• Direction: Research and write your opinion about one or two Controversies and Ethical Issues linked with Genetic Engineering (1 paragraph max - any no. of sentences)

Q: Describe Class I MHC pathway of antigen processing and presentation. Highlight the functions of the…

A: The process by which foreign antigens are displayed on MHC, or major histocompatibility complex…

Q: How much larger is the global ecological footprint todaythan it was half a century ago?

A: Ecological footprints in simple ways can be defined as the productivity of area of the land or water…

Q: Compare the structures and functions of the receptor molecules for salty and sour taste; the…

A: In our body, taste receptors are that kind of receptors who can senses the taste of food in oir…

Q: Define 'oestrus' and 'menstrual cycles.

A: There are a few key ways that pregnancy and the menstrual cycle are related. First, both involve the…

Q: In a population at genetic equilibrium, the frequency of the dominant phenotype is 0.96. What are…

A: Introduction :- The condition of an allele or genotype in a gene pool (such as a population) in…

Q: What is a double-stranded DNA molecule ?

A: DNA also known as Deoxyribonucleic Acid is a macromolecule(Nucleic acid). It is found in the nucleus…

Q: For some traits, one allele is not completely dominant to another.  Incomplete dominance occurs when…

A: Incomplete dominant traits are those traits in which one allele is not completely dominant to…

Q: 9. Two varieties of pumpkin with different weights were crossed: 5 lb. and 29 lb. 3/195 of the F2…

A: Introduction:- A one pair of alleles described the similar trait, for example, eye color ; one…

Q: I. Identify the reactants, enzymes, cofactors/coenzymes and products involved in the glycolysis…

A: The entire number of biochemical processes involved in sustaining the living circumstances of cells…

Q: consumption of six CO,molecules and twelve H,O molecules during oxygenic photosynthesis? A. one…

A: Option A is correct one C6H12O6 molecule, six H₂O molecules, and six O₂ molecules are produced

Q: How do nerves control every organ and function in the body?

A: Although nerves play an important part in the human body, they do not govern every tissue and…

Q: Which one of the following is not associated with transcription? * O sigma factor O hairpin loop…

A: Transcription is a process of making a RNA copy from sequence of DNA.

Q: Are there any parts of the human body that get oxygen directly from the air and not from the blood?

A: The human body is very complex and it has a huge demand for oxygen because of which the oxygen that…

Q: Splicing regulatory (SR) proteins bind at exon to recruit U1snRNP and U2 snRNP during RNA splicing.…

A: There are few important points about splicing apparatus are as follows: The central component of…

Q: The first 15 bases of the original coding informational strand of DNA (which continues after what is…

A: Mutation can be divided into several categories. The types of mutation include missense mutation,…

Q: 9. Two varieties of pumpkin with different weights were crossed: 5 lb. and 29 Ib. 3/195 of the F2…

A: Lowest weight = 5 lbHighest weight = 29 lbWeight difference = 24 lb 3/768 = 1/256 Four genes each…

Q: 2. Which is a better mode of reproduction sexual or asexual? Why?

A:

Q: What kind of evidence would indicate that the ability to taste PTC is inherited? Why was it…

A: 1. The ability to taste PTC shows a dominant pattern of inheritance. A single copy of a tasting…

Q: why is polyspermy lethal in an egg cell?

A: Polyspermy is defined as the introduction of two or more sperm cells into the cytoplasm of an egg.

Q: Why are some fungi grouped under "fungi imperfecti"?

A: Introduction In this question we will discuss why some fungi grouped under " fungi imperfecti".

Q: 11. Choose from the following types of inheritance and write in the 1" column which one is described…

A: Please follow step 2 for a detailed explanation of the inheritance mode of the given situations.

Q: 2. In the guinea pig, a locus controlling coat color may be occupied by any of 4 alleles with the…

A: To Determine the genotypic and the phenotypic ratios of the offspring if the guinea pigs have coat…

Q: Explain the sequencing-by synthesis (SBS) approach ?

A: One of the well-known states that are known as fundamental topics in Arithmetic is sequence and…

Q: The most important piece of evidence missing from Darwin’s original hypothesis was:

A: There are some points about Darwinism : Provided evidence for scientific theory that all species…

Q: 9. Two varieties of pumpkin with different weights were crossed: 5 lb. and 29 lb. 3/195 of the F2…

A: The answers attached below.

