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Answer: DNA replication needs to occur because existing cells divide to produce new cells. So the DNA needs to be copied before cell division so that each new cell receives a full set of instructions.
Explanation:
During cell division, a cell must replicate its DNA, and if there are errors Before a cell can divide, many processes must occur, including the proper Mitosis is the phase when the cell actually divides into two cells, known as daughter cells. giving replication enzymes access to create a new copy of each chromosome.
Related Questions
Activity of integration 9 have been asked to importance of plants to man. The primary already knows that plants make food but they Your task 19 to work down in not more than cowords) the details of the structures involved you would explain this in know talk to the primary your former School. The talk is about class Seven do not the process knowledge of Biology. You can during your talk. talk using your your use the image below chloroplastccontains chlorophyll) Nucleus cytoplasm vacuole membrane cell membrane cellulose Cell wall Chapter summary A cell the basic unity where most lefe process take place •cells have different shapes, sizes and structures to carryout All living organisms are made up of cello specialized functions In multicellular tissues that Join group to form argan / body systems. organisms, cells combine to form together to form organs which
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A DELETED
Explanation:
can salt dissolve in water
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Answer:
Yes, salt can dissolve in water
Explanation:
One example of this is the ocean.
Answer:
Yes!
Explanation:
:)
DNA has the instructions for assembling which of the following?
Lipids
fatty acids
proteins
carbon hydrates
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Answer:
Proteins
Explanation:
During what phase of the cell cycle is the cell growing and preparing for cellular division
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Which site is most commonly infected by mycobacterium tuberculosis
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Answer:
The most common site of infection—and active tuberculosis—is the upper part of the lungs
4000 years ago a population of cichlid fish were isolated in Lake Nagubago in central
Uganda. Since then 5 new species have formed, distinguished by their differing
coloration and mating rituals. These five groups of fish are considered unique species
because they do not naturally interbreed. ( it’s about patterns of evolution)
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The populations of the cichlid fish are different species because they do not naturally interbreed.
What is a specie?
The term specie refers to a group of organisms that have the same characteristics and are capable of interbreeding with each other. Members of the same species have the similar genetic makeup.
The question is incomplete, however, we can truly conclude that their are five new species formed because they do not naturally interbreed.
Learn more about species: https://brainly.com/question/13259455
Cichlid fish had a lineage divergence during their evolution in the lake Nagubago
Lineage divergence (or speciation)
Patterns of lineage formation can be identified when constructing and examining a phylogeny. Phylogeny may reveal that a particular lineage has undergone unusually frequent speciation, creating a thick tuft of branches on the tree. It may also reveal that the lineage has a low rate of lineage divergence, represented by a long branch with few branches protruding from it. Or it may reveal that several lineages have experienced an “explosion” of divergence at the same time.
With this information, we can conclude that cichlid fish had a lineage divergence during their evolution in Lake Nagubago
Learn more about Lineage divergence in brainly.com/question/7308494
Describe the relationship of the physical environment to changes in species
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Answer:
The physical environment can change and adapt a species due to the significant changes that are happening. An example of this is the giraffe getting a longer neck to reach higher trees. So the relationship is based on the significant changes that happen to the environment, and the adaptations that animals have to go through to be able to survive.
Explanation:
Which statement compares the amount of surface fresh water found in different locations?
Select the correct answer.
1.The volume of rivers and wetlands is greater than the volume of the lakes.
2.The volume of groundwater is greater than the volume of ice and snow.
3.The volume of ice and snow is greater than the volume of lakes.
4. The volume of lakes is greater than the volume of groundwater.
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Where is Earth's Water?
"Water, Water, Everywhere...."
You've heard the phrase, and for water, it really is true. Earth's water is (almost) everywhere: above the Earth in the air and clouds, on the surface of the Earth in rivers, oceans, ice, plants, in living organisms, and inside the Earth in the top few miles of the ground.
For an estimated explanation of where Earth's water exists, look at this bar chart. You may know that the water cycle describes the movement of Earth's water, so realize that the chart and table below represent the presence of Earth's water at a single point in time. If you check back in a million years, no doubt these numbers will be different!
Left bar: All water, freshwater, and saline, on, in, and above the Earth.
Center bar: All freshwater
Right bar: Only the portion of freshwater residing in surface water (rivers and lakes, etc), snow and ice, and relatively-shallow groundwater.
Here is a bar chart showing where all water on, in, and above the Earth exists. The left-sidebar chart shows how almost all of Earth's water is saline and is found in the oceans. Of the small amount that is actually fresh water, only a relatively small portion is available to sustain human, plant, and animal life.
