Identify two ways meiosis contributes to genetic recombination? Why is it necessary to reduce the number of chromosomes in gametes? Blue whales have 44 chromosomes in every cell. Determine how many chromosomes you would expect to find in the following: Cachalot whale Egg cell Daughter cell from mitosis  Daughter cell from mitosis II

Q: How does a carbon sink work? Can you explain in technical detail all the processes involved and how…

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Q: Identify agencies and describe the programs offered by the state to reduce the impact with…

A: Injury prevention strategies are critical for a country's inhabitants' health because injuries, both…

Q: Please give a short description of the following terms: Toposequence, Biosequence, Climosequence,…

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Q: Compare and contrast how the lagging strand is replicated in E. coli and in eukaryotes. Highlight…

A: While there are many similarities between the replication of the lagging strand in E.coli and…

Q: Describe three major differences between leading and lagging strand synthesis. What feature of DNA…

A: DNA replication is the process by which a cell makes an identical copy of its DNA. It involves the…

Q: Write out the sequence of the polypeptide in AA: use the three letter notation

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Q: In your opinion, is antibiotic use at farm sites promote the development and spread of antibiotic…

A: ARGs stands for antibiotic resistance genes, which are genes that encode proteins or enzymes that…

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A: The efficacy of these medications might vary depending on the particular type of cancer being…

Q: RGS proteins accelerate the GAP activity of Gα subunits.  What is the direct result of this GAP…

A: Introduction :- G proteins are signaling molecules that play a critical role in the transmission of…

Q: provide three contrasting examples of how hormone release is stimulated.

A: Introduction :- Hormones are chemical messengers produced by the endocrine glands that regulate…

Q: B. Dihybrid Cross. 1. If a woman who is a non-PTC taster (recessive) with a heterozygous hitchhikers…

A: Introduction  A dihybrid cross is a type of genetic cross between two individuals who differ in two…

Q: What were some major accomplishments that   percy lavon julian did before he died. For example,…

A: Percy Lavon Julian was a pioneering African American chemist who made significant contributions to…

Q: Show the process of Mycobacterium tuberculosis in a diagram.

A: Introduction : Mycolic acid is the primary component of the cell wall of the mycobacterium. Mycolic…

Q: William is a 13-year-old who is having frequent night terrors. William's parents take him to the…

A: Night terrors are episodes of screaming, extreme fear, and thrashing while a person is still asleep.…

Q: According to this slide, which question below identifies more the picture   a. Uncontrolled high…

A: Over time, the constant strain on the blood vessels from high blood pressure can cause damage to the…

Q: In relation to DNA Isolation experiment 1. Once the tissue has been ground and heated to 60°C, the…

A: Introduction :- Proteases are enzymes that break down proteins by hydrolyzing peptide bonds between…

Q: Compare and contrast the Spermatogenesis and structure of the testes of: Rat (Vertebrates) Starfish…

A: Introduction: Spermatogenesis is the process by which male germ cells, called spermatogonia, undergo…

Q: Based on the UCP1 protein structure and the figure above, what are the likely chemical properties of…

A: UCP 1 protein: The UCP1 (uncoupling protein 1) protein is a mitochondrial protein found in brown…

Q: Describe each trait Black body, sable body, and Dichaete wings, and the physical characteristics of…

A: Fruit flies with black bodies are characterised by the total blackness of their bodies. *The gene in…

Q: What is a trichrome stain? How can it be used to identify protozoan?

