When a dna change converts an amino acid codon to a different amino acid codon. What type of mutation is this?
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Related Questions
Where are antigen and antibody found in your blood? What does “agglutination” mean?
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Answer:
Explanation:
The ABO blood group system involves two antigens and two antibodies found in human blood. The two antigens are antigen A and antigen B. The two antibodies are antibody A and antibody B. The antigens are present on the red blood cells and the antibodies in the serum.
agglutination means, (with reference to bacteria or red blood cells) clump together.
Individual bones within the spinal column are called:
A) Vertebrae
B) Ganglia
Answers
Answer:
The answer is A) Vertebrae
Ganglia is incorrect because they are clusters of nerve cell bodies
Question 1 (1 point)
If a population experiences no migration, is very large, has no mutations, has random
mating, and there is no selection, which of the following would you predict?
The composition of the population's gene pool will change slowly in a
predictable manner.
The makeup of the population's gene pool will remain virtually the same as long
as these conditions hold.
The population will evolve, but much more slowly than normal.
Dominant alleles in the population's gene pool will slowly increase in frequency
while recessive alleles will decrease.
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As long as these circumstances persist, the population's gene pool will essentially remain unchanged.
How can you tell if a population is mating randomly?Random mating: In a population, matings take place proportionately to their genotypic frequencies are referred to as random mating. As an illustration, if a population's genotypic frequencies are MM=0.83, MN=0.16, and NN=0.01, then we would anticipate that 68.9% (0.83 x 0.83 X 100) of matings will take place between MM individuals.
How is the Hardy-Weinberg equilibrium affected by random mating?Hardy-Weinberg equilibrium requires two generations of random mating if the allele frequencies are different between the sexes. Due to the fact that one sex possesses two copies of the gene while the other does not, sex-linked loci require several generations to reach equilibrium As long as these circumstances persist, the population's gene pool will essentially remain unchanged sex only has one.
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What is blood typing and why is it so important? (include type of genetics, how written, reason why important, information on transfusions)
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Answer:
Blood typing is a fast and easy way to ensure that you receive the right kind of blood during surgery or after an injury. If you're given incompatible blood, it can lead to blood clumping, or agglutination, which can be fatal. Blood typing is especially important for pregnant people.
Explanation:
Child level explanation for what the cell membrane does for the cell
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it separates the inside of the cell from the environment outside and it controls substances moving in and out of the cell (selectively permeable)
You discover an unknown protist. A section breaks off from the main protist specimen, and this piece develops into an adult protist. Select the type of reproduction your specimen underwent and the name of this particular process.
A sexual reproduction; conjugation
B sexual reproduction; fission
C asexual reproduction; fragmentation
D asexual reproduction; budding
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Answer:
C. Asexual reproduction; fragmentation
Explanation:
Answer:
asexual reproduction; fragmentation
Explanation:
the other guy was correct <3
name at least 3 environmental habitats that would facedestruction if the trees on the trail were all clear cut
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Clearcutting disturbs soils, wetlands, and peatlands, releasing their vast carbon stores, and diminishes the boreal forest's ability to sequester carbon from the atmosphere. As such, it is often an ecologically harmful form of logging.
Nitrogen helps increase corn yield because
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A pink snapdragon is crossed to a white snapdragon. What is the probability of getting a red snap dragon
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Answer:
0%
Explanation:
Hope this helped! ^^
From which hot spot would you view Polaris at an altitude of 45 degrees?
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Answer:
Massena, New York
Explanation:
Polaris is most popularly known as the North star. It is also famous by the name of "Pole Star". It is the closet to the north celestial pole. At present it is the northern pole star currently.
It is found in the constellation of Ursa Minor. It is the one of the brightest star seen in the night sky. It is considered the star of the second magnitude which is situated close to the heaven's north pole.
The altitude of the Pole star or the Polaris when an observer is at the Tropic of Cancer is measured at 23.5 degree. While if the observer sees the Pole star at its zenith, the observer is located at the North Pole. i.e. 90 degree.
