Without water, essential chemical reactions would be able to take place in the body because water is necessary for hydrolytic reactions that occur during the breakdown of large organic molecules.

Q: The identity of Kim's biological father is unknown, but it is thought to be either Kevin or Thomas.…

A: DNA fingerprinting is a method of identifying an individual based on their unique DNA pattern. It…

Q: Compare and contrast the 2 systems that your body uses to coordinate the activity of body cells.…

A: The two important systems of the body that coordinate activity are the nervous system and the…

Q: explain this cactus mutation

A: Introduction: mutation is a change in the DNA sequence of an organism. Cresting succulent…

Q: 10 ATP/Acetyl-CoA * 2 acetyl-CoA = 20 ATP 1 GTP/ Acetyl-CoA * 2 acetyl-CoA = 2 GTP 1,5 ATP/ FADH2…

A: The process of cellular respiration is a series of reactions that convert the energy from food…

Q: Direction: Read and analyze the following laboratory experiment and answer the following question.…

A: Indipendent variable :- It is the cause, we study and the value of independent variable is…

Q: typical prokaryotic cell has about 3,000 genes in its DNA, while a human cell has almost 21,000…

A: Similar genes present in two different organisms is suggestive of some common features that occur in…

Q: The first product of genome expression is transcriptome but what happens if the RNA of the genes are…

A: Transcriptome is the collection of the all the RNAs both the coding and non-coding type present in a…

Q: Describe the specificity of glucose oxidase. Compare it with the three other methods.

A: A specific enzyme called glucose oxidase catalyses the oxidation of glucose in the presence of…

Q: Palivizumab is a humanized monoclonal anitbody for the prohylaxis of resporatory diseases caused by…

A: The virus is the submicroscopic infectious agent which infect the host cells like plant, animal or…

Q: The Tropical regions are likely to have more biological diversity than the Temperate ones. Give two…

A: Biome is the distinct ecological community of animals and plants that exist together in a particular…

Q: What is the purpose of an emulsifying agent? List atleast 5 examples used in pharmaceutical…

A: Emulsifying agent An emulsifying agent also called emulsifier refers to a surface-active ingredient…

Q: The following drawing represents simultaneous transcription and translation in E. coli. Answer the…

A: We all know that central dogma is a very basic procedure to produce proteins.But there are several…

Q: List 4 factors that increase O2 extraction to the tissues (muscles).

A: Exercise hyperemia is the term used to describe the increase in blood flow to the skeletal muscles…

Q: How can you tell if a protein is stably expressed over time by looking at a pulse-chase analysis gel…

A: Pulse-chase analysis is a method used to study protein synthesis and turnover in cells. In this…

Q: Which of the following are reproductive organs? Select all that apply  A. Root B. Leaf C. Stem…

A: In plants, which organs are directly responsible for sexual reproduction, or take part in sexual…

Q: 5. Which of the following is considered acellular? Aspergillus fumigatus Mycobacterium tuberculosis…

A: Introduction: All three types of viroids— viruses, virions—are examples of non-cellular life.…

Q: A cell that has a mutation that increases the catalytic rate of RNA Polymerase II will likely have…

A: A cell that has a mutation that increases the catalytic rate of RNA Polymerase II will likely have…

Q: Environment: Clean Forest Typica Carbonaria Total Typica Carbonaria q Moths Released Р 250 Phenotype…

A: Phenotypic frequency corresponds to how many times a particular phenotype is…

Q: one potential treatment for addiction is to inhibit the expression of the gene that codes for the…

A: Addiction is a complex condition that is characterized by compulsive drug-seeking behavior and drug…

Q: which of these is a/arepossible treatment option(s) for the disease(s) caused by mutations within…

A: A. Surgery - Surgery is a procedure that involves cutting of a patient's tissues or closure of a…

Q: Name the connection between the hypothalamus and the posterior pituitary gland. What does it consist…

A: Pituitary gland is an endocrine gland that mainly consists of two lobes called anterior and…

Q: 3. What is the critical role of oxygen in cellular respiration, that without it, aerobic respiration…

A: Cellular respiration: A sequence of chemical processes known as cellular respiration convert glucose…

Q: Why are petri dishes ALWAYS stored and incubated upside down?   Question 17 options:   a)  helps…

A: ANSWER) Petri dish is a transparent dish which is shallow and is used with the purpose of holding…

Q: Explain this statement "In a sense, the life cycle in the organism".

