Which came first, the chicken or the egg?

Q: 14. Write the karyotype of a Turner syndrome. O A) 2n = 46 - 1 O B) 2n - 1 = 45 O C) 45, X O D) 46 -…

A: Karyotype is defined as the combination of the chromosomes of an individual. It is a laboratory…

Q: DNA is read from the 5' to 3' end. True False

A: DNA DNA stands for Deoxyribonucleic Acid, and it is a long, double-stranded, helical molecule that…

Q: In humans, as well as with many other animals, sex is determined by special sex chromosomes. An…

A: Sex linked traits are the traits that are present in the Sex Chromosome that is X and Y . These…

Q: Which of the following is a significant difference between DNA and RNA? their main location in the…

A: Step 1 :- answer - No correct response   Deoxyribonucleic acid is a double stranded helical molecule…

Q: 10. What is Genotypic characteristic?

A: Introduction Genetics is a branch of science which deals with the study of genes ans heredity. A…

Q: 5. (Friday lecture) Some common genetic diseases like cystic fibrosis cause infertility. How can a…

A: Cystic fibrosis is classified as a type of an inherited disease. It is made up of very thick as well…

Q: 2. Describe the effect of the mutation that created the Hbs allele on the amino acid sequence of the…

A: A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during…

Q: 18. Gregor Mendel confirmed the presence of chromosomes in the late 1800's with his genetic…

A:

Q: Question4

A: The objective of this question is to determine the genotype of a short-haired cat, given that short…

Q: 5. Answer the following questions concerning protein synthesis a. Describe with drawings how…

A: Protein synthesis is known as translation process that perform synthesis of amino acid chain or…

Q: 6. Use the diagram below to answer the following questions. A. The diagram above represents В.…

A: Deoxyribonucleic acid(DNA) is considered to be the genetic material within the nucleus that gets…

Q: 6. How many males are affected by this gene? a 2 3 d. 7. Use the same pedigree as the question…

A: When analyzing any population with minimal progeny data from several generations, pedigree…

Q: What are the equipment used in Curls up? 2. What is the procedure of curls up? How to perform it?

A: Muscle is a soft tissue like structure which is primarily responsible for the movement in the body.…

Q: a) What phenotype are the parental strains? FFss b) What is the phenotype and genotype of the F1's?…

A: The genotype is the genetic constitution of an individual for any particular trait. whereas the…

Q: What is Chargaff's rule and why is it important?

A: Nucleic acid are macromolecule that comprises of DNA and RNA . DNA ( Deoxyribonucleic acid ) is a…

Q: Hemophilia is a recessive sex-linked disorder located on the X chromosome. Match each genotype…

A: Hemophilia is given to be a recessive sex linked disorder. The allele for hemophilia is linked to…

Q: To have success in the following problems, make a copy of the following table for yourself and…

A: Complementation Complementation is defined as an event in which the mutant phenotype of the…

Q: 13. Having extra sets of chromosomes can lead to polyploidy. What is it called when a person has 3…

A: Chromosomes are the hereditary units of a cell. They are present in all the cells and would show…

Q: A Moving to another question will save this response. Question 8 Neurons look and work different…

A: Neurons and muscle cells are two of the most important types of cells in the human body. Neurons are…

Q: 1. Types of DNA damage and their causes.

A: DNA is the nucleic acid present in the cells of the living beings. It is composed of…

Q: If a molecule of DNA contains 42% thymine, then there is adenine, cytosine, and guanine.

A: DNA refers to Deoxyribonucleic acid. It is genetic material of almost all the organisms, except few…

Q: 24. Chromosomes are also known to contain protein   A. True   B. False

A: Each cell in our body contains chromosomes. In the human body, there are 23 pairs of chromosomes in…

Q: After the students identified the correct model, they did additional research on how DNA is…

A: DNA is the nucleic acids present in the organisms. DNA is the deoxy-ribose nucleic acid in which…

Q: What is the expected number of individuals with the genotype a*b if the genes below are not linked?…

A: In such kind of problems we should know firstly the expected number of ratio and accordingly we can…

Q: 6. In your lab section, which was the most common dominant trait? (from Table 7-1) 7. Which was the…

A: In an individual , a trait is depicted by the presence of two alleles . These are :- A ) Dominant…

Q: Perform the cross for the three Couple 1

A: Paternity Testing --  A Paternity test is test by which there is determination of biological father…

Q: 19. Using technical name, identify the microbe causing this infection 19

A: Infection is generally caused by bacteria and fungi. Infection is caused when microorganisms enter…

Q: According to estimates of % body fat derived from DXA, does Subject A have excess body fat?

A: DXA or Dual X-ray Absorptiometry Test is a Bone densitometry test for in-depth analysis of fat…

Q: heterozygous genotype

A: The various characters expressed by organisms are dependent of gene present in the DNA. The traits…

Q: How many unique gametes could be produced by an individual with the genotype ААBЬСС? 2 3 6 O…

A: The gamete are the reproductive cells which helps produce young ones.

Q: Cells are producing protein from every gene they have all the time True  False

A: Introduction  Genome is referred to the total amount of DNA a single haploid cell contains. Genome…

Q: ans, normal skin pigmentation is due to a dominant gene, albinis A'normal man marries an albino…

A: In humans, normal skin pigmentation is due to a dominant gene, albinism to its recessive allele.…

Q: 23. What type of clinical trial did Joseph Goldberger conduct to provide evidence that pellagra was…

A: When Joseph Goldberger (1874-1929) was requested to research pellagra, he was already well-known for…

Q: can you help please what is the diagnosis of Chronic granulomatous disease (CGD) and explain the…

A: As we know Bridges-Good syndrome is another or other  name for chronic granulomatous disease (CGD).…

Q: If Mr. Kennedy dyes his hair hot pink, he has changed his O alleles O genes O genotype O phenotype O…

A: According to the given options, DNA is a nucleotide sequence which is the genetic material of an…

Q: A person with AB- blood means that their blood: Question 8 options: Reacted with anti-D, but not…

A: Blood is the fluid connective tissue derived from the mesoderm. It is slightly alkaline with a pH of…

Q: Explain the RAAS mechanism.,!

A: RAAS is the renin-angiotensin axis or renin-angiotensin system is responsible for the regulation of…

Q: 13 The genetic makeup of an organism is known as the whereas the physical feature of an organism is…

A: Genetics:It is a field of biology which deals mainly with the mechanisms by which traits are passed…

Q: 6. Use your text to identify all the structures in the figures below. Also provide a brief…

A: Male reproductive system: 1. Testis: it is the primary sex organ in males. It produce testosterone…

Learning and memory

Learning is defined as a relatively permanent and irreversible adaptive change in behavior. It always results from experience. The ability of an organism to store and recall the effects, sensations, and knowledge gained through learning and experience is called memory.