And the spot from where the observer views the Polaris at 45 degree altitude is Massena, New York.
two amino acids are linked by a peptide bond when... group of answer choices two codons on an mrna transcript bind to each other. two trnas pair with neighboring codons on an mrna transcript. a ribosome attaches to two codons on an mrna transcript. two ribosomes attach simultaneously to the same mrna transcript.
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Two amino acids are linked by a peptide bond when two tRNAs pair with neighboring codons on an mRNA transcript.
This process is known as translation, which is the second stage of protein synthesis.
During translation, the ribosome reads the mRNA transcript and synthesizes a protein by connecting amino acids together through peptide bonds. The ribosome attaches to the mRNA transcript and moves along it, reading each codon and bringing in the appropriate tRNA molecule with the matching anticodon to add the corresponding amino acid to the growing peptide chain.
When two neighboring tRNAs pair with codons on the mRNA transcript, their amino acids are linked together by a peptide bond to form the protein.
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small and intermediate size structural rnas in the unicellular parasite cryptosporidium parvum as revealed by srna-seq and comparative genomics
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Small and intermediate size structural RNAs in the unicellular parasite Cryptosporidium parvum have been identified through the use of sRNA-seq and comparative genomics.
These techniques allow researchers to analyze the RNA molecules present in the parasite and compare them to other organisms. The identification of these structural RNAs provides insights into the molecular mechanisms and gene expression patterns in Cryptosporidium parvum. Cryptosporidium parvum is a parasitic protozoan that belongs to the genus Cryptosporidium. It is an important cause of gastrointestinal illness in humans and animals. C. parvum is transmitted through the ingestion of oocysts, which are the environmentally resistant form of the parasite.
Once ingested, the oocysts release sporozoites, which invade the epithelial cells lining the intestine. Inside the host cells, the parasite undergoes asexual replication to produce merozoites. The merozoites can either continue the asexual replication cycle or differentiate into sexual stages known as gamonts. The fusion of male and female gamonts results in the formation of zygotes, which develop into oocysts. The oocysts are then shed in the feces, completing the life cycle.
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A human baby is born with two X chromosomes what must be true about
this baby
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Answer:
It is a Female
Explanation:
Which is part of the digestive system?
Liver
Brain
Aorta
Lungs
Answers
Answer:
a
Explanation:
Answer:
liver is part of the digestive system
Choose the items that CORRECTLY describe how Federal judges get- and keep-their jobs.
Article Il gives the President the power to nominate Federal judges.
Article III gives the Supreme Court the power to approve who becomes a Federal judge.
A Federal judge can hold his/her position for the rest of his/her life.
Federal judges can be fired for refusing an order from the President.
Impeachment is the only way a judge can be removed from office (other than death or retirement).
There are over 1,000, Federal judgeships.
The Senate can check the President's power when nominating Federal judges.
The
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Answer: 5 correct answers to choose
Explanation:
A Federal judge can hold his/her position for the rest of his/her life.
impeachment is the only way a judge can be removed from office (other than death or retirement).
There are over 1,000, Federal judgeships.
The Senate can check the President’s power when nominating Federal judges.
Article II gives the President the power to nominate Federal judges.
The following items Correctly describe how Federal judges get and keep their jobs:
Article II gives the President the power to nominate Federal judges.
The Senate can check the President's power when nominating Federal judges.
Article III gives Federal judges the power to hold their position for the rest of their life.
Impeachment is the only way a judge can be removed from office (other than death or retirement).
There are over 1,000 Federal judgeships.
Explain Article III.The item "Article III gives the Supreme Court the power to approve who becomes a Federal judge" is incorrect. The Constitution does not give the Supreme Court the power to approve Federal judges.
The item "Federal judges can be fired for refusing an order from the President" is also incorrect. Federal judges cannot be fired by the President; they can only be removed through the impeachment process.
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PLESE HELP ILL GIVE BRAINLIEST!!!!! A student has an unique genetic disorder where they cannot create enough energy to move around. It turns out she is most likely born without enough of which organelle?
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the mandible is unique among the skull bones because of which of the following characteristics? the mandible is unique among the skull bones because of which of the following characteristics? the mandible is the only bone of the skull that is not paired. the mandible is the only bone of the skull that contains a socketed margin called the alveolar process. the mandible is the only bone of the skull that is not associated with a skull cavity. the mandible is the only bone of the skull that is not joined to the other bones of the skull by immobile sutures.
