A student reads that deer mice that have migrated to the hills of Nebraska originally had dark colored coats. Over many years, due to a mutation, the coat color of the mice changed to a lighter color to blend in easily with the sand. Which argument summarizes the mutation in deer mice? It is a beneficial mutation as it helped the mice survive in their new surroundings. B) It is a harmful mutation as it caused a change in the original coat color of the mice. It is a neutral mutation as the change in coat color did not affect any body functions in the mice, and only helped the survival of deer mice living in Nebraska.
Q: Why is it more likely that insertions or deletions will be more detrimental to a cell than point…
A: Sequence of nucleotides in a DNA determines the sequence of amino in protein made by the cell. This…
Q: frequency or decrease in frequency over time? Mutation that is harmful: Mutation that is…
A: Answer Mutation is a change in nucleotide sequence which results in different phenotype. If…
Q: Are all mutations harmful? Can gene mutations be fixed?
A: A mutation is an alteration in the sequence of DNA (deoxyribonucleic acid) as a consequence of a…
Q: Match the mutation type with the correct example.
A: Mutation is any alteration or modification or change in the nucleotide sequence, resulting in a…
Q: Which of the following is an example of a beneficial mutation?
A: Some mutations have positive effect on organism in which they occur are called beneficial mutations.…
Q: Two types of mutations are (1) nucleotide changes and (2) unstable genome regions that undergo…
A: Given: Two types of mutation Nucleotide changes - point mutation Unstable genome regions undergo…
Q: Suppose that a mutation resulted in a tapeworm that did not have hooks. Assuming this tapeworm was a…
A: Tapeworms are a parasite that is segmented and grows in length up to 70 centimeters. The bodily…
Q: _______________ is the chance that a specific base pair will change, while _______________ is the…
A: The mutation rate is defined as the number of erroneous nucleotides or base-pair changes occurring…
Q: The Effects of a Mutation are Difficult to Predict Why?
A: A mutation is a change that occurs in the deoxyribonucleic acid (DNA)when it is damaged or changed…
Q: What is point mutation? Explain with an example?
A: Mutation can be defined as the slight change or alteration in the nucleotide sequence of the genome…
Q: Are mutations random events? Explain your answer.
A: The genome of all the organisms except few viruses is made up of DNA. DNA is made up of four…
Q: Researchers sometimes use gamma rays to induce deletion mutations in certain organisms and thus…
A: Question - Researchers sometimes use gamma rays to induce deletion mutations in certain organisms…
Q: Point mutations arise more commonly than other types of mutations. -True or False
A: Point mutation is a mutation in which one base pair in the DNA sequence get altered.
Q: A homeotic mutation is one in which?
A: Any group of genes that control the pattern of body formation during the early embryonic development…
Q: In 1-2 sentences, explain why mutations can be beneficial to an organism.
A: A mutation is a sudden and abrupt change in the structure and function of the chromosome.
Q: Do mutations always cause negative impacts? Why or why not?
A: Mutations are the changes in the sequence of the DNA. Mutations are caused by mistakes in copying…
Q: A mutation arises in a bacterium that confers antibiotic resistance. Is this mutation harmful,…
A: Change in a DNA sequence is known as mutation. Mutations may occur as a result of DNA copying errors…
Q: A student reads that deer mice that migrated to the hills of Nebraska originally had dark colored…
A: Mutation is a sudden change in the sequence of base pairs resulting in altered phenotype.
Q: Explain what happens in frameshift mutation? Name one disease caused by the disorder?
A: Addition or deletion of nucleotide in protein coding region of gene can shift the translational…
Q: One reason mutations are so problematic is that bacterial cells have no ability to repair a mutation…
A: Mutation is the process that involves a change in the normal DNA sequence. It can result from…
Q: An original mutation, one that has never been seen before, has just occurred in a body cell. What…
A: Mutations are alterations in the DNA sequence that are a major cause of variation among organisms.…
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A: Viruses are a nucleoprotein entity which is able to utilize the synthetic machinery of a living cell…
Q: Explain why harmful mutations tend to disappear, while beneficial mutations become widespread.
