How do mutations occur weegy.

Changes in DNA caused by mutagens can have a range of effects, depending on where these changes happen to occur within the genome. Some mutations are silent, exerting no effect upon the amount or ...Gene mutations can be passed on to future generations and drive natural selection. Gene mutations can be helpful, harmful, or neutral for an organism's survival. [ Only mutations that are helpful in the organism's environment would influence its survival and reproduction.- is the best description of how gene mutations are involved in evolution.Gene mutations often skip generations, with advantageous traits showing up several generations after the gene mutation was first introduced. B. Gene mutations can be dominant or recessive for an organism. ... Weegy: A red and a white snapdragon are crossed, and their offspring is pink. This is an example of incomplete dominance.True or False: Most mutations are harmful to the bacterium. True. Name two ways bacteria are able to respond to selective pressures and adapt to new environments. 1) Mutation, a modification of gene function within a bacterium, and. 2) Horizontal gene transfer, the acquisition of new genes from other bacteria.How do mutations occur? Question 9 options: Mutations occur randomly through changes in DNA. Mutations occur through a negative change within that organism's DNA. Mutations occur as directed responses to changes in the environment. Mutations occur through the intentional alteration of amino acids.

Occasionally, a mutation will give the virus a better chance of surviving and reproducing itself, and will result in a new population (known as a new lineage). It is noteworthy that there were ...A point mutation is a change in a single nucle otide in DNA. This type of mutation is usually less serious than a chromosomal alteration. An example of a point mutation is a mutation that changes the codon UUU to the codon UCU. Point mutations can be silent, missense, or nonsense mutations, as shown in Table 6.6.1 6.6.Study with Quizlet and memorize flashcards containing terms like What is an example of a mutation in an allele? A. a base change in the gene coding sequence B. a base change in the gene's regulatory regions C. a deletion of a base within the gene D. an insertion of a base within the gene E. All of the above., An allele is A. any section of DNA. B. a gene. C. a specific section of a chromosome ...

How do mutations occur? Question 9 options: Mutations occur randomly through changes in DNA. Mutations occur through a negative change within that organism's DNA. Mutations occur as directed responses to changes in the environment. Mutations occur through the intentional alteration of amino acids.Mutations are changes in the information contained in genetic material. For most of life, this means a change in the sequence of DNA, the hereditary material of life. An organism's DNA affects how it looks, how it behaves, its physiology — all aspects of its life. So a change in an organism's DNA can cause changes in all aspects of its life.

Weegy: 2 + 2 = 4 User: how do mutations occur? Weegy: A mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene. User: which of the following is a different between viruses and prokaryotes? Weegy: The prokaryotes are a group of organisms whose cells lack a membrane-bound nucleus ...However, genetic sequence mutation can occur, which refers to an unintended alteration in a gene's coding. Mutations can reduce functionality or limit the expression of the gene product, potentially damaging or even killing the cell. Genetic mutations, whether acquired or inherited, form the basis for many disease states, cancer, and aging.Mutations are rare, and occur because of _____. weegy; Answer; Search; More; Help; Account; Feed; Signup; Log In; Question and answer. ... Get answers from Weegy and a team of really smart live experts. Popular Conversations. The most common rule for forming plural nouns is . Weegy: To form the plural of a noun ending in s, sh, ch, or x, you ...Weegy: The peppered moths signify in evolution as it offers an iconic example of natural selection, or evolution at work.User: if an animal is poisoned by fungi, what kind of poisoning is this?Weegy: If an animal is poisoned by fungi, This kind of poisoning is Mycotoxicosis.User: what theory is the most likely explanation for the development of eukaryotic organisms from prokaryotic organisms?

Many different types of mutations can occur within the body. Cystic fibrosis is a genetic disorder that is caused by different mutations within the CFTR gene. One mutation in the CFTR gene that leads to cystic fibrosis causes translation to end earlier in the gene sequence. ... Weegy: While you are driving, you see an animal standing near the ...

Many different types of mutations can occur within the body. Cystic fibrosis is a genetic disorder that is caused by different mutations within the CFTR gene. One mutation in the CFTR gene that leads to cystic fibrosis causes translation to end earlier in the gene sequence. ... Weegy: A transitive verb is a verb that can take a direct object ...