Bar chart showing the distribution of water on, in, and above the Earth.
Sources/Usage: Public Domain.
Notice how of the world's total water supply of about 332.5 million cubic miles of water, over 96 percent is saline. And, of the total freshwater, over 68 percent is locked up in ice and glaciers. Another 30 percent of freshwater is in the ground. Fresh surface-water sources, such as rivers and lakes, only constitute about 22,300 cubic miles (93,100 cubic kilometers), which is about 1/150th of one percent of total water. Yet, rivers and lakes are the sources of most of the water people use every day.
how does kidney contribute to homestasis?
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Answer:
The kidneys maintain homeostasis by controlling the amount of water, ions, and other substances in the blood. Kidneys also secrete hormones that have other homeostatic functions.
Explanation:
Choose one the correct types of weathering and type it in the box exactly as it is written!
abrasion
oxidation
animal
water
wind
acid rain
plant root
ice wedging
exfoliation
*ill mark brainliest!!<3*
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Answer:
1st picture: water
2nd picture: wind
3rd picture: ice wedging
4th picture: exfoliation
5th picture: oxidation
6th picture: plant root
7th picture: animal
8th picture: acid rain
9th picture: abrasion
Explanation:
Hope this helps
Answers:
Image 1- Abrasion or Water (I'm not sure, could be either in this case, but probably Water)
Image 2- Wind
Image 3- Ice Wedging
Image 4- Exfoliation
Image 5- Abrasion (Pretty sure)
Image 6- Plant root
Image 7- Animal
Image 8- Oxidation
Image 9- Acid Rain
I'm counting images from left to right, top to bottom, so for example the rock arch image in the top left is image 1, and the Statue of Liberty is image 8. Hope this helps and have a great day!
Which of the following most accurately explains the greenhouse effect?
A. Long light waves enter the atmosphere and become trapped.
B. Short light waves enter the atmosphere, are reflected, and the waves get longer. These long waves are trapped by the atmosphere.
C. Long light waves enter the atmosphere, are reflected by the earth's surface, and waves shorten. These short waves are trapped by the atmosphere.
D. Incoming solar radiation is trapped in the upper atmosphere and then heats the layers below
Answers
Answer:
the last option is the correct answer
Explanation:light waves cause little to no heat to be trapped
The most accurate explains the greenhouse effect is Incoming solar radiation is trapped in the upper atmosphere and then heats the layers below.
What is Greenhouse effect?The greenhouse effect is the heating of the earth.
The gases that are trapped in the earth create a cover around the earth.
These gases prevent the heat from going outside the earth.
Some greenhouse gases are carbon dioxide, sulfur dioxide, methane, etc.
Thus, the correct option is D.
Learn more about the greenhouse effect
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Viscosity is a measure of a fluid’s ?
A. Resistance to flow
B. Adhesive Forces
C. Average kinetic energy D. Buoyancy
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HELP PLEASE !
One difference between cellulose and starch is:
-starch consists of glucose, while cellulose does not.
-starch is made by plants, while cellulose is not.
-starch is used for storing energy, while cellulose is not.
-starch is a polysaccharide, while cellulose is not.
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Answer:
starch is made by plants whie cellulose is not
g ______________ pair with UAC, UAU, and UGC codons. Group of answer choices tRNAs ribosomes elongation factors release factors initiation factors
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The anticodons on tRNA are the ones that pair with codons on mRNA during translation.
TranslationIt is also known as protein synthesis.
During this process, the genetic codes on mRNA, otherwise known as codons, pair with their complementary anticodons on tRNA to release the respective amino acid.
The amino acids are linked together by peptide bonds to give the primary structure of proteins.
More on translation can be found here: https://brainly.com/question/17485121
What is the cell cycle? I’m asking brainly because my teachers never really get to the point.
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Answer:
A cell cycle is a series of events that takes place in a cell as it grows and divides
Explanation:
which term encompasses all of the others?
a. natural capital
b. ecosystem services
c. renewable resources
d.natural resources
Answers
Answer:
A
Explanation:
Which of the following shows the results that you would get if you tested beef using the four tests in the Gizmo?
A. test tubes A B. test tubes B C. test C D. test tubes D
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Answer:
c.test c
hope this helps :)
Explanation:
Explain the role of density in air circulation.
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Answer:
Atoms and molecules of gas move from areas of high density to areas of low density and from areas of high pressure to areas of low pressure. ... The warmer air at the equator is less dense than the cold air of the poles. Thus, the air from the poles tends to flow toward the equator (toward the area of lower density).
