Problem 3. In the figure below, label the following CRISPR-Cas9 components: Cas9, tracrRNA, crRNA, PAM site, spacer, protospacer, complementary strand, noncomplementary strand, RuvC, HNH
Q: How do microbes differ in their response to temperatures? What terms are used for these responses?…
A: Microbes exhibit incredible adaptability to various temperatures, which helps them thrive in diverse…
Q: Homologous chromosomes a) are formed when the chromosomes separated during anaphase b) are matching…
A: The nucleus of cell contains chromosomes. Chromosome are the structures that resemble threads. They…
Q: For this assignment you will be building a concept map of a specific biome’s characteristics and the…
A: A biome is a large biological community or ecosystem that contains a variety of living things, such…
Q: What is transported into a bacteria cell by passive diffusion and how does this affect a bacterial…
A: Passive diffusion is a process of molecular transport across a membrane that occurs spontaneously,…
Q: A 50-year-old patient was hospitalized in the infectious department of the district hospital on the…
A: Typhoid-paratyphoid disease, also known as enteric fever, is a systemic infection caused by…
Q: 4. What is the difference between TDT and TDP? Is nasteurization a form of sterilization? Why or why…
A: The process of killing and removal of all the microbes such as bacteria, bacterial spores, viruses,…
Q: Show the results of a dihybrid cross for the F1 and F2 generation between P generation of a pea…
A: 1. Mendel proposed that paired unit factors of heredity were transmitted faithfully from generation…
Q: The society for AIDS in Africa (SAA) will be hosting a Virtual Seminar and have invited you as a…
A: AIDS stands for Acquired Immunodeficiency Syndrome. It is a condition caused by the human…
Q: Self-reactive T cells are eliminated during the development of tolerance in the immune system.…
A: Lymphocytes originate from thymus. They participate in cell mediated immunity. During the…
Q: 10. Why are there so many more antibiotics available to treat bacterial infections? Why are there…
A: Antibiotics are a type of medication that is used to treat bacterial infections. They work by…
Q: The term Ecdysozoa refers to....? Group of answer choices having a backbone having jointed legs…
A: The biggest phylum in the animal kingdom, arthropods are a varied group of invertebrate creatures.…
Q: According to the scientific method, a good hypothesis must
A: The scientific method is a systematic approach to investigating and understanding the natural world.…
Q: The following were obtained when testing for lipids. Discuss and conclude from the results obtained.
A: This activity is about ascertaining the presence of fat percentage in different food samples. The…
Q: Describe one limitation of using BMI to assess weight status.
A: The majority of people can accurately determine their body fatness based on their BMI. Weight…
Q: The pedigree below is for a rare autosomal recessive trait with complete penetrance. I II III IV 1 1…
A: The pedigree shows the autosomal recessive inheritance in which the genetic trait or a condition is…
Q: Understand the various historical and contemporary models of addiction etiology reflection
A: Addiction refers to a complex and chronic condition characterized by compulsive drug or alcohol use…
Q: which of these choices represents one possible corresponding mRNA sequence that can be transcribed…
A: One of the initial steps in gene expression is transcription. Only one DNA strand, known as the…
Q: Imagine that you are trying to assess the relative influence of a host of enviormental factors on…
A: An experiment is a scientific or systematic procedure carried out to test a hypothesis, investigate…
Q: Which of the following statements about type 2 diabetes is true? Select one: A. It is an autoimmune…
A: A chronic metabolic disorder which affects the body ability to use insulin effectively and results…
Q: Which of the comparisons between DNA polymerase and RNA polymerase is false? -Both DNA polymerase…
A: DNA polymerase and RNA polymerase are enzymes involved in the synthesis of nucleic acids. DNA…
Q: Staphylococcus aureus bacteria can cause various diseases, and many strains exhibit antibiotic…
A: Staphylococcus aureus is a gram-positive bacterium that is commonly found on the skin and in the…
Q: Question 3 Which of these is not part of a nucleotide? nitrogenous base pentose sugar O phosphate…
A: Gene expression is the process by which the genetic information stored in a gene is used to…
Q: Some worms eat at night (meaning they are nocturnal) and some worms eat during the day (meaning they…
A: Natural selection is the process by which species adapt to their environment and survive to…
Q: Explain diffusion (passive and facilitated) and active transport.
