SIM Data Table 3. SIM Results Bacterium Result (H,S / Indole / Motility) Escherichia coli Enterobacter aerogenes Citrobacter freundii Red arrows indicate Kovac's reagent

Q: Is your mutation a

A: A Mutagen is an agent of substance that can bring about a permanent alteration to the physical…

Q: Who invented penicillin?

A: Penicillin is a group of antibiotics, derived originally from common molds known as Penicillum…

Q: QHat is DNA

A: DNA stands for deoxyribonucleic acid. It is present in the nucleus, mitochondria and chloroplast in…

Q: In Griffith's experiment, the S type bacteria are harmless, but can be transformed into the…

A: In Griffith's experiment, there was a mix of  heat-killed S-strain bacteria with live, harmless…

Q: Why was edward Jenner’s discovery of a way to vaccinate for smallpox valuable

A: Smallpox It is a viral born disease caused by variola virus that belong to family of poxvirus…

Q: Is Haemophilus influenzae a virus or bacteria?

A: Micro-organism are tiny organisms that cannot be seen by the naked eye, but are visible under…

Q: to

A: Slug is a belongs to the class Gastropoda which means "stomach foot"  lacks shell. The mucus…

Q: What is strychnine?

A: A toxin is defined as the chemical substance that damages the organism. A toxin may be simple as ion…

Q: What is kreb cycle

A: Introduction: The series of chemical reactions that occurs inside the living body for the formation…

Q: HIV is what type of virus? Do not write an immunodeficiency virus.  What class of virus is HIV?

A: A virus may be a tiny parasite that can't reproduce by itself. Once it infects a vulnerable cell,…

Q: Why did it take so long for scientists to figure out that infections are caused by bacteria? What…

A: Bacteria is prokaryotic microorganism.

Q: HindII --- 5' GTC - GAC 3', HaeIII --- 5' CC - GG 3', EcoRI --- 5' G - AATTC 3' and BamI --- 5'…

A: Restriction enzyme varies from one other in their restriction sites as well as the type of ends they…

Q: Why do you think some natural compounds are able to kill bacteria?

A: Bacteria and prokaryotic organisms because they do not contain nucleus and membrane bound…

Q: Bacteria are friends of man. Discuss.

A: The bacteria are single celled prokaryotic organism belongs to kingdom Monera. Bacteria include two…

Q: of.

A: All the above pictures are for the isolation of coliforms and intestinal bacteria. MacConkey agar…

Q: SSB proteins keep the two strands ______________.

A: Protein-DNA associations are fundamental for some biological cycles. DNA restricting proteins can be…

Q: Why was an oxonium ion expected to be involved in the lysozyme reaction?

A: Lysozyme is a naturally occurring enzyme which is found in bodily secretions such as tears, saliva,…

Q: Question 3 Meropenem is a carbapenem antibiotic. Which circle indicates the ß-lactam ring? (research…

A: Providing structural support and defense against osmotic pressure, the cell wall is a crucial…

Q: Why is penicillin toxic to bacteria but not to higher organisms? Explain 2-3 sentences

A: Penicillin is an antibiotic that was first discovered in 1928 and is widely used to treat bacterial…

Q: Explain Maple syrup urine disease . which enzyme is deficient in it ?

A: Maple syrup urine disease is a rare genetic disorder which is characterized by the deficiency of an…

Q: Name the class.

A: The given organism shows the appearance of segmented body suggestive of phyllum annelida.  As per…

Q: Name the class.

A: Please post the second question/ picture separately.

Q: What are the kinds of DNA damage due to radiation?

A: DNA damage  An alternation in the chemical structure of DNA, such as a break in the strand of DNA, a…

Q: Name the five common glycogen storage diseases and explain von Gierke's disease.

A: Glycogen storage disease is a group of disorder which occur due to improper storage and utilization…

Q: Why do you think some people are squeamish at the sight of Blood

A: The fear of blood is termed hemophobia. It is a specific phobia listed in the DSM-V.   There are…

Q: Q1.5. What is the postmortem age of the body located middle right? 112.2 hours Check Answer Q1.6.…

A: The linear best-fit line graph is provided along with relevant information for the calculation of…

Q: What do you mean by goblet cells?

A: Cell is the basic membrane-bound unit and it is the basic building blocks of all living things.…

Q: Describe the chemical differences which make males less likely to get bacterial diseases, but…

A: These are the infections that are primarily caused by bacteria. Like cholera,syphilis,  anthrax.

Q: Bartonella Henselae is a pathogenic bacteria?

A: Bacteria are microscopic organisms which belong to prokaryote because these are unicellular…

Q: According to these images and your own knowledge, can you make a biological drawing of bacteria in…

A: Yoghurt is a nutrient which is rich in lactobacillus (lactic acid bacteria) . Convert milk into…

Q: Why is it a mistake to use the same syringe, even with new , sterile needles?

A: Contamination is the presence of any impurity, constituent, or any unwanted element that can infect,…

Q: Why is potassium solution injection lethal

A: Potassium is an essential ion in the balance of our body system. Their concentration must not be…

Q: What method did Coghill suggest to produce penicillin?.

A: A number of diseases can be managed and treated using penicillin. It is a kind of antibiotic known…

Q: Bacteria are prokaryotic cells—they have no membrane enclosed nucleus nor other membrane-bound…

A: Bacteria are single-celled organisms that grow in diverse environments and cannot be seen by naked…

Q: Before the experiment was run, the apparatus was sterilized and then carefully sealed. Why was this…

A: Sterilization can be classified into physical and chemical methods. Physical methods include the use…

Q: Which of the following is a correct way to write a O 1) Escherichia coli O 2) Staphylococcus Aureus…

A: Bacteria are small microscopic and unicellular organisms. They are found almost on every part of the…

Q: ____________ help to transfer DNA between bacterial cells during the conjugation.

A: Conjugation is a type of horizontal gene transfer. It refers to the transfer of genetic material…

Q: DNA and Antibiotic

A: Antibiotic treatment can cause DNA damage, genomic instability, and, as a result, faster bacterial…

Q: Fever, difficulty breathing, extreme fatigue, and elevated heart rate are characteristic of which…

A: An infectious disease is considered a disturbance in the physical condition of the body caused by…