Suppose a maternal effect gene exists as a functional dominant allele and a nonfunctional recessive allele. A mother with the disorder produces all offspring without the disorder. Explain the genotype of the mother.
Q: Hypothesis 1: Porifera is a monophyletic group Porifera is the sister-group to Eumetazoa…
A: Phylogenetic analysis analyses the evolutionary development of a species, a grouping of organisms,…
Q: at have evolutionary psychologists argued about human cooperation? There is no fundamental human…
A: Evolution The process of change in characteristick of heretible traits over successive generations.
Q: A distinguishing characteristic of Eukaryotes is that they O a. contain membrane-enclosed organelles…
A: Prokaryotes are the bacteria like blue green algae, pleuropnuemonia like organisms and mycoplasma.…
Q: Movement of large bulky substances into lymphatic vesses is easier and less selective than movement…
A: Tight junctions To divide tissue compartments and control the selective passage of solutes through…
Q: Complete the illustrations that show the differences between mitosis and meiosis.
A: Introduction Cell division is referred to as the process in which the genetic material is divided…
Q: Unknown Testing: Which compound(s) were present in the unknown sample? (sugar? starch? protein?
A: Protein The long chain of polypeptide which is made up of small units called amino acids.
Q: Assess the life history of the great hammerhead shark (endangered animal) in a brief summary.
A:
Q: The Calvin Cycle requires what is made during the light-dependent reactions. True False
A: Introduction :- A sequence of chemical processes known as the Calvin cycle, also known as the…
Q: Draw the following epithelial tissues below and specify which part of the human body can it be…
A: pseudostratified columnar epithelia is the type of respiratory epithelium found in the linings of…
Q: What are the advocacies that you can do to or personal initiative to help in the mitigation of…
A: The quantity of fossil fuels consumed, aerosol discharges, and land transformation through farming…
Q: In a gene, the start codon is generally_ while the stop codon is generally Select an answer and…
A: When it comes to genomics, translation refers to the process through which instructions included in…
Q: In both trees, circle the latest common ancestor of Demospongea and Calcarea.
A: Ancestors The species which share common charector of two different species or ancestors are the…
Q: 1) Which primer could be used as the forward primer, for synthesizing DNA from left to right in the…
A: PCR is a technique that utilizes the concept of DNA replication via the usage of enzyme polymerase…
Q: should muscles fatigue faster at higher or lower frequencies?
A: Muscle fatigue is defined as a decrease in maximal force or power production in response to…
Q: We add one drop of each dilution we made from T4rIIAP211 on the left of the plate, and one drop of…
A: Complementation test detects 2 mutants are present in same gene or not. As it name suggests they…
Q: design a analog of dna intercalator which has electrostatic interactions with DNA and crosslinks…
A: DNA intercalators refer to aromatic, hydrophobic heterocyclic compounds with flat surfaces. It…
Q: Q1. In Mendel's dihybrid cross of peas, the gene coding stem size has the dominant allele Long (L)…
A: Gregor Mendel discovered this in 1865 due to his work on dihybrid crossings (a cross between…
Q: Which type of PCR (End-point PCR, RT-PCR, qPCR)is used for diagnosing Covid-19 patients? Why is this…
A: Covid 19: The SARS-CoV-2 virus is the infectious disease known as coronavirus disease (COVID-19).…
Q: Cellular respiration Complete the following statements to describe cellular respiration by selecting…
A: The basic, structural and functional unit of life is the cell. A cell is the smallest unit of life…
Q: During DNA isolation, you incubated the tissue sample at 55°C for 60 minutes, followed by incubation…
A: Polymerase Chain Reaction or PCR in short was invented by Kary Mullis in 1983. It is a molecular…
Q: Distinguish between concentric, isometric and eccentric contractions, the physiology of the…
A: Through the cycling of actin and myosin cross-bridges, a muscle fibre produces tension. The muscle…
Q: . Where is this gene location in the bacterial genome? . What is the length of the gene? . Obtain…
A: Salmonella is usually found in the Gastrointestinal tracts of mammals
Q: as far as the protocols and safety of passing GMOs, do you think their standards may be low in order…
A: Genetically Modified Organisms (GMO) have modified genes in them which means it has a DNA that is…