A: Staining in microbiology refers to the process of coloring microbial cells or structures using a…

Q: 6. Draw a simple graph that illustrates the general relationship between organism size and…

A: Population is the term usually used to refer to the number of individuals in a area and the number…

Q: Wiskott–Aldrich syndrome is an immunodeficiency disease due to mutations in the gene encoding WASp.…

A: Wiskott-Aldrich syndrome: Eczema, thrombocytopenia (low platelet count), immunological dysfunction,…

Q: A pedigree lists a father as the proband for a genetic disorder that he inherited from his mother.…

A: Inherited disorders are genetic conditions that are passed down from parents to their offspring…

Q: Code Word Families are codons which code for the same amino acid. These codons differ in the a) 3'…

A: Genetic codon is composed of three successive nucleotides present in the mRNA. There are total 64…

Q: An abnormality of the large intestine called intestinal polyposis (IP) is dependent on dominant gene…

A: Genes, the hereditary units of genetic material can exist in two versions called alleles which are…

Q: Discuss the benefits of reusing water at home

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Q: Fill in the letter (a, b, c, d, or e) showing the locations where each of the following enzymes…

A: DNA replication is the mechanism by which a cell duplicates its genetic material. It is a…

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Q: A man suffers from an E. coli (gram negative) infection. After taking antibiotics, blood tests…

A: E. coli (Escherichia coli) is a type of bacteria that is commonly found in the intestines of humans…

Q: Give an example of a journal involving genetic switches with RNA molecules

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Q: Why would you look for ARGs in a farming context And why specifically in the waste manure produced…

A: In the context of microbiology and genetics, ARG stands for antibiotic resistance gene. These are…

Q: Which one of the following mutations to the coding region of a gene would change the codon reading…

A: A mutation is a change that occurs in the genetic material (DNA) of an organism. Mutations can occur…

Q: How can a drastic reduction in population size lead to inbreeding depression?

A: Reduced biological fitness that might occur as a consequence of inbreeding is known as inbreeding…

Q: QUESTION 3 Why is algae more optimal to farm for biofuel than crops? OA. Is easier to farm than…

A: Introduction: A wide variety of aquatic creatures, algae include everything from simple…

Q: Based on the Eurachem guide on fitness for purpose, how are bias and precision defined. What are the…

A: Fitness refers to the overall state of health and physical well-being of an individual. It involves…

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A: The DNA inside the cells contains all the necessary information for protein production. For the…

Q: what are the morbidity anf mortality rate with unintentional injuries from vehicular accident?

A: Introduction  Morbidity and mortality rates are two measures used to assess the health outcomes of a…

Q: centromeric DNA is known as ____ and may be located in several locations on the chromosome. if there…

A: Centromeric DNA: Centromeric DNA is the DNA that makes up the centromere, a specialized region of a…

Q: Compare How does the gestational period of humans compare with that of the other species listed in…

A: In placental mammals, the time taken by an offspring from fertilization to being born is referred to…

Q: C. Pedigree The pedigree shows the passing on of Hemophilia A. 1. What do the shaded circles mean?…

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Q: Normal pigmentation in humans is completely dominant to albinism. A couple who are both carriers for…

A: Albinism is a group of inherited genetic disorders characterized by a lack of melanin, the pigment…

Q: How does unsaturated and saturated fatty acids help identify lipids?

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Q: 15. Which of the following rows provides the probable percentage of this population with each…

A: The given questions are related to the population genetics and population ecology. The study of…

Q: How does antibody play a role in defensive proteins

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Q: Which of the following reactions belong(s) to Phase II drug metabolism?…

A: Introduction :  Metabolism of drugs involve conversion of drugs into certain other molecules that…

Q: Part A The bacterial gene little protein (lilP) makes a small protein of 11 animo acids (AA) in…

A: Introduction : The translated form of the DNA sequence is the amino acid sequence. DNA sequences are…

Q: In 5 or more sentences explain how the severe weather event created ecological disturbances that…

A: Introduction :  Many ecological disturbances, including temperature changes, modifications to the…

Q: state three ways main in which the body uses food ?

A: Food that we eat is ultimately broken down into simpler substances by the help of various enzymes in…

Q: Based on the transduction pathway presented above, what type of receptor is the beta-3 adrenergic…

A: G protein-coupled receptors (GPCRs), also called seven-(pass)-transmembrane domain receptors,…

Q: What are your thoughts about strict vegetarianism (veganism) after reading this chapter (remember,…

A: Introduction  Vegetarianism is a dietary practice that involves abstaining from consuming meat,…

Embryology