Q: Has Alzheimer’s disease been associated with genes other than APP? Provide evidence from the…
A: Alzheimer's disease is an irreversible, progressive brain disorder that slowly destroys memory and…
Q: In an experiment performed in C. elegans three forms of RNA (sense RNA, antisense RNA, and…
A: The blocked gene expression would be observed more in doubled stranded RNA as compared to sense RNA…
Q: Explain how gene expression is relevant to your life. - How is it useful? - Why should anyone…
A: Gene expression is basically a process by which data from a gene is utilized in the combination of a…
Q: What is Transcranial Magnetic Stimulation and how does it work?
A: Transcranial magnetic stimulation, abbreviated as TMS or rTMS is a non-invasive procedure, i.e., it…
Q: Describe the following regulatory genes - maternal effect genes - pair rule genes - segmented…
A: Introduction Gene regulation is the process of generating a polypeptide chain (gene product or…
Q: ene that can regulate the expression of multiple language genes. What could be the probable…
A: Humans have an innate ability to create highly complex linguistic systems. It is a skill that is…
Q: Proteins that are always present in the cell are encoded in genes that are __________ expressed,…
A: In a cell, a gene is a segment of DNA that can has instructions to form a protein. Gene expression…
Q: Why are men aggressive and violent, in every culture on the planet, and across all human history?…
A: Aggression can be correlated with the gender of humans. Men possess a universal tendency to be more…
Q: How could understanding epigenetics help us in research?
A: The study of genetic constitution of a person and researching the fact that in spite of the…
Q: Epigenetics may be involved in the finetuning of gene expression. How might thisaffect the behavior…
A: Epigenetics is the study of heritable phenotype changes that do not involve alterations in the DNA…
Q: How does a gene transition from a form into a function and into a behavior?
A: The mechanism of gene expression into a function and a behavior.
Q: What do you understand by Genetic Engineering? Explain how green fluorescent protein and opsins have…
A: The green fluorescent protein (GFP) are those protein that exhibits bright green fluorescence when…
Q: What is the enhancer element? Select an answer and submit. For keyboard navigation, use the up/down…
A: In genetics, an enhancer is a small piece of DNA (50–1500 bp) that can be linked by proteins…
Q: Although each cell in your body contains the same set of genes, the genes that are “turned on”…
A: Genes are the sequence of nucleotide found on our DNA which is capable of undergoing transciption…
Q: +, These OFF-center RGCS are analyzing a black stripe and a grey stripe. Which of these cells has a…
A: Retinal ganglion cells are present in the retina of the eye. These cells receive stimuli from the…
Q: What are chaperons ? give examples .
A: Chaperons are proteins that play important role in the the assembly or proper folding of other…
Q: Describe how Wickens and the Sachs experiments provide evidence for semantic coding in STM and LTM.…
A: According to Wickens, the subjects were the ones that are presented with some words that are related…
Q: What real-life implications does epigenetics have in the clinical practice setting?
A: Epigenetics is the study of heritable changes in gene expression that do not involve changes in DNA…
Q: Which of the following biological processes is influenced by epigenetic modulation of gene…
A: Epigenetic modifications are stable alternations in the gene expression and cellular functions which…
Q: The cell is triggered to make insulin when a glucose molecule binds to a receptor on the surface of…
A: The endocrine system commands and coordinates the complex actions of the body by secreting chemical…
Q: Define phenotypic adaptation.give one example.
A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…
Q: What areas of the brain do you think are affected when there is a decreased expression of ERα mRNA…
A: * The estradiol is the harmone which will do protection actions. *This will help effects the long…
Q: a geneticist were to genetically modify a mouse strain that shows reduced calcium channel activity…
A: Whenever calcium channels are blocked in pre synaptic membrane, the synaptic vesicular fusion and…
Q: Which of the following is true of innatebehaviors?(A) Their expression is only weakly influencedby…
A: A behavior that naturally occurs in all members of a species is referred to as innate behavior. It…
Q: What are adjuvants? What are their functions?
A: Immunology is the branch of science which deals with the study of the immune system, immune response…
Q: After a disease gene is __________ approximately,researchers sequence candidate genes in the region…
A: The genetic content of an organism is known as the genome. A disease gene is a gene that is…
Q: Describe the relationships between Ras, Jun, and Fos.
A: Transcription factors can be defined as the sequence-specific DNA binding factor which performs its…
Q: In experimental design, researchers often (but not always) will include 2 types of controls. These…
A: In experimental design, researchers often (but not always) will include 2 types of controls. These…
Q: Which of the following is NOT true about the specification of the eye field? (Check all that apply)…
A: The frontal eye field (FEF) is occasionally included in the premotor area. The frontal eye field…
Q: What is one experiment done to show that protein synthesis is required to make long-term memories?
A: Introduction: Proteins mainly occur in all aspects of the cell and comprise about half of the cell's…
Q: When a signal binds to the Tyrosine kinase receptor (RTK), you have studied that a list of events…
A: Receptor protein-tyrosine kinases is largest family of enzyme linked receptors which phosporylate…
Q: What contributes to obesity among humans today? a. eating more calorie dense foods b.…
A: Obesity is one of the health disorders where abnormal or excessive fat accumulation occurs. A body…
Q: Genetic is the study of?
A: Genetics is a branch of biology which deals with the study of genes and their importance in…
Q: Harry Potter speaks parseltongue (he can talk to snakes). Dumbledore explains that this is because…
A: Introduction Gene is the basic structural and functional unit of heredity. Gene controls all the…
Q: Tabulate the results of your two-point threshold experiment and produce the homunculus.
A: Answer
Q: • Match the following terms to the correct explanation.1. Epigenetics2. Molecular behavior…
A: Science is a field that is divided into an infinite number of disciplines and subdisciplines. All…
Q: Light of a specific frequency will cause (?????) to change from a “cis” to a “trans” confirmation…
A: In the photochemical events in the vision:- Opsin and retinal are involved in cis/trans forms.Opsin…
Q: Social defeat is an animal model that is used to study depression. What epigenetic change happens in…
A: Depression, mood disorders, mental illness are the rising causes of significant morbidity and…
Q: Define phenotypic adaptation. Give one example.
A: Phenotypic adaptations refer to changes in the appearance of organisms as a result of genetic…
Q: Explain ways in which knowledge of epigenetics can be used in public health.
A: Epigenetics It is defined as the study of the effect of behaviors and environment on the working of…
Q: Genetic follow involves many molecules, what are they?
A: Genetics is a branch of the biology involved in the study of genes, genetic variation, and heredity…
Q: Create a conceptual map on how regulated genes are used in the diagnosis and treatment of disease.
A: Gene regulation : Gene regulation is defined as the process of turning the genes on and off, ensures…
Q: Describe the following regulatory genes - maternal effect genes - pair rule genes - segmented…
A: The anterior posterior polarity of the embryo , larva and adult has its origins in the anterior…
Q: Which of the following is true of the epigenetic system? It helps the information in the DNA…
A: Introduction Epigenetics : It is the study of How genes Of an organism's or gene-associated proteins…
Q: By gene regulation, mechanisms that turn on certain genes while other genes remain turned off, cells…
A: According to the question, we have to mention that the statement " By gene regulation, mechanisms…
Q: What are two specific and different ways that neurotransmitter signaling at the membrane alters gene…
A: Neurotransmitters affect the post synaptic membrane thus forming either an Excitatory Post Synaptic…
Describe the process of attenuation in your own words. What is being controlled, and why?