A: When the nucleotides sequences in the genome of an organism are altered or changed due to mistakes…
Q: Mutations in DNA may or may not result in a change in the phenotype of an organism. In which of the…
A: Ecological succession can be defined as the gradual progressive accumulation of changes in the…
Q: Why should people care about mutations and about generating mutations?
A: Mutation refers to sudden heritable change in the phenotype of an individual. In the molecular term,…
Q: Which of the following statements about mutations are true? * Mutations are always passed down to…
A: Mutations are alterations that occur in the DNA sequences that are caused by mutagens. Mutagens may…
Q: If mutations occur at random with respect to an organism’s needs, how does a species become more…
A: Introduction Evolution is the key process which regulates the survivability and continuity of…
Q: You are discussing with some of your bio major friends who have not taken Genetics and your non-bio…
A: The mutation is an alteration of the sequence of the genome. SNPs (Single nucleotide polymorphisms)…
Q: Two types of mutations discussed in this chapter are 1) nucleotide changes and 2) unstable genome…
A: Mutations are sudden heritable changes in the DNA sequence of a gene and are responsible for all the…
Q: As discussed, the overall rate of mutations in humans is estimated to be about 1 × 10−8 mutations…
A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…
Q: Place a check mark in the box to indicate which type of mutation is being shown. If you don’t know…
A: A mutation is defined as any type of alteration or change in the sequence, number, or nature of…
Q: What is the resulting polypeptide: _______________________________________________________? What…
A: Central dogma is the central processing part in which DNA is converted into m RNA by transcription…
Q: Define all the terms we use to describe the different types of mutations. For example, true-back…
A: Change in the sequence of DNA is referred to as a mutation. This change can occur because of the…
Q: What kind of things are able to cause genetic mutations?
A: Mutations arise due to permanent alterations occurred in the genotypes of organisms which cause…
Q: Are mutations good or bad? Explain your answer
A: Gene mutations are rare and random changes in DNA sequence which result in alteration of polypeptide…
Q: Can you explain silent, beneficial, harmful, and lethal mutations?
A: The mutation is defined as the alteration in the DNA sequence of an organism. The mutagens are the…
Q: What are mutations
A: The English farmer Seth wright was the first one to record the case of mutation for the first time…
Q: What are the possible ways that a mutation may affect an organism?
A: Mutation are random, sudden changes in the genetic material. Variation arises due to mutation are…
Q: What type of mutation is shown below:
A: Structural chromosomal mutations refer to the changes in structure of a chromosome due to insertion,…
Q: If you have a mutation in your skin cells from falling asleep in a tanning bed, how will this affect…
A: The reproduction is responsible for producing the offsprings from the parent individual. In case of…
Q: Which statement correctly pairs an argument about the mutation with evidence that supports the…
A: The mutation is any change in the DNA sequence of an organism. Some changes can alter the amino acid…
Q: A mutant strain of bacteria is isolated in which the amino acid glutamine is often erroneously…
A: Answer of the question given below...
Q: Explain the term mutation.
A: Genes carry coded genetic information in the form of specific nucleotide sequences. This specific…
Q: Point mutations are found in three subclasses: nonsense mutations, missense mutations, and silent…
A: DNA replication is a high-fidelity process in general. At times, random errors occur, and these…
Q: In 2002, several researchers set out to determine a link between air pollution and genetic…
A: Pollution is the introduction of harmful contaminants in the environment. Air pollution refers to…
Q: Statistically, are mutations almost always beneficial or harmful? Why?