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The true statement about osmosis is: Osmosis stops when equilibrium is reached, but water movement does not stop. At equilibrium, there is no net movement of water across a semipermeable membrane.
The statement "In osmosis, the movement of water will continue until there is no water remaining" is incorrect. Osmosis ceases when equilibrium is achieved, where the concentration of solutes on both sides of the membrane is equal.
Osmosis is not limited to the movement of water across a selectively or semipermeable membrane in cells alone. It can occur in various scenarios where a membrane selectively allows water passage but restricts the passage of solutes. It is essential to note that osmosis involves the movement of solvent molecules (usually water) and is influenced by the concentration gradient of solutes.
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after manual spine motion restriction is established, it should never be released until:
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After manual spine motion restriction is established, it should never be released until it is safe to do so. This is because releasing it before the spine is stable enough can cause further injury or damage.
Manual spine motion restriction is a medical technique that immobilizes or restricts motion in the spine using physical means such as braces or casts. This technique is commonly used to treat spinal cord injuries or fractures and is designed to protect the injured area from further harm or damage. Maintaining the restriction on the spine is crucial until it is safe to remove it.
Medical professionals will evaluate the patient's condition and decide when it is safe to remove the restriction. The restriction may also be released gradually, depending on the patient's condition and the type of injury. This will enable the patient to slowly return to normal activities without causing further harm or damage. In conclusion, it is vital to wait until the spine is stable enough before releasing the manual spine motion restriction. Only medical professionals should determine when it is safe to remove it.
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What is an appropriate way to analyze
the results of an experiment
A. Creating a graph
B. Creating a data table
C. Making observations
D. Asking questions
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Answer:
option A IS CORRECT
Explanation:
creating a graph is an appropriate way to analyze the result of an experiment
Help, i have to turn in this in tomorrow
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2. Curly ears are a dominant trait because when a cat with curly ears was mated with a straight-eared cat, all the kittens had curly ears.
3. Mendel's experiments on flower color in pea plants showed that true-breeding plants with purple flowers were crossed to produce offspring with purple flowers, and when these offspring were self- pollinated, they produced offspring with both purple and white flowers.
Which of the following is true? Seminal fluid is composed of semen and sperm. Sperm are composed of seminal fluid within a cell membrane. The three ingredients of ejaculate are sperm, semen, and prostate-specific antigen. Semen is composed of seminal fluid and sperm.
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Answer:
The correct option is D: "Semen is composed of seminal fluid and sperm"
Explanation:
The semen is ejaculated from the male reproductive organ. It contains sperm cells and seminal fluid. The seminal fluid provides the energy source (fructose sugar) for the sperm to be able to swim towards the female's egg in order to fertilize it.
How does the size of a bacterial cell compare with an animal cell?
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Answer:
hope it helped
Explanation:
Bacterial cells are very small - about 10 times smaller than most plant and animal cells. Most bacterial cells range in size from 0.2 to 10 microns or micrometers (0.0000079 to 0.00039 inches). ... One reason why bacterial cells are so small is that they need a large surface area to cell volume to take in nutrients.
When a squirrel hears a strange noise that might indicate the presence of a predator, fight-or-flight hormones are released into its system. The hormones help prepare the squirrel's body to do strenuous physical activities, like quickly climbing up a tree, more efficiently. Which statement describes how two organ systems work together to help a squirrel respond to a possible external threat?
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Answer:
The flight-or-flight hormones are released by the endocrine system in response to environmental changes detected by the nervous system.
Explanation:
yes
what is the term for an area where fresh river water mixes with salty ocean water?
Answers
Answer:
An estuary is
Explanation:
PLEASE HELP! WILL GIVE BRAINLIEST! DON'T ANSWER JUST FOR JUST POINTS!
