Answers
Answer:
Mitosis is used to produce daughter cells that are genetically identical to the parent cells. The cell copies - or 'replicates' - its chromosomes, and then splits the copied chromosomes equally to make sure that each daughter cell has a full set.
Explanation:
Related Questions
While studying for a test, Tyrone created some note cards. What would be an appropriate title for the note
card above?
A product of photosynthesis.
A reactant of photosynthesis
Parts of a plant cell.
Organelles that capture sunlight.
Answers
In the process of
Choose...
, DNA is used as a template for making another type of nucleic acid called
Choose...
. The process begins when the enzyme
Choose...
binds to a region called the
Answers
Answer:
In the process of transcription, DNA is used as a template for making another type of nucleic acid called RNA. The process begins when the enzyme RNA polymerase binds to a region called the promoter.
Explanation:
I took the test lol
Transcription is a particularly important stage in gene expression, since it is the main method by which the cell regulates which proteins are to be created and at what rate.
What is the role of enzyme in the transcription process?RNA polymerase, which creates a complementary strand of RNA using a single-stranded DNA template, is the primary enzyme involved in transcription.
Each new nucleotide is added to the 3' end of the strand as RNA polymerase constructs an RNA strand in the 5' to 3' orientation.
The first step in unlocking a cell's genetic code is transcription. Enzymes known as RNA polymerases construct complementary RNA molecules to a section of one strand of the DNA double helix during transcription.
Therefore, In the process of transcription, DNA is used as a template for making another type of nucleic acid called RNA. The RNA polymerase enzyme binds to a region known as the promoter to start the process.
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Which claim is the most likely explanation for why the mouse population changed over time?
O The hawks eat more dark mice than white mice because the dark mice taste better.
O The white mice are able to reproduce more successfully than the dark mice do.
O The hawks eat more white mice than dark mice because they can see the white mice more easily.
O The hawks eat more dark mice than white mice because they can see the dark mice more easily.
Answers
Answer: the answer is C
Explanation:
Answer:
Answer is 3-The hawks eat more white mice than dark mice because they can see the white mice more easily.
Explanation:
I hope it's helpful!
How did the temperature relate to the “recommended temperature limit” (solid horizontal red line)?
Will give extra points for right answer or explanation
Answers
Answer:
The “recommended temperature limit” represents limit of the temperature that is good for our world.
Explanation:
The temperature related to the “recommended temperature limit” means that in the graph there is a limit of temperature for our world's environment. if the temperature is between this limit, there is less or no adverse effect on our environment while on the hand, if the temperature exceeds from this limit, then it adversely affected our world because the emission of carbondioxide gas in the atmosphere increases due to this increase temperature..
Please help. Thank you
Answers
what do you call that shaking of the ground?
Answers
Answer:
Earthquake
Explanation:
occurred when
stressed in the earth
crust
help me plzzz asap...
will give brainliest if right
Answers
Answer:
first option for the first question and second option for the second question.
Explanation:
A bear, many trees, and the river is known as
A. Organism
B. Population
C. Community
D. Ecosystem
Answers
the definition of this is, "a biological community of interacting organisms and their physical environment."
Aerobic respiration occurs in the _____ of cells. It can transform 1 glucose into _____ ATPs when _____ is available
Answers
Answer:
Aerobic respiration occurs in the mitochondria of cells. It can transform 1 glucose into 38 ATPs when oxygen is available
Explanation:
(04.01 LC)
Which of the following conditions is necessary for natural selection to occur? (3 points)
More organisms are born than can survive.
Each individual organism that is born must survive.
There must be no mutations among organisms.
There must be no variation among organisms.
Answers
Answer:
A
Explanation:
The condition that is necessary for the natural selection to occur is that each individual organism that is born must survive. The correct option is B.
What is natural selection?Natural selection is the process by which living organism populations adapt and change.
Individuals in a population are naturally variable, which means they differ in some ways. This variation indicates that some people have traits that are better suited to their environment than others.
