Q: Apply the concept of shared derived characters to the classification of organisms.
A: Organisms have evolved from a common ancestor during the course of the evolution of life on the…
Q: 5. Fruit that originates from the fusion of fertilized carpels of several flowers: Select one: a.…
A: AGGREGATE FRUIT = Aggregate fruits are formed from polycarpellary( many carpels) , apocarous ovary .…
Q: 89)You study a population of mussels recently introduced to a section of the Rideau River 8 years…
A: This is a simple question we have to just calculate the mussel species after 8 years of their…
Q: Fill in the blanks to complete this description of important of a polypeptide into the ER. Use the…
A: A ribosome binds an mRNA and translation begins. Translation continues untill the signal sequence of…
Q: The life table below is for a species of lizard. Use it to answer the questions below. It can be…
A:
Q: The leaf width of a particular plant has an environmental variance of 2.3 cm, an epistatic variance…
A: first in order to find narrow and broad sense heritability we have to find the total phenotypic…
Q: From your understanding of the Calvin cycle, which of the following statements would be correct when…
A: Answer :- * Two G3P molecules would be removed from the cycle. * 1 RuBP would be used. Only these…
Q: A kid let go 4 snails he bought at the pet store in a pond. A year later, the population of snails…
A: Exponential growth means the population grows at a much higher proportion exponentially than the…
Q: Population health O Has no bearing on the overall health of the nation. O Does not include…
A: Population health refers to the health status and results inside a group of people. For general…
Q: Charlie Berger, a 58-year-old obese man, comes to a nurse practitioner because he has difficulty…
A: Introduction When stomach acid runs back into the tube that connects your mouth and stomach, it's…
Q: Which of these statements about mineralization is not true? a. Mineralization means that elements…
A: Mineralization is conversion of organic compounds to CO2 & water which will be available for…
Q: Explain how DNA molecules, which are long compared to the size of the cell are packaged within the…
A: A "nucleic acid" is a linear polymer of nucleotides that is a component of the cell's information…
Q: Q.6. Name the element that causes salinity in the soil. Explain the state at which soil turns…
A: The presence of salt in the soil is caused by insufficient irrigation, which results in soil…
Q: Which of the following situations could decrease the average fitness of a population? Snakes in a…
A: Introduction :- Fitness is a measure of an organism's ability to live and reproduce, with an…
Q: Answer the following questions: 1. Differentiate from fibrocyte. 2. What are dusts cells? fibroblast
A: The most common cell found in fibrous tissue is the fibroblast.. Fibroblasts secrete collagen…
Q: A cell from heart muscle would probably have an unusually high proportion of
A: Heart Muscle A cardiac muscle cell is highly branched and contains gap junctions called…
Q: biologist is attempting to clone the gene encoding a particular enzyme (Enz) into a plasmid vector…
A: Bacteria are used for gene therapy ,gene recombination etc processes. The reason is their plasmids .…
Q: 30. A. UDP- galactose-4 epimerase is lacking for patients with type 1 galactosemia B. Classic…
A: Introduction - During normal galactose metabolism, UDP-galactose 4-epimerase catalyses the…
Q: Complete dominance, co-dominance, or incomplete dominance for each option. a. red flowers crossed…
A: Answer
Q: 84) The replication of hepatitis B virus involves the action of a. 3 enzymes, all from the cells b.…
A: * Hepatitis B is caused by hepatitis B virus which can be passed from person to person through blood…
Q: Which of the following is a symbiotic relationship? Two plants competing for light A fox…
A: A symbiotic relationship is a close ecological relationship that exists between individuals of two…
Q: 5. Compare appositional interstitial growth. and
A: * appositional growth is the growth which increases the bone width *Whereas interstitial growth is…
Q: In a population of 527 individuals, a locus has two alleles: T and t. If 148 individuals have the tt…
A: Hardy Weinberg equilibrium- explains that frequency of allels and genotypes remains constant from…
Q: about ATP synthase [Cellular Respiration] Which of the following interactions provides the…
A: ATP synthase It is an enzyme that is present on the inner side of the membrane and it catalyzes the…
Q: Data vs. information: What is the short answer to this question?
A: ANSWER;- - Data is a collection of facts, and information puts those facts into context. - data is…
Q: List the features common to all animals.
A: Animals, on the other hand, are a higher category group with altered physiological activities than…
Q: Spores released from a mushroom’s gills are_____ . a. flagellated c. dikaryotic b. produced by…
A: Introduction A mushroom, often known as a toadstool, is a fungus' fleshy, spore-bearing fruiting…
Q: At which of the following level(s) can gene expression be regulated in eukaryotes?
A: Introduction Gene expression is the process through which information from a gene is used to create…
Q: When protein cannot precipitate out under the conditions for making tofu and cheese because (i)…
A: Precipitation is an purification technique that is used to concentrate and to desalt proteins.…
Q: Explain why the intersex condition supports the idea that sex and gender are non-binary and that…
A: Biological scientists study the living organisms and their relationship to the environment. They…
Q: How is “RFLP” technology used in the detection of “SNP” in sickle cell anemia? Please describe the…
A: RFLP is a technique used in molecular biology to detect differences in DNA sequences. The acronym…
Q: Which one of the four trees below, shows a different pattern of relationship as the three others?…
A: Phylogenetic tree is a map or tree that highlights about the evolutionary history of a particular…
Q: What are the steps to DNA replication?