Q: Turnover of RNA and protein helps to control gene expression by influencing the concentration of…

A: Gene expression is a process in which the genetic instructions of genes are utilized to manage…

Q: Suppose a mammal’s tidal volume is 2 L, its tracheal volumeis 80 mL, its anatomical dead space…

A: In marine mammals, the tidal volume (the amount of air breathed in or out during normal respiration)…

Q: Jim’s jaundice is caused by the accumulation of bilirubin in his blood and tissues. What is the…

A: Jaundice Jaundice is the yellow discoloration of sclera ,skin and mucous. it is a characteristic of…

Q: 9. For stabilization of disturbed brain functions in mental disease nootropic agents are widely used…

A:

Q: When the anticodon on a tRNA is "ICG, all of the following codons except can pair with this…

A: Some tRNA anticodon loops contain inosine (I) which allows recognition of multiple codons through…

Q: Which complement chemotactic component has properties? а. Cla с. C4a d. C5a b. C2a е. Сба

A:

Q: A. Tabulate your data. How commonly related the following species with each other? Monkey Mouse Rat…

A: The molecular sequence are frequently viewed as more dependable than those constructed from…

Q: 1. Insulin..... a. Carries glucose into the muscle cell b. signals the muscle cell to take up…

A: 1. Insulin - b. signals the muscle cell to take up glucose. Explanation - The main actions that…

Q: What happens to sepals, petals, and stamens after fertilization? State the fate of zygote, ovule,…

A: It is well known that the embryo sac is the site of zygote formation. The embryo sac is the location…

Q: What is the purpose of plasmids found naturally in bacteria? Plasmids contain the majority of the…

A: Plasmid is a small , circular , double stranded DNA molecule that is distinct from the cell's…

Q: When KO techniques was developed ?

A: The full form of KO is knock out and refers to gene knock out which means the gene that is knocked…

Q: Test Metabolic process indicated by a positive test. Citrate Indole Catalase Urease Methyl Red/…

A: Citrate test- are used to detect the use of citrate by an organism.  Indole- it differentiates the…

Q: Name 2 sources of variation produced during meiosis.

A: Meiosis is a form of cell division in which the  reduction of the number of chromosomes to half…

Q: Insects are ectothermic and the respiratory rate is usually proportional to the temperature of the…

A: Insects are able to cope with the climatic conditions in different parts of the world due to their…

Q: how much nuclear DNA in picograms is present in a skin cell during anaphase?

A: DNA is the genetic material present indide the nucleus of each of the cells in the eukaryotic body.…

Q: Make a simple schematic illustration of the connective tissue cell lineage descended from…

A: A cell is the smallest structural unit of an organism capable of autonomous functioning, consisting…

Q: Gene therapy: a) what disease is it used for? b) what genetic defect causes the disease? c) what…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 5. In the following data, could the man be the father of the 6 children? Father Mother Children…

A: "Inheritance" is the process through which a child gets genetic information from his or her parents.…

Q: DNA polymerase l moves toward the direction of replication fork creating Okazaki Fragments. * True…

A: Most living organisms that are well defined in terms of that they have DNA as their genetic…

Q: •What the different columns in a cohort life table represent.

A:

Q: Define about computer-automated high-throughput DNA sequencing ?

A: DNA sequencing is a commonly used method after the gel electrophoresis to determine the order of…

Q: Which of the following is true about Liebig's Law of the Minimum?  A. The growth of a plant is not…

A: Justus von Liebig popularised Liebig's law of the minimum, also known as Liebig's law or the law of…

Q: Food is a limiting factor for plants. A. TRUE B. FALSE

A: Living organisms can be classified into two types based on their mode of nutrition. 1. Autotrophs…

Q: explain about the genetic drift   -differentiate founder effect from bottleneck effect.

A: Genetic drift or allelic drift is the change in the frequency of a gene variant in a population due…

Q: 4. You are looking at a series of rock layers and you want to survey the youngest stratum. How will…

A: The goal of island biogeography is to study the climatic conditions which affect the flora and fauna…

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.