Q: Please choose the correct answer. Initial DNA nucleotides are added by reverse transcriptase from…
A: Reverse transcriptase is RNA dependent DNA polymerase. It transcribes ssRNA into DNA.
Q: Describe cell-to-cell communication in the nervous system, use diagrams to illustrate your answer.
A: Introduction The cell is the most fundamental structural and functional unit of life. Cells are the…
Q: To review: The major regulatory points in the cell cycle.
A: The cell cycle is a highly regulated mechanism that regulates how cells advance from one phase to…
Q: organismal ecologists [Choose ] population ecologists [Choose ] community [Choose ] ecologists…
A: Ecology is the look at of the interactivity among species the ones are residing within side the…
Q: 1. You will notice that some lineages (e.g. the descendants of species 56) branched many times and…
A: Lineage (genetic) markers are any genetic records this is uniparentally transmitted without…
Q: Choose the one answer that fits best. Which of the following statements regarding the proper…
A: Micropipettes are used in the laboratory to transfer very little quantity of liquid. Parts of Micro…
Q: Hopea Plagata has a transpiration rate of 1.1554 cm³/min while Delonix Regia has 1.8687 cm³/min.…
A: Water is absorbed by the root hair and moves from cell to cell via osmosis until it reaches the…
Q: 1. Of the plant groups included in Figure 1-1, which taxes have seeds? 2. Are the angiosperms more…
A: Cladograms(phylogenetic trees) are graphical charts that depict the hypothetical correlations…
Q: In identifying the marginal cells of the tunicate embryo, which of the following is the role of the…
A: The seas squirts are examples of tunicates which are a type of invertebrates found in Marine…
Q: hpo (hippo) mutant clones the corresponding WT twin spots were generated during Drosophila eye…
A: Hippo signalling The hippo signalling or the hpo signalling is responsible for controlling the size…
Q: Kindly answer this, Thankyou somuch! 1. Enumerate and discuss the different methods of crop…
A: Crop improvement is defined as a process in which there is a genetic alteration that lies between…
Q: (a) What are the main differences between glucogenic and ketogenic amino acids? (b) Why do would…
A: a)ANSWER;- The principal distinction between glucogenic amino acids and ketogenic amino acids is…
Q: Match the following forms of interaction with the correct description.
A: Interactions in the living world involve the relationship between two individuals which may be of…
Q: Why is the annealing temperature different between samples? How is this computed?
A: Introduction Polymerase chain reaction or PCR laboratory technique by which millions to billions of…
Q: Compare linear-quadratic and multy-target models of cell survival. What are common stuff and…
A: The relationship between radiation exposure and the proportion of cells that survive is described…
Q: Over time, species have evolved in response to interactions between predator and prey. These…
A: Aposematic coloration-- pattern of color associated with an unpalatable or poisonous organism that…
Q: What did you learn about mitochondrial protein trafficking? Select all that apply. Protein enters…
A: Proteins are been stated that they are been usually necessary for the human body because they aid in…
Q: Identify the organ systems and particular organs that allow for the following bodily functions…
A: Poikilotherms or cold-blooded creatures are animals that cannot create internal heat. All species…
Q: Two patients were admitted to the same hospital ward for the same duration of time, yet one became…
A: Answer: from the two patients one became ill with C. Difficile and the other didn't beacause the…
Q: Plagata has a transpiration rate of 1.1554 cm³/min while Delonix Regia has 1.8687 cm³/min. Which of…
A: Transpiration is the process by which plants loose water from stomata of their leaves.
Q: How does heterozygote superiority (aka overdominance) differ from underdominance? In your answer…
A: Dominance It is ability of an allele to show its phenotype even in the heterozygous condition, while…
Q: What are the major considerations in the inclusion of some groups (previously with their own phyla)…
A: Annelids Annelids are organisms belonging to the phylum annelids. They possess a distinctive…
Q: 3. GABA is commonly introduced as the most prominent inhibitory neurotransmitter in our brains.…
A: Biology terms refer to key concepts and phrases used in the study of life and living beings, also…
Q: In the blueprint experiment, what would be the result of not exposing the print to sunlight for a…
A: Introduction Blueprints are created using the cyanotype process, which was invented in 1842 by…
Q: At any given time, intestinal crypts of mice com-prise about 15 stem cells and 10 Paneth cells.…
A: Paneth cells Specialized epithelial cells . Found just at base of small intestinal crypts that…
Q: Which 2 primers will copy the entire sequence of DNA: 5'…
A: Primer is a short nucleotide sequence which is required to initiate DNA replication . To the primers…
Q: Describe the steps of all of the major biogeochemical cycles. Yes, all of them. Hydrologic,…
A: Introduction :- A biogeochemical cycle is the process through which a chemical substance cycles (or…
Q: When a naïve or memory T orB cell is activated by antigen andco-stimulatory signals, how does…
A: When a naïve or memory T or B cell is activated by antigen and co-stimulatory signals, it must…
Q: In Figure 4-10, what is the mean frequency of crossoversper meiosis in the region A–B? The region…
A: The exchange of genetic material is usually defined as that they are supposed to be stated between…
Q: What part of the cartridge is found at the tip?
A: The cartridge or firearm has different parts having different purposes. Primer Rim Casing Bullet…
Q: What are the major differences between angiosperms and gymnosperms? What are their relationship with…
A: Introduction Angiosperms and gymnosperms are seed-bearing plants that share some characteristics.…
Q: Which of the following mammalian structures is derived from one of the extra embryonic membranes?…
A: Introduction An extraembryonic membrane is one of the membranes that aid in embryo development. Such…
Q: A) Based on the drawings above, which molecules were able to diffuse through the 150 MWCO membrane?…
A: Introduction MWCO means Molecular weight cutoff. This term is used to describe the pore size and…
Q: Explain the four stages of external respiration and identify the gradients (driving force) and…
A: Introduction External Respiration: The term External Respiration refers to the sequence of events…
Q: Neanderthal anatomy traits include which of the following? O 1. Gracile skeleton, prognathic…
A: Neanderthals are an extinct species or subspecies of archaic humans who lived in Eurasia.
