Effects of BPA on phosphorylation

Q: In the fly speciation experiment described in class, Drosophila from a single culture was split into...

A: Introduction: The evolutionary process by which new biological species arise is called speciation. T...

Q: "Plasmids are still the workhorses for many applicationsof recombinant DNA technology". Define the i...

A: Introduction  Microorganisms such as bacteria, viruses, etc. are not just pathogenic and harmful but...

Q: Discuss the types of patterns in the organ system.

A: Our body contain different systems that perform different and specialised functions. All of the syst...

Q: Did you find evidence that cellular respiration occurs in plants? Explain using your data

A: Introduction Cellular Respiration:- It is the process or metabolic pathway by which cells in plants ...

Q: Draw an ouline of the autonomic system and identify the neurotransmitters and receptors such as dopa...

A: Neurotransmitters are frequently referred to as the chemical messengers of the body. They are the ch...

Q: How does gene mining contribute to the development of antibiotics?

A: The process of Genome or gene mining describes the use of the genomic information for the discovery ...

Q: How do potential biota and parent material influence the distribution ecosystem diversity, distribut...

A: Biotic factors such as predation, disease, and inter- and intra-specific competition for resources s...

Q: Since eukaryotic chromosomes are assembled with histone proteins, how are replication and transcript...

A: Eukaryotic chromosomes are assembled with histone proteins for the packaging of the DNA in a small v...

Q: Calcium carbonate is used by corals, shelled organisms, and a variety of other marine creatures to c...

A: Climate change negatively affects the organisms which use calcium carbonate to construct tissue.

Q: N-terminus

A: Amino Acid units that make up a protein molecule are joined together in a precise sequence. The chai...

Q: The CDC estimates that there are 1,000,000 cases of Salmonella infections , with 380 deaths each yea...

A: Salmonella is a bacteria that can cause food-borne infection called Salmonellosis. Symptoms include ...

Q: You are growing E. coli in a laboratory in order to study their operons. The growth media you are us...

A: The prokaryotic gene regulation is known as operon system in which the expression of polycystronic m...

Q: 2009 Question #1: Describe how a plasmid can be genetically modified to include a piece of foreign D...

A: Procedure.. After transformation, bacteria are selected on antibiotic plates. Bacteria with a plasmi...

Q: Explain the relationship among red algae, green algae,and land plants

A:

Q: 1. What is carrying capacity? 2. How do limiting factors affect carrying capacity?

A: Introduction: The carrying capacity of a population is the maximum number of people that a location ...

Q: What is the main idea of pseudoreplication in a manipulative experiment? Give an example problem of ...

A: Pseudoreplication is described as using inferential statistics to check for treatment effects with s...

Q: Retrotransposons are mediated by the enzyme O a. transposase O b. RISC O c retrotransposase O d. ret...

A: Retrotransposons move by a copy and paste mechanism. However transportions describe the copy is made...

Q: Define about Thermus aquaticus ?

A: Introduction Bacteria are common, largely free-living organisms that are often made up of only one b...

Q: 1. How does Lamarck's idea of "use or disuse" differ from Darwin's idea, which was later called "des...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: In crossbill birds the beaks have a specialized shape to allow the crossbills to extract pine seeds ...

A: Introduction: A process in which organisms processing certain traits that make them better adjusted ...

Q: What are organelles, which carry out autophagy?

A: Introductioim this question we will write about the organelles, which carry out the autophagy .  

Q: Example: Three birds loved to eat beetles especially the green (female) and the brown (male). But th...

A: An ecosystem is a natural community of living beings that deals with the external environment and ot...

Q: A house is launched into space, wearing a suit that provides it with oxygen but very little insulati...

A: Overview Hypothermia is a medical emergency that occurs when your body loses heat faster than it can...

Q: How can libraries be used to locate a specific gene of interest?

A: Scientists use genetic engineering methods to create two different types of DNA libraries. These are...

Q: A population of chipmunks live in an area of plentiful nuts and seeds on the ground. There are also ...

A: The niche concept was first formally defined by Hutchinson in 1957. According to him, the activity r...

Q: What do you think are the things you have to consider when identifying plant tissues? With and Witho...

A: Plant tissue is a collection of cells that work together to perform a specific function in the plant...

