Q: Complete the punnet square and determine the PR of the cross. Dihybrid Cross F Phenotypic ratio RY R...
A: The dihybrid cross refers to the crossing of two individuals for two genes.
Q: why is a cell unable to respond to epinephrine signaling
A: * common goal of signalling pathways is to to produce cellular response, a signal is released by the...
Q: Distinguish between taxonomy and phylogeny
A: *Taxonomy is the study of classification of organisms into taxa by arranging them in highly ordered ...
Q: What specific effects do omega-3 fatty acids have in reducing risk of coronary heart disease? O they...
A: Omega-3 fatty acids: it is an essential fatty acid that must be taken in diet.
Q: Which of the following substances would NOT be provided by turnip greens (a "dark green leafy" veget...
A: Turnip greens are greens of turnip. Belongs to cruciferous family which is same as of kale & br...
Q: The allele b occurs with a frequency of 0.8 in a population of giraffes. Give the frequencye of geno...
A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous c...
Q: 1. Will the water penetrate all through the sandwich? Explain. 2. Explain which layer(s) of the san...
A: The sandwich or lipo-protein sandwich model explained that cell membranes contain both proteins and ...
Q: The effective-refractory period present during Phase 2 of the action potential of ventricular myocyt...
A: A transient shift in membrane permeability across the cellular membrane of cardiac cells is known as...
Q: 34- Which of the following sentences is incorrect: a- Muscle fibers and neurons are similar because ...
A: there needs a correction in question part. it is saltatory conduction.
Q: What if the Global Preventions and Control of Tobacco and Alcohol Use diseases are achieved? 2. What...
A: * The alcohol and tobacco these are the high risk factor and complicated addictions for youth. * alc...
Q: Explain how some brain functions differ between the left and right hemispheres.
A: The brain is a complicated and labor-intensive organ. Depending on their interests and skills, peopl...
Q: A eukaryotic gene contains 14 exons. Most of the transcripts from this gene contain all 14 exons, bu...
A: Introduction : Different combinations of exons of same gene when combined and produce different pro...
Q: A virus has been identified that encodes a protein which inhibits the transporter-associated with an...
A: Transporter associated with antigen processing (TAP)
Q: Describe some environmental health hazards you may be living with indoors. How may you have been aff...
A: An individual spends most of the time indoors (either at home or in the office), thereby increasing ...
Q: In pea plants, purple flowers (P) are dominant over white flowers (p). If a homozygous dominant pla...
A: In the F1 age the white pea blossom was "covered", which brought about the presence of every single ...
Q: If our DNA contains all the information about who we are, how can something that does not involve ch...
A: Introduction: The term "phenotype" refers to the observable physical properties of an organism. An o...
Q: In farsightedness, also known as _______________, the focal point is _____________ the retina. a. pr...
A: The principle of the nervous framework verifies that it is a complex part of a creature that facilit...
Q: Evaluate marine protected areas and reserves as solutions for conserving biodiversity
A: With the sole aim of conserving endangered marine species, marine protected areas and reserves have ...
Q: Put the letter of each meiotic stage next to the correct event. Use each answer choice and only once...
A: The indirect process of cell division in which the chromosome of parent cells divide once, but nucle...
Q: In your own words, explain why Nucleus is considered the Control Center of the cell.
A: Introduction The Cell is the smallest basic unit of life unit that can live on its own and that make...
Q: 39. Match the following functions to the letters in the picture 67'F The doyua of cell biology (The ...
A: Answer
Q: From the clinical evidence on brain injury, it appears that storage bins for long-term memories are ...
A: Long-term memory is the storage of information in the brain for a longer period of time (often for y...
Q: What are the aims and goals of Global Prevention and Control of Tobacco and Alcohol Use?
A: Smoking causes cancer, heart disease, stroke, lung diseases, diabetes, and chronic obstructive pulmo...
Q: Which of the following is inversely related to the rate of diffusion for certain substance: a- Diffu...
A: Diffusion can be defined as a process in which there is movement of moleules takes place from the re...
Q: The software program "foldit", which allows you to design your own molecules, is an example of an: i...
A: The "Foldit programme" tries to anticipate the structure of a protein by using people's problem-solv...
Q: Give at least two other examples of samples that are best prepared using Smear Preparation Technique...
A: Smear preparation technique: it is used to fix the samples onto the slides.
Q: Discuss the importance of biodiversity in mitigating the impacts of climate change. Give at least th...
A: Climate change poses a real risk to biodiversity, ecological services, and people's health. Mitigati...
Q: Compare and contrast Gene Regulation in prokaryotes and eukaryotes
A: ANSWER;- - The main difference between prokaryotic and eukaryotic gene articulation is that the who...
Q: (a) Name the following: (i) The type of cell division which occurs in the cells of the reproductive ...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: mpare and contrast polymerase chain reaction (PCR) to DNA replication
A: The naturally occurring chemical compounds that serve as the primary information-carrying molecules ...
Q: BMI: 24.6 Energy Needs: 1,850 Is this energy consumption and energy expenditure balance? ...
A: The BMI was introduced in 19th century. He produced the formula to give a quick and easy way to meas...