Q: Human Chromosome 22 (48 × 106 nucleotide pairs in length) has about 700 protein-coding genes, which…
A: Introduction :- Chromosomes are thread-like structures within the nucleus that securely wrap DNA.…
Q: Professor Andrew, a paleontologist discovers a transitional fossil between a stem amniote and…
A: Fossils are the preserved remains or traces of organisms (plants, animals, etc.) from the past.…
Q: What features in the following bones are present in ox but are absent in the horse? a. Scapula - b.…
A: The network of bones and joints in our body makes up the skeletal system. The skeletal system helps…
Q: 1 What type of accessory organ is indicated by the #1? What type of accessory organ is indicated by…
A: Introduction The skin is the body's largest organ. The integumentary system is made up of the skin…
Q: What contains twice as much energy as other nutrients cost in your organs in supporter internal…
A: Answer-- Fat
Q: Mutations in which of the following types of cells can be transmitted to offspring? * ► Body Cells…
A: A mutation is a change in the nucleic acid sequence of an organism's genome, virus, or…
Q: Can you give a brief conclusion based on the hypothetical data obtained
A: As we know that it is a common laboratory technique used to measure the concentration of analyte…
Q: Activity 1.4: Essay.Direction: Explain your answer.Today, it is easy to make transgenic plants and…
A: Transgenic plants or animals is a genetically modified organism (GMO) whose DNA has been altered…
Q: Predict how having a larger vs smaller population size or a larger vs smaller mutation rate will…
A: Genetic drift and mutation both are influenced by population size.
Q: A company is given an allowance of carbon emissions it is permitted to release. They go over this…
A: Carbon credits: It's also called as carbon offset. It's basically a credit for carbon reduced from…
Q: One important function provided by the layer of epidermis indicated by the arrow is:
A: Epidermis Our skin is are composed of three-layer of tissues namely, epidermis (outermost) dermis…
Q: Give examples on the reproductive isolating mechanisms (geographical isolation, behavioral…
A: Introduction Reproductive isolation is the inability of a species to successfully breed with related…
Q: Explain the Importance of protein purification in biotechnology.
A: Protein Proteins are the polymers composed of hundreds or even thousands of the amino acids linked…
Q: After further conversation, your friend tells you that he stopped taking his initial antibiotics…
A: Antibiotic resistance can develop spontaneously in microorganisms due to mutations. Alternatively,…
Q: 1. Draw and describe the possible result that may be observed on an agar plate that utilized a 4-…
A: Isolation of microbes refers to an separation of particular strain from the mixed population from…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
- Numerous red-colored fibers from a sexual assault crime scene are delivered to the crime lab along with red fibers from the suspect’s clothing. What instrument should the trace analyst use to view the fibers and obtain chemical information that could be used to compare the crime-scene and clothing samplesEnding ridge, bifurcation, dot, and island are exmaples of some of the characteristics used in fingerprint identifications, which are known as fingerprint...You are a forensic scientist in charge of DNA samples in a case where a man was murdered. You conduct gel electrophoresis on the samples to determine the DNA profile of the samples. The rows of bands have been marked to make it easier to reference the bands. The sample marked 'evidence' came from under the victim's fingernails, likely indicating a struggle. There are two suspects in the case, both of whom are brothers, they are marked suspect 1 and suspect 2, for brother 1 and brother 2, respectfully. Does the evidence collected match the DNA profiles of either brother? If yes, which one? If no, then would it be likely that the actual criminal is a family member of the brothers? If yes, what could the relation be (mom, dad, cousin, aunt, or uncle)? Note: there is a sister in their family, their parents are both still alive, and they have a robust extended family. The brothers are not twins.
- I’m having trouble finding the correct answer of which person was had the sample the in crime scene can help solve this rflp?Please explain the photoAfter identifying over 400 grave sites Peccerelli realized that he needed help so he solicited the assistance of a renowned forensic anthropologist named Dr. Clyde Snow experienced at excavating mass grave sites. Group of answer choices True False
- SCENARIO: You are police investigator assigned to solve a case of house robbery. In your investigation, you discovered a small quantity of blood and a sample of skin in a piece of broken galss from the window where the thief entered. However, these blood and skin samples from insufficient to yield conclusive results. No usable fingerprints were even obtained. QUESTION: What can you do with these samples to help you identify the prime suspect? Please be specfic :)The individuality of a fingerprint (is, is not) determinedby its pattern.True or False: X-ray examinations are most commonlyperformed in gunshot wound cases and stab woundcases. ___________
- You are working as a CSI analyst. You collected DNA at a crime scene that is from the suspect but do not have enough to run a test to determine who the suspect is. Please discuss what you would do to attain more of the DNA and how to test the DNA to determine who the suspect is.In a crime lab, what precautions should be taken to make sure the DNA wasn't contaminated?you need to select one (DNA)forensic technologies and research a relevant case study of a criminal investigation that makes explicit use . Very Brief case description: What happened? relevant facts about the case, i.e. chronology of events as relevant to the forensic technology under scrutiny Historical and jurisdictional context: Where and when? i.e. where the case took place and any relevant legislation, cultural practices as related to historical, geographical and social context. Limitations and critique: any controversies about the case, particularly focusing on the forensic technology in question as well as the sources of information used. You will need to draw on academic literature in order to understand and expose limitations.