Hopes this help
Explanation:
What type of cell is this?
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which force is a noncontact force?
A. a person pulling a wagon
B. a raft floating on water
C. a magnet attracting metal
D. all normal forces
Answers
Answer:
C. magnet attached to meta
Explanation:
hope this helps
Answer:
Magnet one
Explanation:
This is because the force is there but in a way it is not in contact with the object
The normal sequence of genes along a hypothetical chromosome is ABC*DEFGH, where letters represent genes and the asterisk (*) represents the centromere. A mutation event results in a chromosome in which the sequence of genes is ABC*DGFEH. This type of mutation is The normal sequence of genes along a hypothetical chromosome is ABC*DEFGH, where letters represent genes and the asterisk (*) represents the centromere. A mutation event results in a chromosome in which the sequence of genes is ABC*DGFEH. This type of mutation is :
a. A point mutation.
b. A translocation.
c. A nonsense mutation.
d. A duplication.
e. An inversion.
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Answer:
The correct option is e
Explanation:
An inversion mutation is a situation in which a sequence of the gene on a chromosome breaks out and rearranges itself from reverse (to the beginning) and then attaches itself back to the point of breakage of the same chromosome.
From the question, mutation changed the gene sequence from ABC*DEFGH to ABC*DGFEH. From this mutation, it can be seen that the gene sequence "EFG" broke-out, rearranged itself from reverse to the beginning as "GFE" and then attached itself back to the points of breakage.
NOTE: This type of inversion is called paracentric inversion since the centromere (represented as * in the question) is not part of the breakage.
Are gender traits completely a result of societal expectations?
Answers
Answer:
I think The Alps will be a bit more than a few days away from the meaning of the day off today so I can get the rest of the people of the Himalayan region was farming handicraft and animal rearing and the former President of South Africa who is this the one who is the real phone number of Dhavni bhanushali who is the real phone number of Dhavni bhanushali who is the real phone number of Dhavni bhanushali who is the real phone number of Dhavni bhanushali who is the real phone number of Dhavni bhanushali who is the real phone number is switched on Europe's namaste to you later then I will tell you what I have to say to you and I will must pray for you and your family and all the best wishes for the back-to-school rush at his store today and I will must pray for you and your family a very happy birthday to u too my baby girl is not good night dear sir is there a way to 6 the baby girl from the meaning of the day off today so I can get the rest of the people of the Himalayan region was farming handicraft and animal rearing on Friday evening for the back-to-school rush at his store and the rest is a bit of the project for us all now but will be a little bit more of the people living.
Explanation:
I don't know what to do about it and sorry but Mark me the brainlist
At a constant temperature and amount of gas, how are pressure and volume related? A. directly B. inversely C. not related
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Each rung of the DNA ladder is made up of
A( single nitrogen base
B( pair of nitrogen bases
C( pair of carbon bases
D( single carbon base
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Explain why it could be possible to have the same species of penguin living in multiple geographic locations.
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It could be possible to have the same species of penguin living in multiple geographic locations due to the process of adaptation.
What is adaptation?Adaptation refers to the characteristic of an organism that helps them to survive better in the surrounding environment. Living organisms are adapted to the habitat they live because they have built special features that help them to survive.
So we can conclude that it could be possible to have the same species of penguin living in multiple geographic locations due to the process of adaptation.
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Explain the qualities of good seed
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Answer:
I mean I nailed my amoung us admin swipe card first try ✌
Why do bacteria use glucose?
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Answer:
for both biosynthesis and energy production
Carbon dioxide is reduced to glucose, which is used for both biosynthesis and energy production. Depending on the hydrogen source used to reduce CO2, both photolithotrophic and photoorganotrophic reactions exist in bacteria.
Photosynthesis uses carbon dioxide, while cellular respiration produces carbon dioxide?
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Answer: Yes
Explanation: Carbon dioxide is one of the raw materials and it is one of the products in cellular respiration.
Answer: Yes photosynthesis uses carbon dioxide, and yes cellular respiration produces carbon dioxide and water.
Explanation: Photosynthesis releases the energy that is stored during the process of cellular respiration. Glucose is used during cellular respiration to produce food that is broken down during photosynthesis.
why does paramcium never die
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Answer:
Paramecium never gets old because it keeps on dividing into new paramecium by reproduction.
g DNA polymerase is the enzyme that synthesizes a complementary strand of RNA from a DNA strand. Select one: True False
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Answer:
False
Explanation:
g DNA Polymerase enzyme synthesises a complimentary DNA strand from a DNA strand.