A: DNA replication is responsible for producing complementary ds DNA molecule from parental dsDNA…
Q: Write instruction to make cell culture medium using DMEM consist of 10% FBS, 1% streptomycin.
A: Introduction Streptomycin is an antimycobacterial drug which is used in the treatment of…
Q: You add 4 paramecia to a test tube and feed them bacteria. One week later the population has grown…
A:
Q: Which of the following is a known characteristic or procesds that can lead to genetic changes in…
A: A virus is an infectious agent of small size and simple composition that can multiply only in living…
Q: Show how you could make an allotetraploid between tworelated diploid plant species, both of which…
A: An allotetraploid is a hybrid with four times the number of chromosomes as a haploid organism. All…
Q: Imagine yourself being assigned to a very poor, remote village to educate the people about…
A: Pond water is a type of surface water that, like well water that can be filtered and used in the…
Q: The lac operon consists of three structural genes, lacZ, lacY and lacA that are transcribed as a…
A: ii) LacP is called the promoter gene of lac operon.
Q: Cellular Respiration] Among the glycolysis products, which will most likely to make a high net…
A: Cellular respiration occurs in four stages- in the first step glycolysis occurs where glucose is…
Q: Conduct a Chi-Square Test and indicate the p-value using this data: Parents: Mother is carrier;…
A: Chi-square test is a simple way of evaluating whether the predictions of a genetic hypothesis agree…
Q: Give examples of how the three qualities of big data (volume, velocity, and diversity) relate to the…
A: Introduction Health care is defined as efforts taken to preserve or restore physical, mental, or…
Q: diseases
A:
Q: how can bones be classified based on their shape and size?
A: Introduction :- Bone is a type of living tissue that makes up the skeleton of the human body. There…
Q: 73) Provirus is a term to describe a. The empty capsid without the genome in case of viruses with…
A: Provirus is the viral form that is integrated into the host cell DNA and replicate to transmit them…
Q: The survival, growth and reproduction of microorganisms are influenced by physical and nutritional…
A: Microbes The growth of microbes can be controlled by various physical and chemical agents. Some of…
Q: In most_______ , an extensive dikaryotic mycelium is the longest-lived phase of the life cycle. a.…
A: Introduction :- A single spore germinates as a monokaryotic mycelium, which cannot reproduce…
Q: In humans, the development of gonadal sex in females is determined by a. The production of inductors…
A: Gonadotropin-releasing hormone (GnRH) stimulates FSH and LH generation in both males and females.…
Q: The umbilical arteries do the following: A. take deoxygenated blood and waste away from the…
A: Introduction :- Blood that has a low oxygen saturation compared to blood exiting the lungs is…
Q: 1. What are the differences between lab and clinical diagnosis- ple
A: *NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to…
Explain how cancer cell
Step by step
Solved in 2 steps with 2 images
- Cancer is related to cellular errors during certain mechanisms and due to certain factors yet, the rate of cancer in cells is low. Describe how cells maintain themselves away from getting cancerous. Give molecular evidences where necessary.New treatments for several conditions are being developed using stem cells in medical waste, such as biopsy material, teeth, menstrual blood, umbilical cords, and fatty tissue removed in liposuction. For example, fat samples from injured horses are used to grow stem cells to treat tendon injuries. Explain how the two defining characteristics of stem cells enable them to be used to replace damaged or diseased tissue, so that the new tissue functions as opposed to forming a scar.Briefly describe the role of 3D printing in tissue engineering. Also describe its working principle.
- Discuss why certain cell types are less likely and others are more likely to develop cancer than others.Why is it important to model cancer through the generation of induced pluripotent stem cells ? Please list item by item. Explain in detail the main findings.Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all cell types found in a particular cancer sample. There are many biomedical engineering based approaches to detect CSCs. Question: What is the importance and advanatge of detecting CSCs? Please explain in detail the main findings with your own words.
- For many years, targeted therapies for cancer treatment continue to be developed, however more and more patients are developing resistance to targeted therapies. Discuss one mechanism of resistance to targeted therapies for cancer and provide an example of how might creatively combat it using clinical concepts.Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all cell types found in a particular cancer sample. There are many biomedical engineering based approaches to detect CSCs. Question: What kind of systems have been developed to detect CSCs? Describe by giving examples. Please explain in detail the main findings with your own words.Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all cell types found in a particular cancer sample. There are many biomedical engineering based approaches to detect CSCs. Question: What is the importance and advanatge of detecting CSCs? Please explain in detail
- name any two methods that can possibly cure cancer .Plasma PDGF levels can be a diagnostic marker for severity and progression of breast cancer. The assay data below shows the plasma levels of PDGF in normal individuals, Stage II and Stage IV (More severe). You are treating a patient with breast cancer and assay indicates that their plasma PDGF level 6 fmoles/ 100 uL.Based on this info, in which stages has this patient's cancer progressed? Explain what process this patient's tumor has likely undergone and which cell types you would expect to now be associated with this tumor.Discuss both the danger of exposure to radiation and the use of radiation as a cancer therapy. With regard to dangers, is all radiation believed to be harmful? Elaborate on the types of radiation and their relative risks, providing explanations at the particulate level to support your claims. For therapeutic radiation, what are some ways that radiation is generated, controlled, and administered? How is this safe, considering the first part of this prompt? Explain any undesired consequences of radiation therapy.