Why would extra or missing chromosomes result to abnormal phenotypes?

Q: Mark promoter and terminator

A: DNA, or deoxyribonucleic acid, is the genetic material that carries the instructions for the…

Q: An elderly  is diagnosed  with alzheimer's  disease . Which  of the following  is most likely  the…

A: ANSWER) Alzheimer's disease (AD) is a neurodegenerative disorder that affects the brain's cognitive…

Q: Which of the following substances may start to appear in the urine when the glomerulus is inflamed?…

A: Glomerulonephritis is a condition in which the tiny filters called glomeruli in the kidneys become…

Q: 8. Define the term zoonosis and describe the difficulties in controlling zoonotic infections.

A: Microbes are minute organisms that cannot be seen as such through naked eyes. They need microscope…

Q: MEDGAR EVERS COLLEGE PREPARATORY SCHOOL 12. The diagrams below represent some steps in a procedure…

A: Biotechnology is concerned with the genetic modification of microorganisms or enzymes from organisms…

Q: What is injected into the body in COVID-19 vaccines such as Pfizer and Moderna? And how are these…

A: The Pfizer and Moderna COVID-19 vaccines are mRNA vaccines which contain a small piece of genetic…

Q: 5) Proteins do not serve what function within the cell? a. structural support b. antibodies c.…

A: Proteins are polymers that are made up of monomeric amino acids. The two amino acids hydrolyse to…

Q: Give typing answer with explanation and conclusion  Question 2: Describe the Holocene epoch. How…

A: Holocene epoch constituent the quarternary period. It can  be regarded as an unfinished chapter of…

Q: Of the 220 HIV-infected outpatients of the dermatological and venereological dispensary examined in…

A: HIV stands for Human Immunodeficiency Virus. It is a retrovirus that attacks the immune system,…

Q: What does the term VO2max refer to? Draw a figure showing changes in VO2 over increasing intensity…

A: It is an important measure of an individual's cardiorespiratory fitness and endurance, as it…

Q: Briefly describe Katalin Kariko’s contribution to the development of COVID-19 vaccines.

A: Dr. Katalin Karikó's  research on RNA-mediated processes has as its long-term goal the production of…

Q: figured out that the protein sequence was:   Met-Ala-Arg-Gly-Trp-Ala-Pro   Work backwards…

A: In this process first of all RNA sequence could be find out by the genetic code. Later on  sequences…

Q: In the sex-linked inheritance pattern of hypertrichosis, a man who carries an X-linked allele will…

A: Hypertrichosis is a sex-linked trait which means that it is caused by a gene located on the X…

Q: What are two things you could change or add to your nighttime routine for a higher quality of sleep?

A: A quality sleep is very important to lead a healthy life. Lack of a quality sleep will lead to many…

Q: Let's use L to symbolize the allele for lactose persistence (tolerance) and I for lactose…

A: In the given case, the allele associated with lactose intolerance is recessive and the allele…

Q: Give typing answer with explanation and conclusion  If a plant cell runs out of atp will the…

A: The cell membrane is a selectively permeable membrane that surrounds the plant cell, separating the…

Q: If you are about to get into a car accident, how should your endocrine system respond? (What…

A: Hormones are chemical messengers produced by endocrine glands and secreted into the bloodstream…

Q: 11) The sterilization method that is used to sterilize antibiotics: a) uses halogens b) Phenolics…

A: 11. The sterilization method typically used to sterilize antibiotics is e) Ultrafiltration. This…

Q: bulb-urethral gland corpus cavernosa corpus spongiosum ductus deferens external urethral orifice…

A: The male reproductive system refers to the organs and glands of the male that are essential in…

Q: Part I. Structure-Function Relationships in Genes 1. Consider the "two-line model" of a gene shown…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: Human immunodeficiency virus (HIV), the causative agent of acquired immune deficiency syndrome…

A: AIDS (Acquired Immune deficiency syndrome) is a disease that is caused by HIV (Human Immuno…

Q: 54. After an inferior alveolar nerve block injection all of the following areas will be anesthetized…

A: A popular dental procedure used to numb the lower jaw and teeth for dental operations is an inferior…

Q: Animal kingdom concept map organization paragraph

A: The concept map for the animal kingdom groups the many species of animals according to the traits…

Q: 4. Attached earlobes are dominant over free hanging earlobes. Complete the Punnett Square for the…

A: A Punnett square is a visual representation of the probable genotypes of an offspring arising from a…

Q: The correct answer is 2/3. Can you explain why?

