Answer:
B.
Explanation:
I’m working on a cell project that is focusing on the nucleus and I have to find a theme song for it. Any suggestions about songs that might relate to the function of a nucleus?
Answer:
https://youtu.be/tRo73dzVfuo
A good song that could serve as a theme song for your cell project is;
The Nucleus Song, sung by Megan and SarahThe song above can serve as a good background for your cell project. It can be gotten from the mainstream video blog under the name Craigdet.
This song is a good choice because its lyrics mention the various parts of the cell, like the ribosomes, endoplasmic reticulum, cytoplasm, etc., and their functions.
It also mentions and displays the nucleus and its role in the cell. The song is educative and entertaining. It will be a good fit for your project.
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Rosa drew a diagram to compare substitution mutation and insertion mutations. What label belongs in the area marked "Y"?
Answer:
Hey There!
_____________________________________
Answer:
_____________________________________
Mutations:
Mutations are the changes produced in the nucleotide sequence of the genome.
There are four main types of mutations
Substitution
Insertion
Deletion
Duplication.
_____________________________________
DELETION:
A small segment of chromosome mat be missing. This condition is known as deletion.
For example, Normal chromosome has A B C D E F G. If deletion mutation occurs then mutated chromosome has A D E F G and B C got deleted.
_____________________________________
DUPLICATION:
In this condition, a part of chromosome present in exec ess to the normal chromosome.
For example, Normal Chromosome has A B C D E F G. If duplication mutation occurs, then mutated chromosome had A B C B C D E F G and B C is duplicated.
_____________________________________
SUBSTITUTION MUTATION:
Substitution is a type of mutation where one base pair is replaced by a different base pair.
For example, in the sequence CAAGT, if C replaces G, it is a substitution mutation.
INSERTION MUTATION:
In genetics, an insertion is the addition of one or more nucleotide base pairs into a DNA sequence.
For example, in the sequence CAAGT, if extra base G gets inserted after C, the new sequence would be CGAAGT.
_____________________________________
Both substitution and insertion mutations change the position of nucleotide thus, the type of amino acid. Option A is correct because B and D are wrong as increase in number of bases and decrease in number of bases is because of deletion and duplication mutations here it asks for substitution and insertion mutations. C is wrong as In mutation there is always a change in bases or chromosome. So all the other choices seem incorrect as it is asking for substitution and insertion the base pair changes which results in the change in type of amino acid.
_____________________________________
Best Regards,
One flower is heterozygous red (Rr) and it is crossed with another red (Rr) plant. Use a Punnett square to determine the probability of their offspring being white.
Draw a punnett square
Which is the correct sequence of the urine's pathway as it is formed and exited from the body?
urinary bladder, kidney, ureter, urethra
O kidney, urethra, urinary bladder, ureter
O urinary bladder, ureter, kidney, urethra
O kidney, ureter, urinary bladder, urethra
Answer:
Kidney, ureter, urinary bladder, urethra
Explanation:
Kidney, ureter, urinary bladder, urethra is the correct sequence of the urine's pathway as it is formed and exited from the body. Therefore, option (D) is correct.
What is Urinary tract?Urine, which contains wastes and extra fluid, is expelled from the body through the urinary tract, which serves as the body's drainage system. Urine is removed through the urinary tract. In order for normal urination to take place, it is necessary for all of the body parts that make up the urinary tract to cooperate with one another and do so in the appropriate sequence. The component of the body that processes urine and consists of two kidneys, two ureters, a bladder, and a urethra.
Infections can also occur in the urinary tract, and these infections are caused by microorganisms, most commonly bacteria, that enter the urethra and the bladder. These microorganisms are what cause inflammation and infection in the urinary tract. Even though a urinary tract infection (UTI) most frequently takes place in the bladder and the urethra, bacteria are able to travel up the ureters and infect your kidneys if they have the chance.
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how does mitosis takes place in the digestive system
(ii) Explain why asexual reproduction leads to genetically identical offspring.
Explanation:
Asexual reproduction produces offspring that are genetically identical to the parent because the offspring are all clones of the original parent. ... During sexual reproduction the genetic material of two individuals is combined to produce genetically diverse offspring that differ from their parents.Is Plant Food our main source of our food molecules?
Answer:
Yes
Explanation:
Plants are the main source of food for humans
Can i keep a grey banded kingsnake in a 10 gallon terrarium?
Answer:
Yes you can, they usually grow up to 3 feet so it will be big enough for it.
Explanation:
The harmless scarlet king snake and the venomous eastern coral snake have similar band patterns
and are the same color and size. For the scarlet king snake, the adaptation of having a banding
pattern like the eastern coral snake's is known as mimicry.
