Q: Mammals are the most successful & dominant animals today" Give evidence.
A: ANSWER) Mammals are the most successful and dominant animals on the planet, they are regarded as…
Q: 1.Using the figure, explain how a countercurrent flow becomes more beneficial than a concurrent flow…
A: In order to understand respiratory gas exchange, we first need to know what gases are involved.…
Q: QUESTION 11 Imagine you created a form of hemoglobin that did not respond to changes in pH - its 3D…
A: Human blood is the most prevalent fluid found in a body that flows throughout under high pressure…
Q: Bacteria are often the preferred hosts for splicing in novel genes. For instance, the gene for human…
A: "Biotechnology" is the use of our knowledge of biological processes for the development of…
Q: Addition of large amounts of salt to soil in which plants are growing kills the plants. Explain
A: Sodium is a very soluble, tiny element. Since most stones and soil have sodium molecules from which…
Q: Maria used the ABO blood testing kit to determine her blood type. Her test showed the following…
A: Blood is loose connective tissue present in our blood vessels. It is made up of blood cells (45%)…
Q: Discuss macroevolution in the context of novel features, including preadaptations, allometric…
A: The basis of evolution is inheritance. The study of an organism's evolution is known as phylogeny.…
Q: escribe the aerial modifications of the sten
A:
Q: How do hybridization and polyploidy cause a new plant species to form in as little as one…
A: Polyploidy has a tendency to increase the species diversity that occurs within groups of organisms.…
Q: Effect on Neurons/Body's Response Drugs/Compound Similar Neurotransmitter
A:
Q: What must be translated using the Genetic Code Table to decode a specific type of amino acid that…
A:
Q: What are the hindering factors in attaining valuable information about archaea and as well as future…
A:
Q: 3. Structure that produces pollen Filament Stigma Style 2- 3- Anther 4-
A: Stamen Pollen producing reproductive organ of a flower. This consists of two parts: The Anther or…
Q: Given below is an experimental setup to demonstrate a particular tropic movement in germinating…
A: (i) 1 – Radicle 2 – Plumule
Q: II. CHI-SQUARE 1. The student tested the hypothesis that a dumpy wing is inherited as a recessive…
A: Expected Ratio observed (O) Expected (E) Deviation (O-E) Deviation2 (d2) Ⲭ2 = d2/E 3 792 1000 x…
Q: 2. Bees are attracted to the flower by its Sepals Petals 1- 2- Stigma 4- Stamen 3-
A: There are many part of the plant which human can't see with naked eyes but bees have ability to see…
Q: 1) Proposed a double-helix model of DNA 2) Found the amount of adenine equals the amount of thymine…
A: 1) The double helix model of DNA was proposed by James Watson and Francis Crick in 1953. They…
Q: 10. Long slender part of the pistil Stigma 2- Filament Style 1- 3- Anther 4-
A: Introduction A flower is the reproductive part of flowering plants, Flowers carry out sexual…
Q: 5. Structure that develops into the seeds Stigma Style Ovary 1- 2- 3-
A:
Q: Members of which phylum are known as "segmented worm" Write about their body symmetry, mode of…
A: The phylum Annelida is called after the elongated, more or less cylindrical bodies of segmented…
Q: Describe the 3 types of reactions that can happen to substrates that fit in the active sites of…
A: Enzymes are mostly proteins that convert the substrates into products by lowering the activation…
Q: Question:- Cells need a way of counting how many divisions they have undergone to keep track of…
A: The majority of replication errors are fixed during replication by DNA polymerase or by…
Q: Distinguish between plankton, nekton, and benthos and give an example of each.
A: * planktons are marine organisms drift in water. * Nektons are marine organisms swims in water…
Q: QUESTION 13 What is the mechanism by which microtubules can rapidly shrink, or undergo â…
A: Introduction The cytoskeleton is the intracellular network of the proteins fibers that helps in…
Q: What is throat cancer and why is it bad
A: Usually cancer cells that get developed in pharynx are considered under throat cancer. Throat cancer…
Q: Describe two examples of enzyme involvement in photosynthesis. 2. Explain the role of the cytoplasm…
A: * photosynthesis is a process in which plants use sunlight and water and carbon dioxide to create…
Q: What is a dermatologist? What to they do? & why is it beneficial ?
A: Answer :- A dermatologist is a specialist who has practical experience in conditions including the…
Q: A fish swims from a body of cool water into a body of warmwater. As its body temperature rises, its…
A: Fish use their gills to help them breathe. The majority of fish have gills on both sides of their…
Q: 216 Inquiry into Life Laboratory Manual, 16th Edition ©2020 Mader Experimental Procedure: Wing…
A:
Q: locus codes for drought tolerance in desert tortoises. On average during a drought, genotype AA…
A:
Q: Below is a sequence of DNA.…
A: Introduction :- Adenine (A), thymine (T), cytosine (C), and guanine (G) are four nucleic acid bases…
Q: In a graphing paper, construct age structure diagrams for country A and B using the given data…
A: A population is defined as the total number of people who dwell in a certain area. The population of…
Q: f you have otoliths from two fish of the same species and they are the same shape but different…
A: In fish, otoliths are biomineralized ear stones that help in hearing and vestibular function. The…
Q: arasitic organisms do you consider beneficial? F
A:
Q: Community 1 is formed of species A, B, C, D, and E. Community 2 is formed of species A, C, F, G, H.…
A: Community 1 is formed of species A, B, C, D, and E. Community 2 is formed of species A, C, F, G, H.