Directions:
1. Write a short story using all of the vocabulary terms below:
Endothermic: a process that absorbs thermal energy
Exothermic: a process that releases thermal energy
Replication: the reproduction of a scientific investigation by another person to ensure accuracy
Thermal energy: the energy that comes from heat
Trials: multiple sets of measurements or observations in a scientific investigation
2. Your story must be at least two paragraphs long and use correct punctuation to receive full credit.
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Answer:
As a young scientist, Lily was always fascinated by the concept of energy and the different forms it can take. She spent countless hours in her home laboratory conducting experiments to learn more about endothermic and exothermic reactions. One day, she decided to replicate an experiment that she had seen in a scientific journal.
Lily carefully followed the steps outlined in the journal and began recording her observations. She conducted multiple trials to ensure accuracy and was surprised to find that the results were not consistent with what was reported in the journal. Confused, Lily went back to the drawing board and decided to modify the experiment to see if she could achieve different results. She discovered that by adjusting the temperature, she could control whether the reaction was endothermic or exothermic. Through her replication and trials, Lily had made an exciting discovery and was eager to share her findings with the scientific community.
With her new knowledge of thermal energy and exothermic reactions, Lily became a respected researcher in her field. She continued to conduct experiments and share her findings with the world, always remembering the importance of replication and multiple trials to ensure the accuracy of her results. Through her dedication and passion for science, Lily made a significant contribution to the scientific community and inspired others to pursue their own research.
Explanation:
It uses all the things the person asked for
what is the correct order of protein production?
1) ribosome
2) endoplasmic reticulum
3) secretory vesicles
4) golgy apparatus
a) 1,2,3,4
b) 2,4,3,1
c) 1,2,4,3
d) 3,2,4,1
Answers
Answer:
The correct order of protein production is:
c) 1,2,4,3
Ribosome: Protein synthesis begins in the ribosomes, which are located either in the cytoplasm or attached to the endoplasmic reticulum.
Endoplasmic Reticulum: After the initial stages of protein synthesis in the ribosomes, the newly synthesized protein is transported into the endoplasmic reticulum (ER) for further processing and modification.
Golgi Apparatus: The proteins synthesized in the ER undergo further processing and modifications in the Golgi apparatus. This includes sorting, packaging, and modifying the proteins to their final functional forms.
Secretory Vesicles: Once the proteins are properly processed and modified in the Golgi apparatus, they are packaged into secretory vesicles. These vesicles transport the proteins to their destination, such as the plasma membrane for secretion outside the cell.
Therefore, the correct order is 1, 2, 4, 3.
Answer:
The correct order of protein production is ribosome, endoplasmic reticulum, Golgi apparatus, and secretory vesicles. So the correct answer would be c) 1,2,4,3.
Many proteins destined for the endoplasmic reticulum, the Golgi apparatus, lysosomes, the plasma membrane, and secretion from the cell are synthesized on ribosomes that are bound to the membrane of the endoplasmic reticulum. The Golgi apparatus then distributes these proteins and lipids that it receives from the ER.
Please answer the image
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a bird occupies a territory in which there are abundant food sources but also high levels of predation. this is an example of
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a bird occupies a territory in which there are abundant food sources but also high levels of predation. this is an example of economic defensibility
The economic defensibility replica describes human territoriality by considering the values and advantages of saving assets that differ in solidity and sureness. A human would also occupy the territory with abundant food sources where a bird does in high levels of predation. We conducted a relative study of 30 pastoral societies in Africa to describe the difference in holding systems using the economic defensibility replica. Mainly, we tested under what ecological conditions we find open property authorities against common property authorities. ,More over we considered how pastoralists’ connection with the outside world shaped property authorities by considering the role of limitations and synopsis. Our outcome didn't carry for the economic defensibility model across African pastoral societies: open and common property authorities are found under same ecological conditions. Instead, we find that pastoral societies that are circumscribed are more likely to have common property authorities. We suggest that open property authorities are the default regime in pastoral societies and that common property regimes are a response to circumscription by other groups.
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A__________
is a count of the population in particular areas.
A. bed check
B. poll
C. headcount
D. census
Pls help
Answers
Answer:
A census is a count of the population in particular areas.
Explanation:
Which description is correct for both oogenesis and spermatogenesis?
The cells have 46 chromosomes until meiosis II is completed.
O After meiosis I, the cells have 23 chromosomes.
O Part of meiosis I is completed before birth.
The entire process takes about 70 days.
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Answer: b
Explanation: