What is the basic difference between "structural" genes and "regulatory" genes?

Q: What are the major causes of species losses in a geographical region?

A: Biodiversity refers to the variety of living organisms that can be found in different ecosystems. It…

Q: Which of the following serve as signaling molecules located along the membrane? O phingolipids…

A: Signalling molecule is a molecule that helps in transmitting the signal from one part of the body to…

Q: A waxy cuticle helps land plants_______ . a. conserve water c. reproduce b. take up carbon dioxide…

A: Introduction Plants are mostly photosynthetic eukaryotes belonging to the Plantae kingdom.…

Q: Cells may bind to each other without actual contact between membranes of each cell.

A: Answer is false

Q: Why was it necessary to administer antibacterial drugs in Burali ulcer for two months rather than…

A: INTRODUCTION Buruli ulcer, caused by the bacteria Mycobacterium ulcerans, is a devastating chronic…

Q: In anaerobic conditions, pyruvate maybe decarboxylated to produce none of these all of these lactic…

A:

Q: Describe the structural adaptations that primates have for life in treetops.

A: Any mammal belonging to the primate family, which comprises lemurs, lorises, tapir, apes, gorillas,…

Q: Question 15: Define the following terms and give one example for each: (a) Commensalism (b)…

A: Symbiotic relationship is the  close relationship or interaction  amongst two different organisms or…

Q: Consider the following statement. “To produceone molecule of each possible kind of polypeptide…

A: Proteins are macronutrients that are necessary for the body to function. They are comprised of amino…

Q: 1. Define gene expression. 2. Why must gene expression be regulated?

A: Gene expression is basically the expression of phenotype in an organism, using the information of…

Q: A mating between two heterozygous people with widow's peaks and free earlobes (Eeww) Key: E= free…

A: Given: A mating between two heterozygous people with widow's peaks and free earlobes. EeWw x EeWw…

Q: How do bacteria on the MEGA-plate become resistant to antibiotics?

A: Introduction An antibiotic is a medicine that inhibits the growth of microorganisms and destroys it.…

Q: Match each description to its appropriate location: 1. Located on two major migration pathways Polar…

A: Polar bear provincial park- National park that is home to many subarctic disjuncts.

Q: Organelles may exhibit membrane sidedness such that secretory vesicles from the ER are transported…

A: Golgi complex  Golgi complex is the double membranous structure which pack protein into vesicles and…

Q: Match the feature or description with the type of animal v Cells divide asymmetrically and not…

A: Protostome and deuetrostome are way to classify organisms based on the formation of anus and mouth…

Q: Many microbes (as well as other organisms) produce antibiotics. A natural compound produced by one…

A: *Many microbes like fungi and algae and bacterial and  other organisms will produce antibiotics. *An…

Q: What are the post-fertilization changes that occur in plants?

A: Plants undergo a variety of changes following fertilisation, including the following:

Q: Q.5. Which reproduction related aspects, should be taught at the school level?

A: A reproductive and child healthcare program is developed with the aim of improving maternal, infant,…

Q: A partial DNA sequence, a partial MRNA transcript, and part of the CFTR polypeptide in a cystic…

A: Cystic fibrosis is a disesase that damage the cell producing mucus, sweat and other juices.  in…

Q: For questions 14-20, fill in the blanks using the word bank below. Fitness Mèjosis Mutations…

A: Introduction A mutation is a change in a DNA sequence, it occurs when a DNA gene is changed in such…

Q: The sequence of the start of the c-Myc gene is as follows (first picture): Use this information to…

A: Transcription takes place on the strand called as template strand it has a polarity of 3' - 5', thus…

Q: World's shortest man dies in Italy 2010/03/16 11:14:00…

A: Shortest man = He pingping Tallest man = sultan kosen Both of these are known by their body height…

Q: Why living organisms classified? are

A: Earth is home to a diverse range of plants, animals, and microbes, all of which are interconnected.…

Q: Syneresis is a process by which there is the loss of water trapped within the gel matrix through the…

A: The given statement above is true

Q: In Figure 17-14, what would be the expected percentageof each type of segregation?

