Q: 9. Kathryn hypothesizes that a species she is studying is occupying a realized niche, not its…
A: Fundamental niche is actually a subset of favourable environmental conditions where an organism can…
Q: haccp plan of hazard analysis of set yogurt Raw Material Hazard Number Identified Hazard &…
A: To create a Hazard Analysis Critical Control Point (HACCP) strategy for set yoghurt, you must first…
Q: 1. Following are several further results that you get from your cancer research. For each result,…
A: A karyotype is a graphic representation of a person's or a species' chromosomes. It arranges the…
Q: Which is higher, VG or VA?
A: That amount of fluid that would be necessary to hold the same amount of medication in the body and…
Q: Explain the recall on the three following products : Fabuloso products,The Laundress laundry…
A: A recall is a process where a manufacturer or government agency asks for a product to be taken off…
Q: Which of the following early hominins exhibits the most morphological similarities with the last…
A: Understanding human evolution demands a multidisciplinary approach that includes paleoanthropology,…
Q: According to researchers, distant relationships between adolescents and their parents. romantic…
A: Some protective factors for adolescents with distant relationships with their parents include having…
Q: . When DNA helicase is active, the result is: - annealing of RNA primers to the DNA - formation of…
A: DNA i.e. deoxyribonucleic acid it present inside the cell. It contains genetic information . And DNA…
Q: Question 8. What current method for cancer treatment attempts to involve the body's immune system to…
A: Immunotherapy is a form of cancer treatment that aims to boost the bodys immune system to fight…
Q: please write one paragraph or 3-4 lines on background information regarding Gene Cloning &…
A: Epidermal growth factor receptor (EGFR) is a transmembrane receptor protein that plays a crucial…
Q: 1. List the mRNA base codons for the amino acids listed below. 2. a) aspartate: b) lysine c)…
A: mRNA base codons are sequences of three nucleotide bases (adenine, guanine, cytosine, or uracil) in…
Q: A team of scientist is interested in the amplification of a specific DNA fragment in a large plasmid…
A: The specific DNA sequence can be amplified by using primers in the polymerase chain reaction or PCR.…
Q: Which two molecules are necessary for every CRISPR gene editing experiment? What additional molecule…
A: Different methods are used to introduce these molecules into the cells being targeted for gene…
Q: (b) Table Q1 below provides the results from a study of a rapid diagnostic test for tuberculosis…
A: The definitions of sensitivity, specificity and positive predictive value (PPV) are as follows:…
Q: Role of Myc activation is the follows a. It directly inhibits Rb protein through phosphorylation b.…
A: Myc is a proto-oncogene that encodes a transcription factor which is involved in the regulation of…
Q: True or false: Checkpoint blockade therapies such as monoclonal antibodies which bind to PD1/PD-L1…
A: Checkpoint blockade therapy is a type of immunotherapy that helps the immune system to recognize and…
Q: The 2020s have been rough to say the least, and the world is desperately in need of some good news.…
A: Genetic diversity refers to the variety of genes within a particular species or population. It is…
Q: This model shows the process of natural selection on rabbits demonstrating variation in fur color…
A: Natural selection is a mechanism of evolution. In this mechanism organisms that are more adapted to…
Q: Obj 29 What is the direction of synthesis of mRNA in 2006 abros ons volod inomstste rons at…
A: In the field of molecular biology, messenger ribonucleic acid is a single-stranded RNA molecule…
Q: In humans, long eyelashes (L) are dominant to short eyelashes (1). On the left are three boxes, each…
A: Homozygous:The presence of two identical alleles at the particular gene locus. Heterozygous:…
Q: 11. Based on the figure at right... A. The O₂ carrying capacity of carp blood is higher than that of…
A: The oxygen equilibrium curve is a graph that shows the relationship between the partial pressure of…
Q: A male mouse that is heterozygous for a mutant lgf2 allele (Igf2/lgf2-) is crossed with a female who…
A: A mutation is a change in the DNA sequence of a gene or chromosome within an organism. Mutations can…
Q: True or false: Gasotransmitters, such as NO, break many of the "rules" of neurotransmission, but…
A: Gasotransmitters are neurotransmitters of gaseous nature that function as gaseous messenger…
Q: Levels of which of the following neurochemicals are different in adolescence and later adulthood?…
A: Adolescence is a developmental stage marked by significant changes in the brain and behavior. During…
Q: Describe the role of surfactant in the lungs, including explanations of Laplace's law and how this…
A: The lungs are composed of millions of tiny air sacs called alveoli, which are responsible for gas…
Q: If this model continues, with no major changes to the environment, what do you expect to happen? A)…
A: Natural selection can cause microevolution (change in allele frequencies), with fitness-increasing…
Q: Match Genotype With Phenotype Consider a newly discovered organism that is bioluminescent.…
A: The genotype shows the genetic makeup of the individual in relation to the trait under study. It is…
Q: Why is it preferable for the delta G of the hairpin loop to be more positive in Primer desgin?