Q: Is NADPH consumed during the light reactions or Calvin cycle? What is it’s energy used to do?
A: According to Bartleby guidelines , we are supposed to answer first question in case of multiple ques...
Q: What body systems are affected by eubacterium?
A: The eubacteria are also known as true bacteria. They are unicellular prokaryotic organisms that have...
Q: BUTTERFLY WING AND BIRD WING. 4. What function do the se structures share? 5. How do the structures ...
A: The structures with similar Anatomy , morphology , embryology , but different functions are called a...
Q: STRUCTURAL SIMILIRATIES WITH OTHER ORGANISMS MILKFISH SALAMANDER SNAKE EAGLE POLAR BEAR
A: All these mammals have some basic characteristics in common.
Q: Which of the following statements about the microbiome is FALSE? O Defects in microbiome composition...
A: Microbiomes is defined as the microorganisms present in a proper environmental conditions. This micr...
Q: 14. DNA methyltransferase, an enzyme that methylates DNA, ----. a. is expressed in a higher than nor...
A: The division of a parent cell to form daughter cells is a normal body process that occurs in cycles ...
Q: (a) Name the following: (i) The phenomenon by which living or dead plant cells absorb water by surfa...
A: There are various systems in the body that are responsible for performing different functions such a...
Q: Meiosis: Events Put the letter of each meiotic stage next to the correct event. Use each answer choi...
A: meiosis is a type of cell division in which the daughter cells have half the number of chromosomes ...
Q: Use the chart to categorize the following. Rose Mushroom E. coli Algae Chloroflexia Human Met...
A: Introduction: Nutrition is the sum of all those activities which are concerned with ingestion, diges...
Q: 47. When T2 phages infect bacteria and make more viruses in the presence of radioactive phosphorus, ...
A: Introduction: Hershey and Chase worked with bacteriophage and E.coli to prove that DNA is the geneti...
Q: DOG CAT SANTOL GUAVA DOMAIN KINGDOM PHYLUM CLASS ORDER FAMILY GENUS
A: Introduction: All living organisms are widely classified into kingdoms based on their particular cha...
Q: What molecular biology principle is the basis for DNA fingerprinting?
A: DNA fingerprinting is a molecular technique which can detect minisatellites in the genome to produce...
Q: n EMPEROR-Reduced study in jardiance, _______ treated patients with HFrEF were 65 years of age and o...
A: Heart failure with reduced ejection fraction (HFrEF) is a systolic heart failure caused by impaired ...
Q: 15- the membrane potential if the [Na+] outside, inside = A. (+) B. (-) C. (+) D. (+)
A: Depolarization occurs when sodium ions enter inside the cell. This changes the membrane potential.
Q: In pea plants, the traits below exhibit the following dominance patterns: Recessive Expression: Wrin...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: ture or false The CO2 rebreathing method for measuring cardiac output can be used with strenuou...
A: *CO2 rebreathing method is used to measure the cardiac output. *Cardiac output by this method is bas...
Q: What is the scientific description of the fruit in this picture? What is the specific term or name f...
A: Plants kingdom is a diverse kingdom whi h comprises of autotrophic , photosynthetic organisms that i...
Q: Discuss the following: Lysogeny establishment in bacteriophage lambda Lysogeny mentainance in bacte...
A: This phenomena is first elaborated and explained by French biologist André Lwoff in the early 1950s....
Q: 6. By incubating cells with an inhibitor of TFIIH helicase activity. Which step in the transcript wo...
A: Answer - The initiation & the starting of the elongation process will be stopped if the cell is ...
- What are the adaptations of
parasitic nematodes that make them successful as endoparasites? Please include reference/s.
Step by step
Solved in 2 steps
- Describe characteristics of phylum Platyhelminthes and its subgroups by discussing similarities and differences of 1)Morphological and anatomical features 2) life Styles 3)lifecycles and modes of reproduction of Turbellarians,trematodes and cestodesWhat is the purpose of beneficial nematodes?. Describe the mode of entry and method of reproduction of each representative trematodes -Schistosoma japonicum (male), Schistosoma japonicum (ova), Fasciola hepatica (adult), Fasciola hepatica (ova)
- Why are nematodes ubiquitous and numerous? What is the role of their cuticle in their successful propagation? Characterize their cuticle.How do Schistosoma japonicum differ from other trematodes? How is the Schistosomiasis diagnosed? What are the clinical manifestations of a person affected with the adult or larval tapeworms?Why are nematodes ubiquitous and numerous? What is the role of their cuticle in their successful propagation? Characterize their cuticle. Please include references in your answer. Thank you.
- Describe the life cycle of the parasitic nematode? What is the advantage of it making an infected ant's butt big and bright red?Discuss the ecological importance of trematodes.View the preserved tapeworm and the slides of the tapeworm scolex (head) and proglottids (reproductive bodies). This is another example of a parasitic flatworm. Also, access this website to learn more about the tapeworm life cycle: http://www.cdc.gov/parasites/taeniasis/biology.html 1. What structures are located on the scolex to help the tapeworm attach to the host? 2. Are tapeworms hermaphrodites? 3. Name two livestock that can be infected by tapeworms. 4. If a human is infected, where does the tapeworm live?