Q: 4. Colorful structures used to attract pollinators like bees Pistil 1- Sepals 2- Stamen Petals 4-
A: A part of the plant that is modified into a attractive flower that mainly serves the purpose of…
Q: Is it okay to write genotypic ratio as 2:2 or it should be 1:1 Genotype: IAIB, IAi
A: A genotype of an organism is the genetic makeup of the organism with respect to the trait being…
Q: A protein has a molecular weight of 24kDa. You want a 0.5µM solution of the protein in 75mL. How…
A: Given information Protein molecular weight- 24kDa The concentration of the solution to be made-…
Q: On you own words, differentiate appositional from interstitial growth.
A:
Q: A. The insertion shifts the reading frame to the right .The deletion frameshifts the reading frame…
A: *NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to…
Q: What did Enterococcus avoid characteristics and descriptions of laboratory procedures and method…
A: Enterococcus is a type of bacteria that is commonly found in the intestines of humans and animals.…
Q: Which is NOT a general function of the cellular cytoskeleton? A Structural support for the cell…
A: The cytoskeleton, which is found in the cytoplasm of all cells except bacteria and archaea, is a…
Q: "The cell volume shrinks, cells lose cell-cell contact, the actin cytoskeleton is fragmented, the…
A: A cell is the most fundamental structural unit and the foundation of life. It is made of of genetic…
Q: Among related species (e.g., vertebrates), there is often a positivecorrelation between the…
A: Introduction :- Each gas exerts pressure in a container filled with more than one gas, which is…
Q: Describe the sub-aerial modifications of the stem.
A: INTRODUCTION Plants are the living things that produce grains, fruits, medicines, timber, etc for…
Q: al Meiosis I Meiosis II e from a male with the genotype Aa for a give
A: Meiosis I - The two gametes produced will have chromosome no reduced to half.They are Aa and Aa…
Q: how histones and micro RNA control gene expression
A: Introduction A histone is any of a group of basic proteins found in chromatin, A histone is a…
Q: You genetically engineered a cell to no longer contain the extracellular domain of an integrin. What…
A: This question is based on the interim and it's ability to bind to the cells.
Q: Problems a cros was made between fomales all enprening 84 In Droephila the 3 X- Jinkage, rucusive…
A: Note- we are supposed to answer one question according to our guidelines. Please repost other…
Q: roduces global ischemia of the brain, can result in a selective loss of recent memory and cognitive…
A: In cardiac arrest, memory may be lost but breathing occurs. The reason discussed in details in step…
Step by step
Solved in 3 steps with 3 images
- 1.What are the target cells of SARS-CoV-2? What do these cells have in common? 2.Retroviruses, like the HIV, contain an enzyme called reverse transcriptase. Explain the flow of genetic information in HIV.21. What are two ways by which SARS-CoV-2 disguises itself from detection by its host-cell's immune system? AND What is the escape structure it uses to leave its host cell?What are the conspiracies and myths about SARS CoV-2 vaccination ?
- COVID-19 is caused by infection with a novel corona virus, SARS-CoV-2. Testing someone for active infection involves examining samples taken from the nasal mucosa for fragments of the virus. Another type of testing involves examining blood for the presence of antibodies that can bind to SARS-CoV-2. Use what you've learned about the immune system. What are the suggested reasons why someone would possess antibodies to SARS-CoV-2.What is SARS-CoV-2 What is COVID-19? What happens in your body when you contract the coronavirus? What exactly causes your body to develop pneumonia? How would a vaccine work? As a student, what are your contributions to prevent the spread of the virus? Can you cite your experiences in relation to the COVID-19 pandemic?2. What is the structure of SARS-CoV-2 virus? What are the immune responses to COVID-19 infection? What is the cytokine storm? What are B cell and T cell responses? Which antibody is produced first, and which 2-3 weeks after COVID-19 infection?
- 16. The Type A Transferase enzyme, attaches N-acetylgalactosamine (GalNAc) to H-antigen epitopes; the Type B Transferase enzyme instead transfers galactose (Gal) to the H-antigen. Individuals with Type A blood thus have at minimum one copy of the active Type A Transferase, those with Type B have at minimum one copy of the active Type B Transferase, those with Type AB have one active copy of each, those with Type O have neither. Imagine an AB individual who acquires a mutation in their Type B Transferase gene that allows it to be active with either Gal or GalNAc. Make sure to include a brief justification for your answer to each question below. a. What blood type antigens would this individual express? b. If this individual had a child with a normal O partner, what possible blood type antigens could the child express? c. If this individual had a child with a homozygous dominant B partner (BB), what possible blood type antigens could the child express?Is vaccination a futile effort against mutated SARS-COV-2 variants ?What are the possible course of action to track if bats are the source of the SARS COV2? What are the limits to the parallelism between HIV and SARSCOV2?
- 5. What are the types of COVID-19 vaccines? What are RNA vaccines and their advantages? What are the phases I, II, and III of vaccine development? In your opinion, should vaccination against SARS- CoV-2 be mandated as vaccination against MMR and other infectious diseases is?What is the main difference between SARS-CoV-2 and COVID-19?Which of the four major structural proteins, namely spike (S), membrane (M), and envelope (E), is the main target for the coronavirus vaccines? What factors influence the durability of vaccines? How frequently do you think a coronavirus vaccine may need to be administered?