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- What is the difference between positive and negative control?A researcher has designed a card choice task to better understand altered decision making in a group of patients who have sustained damage to their ventromedial prefrontal cortex (compared to a non-damaged control group). Participants complete 120 trials. On each trial they choose to flip over a card from one of two decks of face down cards labeled deck 1 and deck 2. Each card flipped over wins or loses an amount of money. In deck 1 (the “bad deck”), 9 out of 10 cards wins $100 but one out of ten cards loses $1250. In deck 2 (the “good deck”), 9 out of 10 cards wins $50 and one out of ten loses $250. The researcher measures the number of choices from the “good deck” versus the “bad deck”, and measures anticipatory skin conductance responses immediately before participants choose from the “good deck” compared to the “bad deck”. The research finds that after experiencing wins and losses from 60 choice trials, control group participants on average begin to choose the “good deck” more…A researcher has designed a card choice task to better understand altered decision making in a group of patients who have sustained damage to their ventromedial prefrontal cortex (compared to a non-damaged control group). Participants complete 120 trials. On each trial they choose to flip over a card from one of two decks of face down cards labeled deck 1 and deck 2. Each card flipped over wins or loses an amount of money. In deck 1 (the “bad deck”), 9 out of 10 cards wins $100 but one out of ten cards loses $1250. In deck 2 (the “good deck”), 9 out of 10 cards wins $50 and one out of ten loses $250. The researcher measures the number of choices from the “good deck” versus the “bad deck”, and measures anticipatory skin conductance responses immediately before participants choose from the “good deck” compared to the “bad deck”. The research finds that after experiencing wins and losses from 60 choice trials, control group participants on average begin to choose the “good deck” more…
- A researcher has designed a card choice task to better understand altered decision making in a group of patients who have sustained damage to their ventromedial prefrontal cortex (compared to a non-damaged control group). Participants complete 120 trials. On each trial they choose to flip over a card from one of two decks of face down cards labeled deck 1 and deck 2. Each card flipped over wins or loses an amount of money. In deck 1 (the “bad deck”), 9 out of 10 cards wins $100 but one out of ten cards loses $1250. In deck 2 (the “good deck”), 9 out of 10 cards wins $50 and one out of ten loses $250. The researcher measures the number of choices from the “good deck” versus the “bad deck”, and measures anticipatory skin conductance responses immediately before participants choose from the “good deck” compared to the “bad deck”. The research finds that after experiencing wins and losses from 60 choice trials, control group participants on average begin to choose the “good deck” more…You are starting a dairy farm and have read that dairy cows make more milk when they are relaxed. Since your mother listens to classical music to relax, you wonder whether cows listening to classical music would make more milk. You have 40 cows. You decide to test the hypothesis that playing classical music will make cows produce more milk. Briefly summarize how you will design a controlled experiment to test your hypothesis. Then Identify the explanatory variable, the response variable, and the controlled variable in your study. And, finally, make a prediction and explain how you would interpret your results.In experimental design, researchers often (but not always) will include 2 types of controls. These are known as the ___________ and ___________ controls, which show constitutive affirmative and negating result respectively.
- Explain each of every option. Explain which option is correct with proper reason. AsapWhich of the following statements is CORRECT in describing the positive feedback control systems in our body? Group of answer choices The response counteracts the stimulus, shutting off the response loop. The response reinforces the stimulus, sending the variable farther from the set-point. The response is able to move the variable closer to the set-point. The response is able to move the variable farther from the set-point by suppressing the stimulus.Describe an experiment showing how bacteria living in the gut might play a role in processing fear.
- Body too warm Body too cold Body Body cooler warmer Homeostasis is the control process that " keeps things the same". The mechanism that maintains homeostasis dampens change in the system. When a given characteristic rises above the normal level, a response results to lower the characteristic down to the normal. Similarly, when a given characteristic drops below the normal level, a response results to raise the characteristic up to the normal. This mechanism that dampens change and maintains a stable state is called O natural selection O hydrogen polarity O negative feedback O local response O uniformatarianism Shivering Body cools Sweating Body warmsWhy is it always important to have a positive and negative control?One finding that has emerged pertains to gender differences in expression of emotions. Although both genders are equally capable with expressing emotion, research suggests that males are better at expressing anger and females are better at expressing sadness and fear. In general, females are better decoders than males, even though no gender differences exist for encoding. Why do you think females learn to decode facial displays of emotion better than males?