Biology: Science for Life with Physiology (6th Edition) (Belk, Border & Maier, The Biology: Science for Life Series, 5th Edition)
6th Edition
ISBN: 9780134555430
Author: Colleen Belk, Virginia Borden Maier
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 24, Problem 1AAATB
Summary Introduction
To write:
The reason that ADD (attention deficit disorder) might be more severe in some people than others.
Introduction:
ADD is a condition, in which the person faces problems in focusing on daily activities. The symptoms of the ADD include hyperactivity, inattentiveness, and impulsivity.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Should the Canadian government increase the funding for Alzheimer's research?
Choose one of the following viewpoints to answer this question: social or economical
Clearly state your position on this issue
Give and explain two reasons to support your viewpoint. Use research based evidence to support each reason. I
A consumer survey has highlighted a major increase in the use of Pregabalin, an authorised
antiepileptic drug. The working hypothesis is that this drug is being used in other pathologies,
such as to treat neuropathic pain. What sort of indicators could we use to obtain information
that might enable us to test this hypothesis?
Select one:
O a. The conducting of a controlled clinical trial enabling us to assess the efficacy of
Pregabalin in neuropathic pain.
O b. The construction of drug-indication indicators (studying consumption in terms of the
indication for which it is prescribed).
O c. The construction of indicators that relate the drug to the indication and the treatment
outcome.
O d. A comparison between the consumption of Pregabalin in defined daily doses per 1000
inhabitants per day and the diagnosed prevalence of epilepsy.
Which of the following does NOT describe a mechanism of action for a monoclonal antibody therapy in
Alzheimer's Disease?
OA The antibodies recruit red blood cells to degrade the protein.
B. The antibodies recruit cells within the immune system which can phagocytose the protein.
OC. The antibodies present in the blood pu proteins away from the brain, preventing accumulation in the
brain.
OD. The antibodies triggers plaque disassembly by binding directly to amyloid beta.
Chapter 24 Solutions
Biology: Science for Life with Physiology (6th Edition) (Belk, Border & Maier, The Biology: Science for Life Series, 5th Edition)
Ch. 24 - Prob. 1LTBCh. 24 - How do sensory, motor, and interneurons differ?Ch. 24 - What are the general senses?Ch. 24 - Which brain structure controls language, memory,...Ch. 24 - Prob. 5LTBCh. 24 - Prob. 6LTBCh. 24 - Prob. 7LTBCh. 24 - Neurotransmitters. ___________. are electrical...Ch. 24 - The effects of a neurotransmitter could be...Ch. 24 - Prob. 10LTB
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Why do you think it has been so difficult to identify genes underlying schizophrenia? Rachel asked to see a genetic counselor because she was concerned about developing schizophrenia. Her mother and maternal grandmother both had schizophrenia and were institutionalized for most of their adult lives. Rachels three maternal aunts are all in their 60s and have not shown any signs of this disease. Rachels father is alive and healthy, and his family history does not suggest any behavioral or genetic conditions. The genetic counselor discussed the multifactorial nature of schizophrenia and explained that many candidate genes have been identified that may be mutated in individuals with the condition. However, a genetic test is not available for presymptomatic testing. The counselor explained that based on Rachels family history and her relatedness to individuals who have schizophrenia, her risk of developing it is approximately 13%. If an altered gene is in the family and her mother carries the gene, Rachel has a 50% chance of inheriting it.arrow_forwardChronic stress has been suggested to be a contributing factor to Major Depressive Disorder. Explain the mechanisms by which the nervous system triggers stress responses, giving examples of the structures and molecules involved in these responses. Discuss how chronic stress might contribute to Major Depressive Disorder. Explain and evaluate the evidence supporting a role for chronic stress in the disorder. Use figures and diagrams to illustrate your answer (This is a neuroscience question)arrow_forwardAt high doses of stimulants, people who abuse stimulants may exhibit behaviors that mimic schizophrenia. How would you describe the behaviors they exhibit?. What changes neurochemically may be the cause of these behaviors?arrow_forward
- Alzheimer's disease is a progressive neurological degenerative disorder that affects almost 50 million people worldwide. The cause of Alzheimer's disease is still not well understood. It is thought to be a combination of genetics, lifestyle, and environmental causes. It is also difficult to diagnose Alzheimer's disease during the initial stages of the disease as symptoms can be mistaken for normal aging. Currently, there is no cure for the disease. Medication can help manage the symptoms but degeneration of brain tissue cannot be stopped or reversed. One medication used to manage the symptoms of Alzheimer's disease is a cholinesterase inhibitor. The medication helps to improve brain functioning and memory. What is the function of cholinesterase in the synapse? How does a cholinesterase inhibitor work in a synapse? Explain the function of cholinesterase inhibitor in increasing brain functioning and memoryarrow_forwardAnswer the following “cause-effect” true/false questions using the answer key: A: Only statement A is true. B: Only statement B is true. C: Both statements A and B