A: Lactose, a sugar included in milk and various other dairy products, can be difficult to digest for…

Q: Question 2. From mouse nerve cells you isolate the mouse Tau-gene-containing DNA fragment and…

A: The tau gene is a gene that encodes the Tau protein, which is predominantly expressed in neurons in…

Q: Research both arguments regarding the safety of GMO use in foods. Based on the evidence, are GMOs…

A: GMO refers to a genetically modified organism, it is any organism i.e., plants, animals or…

Q: MUTATION IN PEAS THAT CAUSES MOTTLED FLOWER COLOR. SHE CALLS THIS MUTATION SPOTTY AND DETERMINES…

A: The two or more genes are said to be linked when they are located on the same chromosome and cannot…

Q: Briefly describe the role of T-helper (TH) cells in the function of the immune system. Be sure to…

A: T-helper (TH) cells are a specialized type of white blood cell that plays a critical role in the…

Q: Question 9. RT-PCR represents an adaptation of PCR to the investigation of RNA. What enzyme is used…

A: A given DNA segment may be quickly multiplied (amplified) into a multitude of copies using the…

Q: 50) Genetic engineering is considered the new ___________ revolution in microbiology. a) genetic b)…

A: Genetic engineering also known as genetic modification or recombinant DNA technology involves…

Q: Provide significant recordings/finding that can be observed on the said structures that can be…

A: The human eye is an organ that enables us to observe the environment around us. It is a…

Q: Some cancers show increased incidence with age while others peak at younger ages. Why do you suppose…

A: The Cancer is defined as a group of diseases which is characterized by the uncontrolled growth and…

Q: 7. Complete the following reactions: ( H H of H OH H H < OH 1 NIC-C 1 H 8. Compare hydrolase and…

A: The reaction in which two amino acids react and join together is called a peptide bond formation or…

Q: if the ventricle cannot pump out as much blood to lung as is coming in through the vena cava what…

A: Venous return refers to the volume of blood that flows from the systemic circulation back to the…

Q: The FOXP2 gene is associated with speech in humans. It is also found in chimpanzees, gorillas,…

A: The FOXP2 gene is a gene that plays a crucial role in language development and speech production in…

Q: F the airway is blocked at the glottis or above, the safest place to create an emergency airway is…

A: The cricothyroid membrane is a thin, flexible membrane that is located between the thyroid cartilage…

Q: Animal kingdom mind map

A: All creatures on Earth are classified under the taxonomic category of the animal kingdom.

Q: You digest 4 uL of plasmid DNA that is 50 ng/uL concetration in a total volume of 20 uL. You run 10…

A: Plasmid DNA is a small, circular, double-stranded DNA molecule that is commonly found in bacteria…

Q: what diffulcitie one encounter when trying to differentiate bacteria on the basis of physiological…

A: Laboratory procedures called physiological tests for bacteria are used to ascertain the metabolic…

Q: If Individual 4, Generation IV, Family B were to mate with a recessive male, what would be the…

A: In the given case, the genotype of individual 4 of generation of family B could be "LL" (homozygous…

Q: True or False: Microglia contribe to synaptic pruning

A: Microglia are a type of specialized cells that are the resident immune cells in the central nervous…

Q: Is filter feeding the result of convergent or divergent evolution?

A: Individuals with qualities that are more adapted to their environment will survive and reproduce at…

Q: Together, a base, sugar, and phosphate are called a O nucleotide base pair double helix O mRNA

A: DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) are both types of nucleic acids that are…

Q: Question 6. What are the first three amino acids in the protein that is produced from this gene?…

A: Genetic code exists in the form of codons and these codons are the sets of three nucleotides. There…

Q: 4. All the following can be autoclaved EXCEPT: a) Biological material b) Glass ware c) Radioactive…

A: Equipment and materials are sterilised in an autoclave by being exposed to high-pressure, saturated…

Q: 2. What do you predict might happen to the cells of a fish that is accustomed to living in fresh…

A: Osmosis is the movement of water molecules across a selectively permeable membrane from an area of…

Q: It is required to recover active extracellular enzymes from a completed fermentation medium that…

A: In the question, it is given that:   A completed fermentation medium contains active extracellular…

Q: 8. All the followings can be produced through Industrial Microbiology techniques except: a)…

A: Genetic engineering, molecular biology, and recombinant DNA technologies are all included in the…

Q: 1. Describe the general anatomy of the digestive tract by briefly tracing the path taken by a food…

A: The digestive system is an complex framework that involves the coordinated operations of numerous…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.