A person with AB- blood means that their blood: Question 8 options: Reacted with anti-D, but not anti-A or anti-B Reacted with anti-A and anti-B, but not anti-D Reacted with anti-A but not anti-B or anti-D Reacted with anti-B but not anti-A or anti-D

Q: Why do you think identification is more exact than classification? Explain

A: Classification It refers to the systematic arrangement of the objects in groups or categories. It…

Q: Scientists have put genes into potato plants to make vaccines against cholera and hepatitis B  this…

A: Ans. Edible vaccine ( potato transgenic plant)  The scientists first they isolated the gene from the…

Q: Antisera used in blood typing contain:        A. both agglutinins and agglutinogens B. agglutinins…

A: Blood typing is a test performed to determine the blood group. It is also known as ABO typing.  In…

Q: n western blotting, secondary antibody is conjugated with color or fluorescence producing enzyme…

A: In recombinant DNA technology, several group of techniques are involved. These techniques are…

Q: Q. A bacterial strain has an Amp- phenotype. How this phenotype can be changed to Amp+

A: Vectors are used in recombinant DNA technology to carry the target DNA sequence that has to be…

Q: How many bands are there for "20?" ? 1, 2, or 3?

A: The DNA fragments are loaded into a gel and placed in an electrical field, which electrophoretically…

Q: QUESTION 2 Which of the following errors would result in positive results for all samples in an…

A: Q.2: Failure to perform the wash step after incubation with secondary antibodyQ.3: failure to add an…

Q: selective breeding is done by what?

A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. The genes consist of the DNA…

Q: In a TLC experiment using a 70:30 mixture of Petroleum ether and ethyl acetate, a student noted the…

A: Thin Layer Chromatography (TLC) is a chromtographic separation technique that requires very little…

Q: What is ion-exchange chromatography based on? moving a molecule with a net charge in an electric…

A: Ion exchange means the exchange of ions with protein molecules. In chromatography, there is a…

Q: A heroin addict was given Methadone, which is another addictive drug but can be easily controlled,…

A: Heroin extracted from the flower of the opium poppy. It is a highly addictive substance. Heroin is…

Q: So what was the point of Hershey and Chase choosing to use radioactive labels for the DNA and…

A: In 1952, Alfred Hershey  and Martha Chase performed their famous experiment to identify the…

Q: How would Dr. Eijkman test his new hypothesis?

A: A hypothesis is an assumed explanation of a process or phenomenon. It is required to be tested using…

Q: 2) Now you would like to raise antibodies to this protein of YFG. How could you use the pure protein…

A: Antibodies generate by the immune system in body against the antigen which is foreign particle…

Q: Question 5 Mutations are random events. True or False

A: Mutation means a change in DNA sequence.It can results from  DNA copying mistakes made during cell…

Q: What is meant by the statement "genes are not autonomous agents"?

A: Answer: Introduction: Gene is a structural, functional, hereditary unit of living organism, that…

Q: Three babies were mixed up in a hospital. After consideration of the data in the table below, which…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: Hair Coloring Experiment We test a new brand of red hair coloring (Red Hair Paint) on 6th grade…

A: An independent variable is the variable whose variation does not depend on that of another variable.…

Q: Based on the given picture, answer the following questions (5 ,6 and 7). How will you describe…

A: Immunodiffusion is the process in which antigen precipitates with an antibody inside an agar gel as…

Q: 1.  Serial dilutions are made in order to determine the level of the antibody in the sample.   True…

A: Q1 has been answered here as per the policy of Bartleby. Please repost the second question…

Q: Each set consist of five key players in the process involved in the central dogma. Choose ONLY two…

A: The biological process by which the information encoded inside a DNA (deoxyribonucleic acid)…

Q: The genotype of the “alpha” mating type parent was Choose an item.and its phenotype was ___________.…

A: The punnett square in the question represents dihybrid cross. From the gametes of parents, their…

Q: .  What is DNA profiling? Group of answer choices When scientists use DNA to determine what…

A: DNA profiling is also known as DNA fingerprinting.  It is the process of determining an individuals…

Q: What can your personal genome tell you about your genetic risk factors?

