Draw a picture of a nail that includes the following: nail root, nail bed,nail body,epinychium and hyponychium.

Q: In a table give three differences between antigen and antibodies   Explain the structure of the…

A: Introduction: mmunity refers to the body's ability to defend against harmful foreign substances,…

Q: How does the cell know that a polypeptide needs to be translated at the ER? This is a particular…

A: ER stands for endoplasmic reticulum, which is a complex network of membrane-bound tubules and sacs…

Q: livestock and cattle diseases and symptoms

A: Livestock and cattle are frequently affected by infectious diseases.  Following are some of the…

Q: And to follow up previous question, how do you exactly identify the mutations in driving gene, as I…

A: Introduction: A driving gene, also known as a driver gene, is a gene that, when mutated, plays a key…

Q: neurodegenerative autosomal recessive disease that results in severe disability. It is caused by…

A: The ATM gene is located on chromosome 11. It helps to control cell growth and repair damaged DNA .

Q: How are the light-capturing and Calvin cycle parts of photosynthesis coupled? How would poisoning…

A: Plants and some microbes employ the process of photosynthesis to transform light energy into…

Q: new dNTPs can be added at the start of replication, this is done by an enzyme called      RNA…

A: DNA is made up of deoxyribonucleotides. DNA exist in two strands and both the strands are linked by…

Q: The delivery of blood by the left ventricle into the sorta is intermittent, whereas blood flow in…

A: Peripheral circulation refers to blood flow in smaller blood vessels such as arterioles and…

Q: Question 5 Except for the all secondary lymphoid organs have thymus; high endothelial venules O…

A: Secondary lymphoid organs are specialized tissues in the lymphatic system that play a key role in…

Q: What is the role of the immune system in protecting the body from disease?

A: Introduction: In order to protect the body from hazardous invaders like viruses, bacteria, fungus,…

Q: 1. Sheep tapeworm 2. Taneia solium ova 3. Taneia pasiformes ripe segment 4. Taneia pasiformes eggs…

A: Taneia solium: Taenia solium, commonly known as the pork tapeworm, is a parasitic flatworm of the…

Q: Under what conditions could the opening of a chloride channel actually depolarize a neuron rather…

A: Neuron depolarization is the process by which the electrical charge inside a neuron becomes more…

Q: what is the unit of specific activity in enzyme kinetics

A: Enzymes are proteins that act as biological catalysts by accelerating chemical reactions. The…

Q: 3. In the following drawing, the top strand is the template DNA, and the bottom strand shows the…

A: In the above image, two strands are shown. The top strand being the template DNA and the bottom…

Q: Karim believes that vaping is not harmful to his lungs.  He read some research that suggests that…

A: Introduction  The lungs are a pair of vital organs located in the chest that are responsible for the…

Q: Justinian’s Plague was the first appearance of Pasteurella pestis in Europe (6th century AD). Who…

A: Plague is a highly infectious and often deadly disease caused by the bacterium Yersinia pestis. The…

Q: Cyanide poisoning works by inhibiting Complex IV in the electron transport chain. Which of the…

A: When a person is exposed to a high concentration of cyanide, it results in cyanide poisoning.…

Q: How pathogen transmitted from person to person? 30 words in total please.

A: Pathogens are microorganisms (such as bacteria, viruses, fungi, and parasites) that can cause…

Q: Indicate the anatomical part that should be used as reference and the nerves that are impacted by…

A: Introduction  A nerve block is a medical procedure that involves injecting a local anesthetic…

Q: In the electron transport chain, where do the electrons come from?

A: Electron Transport Chain: The electron transport chain (ETC) is a series of protein complexes…

Q: Describe the main stages in the formation of a blood clot and evaluate the importance of specific…

A: Introduction  Blood is a fluid connective tissue that circulates throughout the body, delivering…

Q: The student is to include at least 3 other events. The events must relate to the history of Earth,…

A: The assignment given here is related to the timeline of the various evolutionary events that…

Q: Indicate all the measurable physiological parameters/outputs from endocrine system. What established…

A: The endocrine system produces a wide range of quantifiable physiological measurements and outputs.…

Q: Question: What does relative allele frequency mean? a. The probability of passing the allele to…

A: Introduction :- An allele is a variant form of a gene that codes for a specific trait or…

Q: Describe the ways plants have evolved to deal with photorespiration?