Q: What is the action of the neurotransmitter that is released from photoreceptor cells on bipolar…
A: Introduction :- Cones and rods, two different types of photoreceptors, are found in the retina.…
Q: What are the main differences between Linus Pauling's conclusions about proteins that led to his…
A: Proteins produce critical structures in the body, are a component of blood, aid in regulating…
Q: Mendel obtained his initial pea plant varieties from local breeders who were developing new…
A: The offspring of displaying crosses between two parents organisms are referred to as F1. The…
Q: Cell Transport Concept Map requires Word Bank: Active Transport Passive Transport Diffusion Against…
A: Cell transport is the movement of a substance across the cell membrane they can move in or move out…
Q: The body of a man contains 49.5 L of water. He drinks 0.5 L of pure water. Suppose that all of this…
A: Introduction :- The number of osmoles of solute per litre of solution is the unit of measurement for…
Q: Parathyroid hormone released from the parathyroid glands: Select one: Oa. exerts similar effects to…
A: Parathyroid hormone is a peptide hormone made up of 84 amino acid and released from parafolecular…
Q: Should the cornea's curvature be changed bigger or smaller to get the desired effect while treating…
A: The cornea's curvature should be smaller to get the desired effect while treating myopia. Myopia or…
Q: Put the following DNA replication events in the correct order: Primase synthesizes an RNA primer.…
A: DNA replication is the process by which new DNA is synthesized from the old DNA template by…
Q: IV. Pseudostratified columnar epithelium - normal IV. Pathologic simple columnar epithelium - Celiac…
A: Simple columnar epithelia are tissues made of a single layer of long epithelial cells that are often…
Q: 1) Define metabolism and describe the importance of metabolism to life. 2) Calculate the change in…
A: Introduction : Enzymes are defined as biological polymers that catalyze various biochemical…
Q: How is human development different from other primates? O In other primates, care of offspring is…
A: Development: The gradual transformation of an organism's size, shape, and function for its existence…
Q: Muscles typically shorten when they contract. Explain the three ways by which they return to their…
A: Muscles are made up of fibers. There are over 600 muscles which comprises of muscular system. They…
Q: ATP is an important molecule in cellular energetics. Which of the following statements is false? ATP…
A: Cellular expression involves production of energy (ATP) by the breakdown of glucose. Cellular…
Q: Which client fish get better service from the cleaner wrasse? O Residents Client fish that…
A: Explanation: - There is a species of wrasse known as the cleaner wrasse (Labroides dimidiatus),…
Q: Pick one PRR that targets viruses and one that targets bacteria – describe how their activation…
A: A class of receptors known as pattern recognition receptors (PRRs) are able to directly identify…
Q: What is the osmolarity (mOS (m)/(L)) of the IV fluids ordered? (MW of dextrose )=198; MW of Na=23;…
A: Osmolarity:- The concentration of the solute in a solution per unit of solvent, usually expressed as…
Q: From a water sample, you must determine the number of colonies present (CFU's/ml.). However, looking…
A: Counting with the CFU colony-forming units needs culturing the microbes. It counts only the viable…
Q: In the process of Oogenesis in animal cells, will the genotype of the second polar body (derived…
A: The process of ova formation also referred to as the formation of female gametes, is characterized…
Q: Which of the following will decrease diffusion rate (a.k.a. rate of flux) of a particle across the…
A: Introduction The transfer of a molecule from a high concentration area to a low concentration area…
Q: The antidote to organophosphate poisoning is to administer a drug called atropine. Atropine binds to…
A: Organophosphate is a toxin that affects the functioning of nerves. At the synaptic junction, the…
Q: The first organisms O a. plants. O b. insects. O c. fish. d. O e. reptiles. amphibians. on land were
A: Organism The thing which is alive and composed of cell.
Q: Cell Transport Concept Map requires Word Bank: Active Transport Passive Transport Diffusion Against…
A: Cell membrane Cell membrane or plasma membrane is a selective permeable membrane or semipermeable…
Q: what is the purpose of mitochondria
A: Cells of living beings have compartments present in the cytosol. These compartments are called…
Q: Is the yeast strain HA0-1 complementary to HB1 or HB2?Explain.
