Why do you think there are limited scientists like microbiologists that focuses in studying organisms such as archaea?

Q: In mitochondria, solar energy changes to chemical energy stored in the produced sugar. Select one: O...

A: All organisms sustain on the various functions that are important for them to live. All these functi...

Q: During bacterial RNA chain elongation, ____ proceeds ahead of the transcription bubble introducing _...

A: RNA chain elongation is called transcription. When transcription occurred in the transcription site ...

Q: Please answer the following: Topic 1: Model Organisms 1. Which among the model organisms used as a...

A: The non-human species that share many genes with humans are widely studied to understand biological ...

Q: Read and understand the following statement and explain it. 1. The global nature of environmental pr...

A: Climate change, pollution, environmental deterioration, and resource depletion are all major modern ...

Q: Question:- Why is the population in decline over much of the fragmentation spectrum, even in situat...

A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend t...

Q: When our own enzymes begin to break down our own cells this is known as: Group of answer choices Aut...

A: * Decomposition the process in which dead organic substances are broken down into simpler inorganic ...

Q: Provide current Prevalence data on Diabetes linking it too type 2 Diabetes

A: Diabetes is the condition which affects the body processes blood glucose, In type 2 diabetes Body do...

Q: Subpopulation 1 Subpopulation 2 Frequency of allele A1 Frequency of allele A2 Frequency of allele A3...

A: Masatoshi Nei published what became known as the Nei standard genetic distance in 1972. Nei's standa...

Q: Why is it difficult to show vesicular release of neurotransmittermolecules by electron microscopy?

A: A microscope is a device used to examine microscopic organisms that are invisible to the naked eye. ...

Q: What is adaptation of a sensory receptor? At what stage(s) does itoccur? What are its functions?

A: Introduction:- A receptor is a molecule, usually a protein, that receives signals and transmits them...

Q: Explain the effect on sun-compass orientation of a circadian-clock shift to a light schedule that is...

A: Circadian rhythms Are 24-hour cycles that operate in the background and perform critical procedures...

Q: Distinguish between mitosis and cytokinesis. What are the results of each?

A: Mitosis and cytokinesis in cell. 

Q: Organisms in an ecosystem are interdependent. Do you think humans have interdependent relationships ...

A: Introduction :- An ecosystem is a geographical area in which plants, animals, and other species, as ...

Q: Lola Fe is 80 years old. She claims that she’s been getting shorter every year, and that soon she’ll...

A: Different bodily changes occurs due to the increase in age. The height is a factor which is increase...

Q: Compare the PATHWAYS, and ENERGY INPUTS and OUTPUTS of Aerobic Respiration and Fermentation in livin...

A: Aerobic respiration take place in the presence of oxygen however fermentation take place in the abse...

Q: rationale for synthesizing and rapidly degrading p53 protein

A: p53 protein synthesised byTP53 (tumour protein 53) is a 393 amino acids long protein and is known fo...

Q: Are the healthcare concerns, infections, and nosocomial infections discussed for genera Enterococcus...

A: Microbes, which are tiny and nearly invisible, have had a huge influence on society since the beginn...

Q: Name the guidelines for naming of organisms?

A: Nomenclature is defined as the scientific and international system of naming any organisms. 

Q: Brief history of cotton plant in human society

A: Land plants come under the category of multicellular creatures that have a variety of properties tha...

Q: The electron micrograph shows a blood capillary. The features of this capillary that contribute to s...

A: Capillaries are the smallest blood vessels in the body, connecting the smallest arteries to the smal...

Q: the biological state is ___________________________. The behavior it affects is ___________________...

A: 1* Biological state is an periodicity of physiological processes of living organisms which is not de...

Q: What component of the extracellular environment is required for the homophilic interactions mediated...

A: Cadherin is a type of adhesion molecule that exists within cells. Cadherin is found almost everywher...

Q: Helping tags: Biology, microbiology, food microbiology, lactic acid bacteria, fermentation 1. You w...

A: A starter culture is a type of microorganism or consortium of microorganism that initiates the proce...

Q: 1 8 2 3 5 Zoom A. site for modifying, sorting, and packaging proteins for excretion from the cell. B...

A: Animal cells are eukaryotic cells with a plasma membrane surrounding them and a membrane-bound nucle...

Q: Under certain abnormal conditions, one type of epithelial tissue may undergo transformation into ano...

A: Introduction The epithelium is a type of body tissue which is consists of cells that form membranes,...

Q: Can a vertebrate organ contain cells derived from more than one lineage?

A: The vertebrate lineage is defined as the developmental history for the tissue, or organ from a ferti...