A: Active transport is the movement of ions and molecules that utilize external energy to drive…
Q: Remaining Time: 43 minutes, 54 seconds. * Question Completion Status: QUESTION 1 One difference…
A: Note: “Since you have posted multiple questions, we will provide the solution only to the first…
Q: 5. Describe the structure of the HIV virion. Explain the replicative cycle and epidemiology of HIV.
A: The infectious component of the HIV virus, also known as the human immunodeficiency virus virion, is…
Q: The rise of plasma hydrogen ions will cause O Hyperventilation O Has no effect on the respiratory…
A: Plasma is the liquid component of blood, in which blood cells are suspended. It is a yellowish fluid…
Q: What is marine collagen? -What type of collagen does it contain? what is it obtained from?... etc.
A: Collagen is a naturally occurring protein found in the connective tissues of animals including…
Q: Which of the following is a common cause of endocrine disorders? Select one: A. Bacterial infection…
A: The endocrine system is a complex network of glands in the body that produce & secrete hormones.…
Q: Epinephrine is the chief neurotransmitter of the sympathetic nervous system. What effect would you…
A: A neurotransmitter is a chemical substance produced and released by neurons (nerve cells) to…
Q: Feeding peanut to infants early а. Reduces rate of developing peanut allergy b. Increases Tc towards…
A: Even if a prior response was minor, a severe reaction termed anaphylaxis can be brought on by a…
Q: what about the neurofascin?
A: A mutation is a change in a gene's DNA sequence that can lead to the production of a misfolded or…
Q: Give typing answer with explanation and conclusion 1. Compare and contrast therapeutic and…
A: Cloning is the technique of producing an organism's exact genetic duplicate. It involves either…
Q: 48-72 hours after birth, the breasts produce ________, a substance rich in protein and…
A: Pregnancy is the period in which the fertilized egg develops into a baby inside the womb of the…
Q: A mutation resulting in a premature stop codon may result in which of the following: A) A shorter…
A: Mutations can arise in cells of all types as a result of a variety of factors, including chance. In…
Q: iscussed in details the distrubution of intestional parasite in young children in guyana include…
A: Introduction Species interactions can be of two types: Interspecific interactions and Intraspecific…
Q: You discover a lemur with purely black tail (no white rings) and you make the following…
A: A mutation is a change in the genetic material (DNA) of an organism. It can occur spontaneously or…
Q: Explain why transplanting skin graft from the black mouse to white mouse results in rejection (A)…
A: A skin graft transplant involves taking skin from one area of the body (or a donor) and…
Q: 17. What is the benefit of using waist circumference alongside BMI to evaluate an individual's…
A: BMI stands for Body Mass Index, which is a measure of body fat based on an individual's weight and…
Q: 2009 H1N1 pandemic Multiple Answer: Choose all that apply to this diagram target cells for this…
A: In the given question (first) we have to select all the statements that apply. The statements cover…
Q: Give typing answer with explanation and conclusion Is an assessment of the effects of chemical…
A: Understanding the potential risks posed by chemical mixtures is vital for safeguarding public health…
Q: Scenario #3 In the year 2850, humans successfully colonized Mars. The Martian modules that were…
A: According to Hardy Weinberg equilibrium or equation p2 + q2 + 2pq =1 and p + q =1 Where p =…
Q: ESTIMATING POPULATION SIZE USING THE LINCOLN INDEX 1. A biologist wants to estimate the size of a…
A: Lincoln index It refers to an equation that is used to estimate the population size through the…
Q: IN SNAPDRAGONS, THERE ARE FLOWERS THAT PRODUCE RED PIGMENT AND FLOWERS THAT PRODUCE NO PIGMENT…
A: According to Mendel's law of dominance, dominant allele exerts its effect either in homozygous or in…
Q: For this pedigree, give the most likely mode of inheritance, assuming that the trait is rare. I ||…
A: The study of a specific trait that is passed down from one generation to the next is called pedigree…
Q: The biotech approach known as ____________ might be used to grow a healthy banana or cassava plant…
A: “Since you have posted multiple questions, we will provide the solution only to the first question…
Q: Assessment Criteria 2.2: Describe and explain protein synthesis Answer the following questions:…
A: Gene expression is the process by which the information stored in a gene is used to synthesize a…
Q: Describe the primary, secondary, tertiary and quaternary structure of collagen.
