Genes a and b are 20 cM apart. An a+ b+/a b individual was mated with an a b/a b individual. Which of the following is not true: Group of answer choices a and b are autosomal alleles for a and b are in the a cis configuration alleles for a and b are in the a trans configuration a and b are linked
Q: Question 5 Thinking about the staining patterns with wright stain, and how the DNA and cytoplasmic…
A: Hematologic stain Wright's stain helps distinguish between different kinds of blood cells.…
Q: what is the benefit of the telapia fish to human then need to put the author. Need like wall…
A: Consuming a range of foods, including different sorts of fish, natural products, vegetables, and…
Q: Chapter 12 Objectives Describe diverse forms of the virion, or virus particle.
A: Virions are complete, infectious viral particles which are capable of infecting host cells and…
Q: Categorize each statement as an example of adhesion, communication, or differentiation. Statement…
A: The cell development involves the cell division, body axis formation, tissue and organ development,…
Q: A woman who has blood type A positive has a daughter who is type O positive and a son who is type B…
A: Blood group is the type of antigen present on the surface of blood cells ( Red blood cells) and type…
Q: increased firing of internal globus pallidus neurons decreased firing of internal globus pallidus…
A: Introduction: Subthalamic nucleus is small lens shaped in structure that functionally…
Q: If a mutation is introduced into I-KBα that inhibits it phosphorylation by the IKK complex, this…
A: Mutation in I-KBα that inhibits its phosphorylation by the IKK complex can prevent the translocation…
Q: Match the following molecules with their function in the Gq pathway. Phospholipase C IP3 DAG Protein…
A: The question revolves around the molecules involved in the Gq signaling pathway. This pathway is a…
Q: Which skeletal traits are used to estimate the age of the deceased? Select ALL that apply. A.…
A: The objective of the question is to identify the skeletal traits that can be used to estimate the…
Q: Intro to Neuro Question: The striatum has an (excitatory/inhibitory) connection to the globus…
A: The striatum is a part of the basal ganglia. It's function is to send inhibitory signals to the…
Q: The sympathetic postganglionic neurons release only norepinephrine while the adrenal medulla…
A: A sympathetic postganglionic neuron is a type of nerve cell in the autonomic nervous system that…
Q: We are sure that our closest living relatives are chimpanzees. There is a saying that that humans…
A: =>The saying that humans evolved from chimpanzees reflects a misconception about evolution. In…
Q: Please answer this following question in your own words. Question 1: List and describe 3 major…
A: “Since you have posted multiple questions, we will provide the solution only to the first question…
Q: species Virginia creeper Flowering 5 dogwood Swamp milkweed Virginia bluebells Mountain- 12 laurel…
A: A species is the basic grouping of organisms that are alike into discrete and stable units. Species…
Q: Explain the basis for the three-domain system of classification?
A: Classifying living things has been done in many ways throughout the history of biology. The earliest…
Q: esterol is the product of the to NADP+.
A: The conversion of 7-dehydrocholesterol to cholesterol involves a series of enzymatic mechanisms in…
Q: Recombination and independent assortment are two events that occur in the life cycle of an animal…
A: Animal Life Cycle: After emerging from eggs or live birth, animals mature and mate. Animals might…
Q: You have set up a fly cross between red-eyed male flies and white-eyed female flies. Several days…
A: The objective of the question is to determine the most likely genetic inheritance pattern for the…
Q: A nontemplate strand of bacterial DNA has the base sequence 5'-ATGATACTAAGGCCC-3' Determine the…
A: The central dogma of molecular biology describes the flow of information in biological systems. It…
Q: Which of the following is not a term used to describe an unspliced mRNA? intronic mRNA O primary…
A: In eukaryotic genes, non coding DNA is also present. In most of the eukaryotic genes, coding…
Q: Cross 1 F1 Wild Type Red eyes White eyes SUM Cross 2 F1 Wild Type Red eyes Brown eyes Cross 3 F1…
A: The chi-square test is a statistical method used to determine whether there is a significant…
Q: Hint: Answers may be chosen more than once. Haematoxylin & Eosin.…
A: H&E staining is a capable tool in histology, permitting us to imagine and study the…
Q: Based on the maximum body volume of organisms preserved in the fossil record, body volume (as…
A: The question is investigating the relationship between the evolution of life forms, as proven by the…
Q: If a cell with 24 chromosome pairs underwent meiosis, how many total chromatids would be in each…
A: The question particularly focuses on the method of meiosis, a sort of cell division that results in…
