CONCEPTUAL INTEGRATED SCIENCE (PEARSON+
3rd Edition
ISBN: 2818440059223
Author: Hewitt
Publisher: PEARSON+
expand_more
expand_more
format_list_bulleted
Question
Chapter 19, Problem 92TDI
To determine
To find:
The part of the brain which is active while talking on the telephone.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Draw a graded potential and an action potential on a graph ofmembrane potential versus time?
How many actin monomers within an actin filament would a myosin molecule need to ratchet in order to contract a cell by approximately 1 μm? How fast could a non-muscle cell make this contraction compared to a muscle cell if the relative rates of myosin walks on F-actin are 4.5 μm/sec and 0.04 μm/sec for myosin II and I respectively?
. A common cause of cardiovascular disease is atherosclerosis, the hardening and narrowing of
arteries due to a buildup of plaque. For instance, significant narrowing in the coronary arteries,
which bring oxygenated blood to the heart, can produce symptoms such as chest pain, dizziness, and
breathlessness.
A
Heart muscle
B
Coronary artery
(supplies blood
and oxygen to
heart muscle)
Healthy
heart
muscle
Blood clot
blocks
artery
Blocked-
blood flow
Plaque
Coronary
artery
buildup.
in artery
Dead heart muscle
Image by NIH: National Heart, Lung and Blood Institute [Public domain], via Wikimedia Commons
The chart provides typical values for blood flow through a coronary artery.
Density (blood)
1060 kg/m³
ρ
Viscosity (blood)
0.004 Pa*s
n
Flow rate
0.8 mL/s
Length (artery)
3 cm
Radius (artery)
r
0.18 cm
(a) Using Poiseuille's Law, calculate the pressure drop across this artery. (Things to think about:
How does the pressure drop calculated in this part compare to mean arterial pressure?) Use 1…
Chapter 19 Solutions
CONCEPTUAL INTEGRATED SCIENCE (PEARSON+
Ch. 19 - What are the four main types of tissues in the...Ch. 19 - Multiple tissues combine to make an_____, a...Ch. 19 - What is an organ system?Ch. 19 - What is homeostasis?Ch. 19 - Prob. 5RCCCh. 19 - Prob. 6RCCCh. 19 - Which part of the brain is responsible for balance...Ch. 19 - Prob. 8RCCCh. 19 - Describe the functions of each of the four lobes...Ch. 19 - Which structures make up the central nervous...
Ch. 19 - Prob. 11RCCCh. 19 - What are the functions of sensory neurons,...Ch. 19 - Prob. 13RCCCh. 19 - What are the two types of hormones? How does each...Ch. 19 - Why is the anterior pituitary sometimes called the...Ch. 19 - Prob. 16RCCCh. 19 - Prob. 17RCCCh. 19 - Prob. 18RCCCh. 19 - How do sperm get past the zona pellucida that...Ch. 19 - Prob. 20RCCCh. 19 - Prob. 21RCCCh. 19 - Prob. 22RCCCh. 19 - How does a signal from a motor neuron result in...Ch. 19 - Prob. 24RCCCh. 19 - Prob. 25TISCh. 19 - Prob. 26TISCh. 19 - Prob. 27TISCh. 19 - What causes an action potential to travel down a...Ch. 19 - How does an electrical synapse work?Ch. 19 - Prob. 30TISCh. 19 - Why do action potentials travel more quickly down...Ch. 19 - Why havent any animals evolved large numbers of...Ch. 19 - Prob. 33TISCh. 19 - Prob. 34TISCh. 19 - Prob. 35TISCh. 19 - Prob. 36TISCh. 19 - What are the two types of light-sensitive cells in...Ch. 19 - Describe how sound waves enter the ear and...Ch. 19 - Prob. 39TISCh. 19 - Prob. 40TISCh. 19 - Prob. 43TCCh. 19 - The membrane potential is the electrical potential...Ch. 19 - Rank the two types of light-sensitive cells, rods...Ch. 19 - Two different types of neurons transmit pain...Ch. 19 - The human retina has an area of about 1000 mm2. If...Ch. 19 - You have about 1000 different kinds of smell...Ch. 19 - The egg is a large cell and contributes almost all...Ch. 19 - Is the brain a tissue, an organ, or an organ...Ch. 19 - The stomach is an organ. Describe some of the...Ch. 19 - Why do you shiver when you are cold?Ch. 19 - Prob. 53TECh. 19 - When you exercise, your cells use more oxygen and...Ch. 19 - This man is cooling off after an intense run. He...Ch. 19 - When you move your body, is your cerebrum in...Ch. 19 - Why is the surface of your brain wrinkled?Ch. 19 - Prob. 58TECh. 19 - Describe the structure of a typical neuron.Ch. 19 - Of the three types of neuronssensory neurons,...Ch. 19 - What happens during the fight or flight response?Ch. 19 - Is a neuron that slows your heartbeat part of the...Ch. 19 - What is an action potential? Describe how the...Ch. 19 - Prob. 64TECh. 19 - What would be the effect of removing the myelin...Ch. 19 - Prob. 66TECh. 19 - Prob. 67TECh. 19 - Why is Ohms law important to how quickly an action...Ch. 19 - Prob. 69TECh. 19 - Prob. 70TECh. 19 - Prob. 71TECh. 19 - Prob. 72TECh. 19 - Many nocturnal animals have only rods in their...Ch. 19 - Are your rods or cones are more important for...Ch. 19 - Prob. 75TECh. 19 - In some people, the bones of the middle ear...Ch. 19 - Prob. 77TECh. 19 - Prob. 78TECh. 19 - On a brilliant, sunny day, you take a long hike...Ch. 19 - Prob. 80TECh. 19 - Prob. 81TECh. 19 - Prob. 82TECh. 19 - Prob. 83TECh. 19 - Does a fertilized human egg make anything other...Ch. 19 - Prob. 85TECh. 19 - Prob. 86TECh. 19 - Prob. 87TECh. 19 - Prob. 88TECh. 19 - Prob. 89TECh. 19 - Prob. 90TDICh. 