Natural selection, Darwin proposed, is a mechanism for evolution in which heritable traits that help organisms survive and reproduce become more common in a population over time.
The phrase "survival of the fittest" refers to the process of natural selection, a mechanism that drives evolutionary change.
The condition for natural selection to occur is that each individual organism that is born must survive.
Thus, the correct option is B.
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PLEASE ANSWER QUICK
Which statement best explains the difference in the mouse populations on Island A and Island B at the end of the 20 years?
Question 2 options:
More brown mice were in the half of the original population that was sent to Island B than in the group sent to Island A.
Conditions on Island B favored the individuals with brown fur, while both fur colors were evenly favored on Island A.
On Island A, the allele for gray fur was dominant, while on Island B, the allele for brown fur was dominant.
The recapturing of mice on Island A and Island B was done differently.
Answers
Answer:
Conditions on Island B favored the individuals with brown fur, while both fur colors were evenly favored on Island A.
Explanation:
Answer:
A i think-
Explanation:
Which correctly list three places that freshwater is found?
A. Rivers, oceans, lakes
B. Oceans, coastal wetlands, seas
C. Ice sheets, water vapor, rivers
D. Water vapor, streams, oceans
This is my little sisters question in 6th grade that I forgot the answer to
Answers
Answer:
C
Explanation:
There are two kinds of water, fresh and salt water. Salt water is found in the ocean, which means that any answer with salt water, or the ocean, in it is not a correct source of freshwater. A, B, and D, all include the ocean as their answer, which means that they all include salt water, so C is the only option left. Lakes, rivers, water vapor, and ice sheets are all examples of sources of freshwater. I hope your sister gets a good grade!
Answer:
C
Explanation:
Mike is doing a project for science class. He is making an analogy of a cell and relating it to the structure and function of a city. He is looking for a building to represent the mitochondria. Which building in a city has a similar function and would best represent the role of the mitochondria in the cell?
Group of answer choices
the water tower
the power plant
the police station
the library
Answers
Answer:
Power plant
Explanation:
5. Which of the following is not an organic molecule? *
A.glucose
B.sugar
C.starch
D.carbon dioxide
Answers
Answer:
Carbon Dioxide
Explanation:
I think. I am pretty sure.
7. A magnetic force can ....
or ......
an object at a distance
Answers
Answer:
attract or repel
Explanation:
plz mark brainliest
Someone please help me :(
Consider what you know of global warming and how the atmosphere works, and explain why the Earth might be warming
up
Answers
Climate alternate refers to long-time period shifts in temperatures and climate patterns. These shifts can be natural, however, because, in the 1800s, human sports had been the principal motive force of weather alternate, mostly because of the burning of fossil fuels (like coal, oil, and gas), which produces warmness-trapping gases.
Increases in greenhouse gases—i.e., hint gases including carbon dioxide and methane that soak up warmness strength emitted from Earth's floor and reradiate it back—generated with the aid of using enterprise and transportation reason the ecosystem to preserve greater warmness, which will increase temperatures and alters precipitation patterns.
What is the effect of global warming?Scientists agree that the earth's growing temperatures are fueling longer and warmer warmness waves, greater common droughts, heavier rainfall, and greater hurricane.
Hence conclude global warming is effective.
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I don't know what subject to put this under, but my friend just told me she's a furry. how should I respond to this, and what should I say? thanks :)
Answers
Answer:
I mean I don't think there's any thing wrong with being a furry, try to be supportive and that you don't think of them any differently, overall just try to be supportive. :)
Answer:
Just be supportive, there is nothing wrong with being a furry.
Explanation:
which is most likely a covalent compound
a.) NaCl
b.) KCl
c.) CuF2
d.) CF4
Answers
Answer:
CF4
hope it help u
plz follow me
Tropical masses of air form near the equator or near a low pressure area true or false
Answers
Answer:true
Explanation:because Air masses that form near the equator are tropical. true. Wind is caused by differences in temperature and differences in air pressure.
