In mice, agouti fur color is dominant overr albino fur. Complete a Punnett square that crosses a heterozygous mouse with a homozygous recessive mouse.
Q: Match each stage with the events listed. ___ metaphase a. sister chromatids move ap...
A: Metaphase is referred to as a stage where there is a condensation of chromosomes occurs. In prophase...
Q: female nurses in their forties who don't drink with
A: Vaccine: It is substance which triggers the bodies immune system against a particular disease.
Q: Enumerate 5 important features of the DNA. Choose ONE from your list and elaborate on how this feat...
A: Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that coil around each ...
Q: Cytoplasm of a plant cell divides by the process of_____ . a. telekinesis c. fission b. nuclear divi...
A: Introduction Cytoplasm is a viscous liquid that fills each cell and is surrounded by the cell membra...
Q: The drug butenamide blocks the co-transporters for Na+ and Cl- in the ascending limb of the loop of ...
A: The drug butenamide is a loop diuretic whose main function is to block the Na+ k+ 2cl- co transport...
Q: Explain the mechanism of the arm abduction and adduction at the shoulder joint together with the res...
A: Abduction and Adduction are the movement of the arms of the body away or towards the body line. When...
Q: In which stage of the demographic transition does population increase the most?
A: Demography refers to study of human population in statistical terms. It includes births (fertility),...
Q: Frog Human Dog -Lizard Duck Whale Duck and whale are close relatives. Frog is equally related to bot...
A: Phylogenic tree is a diagrammatic representation showing evolutionary relationships between organism...
Q: Give the translation of the segment of a polypeptide chain below. Specify your template strand. —ссс...
A: Transcription is the process by which RNA polymerase read out DNA and make m-RNA then mRNA is transl...
Q: Explain the mechanism of the forearm flexion and extension at the elbow joint together with the resp...
A: Forearm flexion is the rotation of the radius and ulna anteriorly in the anatomic plane. It occurs m...
Q: Analyze the provided hypothetical neuronal set-up and its corresponding table which describes each n...
A: Nerve impulses are the key to the brain. They allow neuron to communicate with each other to deliver...
Q: A bacterial cell undergoes a change and the two Trp codons of the tryptophan leader sequence are con...
A: Tryptophan operon is an example of repressible operon which remain transcriptionally active and beco...
Q: 21. Based on their shape and arrangement, identify the type of microbes.
A: Bacteria can be termed as group of prokaryotic, unicellular living beings that can be found in sever...
Q: What are the unique anatomical structures observed in birds to carry out the functions of digestion?...
A: Aves is the name of the class to which birds belong in taxonomy. There are some important characters...
Q: Give at least 1 sample each then illustrates them. Please see attached picture.
A: Personal Protective Equipments or (PPEs) are clothing and equipments that are designed to protect or...
Q: Which of the following is an example of allosteric regulation? A. the binding of CAMP-CAP to DNA B. ...
A: Allosteric regulation is a form of regulation where enzymes or molecules are regulated by binding to...
Q: Both overweight and underweight people share an increased risk of developing: (stated differently: t...
A: Sleep apnea:- The most common cause of sleep apnea is excess weight and obesity, this condition is o...
Q: Which of the following are characteristics of “small” monomeric Ras GTPases? A. Membrane boun...
A: Answer : The correct option is C because, RAS protein RAS proteins are small group of GTPase which ...
Q: unknown species? Make an output on how you can help in the protection of the unknown species in the ...
A: A species of animal or plant that is seriously at risk of extinction are called endangered species.
Q: If agriculture on once-virgin tropical forest area were to stop, how would you speed-up the process ...
A: Secondary succession It refers to the ecological succession that takes place after the disruption of...
Q: (a) Gryllus pennsylvanicus prefers sandy soil. (b) Gryllus firmus prefers loamy soil. Based on the i...
A: Geographic, behavioural, physiologic, or genomic obstacles or differences that prevent a species fro...
Q: True or False: The output of the Mass Spectrometer gives us the exact mass of a molecule.
A: The output of the mass spectrometer is the separation of molecules based on their m/z (mass to charg...
Q: B. Female (Swine) 12 10 Urinary Bladder 13 Urinary Bladder 15 14 13
A: 9) Ovary 10) Oviduct 11) Uterine horn
Q: Biochemical Molecular analysis of the bela glo Saudi sickle 3. Describe the effect of thelamino acid...
A: Introduction :- Amino acids are the building blocks of any polypeptide or protein structure . The se...
Q: What is the process of gene expression? and what role does RNA play in gene expression?
A: Gene expression involves two important processes that are transcription and translation. Both proces...
Q: C. Draw and place arrows that correspond to the structures of a liver cell or һеpatocyte. Cell Membr...
A: Liver: The liver monitors blood from the digestive organs, processes nutrients, eliminates toxins, p...
Q: Much of our understanding of ATP synthase is derived from research on aerobic bacteria. What makes t...
A: ATP synthase is a mitochondrial enzyme that catalyzes the conversion of ADP and inorganic phosphate ...
Q: For below problem, consider a diploid cell that contains three pairs of chromosomes designated AA, B...
A: The survival of living beings necessitates continuous multiplication. Cell division is required for ...
Q: e coded information in a DNA molecule directly determines the formation of ____________. * a. poly...
A: Since you have posted a question with multi- sub parts , we will solve first three sub-parts for you...
Q: Which of the following is true of addiction? a) When the program asks a participant to move to a tre...
A: The correct answer is - All are true statements.
Q: 3. Describe the effect of malaria on the frequency of the Hbs allele in areas where is common in are...
A: Sickle cell anaemia results in the single amino acid change in the beta chain of globin protein that...
Q: QUESTION 1 Ion pumps.. DA Use the energy of ATP hydrolysis to move ions against their concentration ...
A: Ion pumps use energy from ATP hydrolysis to transport ion against the concentration gradient. They c...
Q: QUESTION 7 like the flagella of Not all bacteria are motile, but for those who can move, a flagella ...
A: Flagella is a structure present in both prokaryotes and eukaryotes and helps in cell movement. Pleas...
Q: What are the 3 phase of the routine stool examination? 2. What would be the pre-analytical phase i...
A: Human feces is known as stool.It is the waste residue of indigestible materials of an animal's diges...
Q: Match the terms with the most suitable description. ___ operon a. makes a man ou...
A: The options are matched with the suitable description and they are given below
Q: If you want to do one thing to control stress, keep good bone density into late adulthood, keep your...
A: *The stress and bone density and weight and cardiovascular running should have to keep healthy to re...
Q: Herpes Simplex Virus 1
A: Herpes simplex virus is a common virus that causes infections of the skin and mucous membranes. It c...
Q: Differentiate how the function on support is achieved between animals (specifically humans) and plan...
A: The function is support, although similar in outcome, is achieved by vastly different methods in pla...
Q: Describe what would happen to the precursor of a mitochondrial matrix protein in the following types...
A: Introduction Mitochondria are biological organelles found in vast quantities in most cells that perf...
Q: What is the importance of Gregor Mendel’s Law of Inheritance in Molecular Biology?
A: Gregor Johann Mendal(father of Genetics) published his results of hybridization experiments in a jou...
Q: Give the characteristics of cancer cells and distinguish them from normal cells
A: Introduction: Cancer is a disease occurring due to cellular changes that result in the uncontrolled ...
Q: action of beta-lactam, aminoglycosides, polyenes, and quinolone antimicrobial agents on bacterial ce...
A: Microorganisms are killed or slowed by antimicrobial agents. Bacteria, viruses, protozoans, and fung...
Q: Extract from Soursop Leaves Can Prevent the Symptoms of Fibromyalgia"? a) The article doesn't discus...
A: The given article summarises the use of Annona muricata L. leaves for preventing fibromyalgia. It gi...
Q: Oxygen is required for the mitochondria to produce ATP. True
A:
Q: What are three behaviorally measured outcomes of attention?
A: Three behaviorally measured outcomes of attention are: Improves response to objects. Affects Percep...
Q: 4. Clouded leopards are a medium sized, endangered species of cat, living in the very wet cloud fore...
A: Given information Clouded leopards are medium-sized species. XN is normal spots sex-linked dominant...
Q: An important function of the inner mitochondrial membrane is to provide a selectively permeable barr...
A: Introduction Mitochondria are eukaryote cell organelles or components. They're not in the nucleus; t...
Q: Describe the scope of human population growth
A: Population growth is the increased number of humans in the world. Most of the human history shows th...
Q: Remember that although there are many interesting ideas about genetic engineering of plants and anim...
A: Transgenic bacteria are bacteria whose genome contains genes from other organisms that have been del...
