Predict the locations of 14C in orotate isolated from cells grown on a small amount of uniformly labeled 14C succinate.  Justify your prediction!

Q: A) what type of mutation is shown based on the nature of the genetic change (frameshift mutation or…

A: Mutation A change in the nucleic acid sequence of an organism's, virus's, or extrachromosomal DNA is…

Q: How long does it take for crack cocaine or powder cocaine drugs to have an effect on the brain?

A: Crack cocaine is a drug obtained from powdered cocaine. The powdered cocaine is mixed with water and…

Q: Whether the statement "To guarantee that the antigen-presenting cells in the thymus will display a…

A: Antigen-presenting dendritic cells are found in tissues that are directly exposed to the outside…

Q: 1.The uncoupler 2,4-dinitrophenol was once prescribed as a weight-reducing drug. Describe the…

A: An chemical molecule having the formula HOC6H3(NO2)2 is known as 2,4-Dinitrophenol (2,4-DNP or…

Q: escribe the experiments show the existence of a transforming ctor which Griffith used

A: In the griffith experiment transforming factor was known to be a factor which has the ability to…

Q: A population of white leghorn chicken has the following dominant mutations: crested head, the…

A: Introduction :- For instance, Huntington's disease is caused by a dominant mutation, which means…

Q: What is the most likely mode of inheritance for the trait shown in the following pedigree? Select…

A: Inheritance pattern is type of pattern which determines how traits are passed from parental…

Q: Distinguish between a chromosomal deletion and duplication.

A: Introduction Chromosomes are string-like designs situated inside the nucleus of animal and plant…

Q: describe the molecular switches involved in microbial stationary growth phase.

A: The microorganism's growth generally means not only the size increase but also the increase in the…

Q: Is a calorie from junk food the same as a calorie from a healthy food? Explain your thinking. 2.…

A: It is important to know that the calories are a measure of energy and we should focus more on the…

Q: Whether the statement "Stem cells, being stem cells, are by definition the same in all tissues" is…

A: Undifferentiated cells called stem cells can develop into any form of cell in the body. Adult stem…

Q: What are the disadvantages of nano-engineered materials in superior household products such as…

A: A nanoparticle is a tiny entity that, in terms of movement and characteristics, behaves like a full…

Q: 7. Endocrine hormones regulate the activities of tissue far from the tissue that secretes them -…

A: Introduction :- Growth and development, metabolism, and reproduction are just a few of the vital…

Q: You know from experience that skeletal muscle tires quite quickly, especially if there is not enough…

A: Paramyosin is one of the muscle proteins in the invertebrates. Like myosin it helps in the muscle…

Q: In sheep, white wool is produced by a dominant gene (W) and black wool by its recessive allele (w).…

A: Please follow steps 2 & 3 for detailed explanation.

Q: What is honest signal? Which of the following is NOT an example of an honest signal? A. Gold chain…

A: Honest signaling conveys information that is a true indicator of the underlying quality of the…

Q: Some strains of the human papilloma virus (HPV) are resistant to interferons. If HPV can inhibit…

A: Interferons will bind to the virus to neurtralize it. is the correct answer

Q: As muscles increase in size in response to exercise, what is MOST responsible for this size…

A: Introduction Regular exercise is very good for our health. Regular exercise makes us healthy and…

Q: Consider the five E. coli merodiploid strains listed here. Strain #1 I+P+O+Z-Y+/I+P+OcZ+Y+ Strain…

A: Lac operon breaks lactose into glucose and galactose. The lac operon is present in genome of E.…

Q: Molds from the Rhizopus genus are probably the best known species of zygomycete fungi. Please find…

A: Fungi can function as decomposers, parasites, recyclers, and symbionts. They frequently create…

Q: If a nondisjunction event occurred in Anna during meiosis I, which lane (A, B, C, D) best fits the…

A: Down syndrome is a congenital disorder that affects the child physically and mentally from his/her…

Q: If a plant is missing a functional copy of one of the two genes, why can't the plant release…

A: Introduction: When the leaf tissues of the common weed, white clover, are damaged, deadly cyanide is…

Q: 36. The E gene in chickens affects feather colour. The dominant phenotype is black feathers,…

A: If someone inherits two identical copies of a gene, they are said to be homozygous for that gene. In…

Q: Please calculate BMI, show your work. Determine if the individual is considered underweight, average…

A: The body mass index or BMI is a ratio of mass to height. It is calculated as kg per square meter or…

Q: What is the probability for a spermatozoid to receive only maternal chromosomes (that were  given by…

A: To answer this question, the first two things should be assumed:- 1) There is no crossing-over…

Q: from the food web, constructt two food chains with at least four organsms in each.