A point mutation is a change in a single nucle otide in DNA. This type of mutation is usually less serious than a chromosomal alteration. An example of a point mutation is a mutation that changes the codon UUU to the codon UCU. Point mutations can be silent, missense, or nonsense mutations, as shown in Table 6.6. 1.3) Germline mutations occur in gametes. These mutations are especially significant because they can be transmitted to offspring and every cell in the offspring will have the mutation. Somatic mutations occur in other cells of the body. These mutations may have little effect on the organism because they are confined to just one cell and its ...Many different types of mutations can occur within the body. Cystic fibrosis is a genetic disorder that is caused by different mutations within the CFTR gene. [ One mutation in the CFTR gene that leads to cystic fibrosis causes translation to end earlier in the gene sequence.Viruses mutate to adapt to their surroundings and more effectively move from host to host. Mutations can cause viruses to better evade our immune systems, treatments and vaccines. A mutation can help the virus gain traits that better help it reproduce quickly or adhere better to the surface of human cells.Many different types of mutations can occur within the body. Cystic fibrosis is a genetic disorder that is caused by different mutations within the CFTR gene. [ One mutation in the CFTR gene that leads to cystic fibrosis causes translation to end earlier in the gene sequence.The original gene performs the same role as the mutated gene. B. A mutation occurs in one copy of the original gene. C. The original gene never duplicates. D. Existing genes are copied over generations. weegy; Answer; ... Weegy: Allele frequency is a factor within a population could be studied to determine whether the population is ...

Mutations can occur in the somatic (body) cells during mitosis or during meiosis when the gametes are formed. Many mutations have no effect on the organisms at all. Occasionally mutations result in a different protein being formed that gives the cell or organism an advantage in a particular environment.Search for an answer or ask Weegy. DNA replication occurs A. so that a cell can grow. B. so that the cell can divide. C. so that proteins can be made. D. so that mutations can be removed.22. How Gene Mutations Occur. A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes.This protein helps process proteins which transmit chemicals to the cell membrane nucleus. These signals enable genes that are essential for cell growth and nucleus maturation. This gene has a lot of Alzheimer disease mutations known to occur. A mutation substitutes for asparagine with isoleucine. A second mutation replaces methionine with ...True or False: Most mutations are harmful to the bacterium. True. Name two ways bacteria are able to respond to selective pressures and adapt to new environments. 1) Mutation, a modification of gene function within a bacterium, and. 2) Horizontal gene transfer, the acquisition of new genes from other bacteria.

Cells become cancerous when mutations occur in certain genes. The mutations can be due to genetics or environmental factors. These mutations occur in segments of the genetic code that control the production of certain proteins. "o Oncogenes" and "tumor suppressor genes." is affected by these types of mutations.

Oct 4, 2020 · B. All gene mutations are passed to future generations and over many generations will contribute to the evolution of new species. C. Gene mutations often skip generations, with advantageous traits showing up several generations after the gene mutation was first introduced. D. Gene mutations can be dominant or recessive for an organism. Adenosine triphosphate (ATP) consists of an adenosine molecule bonded to three phophate groups in a row. In a process called cellular respiration, chemical energy in food is converted into chemical energy that the cell can use, and stores it in molecules of ATP. This occurs when a molecule of adenosine diphosphate (ADP) uses the energy released during cellular respiration to bond with a third ...•Many processes (i.e., DNA replication, transcription, translation) depend on reliable pairing of complementary bases, but spontaneous and random mutations also occur •Mistakes/mutations in replication lead to alterations in the nucleotide sequence in the DNA → passed onto daughter cells when the cell divides.Mutation, an alteration in the genetic material (the genome) of a cell of a living organism or of a virus that is more or less permanent and that can be transmitted to the cell's or the virus's descendants. The genomes of organisms are all composed of DNA, whereas viral genomes can be of DNA or RNA.Somatic mutations occur in non-reproductive cells and so won't be passed on to offspring. For example, the yellow color on half of a petal on this red tulip was caused by a somatic mutation. The seeds of the tulip do not carry the mutation. Cancer is also caused by somatic mutations that cause a particular cell lineage (e.g., inGenome and mutations Causes of mutation DNA replication is carefully controlled to preserve the genetic information. However, changes in the genome do sometimes occur.How do mutations occur? Mutations occur as directed responses to changes in the environment. Mutations occur randomly through changes in DNA. Mutations occur through a negative change within that organism's DNA. ... Weegy: Autotrophs provide energy to the ecosystem and convert carbon dioxide into oxygen. Question. Updated …A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes. Since the DNA sequence found within ...

Feb 8, 2022 · A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene. Log in for more information. Added 2/8/2022 3:57:09 AM

Cells become cancerous when mutations occur in certain genes. The mutations can be due to genetics or environmental factors. These mutations occur in segments of the genetic code that control the production of certain proteins. "o Oncogenes" and "tumor suppressor genes." is affected by these types of mutations.