A: The role that our genes play in the likelihood of having particular illnesses or diseases is…

Q: The figure below shows the structures of the blood group antigens O, A and B.List all nucleotide…

A: The ABO blood group is an example of multiple alleles in which total three alleles are responsible…

Q: Please answer both asap If there were only 2 tests for COVID-19 and Test A has a high sensitivity…

A: In general, high sensitivity tests have low specificity. In other words, they are good for catching…

Q: in a world full of humans, is it better to be r-selected or k-selected?

A: r-selection: Many of the species are highly r-selected.r refers for reproduction. r- selection…

Q: Based on the complementation data below,how many complementation groups are represented in this…

A: Mutations are changes in the DNA sequence of an organism due to errors occurring during DNA…

Q: which of the following can be used to stimulate an organism's immune system? A. Restriction Enzymes…

A: Immunology is a field of biological science that deals with the study of the immune system. An…

Q: Draw a figure that shows how we can treatment of Hemophilia by using gene therapy?

A: Hemophilia can be defined as the clinical condition in which blood clotting is not able to occur…

Q: Antibody is ___.     a Y shaped cell     the protein marker which identifies self and foreign…

A: Antibody is a part of immune system. Its main function is to get rid of any infection caused by…

Q: In 1887 a strange nerve disease attacked the people in the Dutch East Indies. The disease was…

A: A disease is a state of unhealthiness of the physical body, mind, and social interaction. A disease…

Q: KS 8a, DOK 1) A farmer is presented with 2 options. One option is to use a genetically modified corn…

A: GM crops are genetically modified crops that are produced by manipulating genes which could be…

Q: Which of the following primary sequence of an antibody has the greatest diversity?   Question 13…

A: Antibody diversity : Gets created via combining of variable regions of H chains and L chains. H -…

Q: In 1887 a strange nerve disease attacked the people in the Dutch East Indies. The disease was…

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: what is the linkage between the ct and s genes?   A. 15.7 cM   B. 32.6 cM   C. 21.3 cM   D.…

A: Genes that are sufficiently close together on a chromosome will tend to "stick together," and the…

Q: what is the relationship between the pairs in the following analogy. :chocolate: cookie as cheese:…

A: The relationship between the pairs is discussed in the  next point

Q: Properdin     A. Splits Factor D into Da and Db   B. Splits Factor B into Ba and Bb   C. Splits…

A: Our body has both direct and alternate pathways to kill the pathogens. Epidermis, mucous cells…

Q: If a blood sample agglutinates when mixed with Anti-A serum, but does not agglutinate when mixed…

A: Agglutination test is the test which is used to find the blood group with the idea of coagulation.…

Q: A biologist is studying a disease in corn that seems to be more common in cornfields in warmer…

A: Maize, Zea mays or corn belongs to the Poaceae family and comes under an important crop grown all…

Q: Hair Coloring Experiment We test a new brand of red hair coloring (Red Hair Paint) on 6th grade…

A: A variable is an object, event, idea, feeling, time period, or any other type of category you are…

Q: 50 words essay on how important to have adequate knowledge of biochemistry in understanding…

A: The study of biological processes at the cellular and molecular levels using chemistry is known as…

Q: Production of pest-resistant plants 2. increase of milk production per cow 3. increase…

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

Q: In 1887 a strange nerve disease attacked the people in the Dutch East Indies. The disease was…

A: A disease is a state of unhealthiness of the physical body, mind and social interaction. A disease…

Q: Monoclonal antibodies are produced by immunizing a mouse with a particular antigen, then removing…

A: Passive immunization is a process, when preformed antibodies are transferred to a recipient. It…

Q: Genetic follow involves many molecules, what are they?

A: Genetics is a branch of the biology involved in the study of genes, genetic variation, and heredity…

Q: What about a Katz Test? How is this different or similar to Barthel’s Test?

A: Katz activities of daily living (ADL) test is a gold-standard test used to quantify the functional…

Q: What is OMIM?

A: Gregor Mendel introduced the concepts of Mendelian inheritance in 1865 and 1866, which were revived…

Q: As a doctor, you have samples of A-, A+, B-, B+, AB-, AB+, O-, and O+ blood in a hospital supply…

A: Blood groups are classified based on the presence of specific antibodies in the plasma and specific…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.