A: Understanding the life cycle of an organism can help us understand its behavior, ecology, and…

Q: Without oxygen, life cannot exist. Select one: True False

A: Introduction :  Respiration is the process through which the nutrients we eat are converted into…

Q: create a null hpothesis

A: Hypothesis  are an important aspect of statistical analysis. Null hypothesis and alternative…

Q: 5. Why is this decision such a struggle for Suzanne and David? Explain how the implications noted at…

A: Alzheimer's disease is a progressive brain disorder that affects memory, thinking, and behavior. It…

Q: 19. In the leaves of most plants, where can chloroplasts be found? a. b. C. d. in the upper…

A: A membrane-bound organelle called a plastid, or chloroplast, is a type that primarily facilitates…

Q: Evaluate why development and discovery of drugs to target bacterial cells has resulted in a larger…

A: The development and discovery of drugs to target bacterial cells has led to a wide range of…

Q: The physician has ordered acetaminophen every 6 hours for a child weighing 10 lbs. The…

A: Recommended low dosage of acetaminophen= 200mg/kg/24hrs Weight of the child= 10lbs= 4.5kg

Q: Which of the following statements is TRUE about NK cells? Select an answer and submit. For keyboard…

A: Natural Killer (NK) cells are a type of cytotoxic immune cell that play a role in the rejection of…

Q: 7. If an organism that is homozygous recessive for a trait is crossed with a heterozygote, what is…

A: Understanding patterns of characteristics transmission requires knowledge of the fundamental…

Q: What is the independent variable in this experiment? a) Data collected such as the health and growth…

A: Before going through the question to answer it, it is important to understand that what is the term…

Q: Any break in the chain of infection prevents the spread of disease.   Question 4 options:   a)…

A: True.

Q: Read the Guilty dentist information. Then use your understanding to answer the following question:…

A: The research contributes to a better knowledge of illnesses and other health issues, such as their…

Q: With a named example of each, explain the difference between a mutation and a polymorphism.

A: The term "Mutation" refers to a biological, sudden, and random change in the nucleic acid sequence…

Q: explain the difference between commensalism and mutualism types of interaction .

A: Ecological interactions refer to the ways in which different organisms in an ecosystem interact with…

Q: Give an example of this question and explain this question:  add image if needed to better explain…

A: Our body is made up of multiple organs. Different organs together form a system and carry out a…

Q: Considering the pandemic brought about by COVID-19, there has been plant-based products/ herbal…

A: Nowadays we are very familiar with the deadly virus Covid-19.It form pandemic in 2019-2021.This…

Q: If a bacterial cell is placed in a hypertonic (hyperosmotic) solution: There is no net movement of…

A: Introduction:- Bacteria are prokaryotic organisms because they do not have a well defined and…

Q: Which of the following molecules is more likely to diffuse through a synthetic lipid bilayer (i.e. a…

A: Being completely made of lipids and containing no transporters, the lipid bilayer will be highly…

Q: How can you distinguish growth from development?

A: Life starts with a single cell and becomes a complex organism during the course of growth and…

Q: Which of the following are forms of DIRECT transmission?   Question 18 options:   a)  bite of…

A: Direct transmissions are-- b. Sex e) touching another person h) talking closely with someone g)…

Q: Please draw the mature mRNA (before it is ready to be exported from nucleus):

A: In addition to their role in genetic information storage and transmission, nucleic acids are also…

Q: Discuss possible reasons why the density of certain species were more accurately estimated and why…

A: Introduction:- Population consists of all the organisms of a particular species living in a given…

Q: What type of bond occurs when electrons are shared between atoms? hydrogen bonds covalent bonds…

A: There are different types of biological interactions occur in the molecules.The bonds present in the…

Q: What indicator of plankton is alloxantin?

A: Plankton These are the organisms located in water that are unable to propel themselves against a…

Q: Genetic and genomic research can have social and environmental implications.

A: Genetic modifications do have environmental implications which can be observed from the given graph.…

Q: Transcription start site selection by S. cerevisiae Pol II occurs over a range of positions located…

A: Introduction: Transcription start sites (TSSs) are acquired by RNA polymerase II (Pol II) in…

Q: MODEL 1: 1. His 119 6. His 119 CH O-P-O- 01 HCHO HCH Substrate O-P-O OH +H₂N OOH CH H₂N. His 12 $…

A: Enzymes are the proteins synthesized in the cell by the process of translation from mRNA. The…

Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.