14. Eubacteria will display one of three shapes. These shapes CC

Q: 16. Most bacteria are heterotrophs. What is a heterotroph? O Heterotrophs produce their food from…

A: Introduction: Prokaryotes include bacteria. They are unicellular creatures without a genuine nucleus…

Q: 2. Which of the following structure is found in fungi but not in eubacteria? A. Cell wall B. LPS C.…

A: According to Bartleby guidelines , we are supposed to attempt first question in case of multiple…

Q: 16. Why 70% alcohol is used as a disinfectant? Circle all possible explanation. O A. Alcohol…

A: Introduction  Various bacterial strains caused wide range of diseases and are pathologically…

Q: 2) You isolate a strain of bacteria and want to know if it might be a new species. What do you need…

A: Bacteria is a prokaryotic organism having no membrane bound organelles such as nucleus. Bacterial…

Q: anaerobic organism

A: Anaerobic organisms: The anaerobic organisms or anaerobes are the organisms which does not require…

Q: 14. Mutations are changes in protein. O True O False

A: Proteins are polypeptide sequences composed of amino acids. Proteins are synthesized in the…

Q: 20. The image above reveals two bacterial cells in the process of A. cell lysis B. transduction C.…

A: Bacteria are prokaryotic organisms. There are different types of reproduction processes that are…

Q: 7. Why are antibiotics commonly isolated from fungus and soil bacteria? Why isn't the organism that…

A: Antibiotics are powerful substances that have revolutionized medicine by treating and preventing…

Q: 22. Our source for numerous antibacterial pharmaceutical agents like Streptomycin, Tetracycline is…

A: These are the aerobic organisms, charecterized by filamentous and branching growth pattern. These…

Q: 1 The following bacteria are gram positive bacilli EXCEPT : A. Corynebacterium sp. B. Citrobacter…

A: The term "bacilli" refers to the shape of these bacteria, which is rod-like. Gram-positive bacilli…

Q: 24. Martian Microbe continued In the flask in which you are growing the Martian Microbes, you notice…

A: Microbes are minute, unicellular organisms that are invisible to the naked eye. They are also known…

Q: 10) With the advent of DNA sequencing, it's now possible to describe a new bacterial species by…

A: Introduction :- The method of determining the nucleic acid sequence - the order of nucleotides in…

Q: Match the terms with their most suitable description. ___ methanogen           a. component of…

A: The cell is the basic structural and functional unit of our body. It carries out many functions in…

Q: 3. I am eukaryote organism with a cellulose cell wall that uses photosynthesis for energy to produce…

A: Plant cells and animal cells are multicellular structures. A plant cell has a cell wall whereas an…

Q: Which of the following contribute(s) to the differences between the Archaea and the bacteria? O A.…

A: Introduction :- Both bacteria and archaea have a protective cell wall. In bacteria, it is made up of…

Q: 4. When is it terminal to take an antibacterial after acquiring the bacteria?

A: Antibacterial are low molecular agents that will inhibit the bacterial growth .Since antibiotics…

Q: 1. Do you think nanotechnology poses health risk? Justify your answer by citing references.

A: Nanotechnology: It is the branch of science which deals with atoms and molecules at nanoscale…

Q: A. AG for the two reactions is different B. Trypsin is a protein, and elastase is not D. One of the…

A: DNA: DNA is an organic molecule that includes genetic information as well as instructions for…

Q: 2. Microbes also acquire genetic variation through transformation, transduction, and conjugation…

A: Introduction :- Variations are the differences between individuals of different species .Variation…

Q: In all types of bacteria, there are DNA and RNA. * True O False

A: This is true...

Q: 10. Staphylococci are chain-like clusters. True or False.

A: Staphylococcus are gram positive bacteria. They are irregularly shaped.