A: Answer: When plants absorb oxygen instead of carbon dioxide during photosynthesis, a process known…

Q: Chemical and physical properties of gases are important factors in the evolution and physiology of…

A: A complicated system that consists of the heart and lungs, blood arteries, and blood is the…

Q: Summarize the history of cannabis.

A: Cannabis is an annual, flowering herb. It is commonly known as marijuana. It is used as a…

Q: What is natural selection and how does it drive evolution?

A: Introduction: Natural selection is a process that drives evolution by selecting the fittest…

Q: From silk fibrin we can say: a. Is material mostly heat and bacteria resistant. b. Constitutes…

A: Silk fibrin is a type of fibrous protein that is primarily found in silk produced by certain species…

Q: The development of a) transmembrane proteins b) cell-cell signaling c) dendritic spines is the first…

A: Introduction: A synapse is a specialized junction between two neurons or between a neuron and a…

Q: blank (unfilled) necropsy report layout for animals

A: The permanent record of all the pathological findings of animals after they are pronounced dead. It…

Q: please can you please annotate the two images attached I would really appreciate it

A: The text provides information on the lesser mealworm, Alphitobius diaperinus, which is a major pest…

Q: In rodent development, what would happen if there was no x-fetoprotein to bind the circulating…

A: Introduction  Alpha-fetoprotein (AFP) is a protein that is normally produced during fetal…

Q: Question 1: Look at the following normal and mutant DNA sequences. Normal Sequence (5'-3'): ATG AAC…

A: The central dogma is the fundamental principle that describes the flow of genetic information within…

Q: Which one is required for elongation step of DNA replication on the lagging strand BUT NOT in…

A: DNA is made up of many repeating units known as nucleotides. Each nucleotide is made up of three…

Q: Why can we use temperature sensitive genetic screening to identify particular mutants within a…

A: Temperature-sensitive (TS) mutations are rare alleles that are used to study the expression of…

Q: post-doc position at Johns Hopkins following completion of her MD/PhD in cancer therapeutics to…

A: Targeted mutagenesis refers to changing the DNA sequence in the target or some specialised sequences…

Q: Please provide answer to the other problem asked: Diagnostic Key Characteristics for Genus ID using…

A: Cyanobacteria are considered Gram Negative bacteria which are able to perform photosynthesis due to…

Q: What are the long-term effects of smoking on the body, and how can someone quit smoking?

A: Introduction  Health is a state of physical, mental, and social well-being and not merely the…

Q: A 28-year-old soldier stationed in the Middle East notices a 0.5-cm papule on his right forearm.…

A: Given that A 28 year old soldier in the Middle East notices a 0.5cm papule on his right forearm.…

Q: Match the degree of a burn with its symptoms: 4th hypodermic layer; skin white or black 3rd bones…

A: Introduction  An damage to the skin and underlying tissues known as a burn can be brought on by…

Q: 2. To make 100mL of 75mM NaCl, weigh ANSWER (include unit) of NaCl, place in a graduated cylinder,…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: 4. Consider the process of conjugation. Describe the process in terms of the cell that donates the…

A: Bacteria are single-celled microorganisms that belong to the domain of prokaryotes. They are some of…

Q: the fossil record and molecule analysis as it pertains to understanding angiosperm diversification.…

A: The fossil record and molecular analysis are two main methods used to understand angiosperm…

Q: True or false sweat glands and apocrine glands are the same thing.

A: Any organ in the body that produces, stores, and releases some substances in the system can be…

Q: what is the difference between a peptide and a protein?

A: Peptides and proteins are both made up of amino acids and are important molecules in many biological…

Q: What is inhibitors and type of inhibition of Phosphofructokinase and reference

A: Phosphofructokinase (PFK): Phosphofructokinase (PFK) is an enzyme that plays a crucial role in the…

Q: Metagenomics has revolutionized our understanding of the microbial world by allowing the study of…

A: Phylogenetic refers to the evolutionary relationships among organisms. It is a field of biology that…

Q: If a stimulus produces a receptor in a receptor cell capable of producing action potentials does…

A: In the given question, it is asked if if a stimulus produce a response in the form of action…

Q: In studying Lokiarchaeota, researchers identified eukaryotic signature genes and used this…

A: Housekeeping genes are essential for basic cellular functions and are expressed at relatively…