Q: Does changing the sequence of nucleotides always result in a different amino acid sequence? Explain
A: No, changing the sequence of nucleotides does not always result in a different amino acid sequence.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- A form of learning disabilities and speech impairment results from a recessive mutation in the HERC2 gene. The next 4 questions are about this mutation. In a small Amish village in Ohio, about 5 per 1000 births are affected with this disorder. Assume Hardy Weinberg equilibrium. What is the frequency of the dominant WT HERC2 allele in this small village? A form of learning disabilities and speech impairment results from a recessive mutation in the HERC2 gene. The next 4 questions are about this mutation. Part a: In a small Amish village in Ohio, about 5 per 1000 births are affected with this disorder. Assume Hardy Weinberg equilibrium. What is the frequency of the dominant WT HERC2 allele in this small village? a)0.005 b)0.995 c)0.07 d)0.93 Part b: What is the estimated total number of homozygous dominant individuals in this village of 1000 people? a) 70 b) 930 c) 860 d) 1408 Rosettes are the dominant coat type (R) in guinea pigs while smooth coat is recessive (r). Of 1630 guinea pigs observed on an expedition in South America, 1190 have rosettes and 440 present with a smooth coat. a. If this muddle of guinea pigs is in Hardy-Weinberg equilibrium for the hair coat locus, what is the frequency of the recessive allele?You are examining heritability of traits implicated in disease resistance/avoidance in snails. Given the values below determine heritability. Trait VG VE VP H2 A. Level of oxidative molecules in the blood 5.33 0.65 B. Phototaxis toward dark habitat, which reduces exposure to parasites 1.36 4.72 C. Presences of proteins implicated in parasite recognition in the blood 4.26 1.63 You are examining heritability of traits implicated in disease resistance/avoidance in snails. Given the heritability values you calculated above, which trait would you select for to increase the frequency of resistant snails in the fewest number of generations and why?
- I'm so confused with these table, how do I find the number for each one. I can do the formula but the rest im confused. Biology II. Please show me how to do it for I can practice. In a class of 20 biology students, 12 have the recessive disorder, chronic whining syndrome. Use the Hardy-Weinberg equations to determine the frequency of the recessive allele for the chronic whining disorder within the class of 20 students.I'm confused about how I would figure out these two questions as I don't really understand the difference or where to start. What would genotypic frequencies be for Wildrose at pt-8 if it were in equilibrium? and How many individuals (to 2 decimal places) of each genotype would there be from Wildrose at pt-8 if it were in equilibrium?Linked Genes While working with a type of beetle that is normally smooth and large, you discover two mutations that lead to the recessive phenotypes, bumpy and small, respectively. For the body type (i.e., smooth or bumpy) use S or s to designate the alleles. For the size (i.e., large or small) use L or l to designate the alleles. You cross two true-breeding parents to get all F1 beetles that are large and smooth. You cross the F1 to true-breeding small, bumpy beetles and get: 228 large and smooth, 19 small and smooth, 16 large and bumpy, 237 small and bumpy. What were the genotypes and phenotypes of the two parental beetles (P generation)? Calculate the distance in cM between the S and L genes, using the information from the cross above. Now draw a linear genetic map of these two genes. Another gene for beetle body color, gene W, is found to be 5 cM from the S gene. Indicate the TWO places where this gene may fall in relation to the other two genes on the linear genetic map…
- I have a biology question, this is a matching question, which is only used once: The phenotype of the heterozygote is a blending of the phenotypes of both homozygotes. One allele masks the expression of the only other allele for the trait. One gene pair will interact so as to control the expression of a second gene pair One example is the ABO blood group system. When 3 or more pairs of genes control the expression of a trait. matched with: multiple alleles incomplete dominance polygenics dominance epistasisThe expression levels for two genes measured at four times are: Compute the correlation coefficient for this pair of genes. Make a plot of the gene1 levelsagainstthe gene 2levels.Isthe informationinthe plot consistent with the implication of the correlation coefficient? Comment on potential hazards of using the correlation coefficient based on your findings.In an assessment of learning in Drosophila, flies were trained to avoid certain olfactory cues. In one population, a mean of 8.5 trials was required. A subgroup of this parental population that was trained most quickly (mean = 6.0) was interbred, and their progeny were examined. These flies demonstrated a mean training value of 7.5. Calculate realized heritability for olfactory learning in Drosophila.
- The ability to taste the compound phenylthiocarbamide (PTC) is controlled by a dominant allele T. Individuals homozygous for the recessive allele t are unable to taste PTC. In a genetics class of 125 students, 88 can taste PTC and 37 cannot. Calculate the frequency of the T and t alleles in this population and the frequency of the genotypes.Example: I go to a different population of fruit flies that have the same two alleles for eye-color. I suspect that the alleles occur in different frequencies in this second population. I sample 1000 flies and discover 10 that have brown eyes. What are the estimated frequencies of the "R" and "r" alleles in this population? Answer: Again, p2 + 2pq + q2 = 1. The term q2 = the relative frequency of homozygous recessive individuals, which corresponds to the ten brown-eyed flies I counted out of 1000 flies sampled. Thus, q2 = 10/1000 = 1/100. q = the square root of 1/100 or 0.1. Thus the frequency of "r" in this second population is 0.1 and the frequency of the "R" allele is 1 - q or 0.9. Problem 1: Phenylketonuria (PKU) is a disease caused by the build-up of the byproducts of metabolizing phenylalanine. It is caused by a defective, recessive allele. If a child is homozygous for this recessive allele, it will develop PKU. In the United States, PKU is detected in approximately 1 in 10,000…Sixteen percent (16%) of the population is homozygous recessive for a trait. What are the frequencies of the dominant and recessive alleles of that trait?