Differentiate the terms in each of the following pairs a. etiology and pathogenesis b. infection and disease c. communicable disease and noncommunicable disease

Q: WHAT ARE THE CONCEPT AND IMPORTANCE OF THE FOLLOWING? I. Translocation through an artificial membran...

A: Osmosis is the spontaneous net movement or diffusion of solvent molecules through a selectively perm...

Q: Basidiocarp Gills lined with basidia Basidium В C Secondary mycelium (dikaryotic) F G Basidium -Mati...

A: The life cycle of bascidiomycetes involves the following: *bascidiomycetes also called club fungi. *...

Q: WHAT ARE THE CONCEPT AND IMPORTANCE OF THE FOLLOWING I. Translocation through the cell membrane  a. ...

A: NOTE- Since you have asked for a question with multiple subparts, we are solving the very first thre...

Q: A collection, or set of all individuals or objects or events whose properties are to be analyzed is ...

A: The study and use of statistical approaches to a broad variety of problems in biology is known as bi...

Q: What is the relationship between the population's surviving members and the environment? and what ro...

A: Population It is described as a group of individuals of the same species living in the same region. ...

Q: A classification given to a nose that is short, broad, and has a minimum projection; this nose is co...

A: Answer b) platyrrhine

Q: Illustrate the basic steps in DNA extraction

A: DNA extraction is a procedure used to isolate DNA from the nucleus of cells. The purpose of DNA Extr...

Q: 6. Only jawed vertebrates have evolved to have this, in which it features antibodies and killer cell...

A: As per bartleby guideline experts are allowed to answer only 1 question please post the other questi...

Q: If a recombination event occurs between the curly hair allele and the straight hair allele, what wou...

A: The indirect process of cell division in which the chromosome of parent cells divide once but nucleu...

Q: Which of the following is an RNA nucleoside?

A: Nucleosides- these are the compounds which contains only sugar and base and no phosphate groups are ...

Q: Explain  in 500 words, the health policy in Benin  country?

A: The Republic of Benin or Benin is located in western region of African continent. 

Q: What “energy” ( kinetic, potential, electromagnetic, mechanical, chemical energy) are/is needed for ...

A: Energy is a source which is needed to perform all kinds of work in the surroundings as well as syste...

Q: In way can our diet affect the local or global soil organic matter and soil health? Explain thorough...

A: Soil health is affected by human activities but not because of diet. 

Q: 4. Comparative Morphology Data. Using your text and prior knowledge, determine the morphological cha...

A: The cell is generally defined as a term which fundamental structural and functional unit. It perform...

Q: Name 2 differences in the structural features of DNA and RNA and indicate the relevance of each diff...

A: Nucleic acid is a biological macromolecules that is exhibited inside the nucleus . It basically carr...

Q: Give the genotypes and its ratio of the dihybrid cross of FIGURE 7.

A: A dihybrid cross is a cross in which two different types of traits are involved . As per the questio...

Q: A.) Deletion mutation is a loss of a single base by damage. B.) Point mutation is when a nucleotide ...

A: "Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: What is the difference between a hypothesis and a theory?

A: hypothesis is a document which is a proposed explanation for a phenomenon, for a hypothesis specific...

Q: Describe Affinities of cycadofillicales.

A: Cycadofilicales is the order of division gymnosperm, as divided by Chamberlain according to his clas...

Q: How does the body restore normal blood calcium levels during a state of hypocalcemia (low blood calc...

A: Endocrine and exocrine systems are both present in the human body. Endocrine and exocrine systems ar...

Q: 1. In guinea pigs, black coat color (B) is dominant over white (b), and short hair length (H) is dom...

A: Allele - Alternate pair of a gene present on a specific locus/ site on homologous chromosomes. Domin...

Q: The difference between local and global sequence alignments is that local alignment

A: 3.option A   Basic Local Alignment Search Tool (Blast ) one of the most common tools used to examine...

Q: Question 39 A double helix makes one complete turn every 10 residues (3.4nm). Therefore the distance...

A: The DNA or deoxyribonucleic acid is the double stranded molecule that is present in the nucleus of e...

Q: Discuss the basic DNA or RNA classification of Filovirus (Marburg) virus. (Baltimore classification)

A: The genetic material of virus can be either DNA or RNA, the virus with RNA as a genetic material are...

Q: In terms of their relative duration of signaling, which of the following is the odd one out? O autoc...

A: In Paracrine signalling,the cells release the signals to bind on target cells located at short dista...

