metachromasia Means * O Certain stains change the coloration O differente stains O different from the color of the original dye complex O certain coloration

Q: Which of the following is correct? All bacteria can form endospores O Vegetative cells are inactive…

A: Introduction The endospore is the dormant, protective and non-reproductive structure produced by the…

Q: I am a bit confused on why you switched the correct and incorrect statements. Could you clarify?

A: Recessive allele  The allele which is mask by the dominant gene.

Q: Would it be possible to use human polymerase for the PCR reaction? a. No, because human polymerase…

A: Introduction  The polymerase chain reaction is a process for making millions to billions of copies…

Q: 1. You make a recombinant plasmid vector that contains an insert of a gene you are interested in…

A: Gel electrophoresis separates the DNA on the basis of its size. The DNA is loaded on the well on the…

Q: yperemia and edema of the postoperative suture,

A: Fever, or pyrexia, is an elevation in body temperature caused by a cytokine-induced upward…

Q: aminoacyl-tRNA

A: 43 D third position   The wobble position of a codon refers to the 3rd nucleotide in a…

Q: Which of the following is found inside a eukaryotic cell, but is absent in a prokaryotic cell? a)…

A: All living bodies- plants, animals or microscopic organisms, are made up of cells. The term 'cell'…

Q: Eukaryotic cells have a ribosome. a) 60S; 70S b) 705; 80S Oc) 805; 70S d) 70s; 60S _size ribosome,…

A: Ribosomes are a large and complex molecular machine that catalyzes the synthesis of proteins,…

Q: The capsule of the infecting microorganism which is composed of polysaccharides can also activate…

A: Introduction  The immune response is a set of mechanisms that the body uses to protect itself from…

Q: INCUBATION PERIOD MODE OF TRANSMISSION DIAGNOSIS TREATMENT PREVENTION NO OF DAYS BEING SYMPTOMATIC

A: Salmonella Typhi, often known as S. Typhi, is a bacteria that infects the intestine and the…

Q: The crystal structure has been determined for the complete 12-subunit yeast RNA polymerase II bound…

A: RNA polymerase II is an enzyme which is actively involved in the transcription process and the…

Q: how can two cells with the exact same genome obtain different structures and functions?

A: Cells are not only characterised by their genome , but also by genes they express.  Cells have…

Q: n a table, illustrate the differences between natural, artificial, active and passive immunity with…

A: Microorganisms are always surrounding humans, looking for an opportunistic host. These viruses have…

Q: These structures allow bacteria to have reserve deposits of lipids or gasses. O a) inclusions Ob)…

A: Bacteria are small single-celled organisms. Bacteria are found almost everywhere and some e species…

Q: A 10-year-old boy is brought to the physician for a pre-sports examination. His mother mentions she…

A: Behavioural psychology Behavioural psychology depicts the observation, analysis and study of the…

Q: here are four main types of microorganisms that we have studied in this unit. For each on ou should…

A: A pathogen is an infectious biological agent that can cause disease in its host. Both unicellular…

Q: B. Using MRSA, NOROVIRUS, ATHLETES FOOT and MALARIA as examples, identify the microorganisms (causal…

A: Answer B Microorganisms (causal agent) involved in each disease - MRSA - Methicillin-resistant…

Q: 2. What are important characteristics features of Angiosperm?

A: Introduction:  What are angiosperms? Angiosperms are flowering plants  that produce flowers and…

Q: A device called a hemocytometer is used to measure the amount of hemoglobin present. Red blood cells…

A: The fluid tissue found in the bodies of vertebrates is called blood. It has cellular components and…

Q: the vacuum is very important stage during electron microscope operation O true O False

A: Electron microscope is one of the most widely used instrument in laboratories. With the help of…

Q: Plants

A: Plants are very useful in our daily life.  Plants are used to yield fuel, medicines, tools, alcohol,…

Q: During flexion of the arm at the elbow, which is the antagonist? Obiceps brachii brachialis…

A: In our body , muscles mostly works in the form of pairs, as in the pair of muscles, if one muscle…

Q: Which of the following statements is true regarding the process of glycolysis? It both requires the…

A:

Q: What forces drive fluid to move OUT of capillaries and INTO capillaries?

