatids during that same phase because replication of chromosomes occurs which produces two exact copies of each chromosomes. Then 6 chromatids are distributed in one daughter cell while the other 6 chromatids are distributed in other daughter cell and finally the cell division occurs.
explain how and why an earthquake occurs in thorough detail. You should also be identifying the four labels below within your explanation. A good answer would be longer than a paragraph (but < 3)
Answer:
An earthquake is what happens when two blocks of the earth suddenly slip past one another. The surface where they slip is called the fault or fault plane. The location below the earth’s surface where the earthquake starts is called the hypocenter, and the location directly above it on the surface of the earth is called the epicenter.
Sometimes an earthquake has foreshocks. These are smaller earthquakes that happen in the same place as the larger earthquake that follows. Scientists can’t tell that an earthquake is a foreshock until the larger earthquake happens. The largest, main earthquake is called the mainshock. Mainshocks always have aftershocks that follow. These are smaller earthquakes that occur afterwards in the same place as the mainshock. Depending on the size of the mainshock, aftershocks can continue for weeks, months, and even years after the mainshock!
What statement best describes symbiotic relationships?
O Different species live in close associations in an ecosystem.
Abiotic factors interact in an ecosystem.
O Saprophytes respond to abiotic changes in an ecosystem.
O Ecosystem feeding levels show changes in energy.
The statement that best describes symbiotic relationships is different species live in close associations in an ecosystem. The correct option is A.
What is the symbiotic relationship?Symbiotic relationships are those relationships in which two organisms live together and depend on each other for nutrition and space. In symbiosis, both organisms help each other.
For example, cattle and egret. The egret is a wading bird that feeds on the ticks or lice of the cattle. Eating them through the body helps clean the body of the cattle, and it also provides nutrition to the egret.
In an ecosystem, different organism lives together. Tress provides space and food for the animals. Animals help in the dispersion of seeds of various plants. In short, it is symbiosis.
Thus, the correct option is A. Different species live in close associations in an ecosystem.
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Which of the following could explain calico coat color in a male kitten?
Answer:
do you know what the choices are?
What is the animal that looks like a squirrel, but glides. AKA, i know
Answer:
sugar glider
Explanation:
Answer:
either the obvious answer: flying squirrel
or slightly less obvious: sugar glider
Compare the environmental impact of using solar, geothermal, and nuclear energy.
Answer:
Both the sun and geothermal are considered renewable energy sources. ... nuclear energy produces nuclear waste, but solar and geothermal energy does not produce large amounts of waste.
Explanation:
The nuclear energy has more environmental impact as compare to solar energy and geothermal energy. The nuclear energy produces nuclear waste where solar energy and geothermal energy is renewable source of energy.
What type of nuclear wastes produce through nuclear energy?The nuclear energy produces radioactive wastes like uranium mill tailings, spent reactor fuel etc. These radioactive wastes are dangerous for human heath for thousands of year.
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Compare and contrast the disposal of waste via composting and via recycling. What are the
pros and cons of each type?
Answer: Commercial Trash Management, Consulting, Cost Reduction and Zero Waste Programs. Compliance, training, recycle and compost program implementation, waste equipment.
Explanation:
What changes an object's speed and direction? *
A. Friction
B. Acceleration
C. Gravity
D. Inertia
Answer:
C
Explanation:
A change in speed is a change in velocity – so, a change in speed is an example of acceleration! Acceleration may be positive or negative. Negative acceleration is sometimes called deceleration. Force – a push or pull When a force acts on an object; it may change the object’s acceleration (speed, direction, or both).
Energy conversion within a plant cell would be limited most severely by removal of the cell's - A mitochondria B chloroplasts C ribosomes D endoplasmic reticulum
Answer:
The answer is Mitochondria. I took the test and that's the correct answer.
Energy conversion within a plant cell would be limited most severely by removal of the cell's by mitochondria.
What is mitochondria?Mitochondria are membrane-bound organelles (mitochondrial, singular) that produce most of the chemical energy required for biochemical reactions in cells.
The chemical energy produced by mitochondria is stored in a small molecule called adenosine triphosphate (ATP).
Mitochondria contain their own small chromosomes. In general, mitochondria, and thus mitochondrial DNA, are inherited only from the mother.