Q: 1. Imagine you are a student in Alfred Hershey and Martha Chase's lab in the late 1940s. You are…

A: DNA is a genetic material in almost all living organisms. DNA carries gene which passes from one…

Q: A bacter has 12% thymine nucleotide compared to other nucleotides. An another bacter has 35% thymine…

A: DNA is a polymer of nucleotides. It is composed of four types of nucleotides. They differ in the…

Q: B 5. What is happening on this petri dish? Label the following on the picture below: 1) Bacterial…

A: Microorganisms are microscopic structures that cannot be seen as such through naked eyes but require…

Q: 1. When do molds usually appear first in bread? 2. Why do you think inhaling mold is bad? (Hint:…

A: Mold is a type of fungus, grown in the form of multicellular hyphae. Mold growth or colonization is…

Q: The most common shape of bacteria is O a. Spiral O b. Complex O c. Sphere O d. Rod

A: There are huge number of microorganisms found on the earth surface. Bacteria is one of them.…

Q: 12. You have discovered a new species of bacteria that lives in a deep ocean, hydrothermal vent,…

A: DNA - Deoxyribonucleic Acid (DNA) is the genetic material of all living organisms.

Q: 01: Write T' if the statement is true and 'F' if the statement is false.: 1- Antibiotic resistance…

A: The study of the form, functioning, and behaviour of cells is known as cell biology. Cells are the…

Q: 8. Explain about endospore ?

A: Introduction :- Some bacteria develop an endospore, which is a tough, inactive, and non-reproductive…

Q: 1.Describe the damaging effects of UV radiation on living cells. 2.Why does expense to UV radiation…

A: The term ultraviolet radiation (UV radiation) refers to a class of electromagnetic radiation with…

Q: 5. Very happy Escherichia coli cells reproduce on a 20 minute time frame (doubling or generation…

A: Bacteria are ubiquitous microscopic prokaryotic organisms which exhibit 4 different stages of growth…

Q: 3. Can a population of microbes contain members that are resistant to an antibiotic even if they've…

A: For studying the various different types of bacterial cells, first, we have to culture them in labs.…

Q: Methanogens are a group of organisms that belong to the: O a. Kingdom Bacteria O b. Domain Archaea O…

A: The classification levels become more specific towards the bottom of the hierarchy. Many organisms…

Q: Streptococcus pneumoniae is a Gram-positive bacteria, it looks like under a microscope: *

A: Ans- Chains of Purple spherical cells. Option C. Streptococcus Pneumoniae is a Gram-Positive…

Q: 14. Which of the following trees of life (showing Archaca (A), Bacteria (B), and Eukarya (E)) best…

A: The tree of life or phylogenetic tree of life is a visual representation of the phylogenetic…

Q: 4. Write a short paragraph on mutations and how they may alter protein synthesis and function.

A: Introduction :- A mutation is a change in the genetic material in biology. This refers to changes in…

Q: 15. Adenine (A) pairs with Guanine (G) pairs with 16. The bases that are purines include & 17. The…

A: Question number 16.  In DNA two type of nitrogenous base found one is purine (adenine and guanine)…

Q: C. Two mutations are known in the population, one shaded in yellow and one in blue, in the TEMPLATE…

A: Mutations are changes in the sequence of DNA that arise due to a change of nucleotides, which can be…

Q: 3. A large producer of breakfast cereals in the US wanted to import moringa (malungay) powder from…

A: Nonfat dry milk procedure I choose as the most appropriate for the said product from C 1- C28

Q: 29. Highly resistant structures in certain Gram-positive bacteria Pili Flagella Capsules Spores

A: Bacteria are small microscopic prokaryotic organism which does not contain true nucleus . Bacteria…

Q: classification of bacteria based on DNA

A: Bacterial DNA classification ensures the study of genetic material in order to categorize and…

Q: What is unique about the glycans found in biofilms?

A: ANSWER;- Glycans have been known to play an important role in metabolic, structural, and physical…

Q: 4. Use the RNA strand below and list the appropriate amino acids. AUG AGU UAC CCG GGA

A: Introduction :- Organic molecules known as amino acids have side chains unique to each amino acid as…

Evolutionary lineages

An evolutionary lineage is a series of populations of organisms that descend from a common ancestor. Each species in the lineage is the direct consequence of evolutionary change from a common ancestor. A phylogenetic tree is generally used to display lineages visually. Lineages are components of the phylogenetic tree of life. Molecular systematics procedures are widely used to predict lineages.