Q: Please answer this following questions in your own words: Question1: let say that a 70 years old…
A: The instance of a 70-year-old man who was analyzed with lung carcinoma that had spread to his bones…
Q: Q6.8. Imagine a population evolving by genetic drift, in which the frequency of allele K is 0.3.…
A: Genetic drift is a random process that can cause the frequency of an allele to change over time,…
Q: The graph below shows a growth curve of E. coli growing in a defined medium containing equal…
A: In the presence of both glucose and lactose, bacteria exhibit a complex growth pattern characterized…
Q: Lactase persistence probably came about to allow pastoralists in the Middle East to digest milk, a…
A: Lactase persistence is the ability of adults to digest the milk sugar "lactose," that is naturally…
Q: Covalent modification of eukaryotic DNA is an important regulator of gene expression. Name one type…
A: Covalent modifications can be described as a alteration in the activity of enzyme, DNA and protein,…
Q: Q1. Predict the effects (on translation of coat gene and replicase gene) of the following mutations…
A: Bacteriophage R17 is a small RNA virus that infects Escherichia coli bacteria. Its genome encodes…
Q: ntroduction to Neuroscience Movement 1) Describe the generation of muscle force 2) List the…
A: Humans are capable of a wide range of movements, from subtle gestures to powerful actions. These…
Q: Exercise 6: Sex-Linked Traits (XX) and males have an X and Y chromosome. During meiosis, sex…
A: Haemophilia is X linked recessive disease meaning mutation in one of the X chromosomes in males…
Q: What variables are studied in Mortuary Archaeology? A. Human Remains B. Burials…
A: The objective of the question is to identify the variables that are studied in Mortuary Archaeology.
Q: Describe and give an example of each of four ways that insects use to communicate with each other.
A: The question investigates the interesting world of insect communication. Insects, despite their…
Q: In the tomato the mutant genes o (oblate = flattened fruit), p (peach = hairy fruit), and s…
A: Genetic linkage is the tendency of DNA sequences that are close together on a chromosome to be…
Q: The following is correct regarding the oxidoreductase enzymes: A. NADH + H+/NAD+ are involved in…
A: Enzymes are chemical substances that serve as biocatalysts to increase the rate of a chemical…
Q: The following data (in picture) were reported in a 2004 Journal of the National Cancer Institute…
A: Lung cancer is the leading cause of cancer death in the United States and around the world. The…
Q: can you tell me why banning abortions is life-threatening to a woman and why doctors should not be…
A: The question is asking about the potential life-threatening risks to a woman if abortions are banned…
Q: Many different traits in the human race are the result of recessive or dominant inheritance. Select…
A: A pedigree chart shows the genetic relationships within a family, typically used to track the…
Q: Blood type is determined by multiple codominant alleles of the I gene, IA, IB, and i, where ii…
A: The objective of this question is to determine the possible genotypes and phenotypes of the children…
Q: 4. Chris and Emma are phenotypically normal but carriers for SCA (gene A). a. What are their…
A: Sickle cell anemia (SCA) is a genetic disorder that affects hemoglobin, the protein in red blood…
Q: Select terms from the Answer Bank to label the diagram according to hypothesis 1 on the origin of…
A: The diagram shown above indicates about the origin of eukaryotic cells. It is first proposed by Lyn…
Q: a) Briefly describe the concept of and instrument configuration for confocal microscopy. b)…
A: Microscopy is the field of science that deals with the use of microscopes for viewing microscopic…
Q: 1. Describe the ploidy and total chromosome count of this cell without using any words. 2. What…
A: Ploidy refers to the number of complete sets of chromosomes in a cell or an organism. It is a…
Q: What equation (below) represents the last step of oxidative phosphorylation? Recall that cyt Cox…
A: The last step of oxidative phosphorylation is the transfer of electrons from reduced cytochrome c…
Q: What is the function of these bone in frog? (1-2 sentence only) Calcaneum Astragalus Tarsals…
A: The function of each bone in a frog:1. Calcaneum: The calcaneum in a frog's feet helps in extending…
Q: Compare the structure of an icosahedral capsid with that of a helical capsid. How do pentamers and…
A: Capsid is an outer covering of viruses which is made up of proteins. It encloses the genome of a…
Q: Q6.4. What is the effective size of a population? The size of a population with the same…
A: Population is defined as the group of individuals, belonging to same species and living in a…
Q: ele frequencies among the zygotes may be quite different than they are in the gene pool. e effects…
A: The ganetes are sex cells in the form of sperms in males and eggs in females. These are haploid…
Q: Where is biology?