The outcome of this adaptation in the scarlet king snake is to -
A. Protect the scarlet king snake from its predators
B. Allow the scarlet king snake to interbreed with other snake
C. Make it easier for the scarlet king snake to attract prey
D. Allow the scarlet king snake to blend in with its environment
Answer: A. Protect the scarlet king snake from its predators
Explanation: Good luck! :D
Protect the scarlet king snake from its predators. Therefore, option (B) is correct.
What is adaptation?The adaptation of mimicry in the scarlet king snake allows it to resemble the venomous eastern coral snake, which predators may recognize as a warning signal to stay away. This is known as Batesian mimicry, where a harmless species evolves to resemble a dangerous or unpalatable species as a means of protection.
By mimicking the appearance of the venomous coral snake, the scarlet king snake gains protection from predators that have learned to avoid the coral snake due to its venomous nature. Therefore, the outcome of this adaptation in the scarlet king snake is to protect it from its predators.
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How would the process of photosynthesis be affected if an outdoor garden didn't receive enough water due to drought
Without sufficient water, biological functions like photosynthesis are drastically diminished. Reduced photosynthesis inhibits plant growth, including root development.
What is photosynthesis?To make food, a process called photosynthesis must be carried out, which can only take place in plants that have the chlorophyll pigment. Sunlight, water, and oxygen are necessary components, and the reaction that takes place is a combination of two distinct processes, one of which is light-dependent and the other of which is light-independent.
The process of photosynthesis is carried out by chloroplasts during the hours of daylight. NADPH and ATP, the two primary results of photosynthesis, are utilized by photosynthetic cells in the process of producing a wide variety of organic compounds.
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3. Give one reason why the reaction, ADP + P > ATP + H20, requires energy input.
(Hint: Notice the charges of the molecules in the top figure.)
Answer:
Both ATP and Phosphates have a negative charge. Energy is used so that the electrons do not repel each other.
Explanation:
Phosphates and ATP share the property of having a negative charge. In order to prevent the electrons from repelling one another, energy must be applied.
Why ATP formation need energy?The hydrolysis of ATP to ADP is reversible, just like the vast majority of chemical processes. Through the process of the opposite reaction, ATP can be regenerated from ADP using Pi and ADP. Since the hydrolysis of ATP results in the release of energy, the synthesis of ATP must involve the addition of free energy.
Phosphates and ATP share the property of having a negative charge. In order to prevent the electrons from repelling one another, energy must be applied.
By rupturing and then reforming the bonds that hold its phosphate groups together, ATP is able to effortlessly release and store energy. Because of this property, ATP is an excellent candidate for the role of fundamental source of energy for each and every cell.
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Look at the cladogram on screen 2. How do pelvic bones of modern day wales compare to the pelvic bones of our ancestors
Answer:
there is no picture attached?
Explanation: whales evolved from terrestrial mammals so we would be linked ancestrally but without the cladogram I can't tie it to that common ancestor
consider the descending water. First, why does it stop descending? Second, which way is it most likely to go when it stops descending?
Answer: What are the options?
Explanation:
In one plant, the allele for long stems (L) is dominant; the allele for short stems (l) is recessive. The scientist crossed a heterozygous, long-stemmed plant with a short-stemmed plant. Which of these shows the expected results of this cross
Complete question:
In one plant, the allele for long stems (L) is dominant; the allele for short stems (l) is recessive. The scientist crossed a heterozygous, long-stemmed plant with a short-stemmed plant. Which of these shows the expected results of this cross?
50% long-stemmed plants and 50% short-stemmed plants 75% long-stemmed plants and 25% short-stemmed plants 100% long-stemmed plants 100% short-stemmed plantsAnswer:
50% long-stemmed plants and 50% short-stemmed plantsExplanation:
Due to technical problems, you will find the complete explanation in the attached file.
Aerobic respiration creates more of what molecule than fermentation?
Question 4 options:
Ethanol
Lactic Acid
Glucose
ATP
Microorganisms also exist in the fossil record, but they’re rarer than other types of fossils. The most common fossils form from hard body parts, such as bones, teeth, and shells. Why do you think these fossils are more common than fossils of other soft tissues or microorganisms?
Answer:
Organisms decompose more quickly when they are in contact with oxygen. ... When an organism is buried quickly, there is less decay and the better the chance for it to be preserved. The hard parts of organisms, such as bones, shells, and teeth have a better chance of becoming fossils than do softer parts.
Explanation:
Answer:
When the decomposing process of an organism is taking place, it is breaking apart the nutrients within the organism in order to return it to the Earth in itself. When an organism buried at a quicker pace it cause the decomposing process to last at a longer time, which in term makes the chance of it being better preserved in at the same time. Due the bones of different organisms we are able to analyze the organism that has decomposed, because once that time of decomposition is complete we will be able to see the fossils of the organism and the evaluate the categorization of the specific organism that a scientist is examining.