A: Complementation analysis is generally analysed to identify the mutations in yeast through adenine…
Q: What are the effects of the different agar concentrations, the temperature, and the dye types on the…
A: Definition: internet passive motion of molecules from place of better awareness to place of decrease…
Q: 3. A tan-colored female mouse is crossed with a white-colored male mouse. All of the male offspring…
A: According to the experimental results, Mendel discovered that the gene pairs originate from both the…
Suppose a maternal effect gene exists as a functional dominant allele and a nonfunctional recessive allele. A mother with the disorder produces all offspring without the disorder. Explain the genotype of the mother.
Step by step
Solved in 2 steps
- Suppose a maternal effect gene exists as a functional dominantallele and a nonfunctional recessive allele. A mother who is phenotypically abnormal produces all normal offspring. Explain thegenotype of the motherSuppose a maternal effect gene exists as a functional dominantallele and a nonfunctional recessive allele that causes a disorder.A mother with the disorder produces offspring that are all withoutthe disorder. Explain the genotype of the mother.In man, muscular dystrophy is a condition in which the muscles waste away during early life and may result in a shorter life expectancy. It is due to a sex-linked, recessive gene. A certain couple has five children – three boys (ages 1yr, 3yrs, and 10yrs old) and two girls (ages 5yrs and 7yrs old). The oldest boy shows the symptoms of this disease. You are their family physician and they come to you for advice. What would you tell them about the chances of their other children developing the disease?
- Explain the central dogma of inheritance. Cite a specific example.Explain why most loss-of-function alleles (hypomorphic or amorphic) are recessive to wild-type alleles, but some are incompletely dominant or dominant.In the following pedigree, is the disorder’s mode of inheritanceautosomal dominant, autosomal recessive, or X-linked recessive?Explain your reasoning.
- Analysis of X-Linked Dominant and Recessive Traits A young boy is color-blind. His one brother and five sisters are not. The boy has three maternal uncles and four maternal aunts. None of his uncles children or grandchildren is color-blind. One of the maternal aunts married a color-blind man, and half of her children, both male and female, are color-blind. The other aunts married men who have normal color vision. All their daughters have normal vision, but half of their sons are color-blind. a. Which of the boys four grandparents transmitted the gene for color blindness? b. Are any of the boys aunts or uncles color-blind? c. Is either of the boys parents color-blind?Analysis of X-Linked Dominant and Recessive Traits As a genetic counselor investigating a genetic disorder in a family, you are able to collect a four-generation pedigree that details the inheritance of the disorder in question. Analyze the information in the pedigree to determine whether the trait is inherited as: a. autosomal dominant b. autosomal recessive c. X-linked dominant d. X-linked recessive e. Y-linkedRegarding Mendelian inheritance in diploid individuals, (Read each statement carefully. Select all of the statements below that are true (that you agree with). Leave any statements that are false (that you do not agree with) un- selected.) a diploid individual receives two copies of every autosome from the previous generation. for every autosomal gene inherited by an individual, both copies can come from one parent. a diploid individual gives two copies of every autosome to a child in the next generation. to be diploid means that two independent genes are specified in the individual's genotype.
- An individual with 46, XX genotype is diagnosed with Duchenne-type Muscular Dystrophy, a recessive X-linked disorder. Genetic tests confirm that this individual is a heterozygote for this disorder. Briefly, but specifically, explain how it’s possible that they are showing symptoms of this disorder.Explain why disease alleles for cystic fibrosis (CF)are recessive to the normal alleles (CF+), yet thedisease alleles responsible for Huntington disease(HD) are dominant to the normal alleles (HD+).X‑linked, recessive diseases, such as hemophilia, are extremely rare in the population. However, many women are carriers and show no sign of the disease. The pedigree illustrates the inheritance of an X‑linked, recessive disease. Determine whether the unknown individuals are affected by the disease, unaffected by the disease, or carriers of the X‑linked recessive allele. Unaffected individuals are not carriers of the X‑linked recessive allele.