MULTIPLE CHOICE QUESTION
Carbon films are cool because they leave
Answers
What’s the dna strand of AATCATCTT
Answers
Answer:
The complementary strand of DNA for AATCATCTT is TTAGTAGAA
QUICK ASAP PLS Certain bacteria live and grow on the roots of some plants and produce chemicals that are beneficial to the plants. Which of the following observations best supports the claim that this relationship is beneficial to the plants?
Group of answer choices
Plants with a higher amount of the bacteria on their roots have increased rates of survival and reproduction.
When the bacteria are removed from the plant roots and are grown in a laboratory setting, they fail to survive.
The population size of the bacteria varies greatly depending on the chemistry of the soil and the type of the plant.
The chemical produced by the bacteria can be created by humans and added to the soil where it reaches the roots of the plant.
Answers
Answer:
Explanation: Plants with a higher amount of the bacteria on their roots have increased rates of survival and reproduction.
A mutation in the code for a trait may not always change the expression of that trait. What advantage does this provide cells?
1)Ribosomes can produce proteins more quickly.
2)Cells only need to make a limited number of proteins.
3)Proteins can switch tasks without a change in the DNA sequence.
4)Some changes in the DNA sequence will produce the same proteins.
Answers
Answer:
ribosomes can produce proteins more quickly
plz help. how did Darwin almost ruin the data he had for his Galapagos finches?
Answers
Answer:
by nearly dropping the book in the ocean
Please help ! Tysmmmm
Answers
Answer:
I'm pretty sure its fossils.
Sssssssssssssssssssss
When Avery and his colleagues kill the S-strain bacteria and mix the remains with the Australian bacteria, the R-strain remain harmless?
- True
- False
Answers
Answer: False.
Explanation: False because, the harmless bacteria would not have been transformed, and the mice would have lived.
Which of the following best describes the difference between the functions of carbohydrates and nucleic acids?
A)Carbohydrates store energy efficiently, while nucleic acids store and pass on a cell's genetic
information
B)Carbohydrates trigger a variety of metabolic processes in cells, while nucleic acids decode and
express genetic information as proteins.
C)Carbohydrates reinforce the structure of cells, while nucleic acids break down cell membranes.
D)Carbohydrates store energy in fats, while nucleic acids donate energy to various biochemical
reactions.
Answers
Answer:
In my knowledge
Its option A
In the deep ocean layer, the temperature and salinity of the water is
options to anwser
the same
continues to decrease rapidly
Answers
Answer:
Option 2:- continues to decrease rapidly
Can someone please help with this and explain! I will mark brainliest!!!
Answers
Answer:
D Flow of protons across an electrochemical gradient
Explanation:
The chloroplast adenosine triphosphate (ATP) synthase uses the electrochemical proton gradient generated by photosynthesis to produce ATP, the energy currency of all cells. Protons conducted through the membrane-embedded Fo motor drive ATP synthesis in the F1 head by rotary catalysis.
In chloroplasts, photosynthetic electron transport generates a proton gradient across the thylakoid membrane which then drives ATP synthesis via ATP synthase.
The light-induced electron transfer in photosynthesis drives protons into the thylakoid lumen. The excess protons flow out of the lumen through ATP synthase to generate ATP in the stroma.
Majority of ATP is produced by OXIDATION PHOSPHORYLATION. The generation of ATP by oxidation phosphorylation differs from the way ATP is produced during glycolysis.
Electrons are passed from one member of the transport chain to another in a series of redox reactions. Energy released in these reactions is captured as a proton gradient, which is then used to make ATP in a process called chemiosmosis.
D.Flow of protons across an electrochemical gradient
is the correct answer
PLEASSSSSE HELP ME
PLS :(
The following diagram shows the branching tree for four kingdoms and some of their shared derived characteristics.
What shared characteristic can be written at point X? Use complete sentences to explain your answer.
Answers
Answer:Multicellular and Eukaryotic are traits that can be true for every Kingdom past Protists on this branching tree diagram. These are the traits which were evolved that Protists just missed, plants and fungi got these traits and transferred them to their descent as well.
Explanation:
