A new species could be persisting indefinitely.

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A: In meiosis chromosome number in gametes are reduced to half of their parent cells.

Q: Onsite rubella IgG/IgM Rapid Test- Cassette

A: Rubella virus has a genetic material consist of single stranded RNA. It is enveloped by capsid and…

Q: 3. Hydrogen Bonds a. Draw 4 additional water molecules (each with red polar covalent bonds) attached…

A:

Q: A new species could be persisting indefinitely.

A: The term "evolution" was coined by a geneticist. "A change in the well-stated term allele…

Q: Sigma-32 is probably an autoregulator. Why and how?

A: Introduction In bacteria, a sigma factor is a protein required for transcription initiation. It is a…

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A: Transverse tubules are basically the structures present in the muscles,they are the invaginations or…

Q: 3. Disaccharides a. Draw a lactose molecule b. Label the individual monosaccharide components c.…

A: Since you have asked a question with multiple sub-parts, we will solve the first three sub-parts for…

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A: Introduction The gastrointestinal tract, as well as the digestive organs, comprise the human…

Q: 1-4 only

A:

Q: QUESTION 11 In humans, the presence of facial dimples is dominant to no facial dimples. Out of a…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: Discuss the life cycle of HIV. Include in your answer a discussion of HIV genes, pay particular…

A: Introduction  HIV or human immuno deficiency virus is a virus which causes a diseas called AIDS…

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A: Glucocerebrosidase is a lysosomal enzyme that catalyzes the breakdown of glucocerebroside intosugar…

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A: Digestion involves the breaking of old bonds and the formation of new bonds hence it is also called…

Q: Progression through the cell cycledepends on the phosphorylationof hundreds of different proteins…

A: Introduction :- A cell cycle is a set of events that occur in a cell as it divides and grows. A cell…

Q: How can thermodynamically unfavorable reactions, such as the synthesis of DNA and protein polymers,…

A: An endergonic reaction (also known as a heat absorbing nonspontaneous reaction or an unfavourable…

Q: Lactation is more than just a source of nutrition for the newly born offspring. How is milk…

A:

Q: Bacterial ATP synthase genes are composed of ? O A. a Fo intermembrane portion and a F1…

A: Introduction:- Oxysomes are little circular structures found within the folds of the inner…

Q: Kindly provide 2 examples plants having "adaptations for climbing" including  (i) mechanical…

A: Different adaptations helps the plants in growth and survival. There are several climbing…

Q: B-oxidation of a 15:0 fatty acid will result in the production of O 7 acetyl CoA, 7 FADH2, and 7…

A: The beta oxidiation occurs in a number of the small cycle steps.    Each cycle gives 1 NADh , 1…

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A: The method that groups organisms that share derived characters is called cladistics or phylogenetic…

Q: Define membrane transport proteins.

A: Introduction :- A membrane transport protein is a protein involved in the transfer of ions, small…

Q: Which of the following is not a suggested strategy to prevent the spread of a communicable disease?…

A: A disease that spreads from one person to another through a variety of ways such as contact with…

Q: What part of the membrane composition of a neuron is most important for the permeability of the…

A: b: There are proteins embedded in the membrane

Q: A chromatin rearrangement on the EGFR gene promoter An mRNA stabilising protein binding to the 3'…

A: A gene is made up of DNA which is able to synthesizer functional product in the form of RNA or a…

Q: Thousands of caspase substrateshave been identified. Which onesare the critical proteins that mustbe…

A: Introduction Apoptosis is known as programmed cell death. Whenever there are any lethal chromosomal…

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A: Eukaryotic organisms are fungi. Fungi are microorganisms that include mushrooms, yeasts, and moulds.…

Q: Mention one of the medical device applications of polymer with an explanation of its work.

A: polymers the polymerase can be defined as any substance that is made up of small repeating units…

Q: QUESTION 3 An example of a postzygotic reproductive isolating mechanism is O a. Spiders developing…

A: INTRODUCTION Postzygotic isolation prevents the formation of fertile offsprings.

Q: A substance require by humans in small quantities are

A: Introduction A nutrient is a substance that an organism requires in order to survive, grow, and…

Q: methods for a heart rate lab experiment

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A: Genetics is the scientific study of genes and heredity, or how certain characteristics are passed…

Q: a) b) C) d) A. ROOT ADAPTATIONS Instruction: 1. Name and draw an example of a plant species for EACH…

A: Introduction Roots adapt to provide stability to the plant and to aid in nutrient exchange. Plants…

Q: Describe how 1. carbohydrates, 2. proteins and 3. Lipids  are digested in the small intestine.

A: Introductions The small intestine is the alimentary canal's longest segment. It is where the entire…

Q: Draw the Haworth projection and chair conformation for the following carbohydrates.

A: Carbohydrates These are biomolecules that constitutes atoms of carbon, hydrogen and oxygen. These…

Q: Describe the life cycle of influenza virus. What function do the neuraminidase and haemagglutinin…

A: Introduction Influenza is a virus that affects our respiratory system, which includes our nose,…

Q: Entamoeba coli is not a pathogen of humans. True False

A: Bacteria are single-celled organisms with a tiny in  size. Bacteria may be determined almost…

Q: Only one spermatozoa is required to fertilize an ovum yet millions to billions of sperm are…

A: Reproductive system is a type of body system that mainly involved in fusion of male and female…

Q: zation & Dige X G The stomach produces hydroch X G…

A: Introduction :- Large insoluble food molecules are broken down into little water-soluble food…

Q: It is assumed that in Drosophila the following genotypes produce phenotypes. َA- B- = Red color A-…

A: Genetics may be a discipline of biology concerned with the study of genes, genetic diversity, and…

Q: Prokaryotic and eukaryotic cells possess which of the following? A) a cytoskeleton B) a nuclear…

A: Introduction: A real nucleus exists in eukaryotic cells, whereas a primitive nucleus exists in…

Q: Tumucumaque National Park ecosystem - organism adaptations: Please answer the two bullet points…

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Q: What is the function of DNA ligase in DNA replication to create replication bubbles by unravelling…

A: Introduction :- DNA ligase is a type of ligase that catalyses the formation of a phosphodiester bond…

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A: Speciation is phenomena by which species evolves. There are different kinds of speciation processes.…

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A: Demographic transition reviews changes in birth and death rates as a nation experiences…

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A: Medical terminology In the medical fielld, various medical terms and abbreviations are used. These…

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A: A virus is an infectious microbe consisting of a segment of nucleic acid (either DNA or RNA)…

Q: Differentiate the immune system of plants and animals.

A:

Q: Which of the following is not a hypothesis used to describe the sudden change in the diversity of…

A: The term "Cambrian explosion" refers to a time when bilaterally symmetrical (bilaterian) animal…

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.