A: Hairpin loops are a common secondary structure that can form in single-stranded DNA or RNA…
Q: Give two ways to prevent the diffusion of oxygen into the medium in this test.
A: The main two ways to prevent the diffusion of oxygen are given below.
Q: Give me 5 questions about "a view aspect of marine biology. Microplastic to fisheries to integrated…
A: Marine biology is an important part of marine flora and fauna. Marine creatures are greatly affected…
Q: Table 6: Chi-square calculations Purple Smooth Purple Rough Yellow BIO111: General Biology I 12.…
A: A statistical test called the Chi-Square test computes the difference between the observed value and…
Q: Which of the following speciation mechanisms is most likely to be responsible for the divergence of…
A: Evolution is a steady phenomenon that being about alteration in life form from simple to more…
Q: What is the difference between primary and secondary immune deficiencies? What was the first primary…
A: Immune disorders are conditions that affect the immune system's ability to function properly. These…
Q: QUESTION 29 What would happen if the capsular hydrostatic pressure were increased above normal?…
A: In the process of urine formation, the blood is filtered in the nephrons (functional units of…
Q: The biological species concept primarily focuses on which of the following criteria for defining a…
A: Species are intimately connected to the process of evolution. Evolution is the change in the genetic…
Q: Please answer both, thank you
A: Cell-cell adhesion is the process by which cells attach to and interact with each other through the…
Q: QUESTION 34 Which of the choices below is NOT a function of the urinary system? O cleans and filters…
A: The urinary system helps our body in many important ways. It is very important for keeping the right…
Q: A short day plant will bloom when: Group of answer choices Nights are shorter than days Nights and…
A: Short day plants also known as long night plants are plants that require a specific period of…
Q: Mention the benefits of the third eyelid in dogs.
A: The eye is a complex organ that detects light and converts it into electro chemical impulses in…
Q: 19) Through what process do cells export proteins? a. passive transport b. phagocytosis c.…
A: Exocytosis is a cellular process by which materials, such as proteins, lipids, and other…
Q: J, K, L, M, and N are five genes found on a single chromosome in rabbits. The recombination…
A: Recombination frequency is a measure of the frequency of recombination or crossing-over between two…
Q: A small portion of a population migrates to an isolated island. Its genotypic frequencies are 0.8…
A: According to the Hardy-Weinberg principle the allele frequency of a population remains constant if…
Q: A. Which genes could be used to monitor the process of the disease? B.  If you worked for a drug…
A: By collecting mRNA samples from patients over the course of four phases, we may analyze the…
Q: Active vs Passive vaccination, which is false: A. Passive vaccination: involves infusion of another…
A: Passive vaccination or passive immunization is referred to the administration of antibodies to an…
Q: angiotensin ll receptor antagonists block receptors at all of the tissues except a. hypothalamus b.…
A: A group of medicines known as angiotensin II receptor antagonists (ARBs) prevent angiotensin II from…
Q: n human cells, where does fatty acid elongation (that is, beyond the C16:0 normally produced by…
A: The correct answer is option b) On the outer (cytosolic) face of the endoplasmic reticulum membrane.…
Q: you grew streak plates of Clostridium sporogenes under both aerobic and anaerobic conditions. Which…
A: The experiment involves growing streak plates of Clostridium sporogenes under both aerobic and…
Q: Predators manage the population size of their prey through two methods: consumptive effects and non…
A: Consumptive effects of predators refer to the direct killing and consumption of prey individuals…
Q: Which of the following is characteristic of a person with A+ blood type? 1) produces A antigen, Rh…
A: ABO blood grouping is a system used to classify human blood based on the presence or absence of…
Explain why stem cells supplied are needed in some tissues of the adult mammal to maintain tissue homeostasis.
Step by step
Solved in 3 steps
- The somatic stem cells are derived from source such as_________.a) Bone marrow, embryos, amniotic fluid and umbilical cord b) Embryos, bone, knee, foetus c) Bone marrow, fluid, umbilical cord, joint cells d) Embryo, foetus, umbilical cord, fluid.Discuss why scientists so excited about human embryonic and adult stem cells.Explain why stem cells are not depleted during the life of an organism.
- Why are scientists so excited about human embryonic and adult stem cells?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.What are Embryonic stem cells are used for?
- What specific molecular factors determine the differentiation of embryonic stem cells into different cell types during development?Are certain stem cells responsive to particular types of environmental stimuli and could we harness this knowledge to improve health and tissueregeneration?In tissue engineered hearts what kinds of cells are important in addition to stemcells? What is the difference between embryonic and induced pluripotent stem cells? PLEASE TYPE