A: A mutation is a change in the nucleotide sequence of a DNA molecule. A mutation may arise due to any…
Q: Two types of mutations discussed in this chapter are nucleotide changes and unstable genome regions…
A: Mutation is defined as a change that occurs in the nucleotide sequence of DNA. This can affect…
Q: Which of the following statements best describes the effect of mutations in DNA? A Mutations result…
A: Introduction: DNA is a hereditary material that transfers from one generation to another is a type…
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- N Third Ma x d General (X dà General d General N 7C Social X C Clever | P x C Clever | P x E Edulastic x O Mail - AS G Cha A app.edulastic.com/student/assessment/60525b29af74cf0008c2b681/class/5f20cf3d5dd16ded17965e85/uta/6054999e58acf20009db46a4/itemld/605 E• Question 6/19 > NEXT A BOOKMARK 6 Information about dairy products, lactose, and lactase are listed in the table shown. Dairy Products and Lactose and Lactase in Humans Dairy Products Lactose and Lactase in Humans An enzyme, lactase, breaks lactose down in the body. Source of protein and minerals Some people do not produce enough lactase. Too little lactase causes abdominal pain when dairy is eaten. Contain lactose A gene controls lactase production. Based on this information, which hypothesis best predicts how a change to the gene could affect people who do not produce enough lactase? A change that causes the gene to increase the amount of lactase it produces will increase a person's ability to break down A lactose. BA change…i General di General di General N 7C Social x C Clever | P X C Clever | P x E Edulastic x la X O Mail - AS A app.edulastic.com/student/assessment/60525b29af74cf0008c2b68f/class/5f20cf3d5dd16ded17965e85/uta/6054999e58acf20009db46a Question 7/19 > NEXT A BOOKMARK Almonds are edible seeds that grow on trees. Wild almonds typically have a bitter taste caused by a chemical in the almond. If an organism eats wild almonds, a chemical reaction occurs that releases the bitter taste. However, a genetic mutation in the almond tree can occur that prevents wild almonds from producing the bitter taste. Which statement describes how this type of mutation could affect these wild almond trees? 7 A This mutation could increase the population of wild almond trees. B This mutation could increase the life span of wild almond trees. C This mutation could decrease the rate of the production for wild almond tree O Type here to search N DELLA S1-KD's Mee O - Tonyia C x - Tonyia C X E Tonyia Cx M Inbox (2 X L Priority X A student.masteryconnect.com Living/Nonliving & Cells/Transport Camper, Toniya 00 Which statement is true about organs in the human body? O They are always composed of only one type of specialized cell. O They are the basic unit of structure and function for the organism. O They are typically microscopic and function interdependently with other organs. O They are composed of multiple tissue types working together to perform a specific activity. https://student masteryconnect.com/
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- t Avery Driggers 8th-Google She x B 8th Holmes Week 10- Google De x E 8th-grade-spelling - Google Docs x O EPIC Charter Schools - Calendar x Senes sessments-delivery/ua/la/launch/50057211/857086810/aHROcHM6Ly9mMS5hcHAuZWRIZW50dWouY29tL2xlYXJuZXItdWkvc2Vjb25kYXJ5L3VzZXItYXNzaWdubWVudC81MC ary Driggers 8th MasteryConnect C Clever st: Genes Select the correct answer. Janelle made a hypothesis about the uneven temperatures Inside her house during winter. She belleves that 50% of the heating ducts are blocked, and she plans to vestigate. If she wants to prove her hypothesis using scientific processes, what should she do next? O A Make another prediction. O B. State her conclusion. Communicate her findings. OD. Run an experiment. Reset Next 50057211 9t12xIYXJuZXItdwkyc2Vjb25KYXJ5L3V2 