What is true about the DNA sequence ATC in eukaryotes? a) It codes for the mRNA sequence UAG. b) It is called the stop codon. c) It codes for no amino acids. O d) All the above.
Q: 16. Biomedical cells products and biotransplants. Effectiveness, toxicity and safety estimation.…
A: Biomedical cell products and bio-transplants provide an exciting new method for dealing with a wide…
Q: Match each type of nucleic acid with its function or location. Each answer may be used only once.
A: ANSWER) Nucleic acids are natural molecules which are responsible for carrying information for…
Q: Match each example of non-coding DNA sequences with its definition. Each answer may be used only…
A: Introduction DNA (deoxyribonucleic acid) is a molecule that carries the genetic instructions used…
Q: Identify all species pair(s) who have the most similar DNA sequence and clearly explain why. Would…
A: A phylogenetic tree is a tree-like diagram depicting relationships and relatedness between organisms…
Q: In a mangrove swamp, the roots of the mangrove trees trap plant debris on which pink shrimp feed.…
A: A food chain consists of a sequence of organisms where one organism eats the other and maintains the…
Q: What are some of the strength and limitation of culture-independent methods in the study of…
A: Microbial ecology is the study of microorganisms and their interactions with each other and with…
Q: 6. What did Darwin consider a vital product of evolution and, thus, a universal way to communicate…
A: Evolution refers to the process by which the characteristics of species of organisms change over…
Q: b) A synacthen (Synthetic ACTH) stimulation test was performed on the patient with suspected…
A: Introduction: Two tiny, triangular-shaped glands called adrenals are found above each kidney in the…
Q: True or false White colonies in apicillin-agar plates using plasmids with lacZ gene as vector…
A: lacZ is a gene that codes for the enzyme beta-galactosidase, which is involved in lactose metabolism…
Q: Give bioethical principles that was violated or upheld in conducting clinical trials
A: A clinical trial is a research study that involves human participants to evaluate the safety and…
Q: Identify which are the bioethical principles that aas violated or upheld in the article below then…
A: The article discusses the 1960s medical case of "The Elephant Man," in which a man named Joseph…
Q: A lilP mutant called lilPXS is isolated that produces a truncated polypeptide of only 6 AA in…
A: Introduction : The translated form of the DNA sequence is the amino acid sequence. DNA sequences are…
Q: The diagram shows an amino acid in L-configuration. True False
A: Introduction Amino acids are the building blocks of proteins. They are organic compounds that…
Q: Some strains of Escherichia coli bacteria have acquired the ability to produce the harmful Shiga…
A: Bacteria can be harmful because they can produce toxins that can cause illness or even death. These…
Q: Compare and contrast Radial Immunodiffusion with it’s close relative, the Ouchterlony plate…
A: Antigen are the substance that enter out body and start a process that cause disease. And Antibodies…
Q: 3. Vaccines and vaccination. Most-utilized COVID-19 vaccinations.
A: Introduction Vaccines are biological substances that are designed to stimulate the immune system to…
Q: Please help me with these 2 questions based on the graph below. More than one answer may be correct…
A: There are three semicircular canals which are the part of inner ear. These contains the sensory…
Q: In what ways do you think increasing diversity in genetic studies can improve healthcare outcomes…
A: Genetic diversity refers to the variety of genetic material within and among populations of…
Q: 2. One way to determine how closely related two species are is to analyze carbohydrates fingerprints…
A: Introduction Comparative anatomy is the study of how various species' bodily parts differ from one…
Q: 29) The life cycle of the virus that infects bacteria and allows the bacteria to survive is called:…
A: A virus may even infect microorganisms! Bacteriophages are the name for the viruses that infect…
Q: Explain why males of modern and ancient humans have no Neanderthal Y chromosomes. Answer:
A: Males of modern and ancient humans have no Neanderthal Y chromosomes because the Y chromosome is…
Q: Describe the potential importance of horizontal gene transfer in the evolution of early life?
A: HGT stands for horizontal gene transfer, which is the movement of genetic material between organisms…
Q: Replicating dna polymerases have high fidelity A why is high fidelity more importsnt for dna…
A: Introduction DNA polymerases are enzymes that play a crucial role in DNA replication. They catalyze…
Q: Imagine a phenotype in an adaptive landscape with multiple peaks. Considering only selection and…
A: The phenotype is the collection of visible qualities or characteristics of an organism. The phrase…
Q: The osmotic concentration of seawater is approximately 1,000 mOsmol L-¹. Which of the following…
A: Introduction Osmotic concentration is a measure of the concentration of solute particles (such as…
Q: Maltose is a reducing sugar because ________. A. It is a monosaccharide B. It can be reduced C.…
A: Maltose is a disaccharide made up of two glucose units joined together by a α(1→4) glycosidic bond.…
Q: TRUE OR FALSE: Radiometric dating measures the decay of radioactive isotopes present in layers where…
A: Any method for determining the age of both organic and inorganic materials resulting from…
Q: Which of the following nerves would be expected to have the slowest conduction rate of action…
A: An axon is a long, slender projection of a neuron (nerve cell) that typically conducts electrical…
Q: 2. Antigens and antigenic determinants, superantigens, adjuvants: properties and application. that…
A: An antigen is a substance that can trigger an immune response in the body, such as a foreign invader…
Q: A scientist is studying two different species of fish. The table below shows various observa- tions…
A: A species is a group of living organisms that can interbreed and produce viable offspring. Members…
Q: Which of the following is mismatched? Bordetella pertussis - copious mucus accumulation, prolonged…
A: Whooping cough is caused by the bacterium Bordetella pertussis, and its signs include excessive…
Q: From the list below, select all the examples that of defense that ARE NOT considered part of the…
A: Hypersensitive Response: The hypersensitive response (HR) is a plant defense mechanism that involves…
Q: Determine which bioethical norms were upheld or broken during the administration of the leukemia…
A: Introduction: Leukemia, also known as blood cancer, is a type of cancer that affects the blood and…
Q: G. scandens G. magnirostris G. conirostris -G. fuliginosa -G. fortis -G. septentrionalis Cam.…
A: Introduction : The evolutionary origin of a species or group is known as phylogeny. The…
Q: Part 2: The hormones listed below are each involved in the female menstrual cycle: ● Follicle…
A: Menstrual Cycle: The menstrual cycle is a physiological process that occurs in the female…
Q: When it comes to BC/DR preparation, why is testing so important? To what extent are there several…
A: BC/DR stands for Business Continuity/Disaster Recovery. It refers to the processes, strategies, and…
Q: A mutation in gene changes a base pair from at to gc this change caused gene to encode truncated…
A: A mutation is a change in the genetic material of a cell that can be passed on to offspring.…
Q: Darwin’s finches (Thraupidae, Passeriformes) have beaks of different shapes that allow them to feed…
A: Introduction : The evolutionary origin of a species or group is known as phylogeny. The…
Q: Explain the clonal selection hypothesis.