Explanation:
What is the structure that breaks the spindle fiber into 2?
Help !!
Answer:
The centromeres
Explanation:
The KINETOCHORE is the cellular structure that breaks the spindle fiber into TWO.
The kinetochore is a structure that associates the duplicated chromatids in eukaryotic cells to spindle microtubules during cell division (either mitosis or meiosis).
The kinetochore forms at the centromere of the chromosomes.
The kinetochore is a disk-shaped structure made up of more than 100 different proteins, especially constitutive centromere-associated network (CCAN) proteins.
In conclusion, the KINETOCHORE is the cellular structure that breaks the spindle fiber into TWO.
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Brainliest involved!! Help please and thank you
Answer
D
Glycolysis is the process, which occurs in cytoplasm of cell. This is the process which involves the breakdown of glucose to pyruvate. Citric acid cycle and beta oxidation of fatty acids occurs in the mitochondrial matrix, electron transport chain and oxidative phosphorylation occurs in the oxysomes. So, it is NOT a.
It has to be 2 and 3, which is D.
Explanation:
Answer:
A
Explanation:
Is oxygen always necessary for the production of ATP in your cells?
used and function of interferometer?
Answer:
They are used to measure everything from the smallest variations on the surface of a microscopic organism, to the structure of enormous expanses of gas and dust in the distant Universe, and now, to detect gravitational waves.
Which phase is pictured?
Answer:
Metaphase
Explanation:
Because it starts the pulling away in the mitosis stages
which one is correct?
Answer: B
Explanation: I'm 95% sure that this is the answer its been awhile since i seen that question
What happens when green plant leaves absorb energy from the Sun?
A. Plants get too warm.
B. Sugars are produced
C. More green color is produced.
D. Green leaves turn red.
Answer:B. Sugar are produced
Explanation: when green leaves absorb sunlight it is converted to Energy by photosynthesis.
Answer:
I'm pretty sure it's C.
Explanation:
Plants don't get to warm unless they don't have oxygen, sugars are produced, but only during all of photosynthesis, and green leaves don't turn red unless the season is changing. But sun light gives chlorophyll what it needs to produce that green color. Therefor, C is your answer.
Total distance does not take into account the direction of the object, but displacement always includes direction.
True or False?
Which way will the water move?
A) out of the cell
B) it won’t move at all
C) into the cell
Which of the following has the highest in chemical energy (energy stored in chemical bonds)?
Question 2 options:
ADP
ATP
ASP
APP
•How many gametes are made from one cell during meiosis?
This food web describes feeding relationships in a tropical community.
boa constrictor
beetle
coati
poison dart frog
sloth
strangler fig
fungus
fruit bat
If an invasive species of beetle enters this community, which change is most
likely to happen?
A. A decline in the native species of beetle
B. An increase in biodiversity throughout the community
C. An increase in the stability of the overall ecosystem
D. A decline in competition for strangler figs as a food source
Answer:
A. A decline in the native species of beetle
Explanation:
*PLEASE ANSWER!!!, I WILL GIVE BRAINLIEST PLEASE*
Which of the following describes coccolithophores?
a.) a type of algae in which the chlorophyll pigments dominate the visible color that resembles a grassy to apple green
b.) a type of filter feeder that siphons food particles through a mucous membrane filter
c.) a type of single-celled phytoplankton that lives ubiquitously throughout the upper strata of the ocean
Coccolithophores is a type of single-celled phytoplankton that lives ubiquitously throughout the upper strata of the ocean. The correct option is c.
What is phytoplankton?Phytoplankton are autotrophic members of the plankton community and an important component of ocean and freshwater ecosystems.
Aquatic food webs are built on phytoplankton and algae. Primary consumers such as zooplankton, small fish, and crustaceans consume them. Fish, small sharks, corals, and baleen whales eat the primary consumers.
They provide food for a diverse range of sea creatures in a healthy ecosystem.
Phytoplankton, also known as microalgae, are algae that, like terrestrial plants, contain chlorophyll and require sunlight to live and grow.
A coccolithophore is a type of phytoplankton that is unicellular and eukaryotic.
According to Robert Whittaker's Five Kingdom classification, coccolithophores belong to the kingdom Protista, or the clade Hacrobia, according to the newer biological classification system.
Thus, the correct option is c.
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what would happen to an environment if the environment was void of decomposers
Answer:
If decomposers are removed from ecosystem,there would be no organic nutrients and all the dead plants would destroy the animals habitat. The ecosystem will be fill by plants and animal wastes as there will be no decomposition of waste material.
Explanation:
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