A: Natural sciences, otherwise called the physical sciences, are a gathering of logical disciplines…
AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.
Unlock instant AI solutions
Tap the button
to generate a solution
Click the button to generate
a solution
- A family is tested for spinal muscular atrophy, an autosomal recessive disease, using RFLP. The normal gene can be digested with a specific enzyme, while the mutant cannot. According to the pedigree below, which of the following is most likely the RFLP results?What is the most likely order of the linked genes R, S, and T if the distance between R and S is 22 cM, the distance between S and T is 8cM, and the distance between R and T is 14 cM? A. R S T B. T R S C. Cannot be determined D. S T RThere are two genetic disorders that result from mutation in imprinted genes: Prader-Willi syndrome, Angelman syndrome. Angelman syndrome results from deletion of UBE3A, which is a gene imprinted such that only the maternal copy is expressed. In the pedigree above, individual I-1 is heterozygous for a deletion of UBE3A and does not have Angelman syndrome. Individual I-2 is homozygous wild type for UBE3A. Which individuals in the pedigree are at risk for exhibiting Angelman syndrome, if any? (Who could potentially have the syndrome, based on what alleles it is possible for them to inherit and express?) Question 8 options: Only I-1 could have been at risk. If he does not have the syndrome, no one in the pedigree could. Only III-1 is at risk I-1, II-2, and III-1 are all at risk Only II-2 is at risk No one in the pedigree is at risk Both II-2 and III-1 are at…
- If the 12/23 rule is violated then two similar segments can become part of the same gene.Which of the following statements about paramutation is false?a. A paramutagenic allele can alter the expression of paramutableallele.b. A paramutagenic allele has a lower level of expression comparedto a paramutable allele.c. The paramutation alters the DNA sequence of the paramutagenicallele.Drosophila females heterozygous for three recessive mutations, a, b, and c , were crossed to males homozygous for all three mutations.The cross yielded the following results: in the image Q. Construct a linkage map showing the correct order of these genes and estimate the distances between them.
- Some sweet-pea plants have purple flowers and others have white flowers. A homozygous variety of sweet pea that has purple flowers is crossed with a homozygous variety that has white flowers. All the F1 have purple flowers. When these F1 self-fertilize, the F2 appear in a ratio of 916 purple to 716 white. a. Give genotypes for the purple and white flowers in these crosses. b. Draw a hypothetical biochemical pathway to explain the production of purple and white flowers in sweet peasTwo plants with white flowers, each from true-breeding strains, were crossed. All the F1 plants had red flowers. When these F1 plants were intercrossed, they produced an F2 consisting of 177 plants with red flowers and 142 with white flowers. (a) Propose an explanation for the inheritance of flower color in this plant species. (b) Propose a biochemical pathway for flower pigmentation and indicate which genes control which steps in this pathway.An ear of corn has a total of 381 grains, including 216 Purple & Smooth, 79 Purple & Shrunken, 65 Yellow & Smooth, and 21 Yellow & Shrunken. This ear of corn was produced by a dihybrid cross (PpSs x PpSs) involving two pairs of heterozygous genes resulting in a theoretical (expected) ratio of 9:3:3:1. Use a chi square
- A female animal with genotype A/a ⋅ B/b is crossed with a double-recessive male (a/a ⋅ b/b). Their progeny include 442 A/a ⋅ B/b, 458 a/a ⋅ b/b, 46 A/a ⋅ b/b, and 54 a/a ⋅ B/b. Explain these results.A rare blinding disease that has a relation to dengenerative factors is partially penetrant. In the following pedigrees for two families, the affected symptomatic individuals (black circles and squares) have been diagnosed with this disease due to the mutation in mitochondrial DNA m.14484T>C. If III.4 is homoplasmic for m.14484T>C in hair, blood, urine and other tissues examined. What will occur with IV.7 then?The gene controlling ABO blood type and the gene underlying nail-patella syndrome are said to show linkage. What does that mean in terms of their relative locations in the genome? What does it mean in terms of how the two traits are inherited with respect to each other?