are true, but B is not the exclusive cause of A.. D: Both statements A and B are true, and B is the exclusive cause of A. E: Neither statement A nor B is true. Question 2: A. Parkinson Disease (PD) is a neurodegenerative disease that can be effectively managed for decades after disease onset because B. There are highly efficacious, curative treatments for the disease. Question 3: A. L-DOPA formulations include inhibitors of aromatic amino acid decarboxylase (AADC) because B. AADC inhibitors prevent the conversion of L-DOPA to dopamine in the periphery. Question 4: A. PD is characterized by more localized neuronal loss compared to global neuronal loss because B. Alpha-synuclein aggregates in PD accumulate intracellularly rather than extracellularly. Question 5: A. The ubiquitin-proteasome system and the…arrow_forwardd stu b refers to the balance or constant internal environn How to do analogles. The symbol (:) means "is to" and the symbol (::) means "as." Thus, the analogy, "aspirin: headache :: nap : fatigue," should be read "aspirin is to headache as nap is to fatigue." Stated another way, the relationship between aspirin and headache is the same as the relationship between nap and fatigue (i.e., aspirin "cures" a headache just as a nap "cures" fatigue). To figure out the answer to an analogy, try to determine the relationship between the first pair of words (the question). You can do this by putting the first pair into a sentence: "Aspirin relieves a headache." Then find the answer choice that shows the same relationship. Since a nap relleves fatigue, "nap: fatigue" would be an appropriate answer. Common relationships include: 6. Analogy. Anatomy: Physiology:: a. house: kitchen b. kitchen : cooking c. blueprint: plan d. window: glass nized sincnesively lar nd la Che vic. Sameness (synonyms).…arrow_forward
- You are a Physician's Assistant in the Emergency Room. A 19-year-old female is admitted in an unconscious state. Your quick evaluation of the patient yields stiff neck and positive Kernig's signs (i.e., leg cannot be extended while the patient is laying on her back), which are classical indications of meningitis (an infection in the central nervous system). The attending clinician suspects bacterial meningitis and so starts empirical therapy (i.e., antibiotic therapy presuming that this is a bacterial infection). Cerebrospinal fluid (CSF) collected from her spinal cord is sent for emergency evaluation and the results are received in less than an hour. The results indicate the presence of gram- negative diplococcus bacteria and the presence of many pus cells with intracellular bacteria. Your preliminary assessment of the function of the complement proteins in her serum indicates that the classical activation pathway appears to be intact; however when you add the bacteria to her serum ex…arrow_forwardWhy is it important to include a placebo in a scientific study to assess the effectiveness of a drug?arrow_forwardYou are the clinician in-charge of a drug development team targeting neurodegeneration. You are asked to give a presentation on your proposed research strategy. What area(s) of the brain would you recommend as the best target(s) for a neurogenic drug in adults Select one: a. Thalamus b. Hypothalamus c. Prefrontal cortex d. Hippocampus e. corpus callosumarrow_forward
- Is schizophrenia a mismatch disease of the industrial revolution? Why or why not? A one sentence answer is fine.arrow_forwardAlzheimer's Disease Alzheimer's disease is a progressive neurodegenerative disorder that affects almost 50 million people worldwide. The cause of Alzheimer's disease is still not well understood. It is thought to be a combination of genetics, lifestyle, and environmental causes. It is also difficult to diagnose Alzheimer's disease during the initial stages of the disease as symptoms can be mistaken for normal ageing. Currently, there is no cure for the disease. Medication can help manage the symptoms but degeneration of brain tissue cannot be stopped or reversed. Currently, the medication that manages the symptoms of Alzheimer's disease is a type of cholinesterase inhibitor. In other words, the medication inhibits the function of cholinesterase and helps in brain functioning and memory. What is the function of cholinesterase in the synapse? How does a cholinesterase inhibitor work in a synapse? Explain how cholinesterase inhibitors are able to increase brain functioning and…arrow_forwardThe development of Alzheimer's disease is not a normal part of aging, although a person’s risk of developing the condition increases after age 65. Approximately half of people over age 85 have Alzheimer's disease. In cases of rare genetic changes that lead to Alzheimer's disease, symptoms present themselves in the 40s or 50s. For this essay considering the importance of education and the prevention of Alzheimer's Disease Question With reasons, pointing at the target audience with their age range, sex, ethnicity, describe what information and the method of delivery you would use basing on their importance and why?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Issues and Ethics in the Helping Professions (Min...NursingISBN:9781337406291Author:Gerald Corey, Marianne Schneider Corey, Cindy CoreyPublisher:Cengage LearningHuman Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage Learning
Issues and Ethics in the Helping Professions (Min...
Nursing
ISBN:9781337406291
Author:Gerald Corey, Marianne Schneider Corey, Cindy Corey
Publisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning
Drug Abuse, Causes, Signs and Symptoms, Diagnosis and Treatment.; Author: Medical Centric;https://www.youtube.com/watch?v=b6Dte96WdqM;License: Standard youtube license