A: Capillaries  The tiny blood vessels that perform the function of gas exchange from blood to tissue…

Q: What is expected to happen to the f(a) when the population is experiencing gene flow from another…

A: 1) Gene flow is the migration of a gene from one population to another. It occurs when some…

Q: 4 ______________ studies revealed that some mRNA molecules are formed by splicing pre-mRNA.…

A: 4 ______________ studies revealed that some mRNA molecules are formed by splicing pre-mRNA.…

Q: 4. a) is the energy required for this process? b) What is the experimental evidence? 5. a) Did the…

A: Introduction  The movement of materials across cell membranes is referred to as cell transport.…

Q: In a randomly breeding population, the frequency of the dominant allele (D) is 0.8. The relative…

A: Introduction Natural selection is a phenomenon in which organisms possessing favorable traits are…

Q: - In a paragraph explain   a) What is resident flora? b)How might resident flora prevent infection…

A: Healthy people live in harmony with most of the microorganisms that establish themselves on or in…

Q: In early spring, Dr. Tom Wilson notices that there is an equal distribution of long and short…

A: Introduction :- A hypothesis is a tested statement concerning the relationship between two or more…

Q: What is the purpose of Bromophenol Blue in electrophoresis? a. To follow the progress of the gel as…

A: Introduction  The technique of gel electrophoresis is used to separate DNA fragments based on their…

Q: B. I and II

A:

Q: DNA sequence data suggest that modern humans last shared a common ancestor with Old World monkeys…

A: Introduction Phylogenetics is a field of biology that investigates organisms' evolutionary…

Q: recessive phenotype. There were 36 offspring produced. Two of those offspring were crossed with each…

A: To obtain this kind of cross 3 alleles will be taken. Parent 1- TTPPQQ gametes from parent 1- TPQ,…

Q: X8. Which of the following is an example of homeostasis memelele (1) a. On a hot day, a runner…

A: Homeostasis is the biological mechanism of the living body used to maintain stability in the…

Q: answer the question

A: Introduction:- The respiratory system is a network of organs in the body that help with…

Q: A45-year-old man comes to the emergency department because of increasingly frequent episodes of…

A: The Human Body consists of several different organs, of which the stomach performs the function of…

Q: What is the antagonist

A: Muscles  Muscles are the soft tissue of the body and they help in movement and joining of bones.

Q: Which statement accurately complete the following sentence: “If selection favors a new allele within…

A: "Evolution" is responsible for species variety. The evolution of various species in an area causes a…

Q: Case Study- Smoking and Lung Cancer /16 SB13C: Cancer usually begins in the bronchi or bronchioles.…

A: The main cause of lung cancer infact smoking is linked to for out of every five cases of lung cancer…

Q: ले

A: Meiosis is a sort of cell division in sexually reproducing animals that results in the production of…

Q: Mouse tail length is controlled by 3 gene pairs. The longest possible length is 93 mm…

A:

Q: What is the actual meaning of Biocompatible and biodegrable for the scaffolds for biomedical…

A: Introduction  A polymer is a natural or manmade substance made up of large molecules termed…

Q: What maintains the shape of a fungal spore?

A: Introduction  Fungal spores are biological structures that aid in the reproduction of the fungus.…

Q: ITEM I A B с D E F G MSM MICROBIAL PROFILE MICROORGANISM/CAUSATIVE Brucella Melitensis AGENT GRAM…

A: Brucella Melitensis is a gram negetive coccus ( rod shaped) bacteria causes the zoonotic disease…

Q: Retrotransposons are nonviral genetic elements that facilitate their own movement within the genome…

A: 1.True Retrotransposons comprise a large portion of mammalian genomes. They contribute to…

Q: What implications does this all have on the ability to perform curls and pull-ups using "overhand"…

A: Introduction Muscles are soft tissues and have the ability to contract and therefore move the other…

Q: Explain the clonal selection hypothesis. Use the autoimmune response, and immunological memory

A: Autoimmune response: It is a kind of immune response in which the body's immune system starts…

Q: Which of the following is TRUE with respect to electrophoresis? a. DNA is not attracted to either…

A: Electrophoresis is defined as the motion of dispersed particles relative to a fluid under the…

Q: A 24-year-old patient was admitted to a psychiatric hospital with a diagnosis of Hysterical…

A: Hysterical Neurosis is a neurotic disorder characterised by violent emotional outbursts and sensory…