A: A food chain is made up of many organisms that eat one another. And the food web is made up of…

Q: Which of the following would you expect to act only in cis (and not in trans)? Select all correct…

A: Cis acting elements are regions of DNA which regulate the transcription of neighbouring genes.…

Q: The flow of blood through the bodies of mammals have is an example of __ circulation

A: The circulatory system is a system inside the body that includes a network of blood vessels…

Q: You are investigating drugs that may inhibit various stages of the cell cycle. For each of the…

A: A cell cycle is a series of events that takes place in a cell as it grows and divides. A cell spends…

Q: When blood first enters a capillary it tends to __ material; when the blood is leaving a capillary…

A: Option (B):- Lose; gain Explanation- The wall of capillary is very thin and single layered.…

Q: xplain the effect of one, two or all three introns removal from the Hes7 gene would reduce the delay…

A: Vertebrate somite cell formation is influenced by Hes7 genes. Hes7 can regulate itself. Only after…

Q: explain the difference between miosis and mitosis and identify which part of the cycle it happens

A: The next generation is produced by cell reproduction in single-celled organisms. Cell division takes…

Q: UUU UUC UUA UUG} CUU CUC CUA CUG AUU) Phe Leu Leu UCU UCC UCA UCG CCU CCC CCA CCG ACU Ser Pro UAC…

A: Introduction DNA replication is the process through which cells make copies of the genome's DNA. A…

Q: "Animals and plants use oxidation to extract energy from the food molecules", is true or false.

A: The chemical process of oxidation includes removing oxygen from a substance. The primary kind of…

Q: m.Which intron interrupts a codon? n. Which intron is located between codons? o. Where would you be…

A: Introns These are non coding regions of the DNA sequence which are not present in the mature mRNA…

Q: Explain the importance of reducing these dieasese cause by foodborne  and waterborne pathogens

A: Food Borne and water borne pathogens can influence the body of humans that can also be called as…

Q: (incontinence). Which of the following drugs would be effective? Multiple Choice O A drug that…

A: A) A Drug that blocks the effects of parasympathetic neurons o  detrusor muscle

Q: Here is one set of primers used to amplify a segment of this gene. Select the option that…

A: The polymerase chain reaction (PCR) is the in-vitro amplification of DNA using a…

Q: Name two defining properties of neurotransmitters.

A: Introduction A nervous system is a complex system of specialized cells and nerves called neurons.…

Q: From the data, do you consider [³H]-flunitrazepam to be an appropriate radiollgand epino cite of the…

A: Yes  binding shows at GABA A receptor

Q: The following graph shows the recent HIV status of expecting South African women. Study the graph…

A: Slowly but surely, South Africa is implementing universal health care along with national statistics…

Q: Identify 3 activities of daily living that can be inhibited with age if they do not train muscular…

A: Strength:  A person's ability to apply force on tangible objects is measured by their physical…

Q: What separates rugose corals from tabulate corals?

A: Corals are colorful marine invertebrate animals that belong to the phylum Cnidaria. These feed can…

Q: A farmer who wants to create a thick stock-proof hedge will cut the hedge plant regularly. Explain…

A: Plant hormones make an important role in their development. And this take care of everything for…

Q: Discuss the following: Listeria monocytogenes (Listeriosis) Microscopy - what does it look like…

A: INTRODUCTION Listeria monocytogen This is a gram postive intracellular bacilli can cause a disease…

Q: 5. Adrenoleukodystrophy (ALD) is a rare, inherited metabolic disorder preventing the fatty covering…

A: Inheritance pattern is a type of pattern which evaluates how traits are passed from parental…

Q: Done by placing a drop of secretion or sediment upon one slide and facing it to another clean slide.…

A: Streaking and spreading are done by dipping an inoculation loop and glass rod respectively in an…

Q: Some amino acids are described as ketogenic while others are called glucogenic. What is different…

A: Amino acids are the main building blocks of the body. Glucogenic amino acids can be converted into…

Q: List three similarities of the green algae (fresh green scum from the water pond). 2. List two ways…

A: Algae It is a group of eukaryotic organisms. It is a very simple, non- flowering and an aquatic…

Q: Which of the following is not a formed element   Question 6 options:   A)  All choices are formed…

A: Introduction :- Cells and cell fragments suspended in plasma make up the formed elements.…

Genomic studies

Genomic studies (genomics) is the study of the whole genome of an organism. Using bioinformatics and high-performance computing, genomic researchers examined massive amounts of deoxyribonucleic acid (DNA)-sequence data to discover variations or mutations that affect drug response, health, or disease. Genomics is a much younger discipline than genetics, having only emerged in the last few decades as a result of technological advancements in DNA sequencing and computational biology.