WaubWVudC81MDAINzixMS9sYXVUY2hwYWQvODU3MDg20DEWe ONISWUSSTAAR EOC Review Day 2-Quiz X New Tab X Review-Day 2 Quiz X + IpQLSdKDNQ-qkuhL_tD9mKI_U-mW3-_sBkKxEJjAc_hoYn-RvmBLA/viewform?hr_submission-ChklxfGM_ag JEhAli4Lopeo0 Ego t Funki... My AP Login - Coll... Algebra Calculator... ve Death Run 3D Gam.... Watch Tokyo Reven... Watch Tokyo Reve 20 points 4. The diagram illustrates the activity of vesicles during a cellular process. Which statement best explains the function of the vesicles? Vesicle Activities in a Cell Cytosol all Golgi apparatus Vesicles Plasma membrane A. Delivering packaged materials to the Golgi apparatus for protein synthesis B. Exchanging genetic information between the Golgi apparatuses of separate cells C. Extracting portions of the Golgi apparatus to be regenerated for growth within the cell D. Transporting packaged molecules from the Golgi apparatus to be released out of the cell 5. Some components of cells are listed. Which of the components could * 20 points O O ( Sign outK Andrea Ortiz - Physical Educatio X K Andrea Ortiz - CA English 9A Tie x e Science) Credit 1 x K Andrea Ortiz- CA Biology A Cred x i web.kamihq.com/web/viewer.html?state=%7B*ids"%3A%5B"11yaeuPNI2yHX4sK5fSJdFFxwekqScJtV"%5D%2C*from"%3A"classroomop.. В У 100% Edu I A LE-Maybees Andrea Ortiz - CA Biology A Credit 1 FF.pdf CA Rev. 12/4/19 Water molecules were surely part of the dusty swirl that coalesced into the Sun and its planets beginning about nine billion years after the Big Bang. But Earth's early history, including epochs with high ambient temperatures and no enveloping atmosphere, implies that surface water would have evaporated and drifted back into space. The water we encounter today, it seems, must have been delivered long after Earth formed. Faced with this conundrum, astronomers realized that there are two ready-made sources: comets and asteroids, the solar system 's gravel strewn among planetary boulders. The primary difference between the two is that comets typically have…
- gy A (Ule Science) Credit 1 x K Andrea Ortiz - CA Biology A Cred x K Andrea Ortiz-Physical Educatio x K Andrea Ortiz-CA English 9A Tie X A web.kamihq.com/web/viewer.html?state%=%7B"ids"%3A%5B"11yaeuPNI2yHX4sK5fSJdFFxwekqScJtV"%5D%2C"from"%3A'classroomop.. 9 kmarks Ky Rudent Edu * LE-Maybees Andrea Ortiz - CA Biology A Crecit 1 FFpdf Dolphins have smooth skin. Quantitative data observations: ry There are 9 dolphins in this pod. • Dolphins eat the equivalent of 4-5 % of their body mass each day. The sonar frequency most often used by the dolphins is around 100 kHz. Speech Notice that the qualitative data are descriptions. The quantitative data are objective numerical measurements. Suppose that you are a biologist studying jackals in their natural habitat in Africa. You observe their behaviors and interactions, and take photographs of their interactions to study later. Examine the photograph of the jackals shown to the right. Use this photograph to answer the questions below (found on…7:12 PM Sat Sep 10 Mc Graw Hill AA Contact D2 Homepage -... Fill in the Blank Question learning.mheducation.com blob:https://... Read About the Concept 2 of 40 (i) Need help? Review these concept resources. 1 Awake 2 Aggressive conduct 3 Agitated HAVIOR CODES (Numbers) ately notify RN of starred () behaviors or act 9 Cursing 10 Eat Question Mo... + TAMU Apart... nities at... 80% 14 Coming from words that mean "sugar coat", the layer of carbohydrates coating a cell membrane is called the Exit Assignment X E 4General x N 7C Socia x O Mail - A X C Clever | x Concussi x E Edulastic x (2) H /diseasesinjuriesandconditions/concussions/quiz/?t3DeyJ2aWV3X21vZGUiOiJhc3NpZ25tZW50liwiYXNzaWdubWVudF9pZCI 1 When you get a concussion, the hard bone of the cranium: Helps limit the severity of the injury Is part of what causes the damage Keeps the brain immobile Releases layers of protective fluid DELL