Q: 2009 Question #1: Describe how a plasmid can be genetically modified to include a piece of foreign D...

A: A plasmid is a short, circular bit of DNA that differs from chromosomal DNA, which contains all of a...

Q: A young student has recently inherited a rice farm and must decide which kind of planting to utilize...

A: Rice can be developed as high as 3000 m (mean ocean level). Essentially, the Rice crop requires hot ...

Q: How does Salmonella typhimurium avoid being killed by phagocytes.

A: Salmonella manipulates inflammatory pathways and the autophagy process.  Salmonella evades the adapt...

Q: dye-linked substrate called X-gal (5-bromo-4-chloro-3-indolyl-ß-D-galacto-pyranoside) into galactose...

A: The lac operon contains a group of related genes (promoter, operator, Lac Z, Lac A, and lac Y) that ...

Q: Figure 1. The ecosystem structure and functioning are governed by at least five ndependent control v...

A: Ecological Diversity refers to the different types of ecosystem within a specified area. For example...

Q: In February the WHO reported several cases of farm workers being infected with the bird flu influenz...

A: H5N8 - The H stands for one of the 16 different hemagglutinin proteins contained in a virus that all...

Q: Phenylketonuria (PKU) is a disorder caused by a recessive allele. Two carrier individuals have proge...

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

Q: Describe the oxidative phosphorylation/electron transport chain. Be sure to include all components a...

A: Oxidative phosphorylation is a metabolic process in which the cellular enzymes oxidises the nutrient...

Q: What best describes the amoebas division?

A: A single parent is involved in this Mode of asexual account, which is one of the most common types. ...

Q: Explain the comparison between Complementary DNA (cDNA) libraries and genomic libraries ?

A: The genomic library is a collection of clones that contain the organism's scattered entire genomic D...

Q: What are the balanced chemical equations of breathing?

A: Introduction: Breathing is the process of inhaling air into the lungs and then exhaling it out of th...

Q: Discuss how qPCR, DNA microarrays (DNA chips), and RNA- seq analysis are used to compare levels of g...

A: The functions of a gene can be studied by looking at how it expresses in a specific cell and how it ...

Q: From the list given - choose all of the regulatory proteins that would bind the eukaryotic gene to c...

A: The transcription is the process that involves production of RNA from the DNA template. In case of e...

Q: Sample of Quality Policy of an organization

A: A quality policy is a brief statement that aligns with the organization's purpose and strategic dire...

Q: Which group does not include human pathogens?a. Apicomplexans c. Euglenidsb. Ciliates d. Parabasalid...

A: The functions of a gene can be studied by looking at how it expresses in a specific cell and how it ...

Q: hough one might think that disease alleles and other deleterious mutations would be eliminated from ...

A: Deleterious allele is the allele that is responsible for the development of some serious diseases wh...

Q: Both archaea and eukaryotes have______ . a. peptidoglycan c. a nucleus b. histone proteins d. a caps...

A: Introduction :- Eukaryotes are organisms with a nucleus and other membrane-bound organelles in their...

Q: How does Listeria monocytogenes avoid being killed by phagocytes?

A: Introduction Phagocytosis:- It is a cellular process for ingesting and eliminating particles larger ...

Q: Exploring Further: The table below outlines the stpes in eukaryotic gene expressions. Briefly summar...

A: Gene expression steps molecules involved summary   Transcription mRNA, small and large ribosomal...

Q: Problem 1 (6-2 from text) Consider the axial transport of air in trachea during inhalation. In an ex...

A: Diffusion flux is the rate of mass flow

Q: chin fissure is a dominant trait controlled by a single gene. If a man (homozygous dominant) with ch...

A: As given chin fissure is a dominant trait which means it will express even if there is a single copy...

Q: Spondylocostal dysostosis is an autosomal recessive disorder with characteristics including short th...

A: Introduction: Hardy – Weinberg Principle mathematically explains the occurrence and consistency of g...

Q: Formation of a(n______) allows some soil bacteria to survive adverse conditions. a. pilus c. endospo...

A: Introduction:- Microorganisms are adaptable to their surroundings, able to detect and adapt to their...

Q: why was r. minuta used as the organism of choice for the biotranformation of l-citronellal to l-citr...

A: Biotransformation can be defined as a process in which certain chemical modifications is done on a c...

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.