User: How do archaea and bacteria differ? A. Archaea are eukaryotes and bacteria are prokaryotes B. Archaea can live in environments with extreme conditions such as temperature while bacteria can't C. Archaea can exist as multicellular organisms while bacteria are unicellular D. Archaea use RNA as their genetic material while bacteria use DNA ...Search for an answer or ask Weegy. how do mutations occur? New answers Rating 3 Jozeal A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene. Log in for more information. Added 2/8/2022 3:57:09 AM This answer has been confirmed as correct and helpful. CommentsA Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene. Log in for more information. Added 298 days ago|2/8/2022 3:57:09 AM. ... Get answers from Weegy and a team of really smart live experts. '; Popular Conversations.Many different types of mutations can occur within the body. Cystic fibrosis is a genetic disorder that is caused by different mutations within the CFTR gene. [ One mutation in the CFTR gene that leads to cystic fibrosis causes translation to end earlier in the gene sequence.Cancer causes cells to divide continuously, upsetting the normal life cycle of the cell. A mutation in a triplet code that ends up coding for the same amino acid is referred to as a silent mutation. In what sense is it silent? It has no effect on the protein produced, so the cell functions normally.Many different types of mutations can occur within the body. Cystic fibrosis is a genetic disorder that is caused by different mutations within the CFTR gene. One mutation in the CFTR gene that leads to cystic fibrosis causes translation to end earlier in the gene sequence.Mutations within an organism can occur in body cells or reproductive cells. Which type of mutation is seen in a sperm cell but not in a skin cell? ... Search for an answer or ask Weegy. New answers. Rating. 3. Cezss. Mutations within an organism can occur in body cells or reproductive cells. Germline mutation is seen in a sperm cell but not in ...First, mutations can arise by errors in DNA replication. It is important to note that the fidelity of DNA replication is amazing, and most errors are corrected by DNA repair systems. Second, mutations can arise from environmental damage.Somatic mutations occur in non-reproductive cells and so won't be passed on to offspring. For example, the yellow color on half of a petal on this red tulip was caused by a somatic mutation. The seeds of the tulip do not carry the mutation.gene.mutations can be passed on to.the future generations and drive natural selection choose the best description of how mutations are involved in evolution weegy Gene mutations are involved in evolution in that they are the raw material of genetic variation; Without mutation, evolution could not occur.

Weegy: A mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene. Score 1 User: which of the following is a different between viruses and prokaryotes? Weegy: The prokaryotes are a group of organisms whose cells lack a membrane-bound nucleus (karyon).How do mutations occur? Mutations occur randomly through changes in DNA. Mutations occur through the intentional alteration of amino acids. Mutations occur as directed responses to changes in the environment. Mutations occur through a negative change within that organism's DNA. Mutations occur because of: errors in DNA replication, exposure to radiation and exposure to chemicals |Score 1|LostInGrace|Points 22222| Log in for more information. ... Weegy: An overaccumulation of dinoflagellates causes a red tide, which can contaminate shellfish and make them unfit for human consumption.Instagram:https://instagram. bibb county court clerkpnc smartaccess customer service numberorejon gangdolla jailbirds Weegy: Horizontal gene transfer can occur through several mechanisms. [ This is relevant to humans because Bacteria can exchange genes for resistance to antibiotics in this way. ] Score 1. User: An amoeba moved by pushing out small projections called and then pulling the rest of the organisms along. Weegy: An amoeba moves by pushing out small ... emily and aaron ink master marriedatt phone unlock status Many different types of mutations can occur within the body. Cystic fibrosis is a genetic disorder that is caused by different mutations within the CFTR gene. One mutation in the CFTR gene that leads to cystic fibrosis causes translation to end earlier in the gene sequence. ... Weegy: A transitive verb is a verb that can take a direct object ...Mutations occur through a negative change within that organism's DNA. Weegy: Mutations occur randomly through changes in DNA. - is how mutations occur. Question. Updated 7/18/2022 8:46:31 AM. 0 Answers/Comments. If an animal is poisoned by fungi, what kind of poisoning is this? Question 8 options: Botulism Mycelium … herbalist 7 rdr2 Somatic mutations are a change to a person’s DNA that occurs after conception to any cell that isn’t a germ cell (egg or sperm cell). Somatic mutations don’t pass from parents to their children (not hereditary) and happen sporadically or randomly, without the mutation existing in a person’s family history. Weegy: Unlike endocrine glands, exocrine glands release secretions through ducts. User: The _____ system is made up of glands that release their products into the bloodstream. a. cardiovascular c. muscular b. nervous d. endocrine Weegy: The ENDOCRINE system is made up of glands that release their products into the bloodstream.Changes in chromosome structure can also cause chromosomal disorders. Some changes in chromosome structure can be inherited, while others occur as random accidents during the formation of reproductive cells or in early fetal development. Because the inheritance of these changes can be complex, people concerned about this type of …