19 - Prob. 91TDICh. 19 - Prob. 92TDICh. 19 - If a signaling neuron has an excitatory effect on...Ch. 19 - Stars come in different colors depending on their...Ch. 19 - Prob. 95TDICh. 19 - Jet lag describes the fatigue and disorientation...Ch. 19 - Prob. 97TDICh. 19 - Prob. 98TDICh. 19 - Prob. 99TDICh. 19 - Explain what happens when you wiggle your toe....Ch. 19 - Prob. 1RATCh. 19 - Which of the following does NOT play a role in...Ch. 19 - Which part of the brain controls posture, balance,...Ch. 19 - Prob. 4RATCh. 19 - What happens at the start of an action potential?...Ch. 19 - Which of the following allows an action potential...Ch. 19 - Chemoreception characterizes a vision. b hearing....Ch. 19 - Prob. 8RATCh. 19 - The structure that provides oxygen and nutrients...Ch. 19 - Prob. 10RAT
Knowledge Booster
Similar questions
- Explain systolic and diastolic blood pressures.arrow_forwardcaused by blockage---- one or more arteries of the .heart muscle Heart valve defects O Congestive heart failure Heart attack Oarrow_forwardOne way in which the central executive processor affects working memory is that it manipulates information in long-term memory determines what should be attended to Q 8 of 15 prioritizes visual stimuli over other stimuli stores information into long-term memoryarrow_forward
- I need the answer as soon as possiblearrow_forwardHelicobacter pylori (H. pylori) is a helically-shaped bacterium that is usually found in the stomach. It burrows through the gastric mucous lining to establish an infection in the stomach's epithelial cells (see photo). Approximately 90% of the people infected with H. pylori will never experience symptoms. Others may develop peptic ulcers and show symptoms of chronic gastritis. The method of motility of H. pylori is a prokaryotic flagellum attached to the back of the bacterium that rigidly rotates like a propeller on a ship. The flagellum is composed of proteins and is approximately 40.0 nm in diameter and can reach rotation speeds as high as 1.50 × 103 rpm. If the speed of the bacterium is 10.0 um/s, how far has it moved in the time it takes the flagellum to rotate through an angular displacement of 5.00 × 107 rad?arrow_forwardHelicobacter pylori (H. pylori) is a helically-shaped bacterium that is usually found in the stomach. It burrows through the gastric mucous lining to establish an infection in the stomach's epithelial cells (see photo). Approximately 90% of the people infected with H. pylori will never experience symptoms. Others may develop peptic ulcers and show symptoms of chronic gastritis. The method of motility of H. pylori is a prokaryotic flagellum attached to the back of the bacterium that rigidly rotates like a propeller on a ship. The flagellum is composed of proteins and is approximately 40.0 nm in diameter and can reach rotation speeds as high as 1.50 x 10³ rpm. If the speed of the bacterium is 10.0 µm/s, how far has it moved in the time it takes the flagellum to rotate through an angular displacement of 5.00 × 10² rad? H. PYLORI CROSSING MUCUS LAYER OF STOMACH Number Zina Deretsky, National Science Foundation/Flickr H.pylori Gastric Epithelial mucin cells gel Units H.pylori raises pH,…arrow_forward
- The hydrolysis of acetyl phosphate has AG = -42 kJ mol¹ under typical biological conditions (at pH = 7). If the phosphorylation of ethanoic acid were to be coupled to the hydrolysis of ATP, what is the minimum number of ATP molecules that would need to be involved in each phosphorylation event?arrow_forwardCh5 VP1arrow_forward1. Muscles that you control, such as the muscles in your hand Voluntary muscles Involuntary muscles Cardiac muscles Smooth musclesarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- College PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax College
College Physics
Physics
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:OpenStax College