Therefore, Energy conversion within a plant cell would be limited most severely by removal of the cell's by mitochondria.
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Contast h0m0zyg0u and h3t3r0zyg0u.
Answer:
i need points
Explanation:
cool question
What's the answer to this?
What is the direct cause of most earthquakes?
O Gravitational pull on bedrock by the moon
O deposition of sediment in lakes and oceans
O movement of bedrock along a fault line
O heat exchange betwęen the crust and the atmosphere
Answer:
Pretty sure it's C or B? Most likely C.
The direct cause of most earthquakes is the movement of bedrock along a fault line. Earthquakes occur when energy stored in the Earth's crust is released suddenly, causing the ground to shake. Hence option D is correct.
What is an earthquake?An earthquake is a sudden and rapid shaking of the Earth's crust caused by the breaking and shifting of rock beneath the Earth's surface. The Earth's crust is made up of tectonic plates that constantly move and interact with each other.
When these plates move against each other, they create pressure that builds up over time until the rock breaks, causing an earthquake.
This energy is released when two blocks of rock, called tectonic plates, move relative to each other along a fault.
The blocks may become stuck, and as the pressure builds up, they may suddenly slip, releasing energy in the form of seismic waves that cause the ground to shake.
The intensity and magnitude of an earthquake depend on the amount of energy released and the distance from the epicenter.
While other factors such as volcanic activity, landslides, or human activities can also cause earthquakes, movement along a fault line remains the primary cause.
Hence option D is correct.
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The enzyme joins
to synthesize a new
strand of DNA . DNA replication is called
, because each new DNA molecule is made up of one original and one new strand.
the enzymes joins to synthesize anew DNA
Explanation:
because each new DNA molecules is made of one good original new strand
The epithelial tissues are so important they have the ability to ______________________ _____________________ to initiate ______________________.
Answer:
• covers the body and makes up inner lining
• protects against damage, dust, bacteria
Explanation:
a single strand of DNA helix has the code CGCTAA. which would be the complementary code on the other strand of helix
Answer:
The other side would be GCGATT
Explanation:
Adenine (A), cytosine (C), guanine (G), or thymine (T).
A (adenine) always pairs with T (thymine)
C ( cytosine) always pairs with G (guanine)
Hope this helps.
Sorry if it doesn't.
If transpiration didn't take place, would water be able to enter the roots of the plant? Explain your reasoning
Answer:
Yes
Explanation:
If transpiration do not occur water will enter the roots of the plants because water enter through the roots by osmosis and move to the xylem vessels after which it get to the leaves and it is lost by evaporation and transpiration. Transpiration is the process why by water is loss through the stomata opening of the leaves and this help in exchange of gases, reduction of excess water and help in plant growth.
what is a primary role of decomposers in ecosystem
Answer:
to decompose organic matter
Explanation:
Answer:
Decomposers feed on dead things: dead plant materials such as leaf litter and wood, animal carcasses, and feces. They perform a valuable service as Earth's cleanup crew. Without decomposers, dead leaves, dead insects, and dead animals would pile up everywhere.
What would be a probable explanation for why there are many endemic plants and birds in New Zealand, but no native mammals?
Answer:
Due to isolated before mammals evolve.
Explanation:
There are many endemic plants and birds in New Zealand, but no native mammals because New Zealand is an island which isolated from Gondwana which is a supercontinent about 85 million years ago. Before mammals evolved, the New Zealand splits and go away from the Gondwana. So due to water only those mammals that can swim or fly colonized in New Zealand but not the land living mammals.
What is a contribution of biological wildlife
Answer: Wildlife biologists are important to the safety and preservation of animal species, but they also benefit society as a whole. They observe animals in their natural habitats and conduct experimental studies to test for environmental hazards, diseases and unusual movement patterns.
Explanation: Mark me brainliest
Answer:
i would love to help you but i cant sorry
Explanation:
Which TWO types of rock are formed as particles get pushed closer together?
A. Metamorphic
B. Extrusive igneous
C. Intrusive igneous
D. Sedimentary
Answer:
Sedimentary rock? Because when sediments get pressed together
And then turn into a rock
Which crossbreeding system produces replacement females through the rotation and produces crossbred offspring?