A: Separation is the most basic definition of segregation. Alleles are segregated from one another…

Q: features D-Glucosaminate-6-phosphate Ammonia-lyase structure that make either it different OR…

A: * D-Glucosaminate-6-phosphate ammonia-lyase (DGL) is a 5'-phosphate dependent enzyme which produces…

Q: What criteria or features are used to identify each chromosome by number?

A: *NOTE: Kindly repost for other question. Dear Student as per the guidelines we are supposed to…

Q: Describe the 3 ways in which bacteria can transfer genetic material to each other via horizontal…

A: Introduction The transmission of the gene between different organisms is known as gene transfer.…

Q: Compare and contrast xylem and phloem.

A: Answer

Q: Club mosses, horsetails, and ferns are_______ plants. a. multicelled aquatic c. seedless vascular b.…

A: Introduction Flowering plants, also known as angiosperms, are plants that produce flowers and…

Q: Name the three important components of biodiversity.

A: Biodiversity refers to the variety of living organisms that can be found in different ecosystems. It…

Q: Discuss the causes and effects of global warming. What measures need to be taken to control global…

A: In the context of climate change, global warming can be defined as an increase in the average…

Q: uestion 20 What is the name of the predominant amadori molecule product in the binding of hemoglobin…

A: The A1C test determines whether percentage of the blood's haemoglobin proteins are loaded with sugar…

Q: c) Illustrate the mechanism of action o Aýsozyme.

A: Answer Machanism of action of lisozyme:

Q: What is the shape of the bacteria in the pictures under microscope ( Cocci or Bacilli ) and why with…

A: The shape of the bacteria given in the slide is Bacillus, because bacillus bacteria are rod-shaped.…

Q: What is gene therapy? Illustrate using the example of adenosine deaminase (ADA) deficiency.

A: Gene therapy is a treatment in which the genes that are missing or not normal in your cells are…

Q: After sequencing E.coli ROAR340 strain and using Silico Clermont Phylotyper tools show that is it…

A: Escherichia coli, also known as E. coli, is a gram-negative, facultative anaerobic, rod-shaped…

Q: looking at some pond water under the microscope, you notice an unfamiliar rod-shaped cell about 200…

A: Single-celled creatures belong to the Archaea domain. Prokaryotes are microorganisms without cell…

Q: In Figure 17-19, is there any difference between the inversion products formed from breakage and…

A: GENETIC LINKAGE: When DNA sequences are found on the same chromosomes in the same location, this is…

Q: 29. [3] Ignoring the seroprevalence rates, suppose a statistical analysis revealed that the QALY…

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A: Many foods contain high amount of fat and carbohydrates which are broken down in our body into…

Q: Explain why the intersex condition supports the idea that sex and gender are non-binary and that…

A: Various intersex conditions are present in many people in which no gender is assigned at birth to…

Q: Question 8: Among the ecosystem services are control of floods and soil erosion. How is this…

A: Introduction We will answer the question in below step.

Q: What are heterochromatin and euchromatin?

A: Every protein and genetic trait in the human body is encoded by these nucleotides, which are…

Q: A lichen is a two-member symbiotic community consisting of a fungus, which provides structure and…

A: The microorganisms offer the host animal food, and the host gives the microorganism either some of…

Q: Which molecule would you find directly before the sugar split in glycolysis?

A: Every living organisms need energy for their survival and this energy comes from the process known…

Q: Match each indicator species with the appropriate region: Western Great Lakes - St. 1. White-tailed…

A: * western great lakes St.Lawrence forest region consists of peninsula of southern Ontario by the…

Q: Glucose is an isomer of fructose only galactose only neither galactose nor fructose invert sugar…

A: Biological macromolecules are the molecule that are needed in enough amount for our body and…

Q: Question 15: Define the following terms and give (a) Commensalism (b) Parasitism (c) Camouflage one…

A: Mutualism, commensalism, or parasitism are three types of symbiotic biological interaction between…

Q: How is diapause different from hibernation?

A: Diapause is a stage of development that is put on hold in order to deal with unfavourable…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.