Q: You count 1000 plants and look at their flowers. Your results are as follows: 740 red 260 white Does...

A: Mendelian inheritance pattern is an inheritance pattern which determines how the traits ( characters...

Q: Analyze the statements below and choose those that describe habitats that support growth of Veillone...

A: Veillonella are anaerobic, gram-negative cocci. Veillonella is part of the normal flora of the mouth...

Q: At a high pH the overall charge on a diprotic amino acid is more [ Select ] than the overall charge ...

A: The amino acid sequence of a protein can reveals information about its three-dimensional constructio...

Q: To fight infection, leukocytes move rapidly from the blood into sites of infection in the tissues. W...

A: The process of inflammation begins with tissue damage (such as due to injury or infection) followed ...

Q: Identify one Filipino scientist, Research on his contributions in the field of science, make a brief...

A: A biologist is a scientist who does biological study. Whether that's a single cell, a multicellular ...

Q: mortis, algor mortis, and livor mortis are characteristics that help the examiner determine an appro...

A: Rigor mortis, algor mortis, and livor mortis are the early signs of the postmortem. These are the ch...

Q: a. Summarize the factors that are causing lower numbers of caribou in herds in Alaska b. what impact...

A: Reindeer or caribou is a species of deer with polar distribution and it is native to arctic, sub-arc...

Q: The area of the skin that makes up the form and pattern of the ridges on the surfaces is called the:...

A: Introduction The skin, which is made up of water, protein, lipids, and minerals, is the body's large...

Q: Which of the following statements supports the idea that extinction is necessary? *   A. to give way...

A: Extinction is a process in which organisms or the groups are completely wiped off from the Earth. Th...

Q: What are the possible genotypes of the offspring if you cross a brown cow and a black cow? Black cow...

A:     Here C is the dominant allele for black color and c is the recessive allele for white colour. H...

Q: In the case of GPCR (G protein coupled receptor) signaling pathways, which of the following statemen...

A: G protein-coupled receptors (GPCR) are cell surface receptors. They are also known as seven-transmem...

Q: Assuming that both types of pom-poms are present in the population, what do you think would happen t...

A: Effect on the pom-poms population if the black forest experienced a prolonged drought. 

Q: Critical analysis on environmental pollution due to face masks

A: As everybody knows COVID-19 pandemic is contributing to the increased usage of face masks but using ...

Q: What do you mean by polymorphism? Explain the function of variouspolymorphic forms of hydrozoa.

A: Polymorphism is the concept that members of a similar population settlement can exhibit a wide range...

Q: Explain how and why the queen honey bee abort the sexual maturation of the worker bees?

A: Queen bees have a specialised reproductive system , which lets them make some choices on the types o...

Q: 1.calculate the net ATPS produced from the pyruvate through the TCA cycle. 2.calculate the net ATPS ...

A: The TCA cycle and glycolysis are both elements of the cellular respiration mechanisms. In living thi...

Q: Provde real exmaples of Public health strategies and campains of the prevalence of diabetes.

A: Diabetes can be described as condition in which blood glucose or blood sugar, becomes too high in th...

Q: How do homologous and homoplastic features provide evidence of evolution?

A: Various tests and scientific observations are used to support naturally chosen evolution. The identi...

Q: Electronic pest control is the name given to several types of electrically powered devices  designed...

A: The table to represent the effect of the ultrasonic device that emitted sound at 40 kHz on both gras...

Q: 1.calculate the net ATPS produced from the pyruvate through the TCA cycle. 2.calculate the net ATPS ...

A: 1. 1st Stage: ATP = 2ATP The reaction is as follows: 2NADH+H+————>2FADH2(to ETC)=3ATP Pyruvate is...

Q: Provide names of two molecular chaperons and their functions for MHC I antigen presentation pathway

A: MHC class I molecules are comprised of a polymorphic transmembrane heavy chain and a soluble protein...

Q: xamine the pedigree. If individual I-1 is a carrier for the Robertsonian translocation leading to Do...

A: Down syndrome is characterised by a combination of phenotypic features that include mental retardati...

Q: How does developmental biology provide evidence of a common ancestry for vertebrates as diverse as r...

A: Evolution is a gradual change that occurs in populations. Mutation, genetic drift, natural selection...

Pathogenicity

Infection and Transmission

The infections are generated by the pathogenic organisms present in the environment. They maintain the capacity to invade a host body and establish colonies. A disease caused by such infectious agents is called a communicable disease or transmissible disease. These diseases spread through diverse means including blood, food, water, air, or vectors.