Explanation:
walker 53117 hop it helps you
Which structure is correctly paired with its function? (1) testis — produces nutrients for the offspring (2) placenta — allows nutrients to diffuse from the mother to the embryo (3) uterus — produces testosterone used in egg production (4) ovary — provides a place for the internal development of the embryo
Answer:
(2) the placenta allows nutrients to diffuse from the mother to the embryo.
Explanation:
The placenta is a shared organ between the mother and the embryo. It diffuses the necessary nutrients from the mother to the future baby and the residues from this one to the mother, so that she can expel them. The placenta separates the mothers and the embryo blood, but it allows the diffusion of said nutrients and wastes through especial parts of the placenta with thin walls.
Which of the following types of molecules contains the most energy per gram?
a
Proteins
OOO
Lipids
Carbohydrates
с
Proteins contain about 4,1 kcal/gram
carbohydrates contain about 4,1kcal/gram
lipids contain about 9,1 kcal/gram
so the answer is lipids
Identify the types of genetic recombination.
occurs in metaphase I.
occurs during sexual reproduction.
is random chromosome alignment resulting in variation.
occurs in prophase I.
fuses gametes to form offspring with genes from each parent.
exchanges genetic information between non-sister chromatids.
Answer:
Explanation:
The answers to your questions about genetic recombination are:
Independent assortment happens during metaphase I.
Fertilization happens during sexual reproduction.
Independent assortment is random chromosome alignment resulting in variation.
Crossing over happens during prophase I.
Fertilization fuses gametes to form offspring with genes from each parent.
Crossing over is the exchange of genetic information between non-sister chromatids.
Answer:
Independent assortment happens during metaphase I.
Fertilization happens during sexual reproduction.
Independent assortment is random chromosome alignment resulting in variation.
Crossing over happens during prophase I.
Fertilization fuses gametes to form offspring with genes from each parent.
Crossing over is the exchange of genetic information between non-sister chromatids
Explanation:
5. You have 5g of Al. What is its volume?
Answer:
I think its 5g
Explanation:
lots of teachers ask really easy questions and you over think it
almost a trick question
which term names part of the peripheral nerves system A spinal cord B brain C sensors
Answer:
[tex]\boxed {\boxed {\sf C. \ Sensors}}[/tex]
Explanation:
There are two divisions of the nervous system: the central and peripheral.
The central nervous system (CNS) is made up of the brain and spinal cord. This section processes information gathered from the sensory organs.
The peripheral nervous system (PNS) is divided into the autonomic and somatic, with different functions. Regardless of the subdivision, the PNS is made up of all the nerves and sensory receptors. The nerves are connected to the brain and spinal cord, which allows them to pass information from the PNS (where it is gathered ) to the CNS (where it is processed).
So, the spinal cord (choice A) and brain (choice B) are parts of the central nervous system, not peripheral. The correct answer must be C. sensors
Answer:
C) Sensors
Explanation:
I hope this helps, I took the test :D Have a great day/night!
9. Use the diagram to answer the question below.
cell chloroplast
wall
cell
membrane vacuole nucleus
un
DO
The cell membrane plays an essential role in the life of the cell. How does the cell membrane
help maintain the health of the cell in the figure above?
Answer:
It provides protection for the cell it also provides a fixed environment
Explanation:
Which process produces a greater number of offspring? A. Chromosome duplication. B. Asexual reproduction. C. Gamete formation. D. Sexual reproduction.
Answer:
Sexual reprodution! wheres my cookie?
Explanation: its right i think
Answer:
the answer is C
Explanation:
The Appalachian Mountains were formed about 500-400 million years ago. What has caused them to change so much over time
Answer:
There are many factors that go into the changes made to the Appalachian Mts.; you've got wind erosion, water erosion from rain/snow melting, and tectonic plate movements that can either cause the mountains to grow or to shrink.
If humans accidentally release an herbicide, a chemical that kills plants, into the ponds, what impact would this have on the amounts of carbon the ponds could remove from the surrounding environment?
A.The amounts of carbon that the ponds could remove would decrease because there are less plants to cycle matter.
B. The amounts of carbon that the ponds could remove would increase because there is more area to cycle matter.
C. The amounts of carbon that the ponds could remove would increase because the plants decompose underwater.
D. The amounts of carbon that the ponds could remove would decrease because the plants retain strong roots.