Q: Why is cholesterol important in the human body?

A: Sterols are substances that lack fatty acids yet possess fat-like characteristics. Each sterol is ma...

Q: Studies have confirmed that damaged to both the double standards can be reversed via single stranded...

A: Many factors can affect the integrity of DNA. Any alteration or impairment in DNA will eventually af...

Q: 4. What makes the genetic modification of corn and bacterial cells similar to each other?

A: 4th Answer 

Q: 1. Photoreactivation destroys the covalent bond by using the light energy from the UV light source t...

A: Photoreactivation is the mechanism of DNA repair. This is a light-dependent repair mechanism.  It in...

Q: 1. Construct a map for the genes d,e,f. Assume that: d and e = 3%; e and f = 5%. Give 2 arrangements...

A: Gene is the sequence of nucleotides in DNA which encode a particular protein. 

Q: Form reflects function” is a statement that applies to the skeletal system. What evidence can you pr...

A:

Q: WHAT ARE THE CONCEPT, APPLI AND IMPORTANCE OF THE FOLLOWING? I. Translocation through an artificial ...

A: Osmosis :  Osmosis is the spontaneous movement of solvent molecules through a semi permeable membran...

Q: Describe how a natural disaster can create an ecological disturbance, and how this can impact biodiv...

A: A geographic area where plants, animals, and other organisms, as well as abiotic factors work togeth...

Q: Which of the following is not a characteristic of water due to hydrogen bonding? Solvent Adhesion Co...

A: Hydrogen bonding : Hydrogen bonding is primarily defined as a type of electrostatic force of attract...

Q: Question 40 The sugar-phosphate backbone is located on the outside of the molecule with the 2 sets o...

A: The presence of sugar molecule and phosphate group with nucleobase are called nucleotide.

Q: Cite and explain the factors that led to an enormous bloom of animal diversity in the Paleozoic era.

A:  Paleozoic era began somewhere around 541 million years ago and ended around 252 million years. The ...

Q: What space inside the cell is topologically equivalent to the cytoplasm?

A: The semifluid substance of a cell that is exterior to the nuclear membrane and internal to the cellu...

Q: When should the embalmer remove a cancerous area a. before the embalming process begins b. during ...

A: Embalming is the process of preserving human body remains by treating them with chemicals to foresta...

Q: information

A: As the covid 19 pandemic started to spreads rapidly in the world , the whole lifelihood of the popul...

Q: Luisa is a carrier of the allele for Tay-Sachs but has no sign of any eye disorder in her family. Sh...

A: tay-Sachs disease is a rare genetic illness that is handed down from one generation to the next. It'...

Q: 7. Once the DNA has been extracted from the nucleus of the cell, t is exposed to that act like a bio...

A: Nucleic acid is a biological macromolecule present inside the nucleus of the cell . Nucleic acid inc...

Q: Which of the following has the sugar found in RNA? A. D. Но- OH HN. ÓH но ОН ОН В. E. NH2 H. OH HO-P...

A: RNA have the following nitrogen bases:-  nitrogen bases in the RNA are - 1) Uracil , 2) Adenine , 3)...

Q: You are testing the effect of a particular fertilizer on a plant's growth. Your control plants don't...

A: Hypothesis It's an assumption, that's put up for the purpose of argument and then examined to determ...

Q: Explain Application of palynology in Botany , geology , archeology , criminology, medicine, honey,oi...

A: Palynology is the study of pollen and spores.

Q: What are the physical methods of microbial control

A: There are two methods employed for the purpose of sterilization or controlling the microbial load, t...

Q: 2. How do oils and fats differ?  Explain for 6 sentences

A: Organic chemicals that are both important in the diet and valuable in a variety of businesses. At no...

Q: What is the main cause for ecchymosis around the eye? a. over embalming b. trauma c. under embalm...

A: Ecchymosis is frequently induced by a bump, a blow, or a fall. A blood vessel may break as a result ...

Q: HIV (Human Immunodeficiency Virus) is a virus that attacks cells in the immune system (the body's na...

A: AIDS (acquired immunodeficiency virus) is a life-threatening disease caused by HIV that damages the ...

Q: Name three important functions of DNA.

A: DNA is deoxyribonucleic acid which acts as genetic material in all organisms present on Earth. DNA i...

Q: The unique stem-loop structures of the transfer RNA helps the RNA perform its function of joining ri...

A: * the transfer RNA ( tRNA ) is a kind of RNA that converts the mrna into proteins. * tRNA consists o...

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.