A: Clonal selection theory is proposed by Frank Macfarlane Burnet.
Q: https://moodle.swarthmore.edu/pluginfile.php/83002/mod_resource/content/0/Scheper-Hughes,%20Lock-%20…
A: INTRODUCTION The article "The mindful body: A prolegomenon to future work in medical anthropology"…
Q: Part 1: The hormones listed below all play a key role in male reproduction: A) Follicle Stimulating…
A: Introduction :- Follicle Stimulating Hormone (FSH) is a hormone produced and secreted by the…
Q: The glycemic index is a ranking scale used as an indicator of how high and how fast your blood sugar…
A: Obesity and weight increase are connected to excessive sugar consumption. We can help regulate our…
Q: c. Perform the chemical tests on the substances provided. Compare your results with the standards…
A: Iodine test: Tests for the presence of starch. A positive test is indicated by the appearance of a…
Q: Which ONE of the following enzymes would NOT remove keratan sulphate attachments? keratanase…
A: Note: “Since you have posted multiple questions, we will provide the solution only to the first…
Q: What is the definition of a theory, and what are some of the components of a theory? Of a framework?
A: Any scientific phenomena can be explained in a theory. A theory can be proved and tested by…
Q: Nail-patella syndrome gene is 10 map units from the I gene that determines the ABO blood type on…
A: Genes are the basic unit of hereditary. When two genes are present in the same chromosome, it is…
Q: List the major classes of psychedelic drugs presented in chapter 8 of Julien's Primer of Drug…
A: Psychedelic drugs are a class of psychoactive substances that produce alterations in perception,…
Q: Pond A Pond B 11 te Pond C Figure 3. Representation of three experimental ponds located in the Hagen…
A: The typical population size of a species in a given habitat is referred to as carrying capacity.…
Q: Can blood typing be performed by reacting anti-body group antibodies with serum? Explain why or why…
A: Blood typing is a medical laboratory test that determines an individual's blood group or blood type.…
Q: What happens to the heart during the P,Q,R,S,and T waves?
A: Electrocardiogram represents a tracing of electrical activity that takes place within a heart. The…
5
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- What percentage of the DNA in the genome actually corresponds to genes? How much is actually protein-coding exons? What makes up the rest?What is a gene? Why are genes for rRNA and tRNA considered to be genes even though they do not produce polypeptides?how is The Genetic Code Is Almost,but Not Quite, Universal?
- Match the following with the correct nucleic acid. (mRNA, tRNA, rRNA, or All RNA) 1. This molecule is complementary to DNA. 2. This molecule is part of translation. 3. This molecule is part of the ribosome. 4. This molecule contains anticodons. 5. This molecule is esponsible for bringing amino acids to the ribosome. 6. DNA is used as a template to create this type of RNA molecule. 7. This molecule is part of transcription. 8. This molecule contains codons.How many bits of information are stored in an 8-mer DNA sequence? In the E. coli genome? In the human genome?Is the statement "Nucleic acids are found in the nucleoid region of prokaryotes" incorrect or correct?
- How can a scientist tell if a protein present in bacteria and a fruit fly protein have a common origin? How can a scientist determine whether a protein with a common origin in bacteria and a fruit fly function in a common pathway?If there are 64 codons, how can there be fewer than 64 tRNA molecules?Name the two initiating codons?
- What is a gene? What does "base sequence" mean? If the base sequence of a segment of a molecule of DNA is changed, will the base sequence of the mRNA made during transcription be changed? If the base sequence of the mRNA is changed will the sequence of amino acids obtained during translation change? If the primary structure of a protein is changed, will it's function change? If the function of the protein changes, will the organism have a different characteristic? Do introns get read during translation?What is the consensus sequence of the following six DNA sequences?GGCATTGACTGCCATTGTCACGCATAGTCAGGAAATGGGAGGCTTTGTCAGGCATAGTCAThe two-dimensional structures of mRNA, tRNA, and rRNA are shown in the diagrams. Which of the following might be one contributing factor to the function of rRNA based on comparisons between the structures of the three molecules? A - rRNA molecules are sufficiently flexible because they contain more RNA loops. B - rRNA molecules are more reactive because they have longer chains of unmatched bases. C - rRNA molecules are sufficiently stable because the sequence of bases allows for more internal hydrogen bonds. D - rRNA molecules are more rigid because they have a more regular sequence of bases than other RNA molecules.