A: Collagen is a fibrous protein that is the main component of connective tissues in the body. It…
Q: > Is Sam's genotype homozygous dominant, homozygous recessive, or heterozygous? Based on these…
A: In the F1 generation when a black cat and a white cat was crossed, the offsprings are of both black…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
- Hello, is this correct? What would a scientist need to use CRISPR-Cas system to introduce a specific point mutation into a gene? Check All That Apply Cas1 geneCas1 gene Cas9 geneCas9 gene sgRNAsgRNA donor DNAdonor DNA bacteriophage DNACRISPR-Cas9 provides an unprecedented means of modifying the genome of almost any organism. Which of the following component(s) of this system contribute to the specificity of the endonucleolytic cleavage Options: the sequence of the sgRNA the PAM sequence Cas9 a and b a, b and cn your experiment there will be 4 different experimental samples labeled A-D (please see Table 3 on page 12 of the Lab 4 handout). In sample D, if you saw some bacterial colonies that are blue and some colonies that are white, what would this tell you? Group of answer choices the sgRNA was completely non functional the CRISPR/Cas9 donor DNA repair is not 100% efficient there is no functional lacZ on this bacterial plate arabinose was not active on this bacterial plate
- CA Live Remote Consider the following chart: What type of mutation is this? * DNA: TAC GCA TGG AAT MRNA: AUG CGU ACC UUA Amino acids: Met-Arg-Thr-Leu DNA: TAC GTA TGG AAT MRNA: AUG CAU ACC UUA Amino acids: Met - His - Thr- Leu substitution deletion insertion frameshift mutation32. CRISPR #2: The CASCADE-DNA structure reveals the configuration of the crRNA- DNA duplex but it does not show how the subsequent nuclease DNA degradation step occurs. This DNA degradation step requires the Cas3 helicase-endonuclease enzyme. Cas3 is subsequently able to unwind and degrade the invading DNA. How does Cas3 specifically target the invading DNA?4) List 3 things that a potential vector must have in order to be useful. 5) Sometimes the gene for the enzyme glutathione-S-transferase (GST) is used in purifying your protein of interest. Briefly explain how this is done. 6) What enzyme is used to create CDNA from MRNA?
- Explain your experimental approach if you must correct the genetic defect phenylketonuria, which is caused by mutations in the phenylalanine hydroxylase gene using the CRISPR/Cas9 system and homology directed DNA repair.Which of the following statements about the CRISPR-Cas9 technique is correct? 1. Catalytically inactive Cas-9 (dCas9) cuts only one strand of DNA. 2. The guide RNA used in the lab is analogous to the tracrRNA/crRNA hybrid in the adaptive immune system of bacteria. 3. Homology directed repair has a high degree of efficiency (ie, most target regions show integration of donor DNA). 4. NHEJ can lead to mutations. O A. 1, 2 and 3 B. 1 and 3 C. 2 and 4 D. 4 only E. All of 1, 2, 3 and 4 are correct O10) Scientists have engineered a simplified CRISPR-cas system for use in mammalian cells. What were the TWO main modifications that were made to the bacterial system?
- Layout References Mailings Review View Help 23. Describe each type of transposon and how they integrate into the DNA. How are transposons responsible of antibiotic resistant bacteria?Question: how does the flu without the track arise and what does it mean male type splicing if the flu protein isn't present in females?This is a multiple answers question. Which statement is true about CRISPR-Cas system? CRISPRS stand for clustered regularly interspaced short palindromic repeats Both bacteria and archaea can protect themselves from viral infection by using this system. Cas protein and short RNA form a complex The CRISPR region of DNA contains DNAS from previous infection by phages. Cas protein cuts target foreign DNA in pieces. The short RNA in the Cas protein and RNA complex has no function.