Opiods cause ligand-gated K+ channels to open and move with their concentration gradient from high to low (into or out) Blank 1. Fill in the blank. of the cell, causing the membrane potential to (hyperpolarize or depolarize)

Opiods cause ligand-gated K+ channels to open and move with their concentration gradient from high to low (into or out) Blank 1. Fill in the blank. of the cell, causing the membrane potential to (hyperpolarize or depolarize)

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter9: Cell Communication

Section: Chapter Questions

Problem 1VCQ: Figure 9.8 HER2 is a receptor tyrosine kinase. In 30 percent of human breast cancers, HER2 is...

See similar textbooks

Related questions

Q: Compare a Male Baboon to a Male Human. Compare the Articulated Foot, the Coccyx/Sacrum/Os Coxae, and…

A: The objective of this question is to compare the anatomical structures of a male baboon and a male…

Q: 5) Here are some data loosely based on tree counts collected in ecology (BIOL 308). Is there a…

A: In this scenario, we are looking at data from an ecological study (BIOL 308) that has collected…

Q: The provided diagram depicts a portion of the sulfur cycle. Label the diagram by selecting the words…

A: The sulfur cycle is a biogeochemical cycle that describes the movement and transformation of sulfur…

Q: order :dalteparin (Fragmin) 2500 international units SQ daily supplied as 5000 International units…

A: This question includes understanding the ordered dose of a medicine, the frame in which the…

Q: Discuss the Types of animals according to their source of oxygen

A: Organisms may be divided into two main groups according to where they get their oxygen:aerobes and…

Q: Which of the following would NOT be considered an example of a type of connective tissue? blood…

A: This question dives into the field of histology, particularly focusing on the classification of…

Q: Genes a and b are 20 cM apart. An a+ b+/a b individual was mated with an a b/a b individual. Which…

A: The question is asking us to identify the incorrect statement about the relationship between genes a…

Q: In your own words, explain how genetic ancestry testing works. (Minimum of 2 complete sentences.)

A: Genetic ancestry testing, also known as genetic genealogy, is a method for people interested in…

Q: Explain the multiple testing problem of GWAS - why do we need such a small p-value to achieve…

A: Imagine you're flipping a coin a bunch of times. If you only flip it once, getting heads might not…

Q: What are the cartilages of the larynx?

A: The voice box and uppermost portion of the respiratory system in the human neck is called the…

Q: Match the tissue shown with its function. option:

A: The given figure shows the simple columnar epithelial tissue. These are the single layer of cells…

Q: transduction Would result in the false grouping of distantly related bacteria on a phylogeny:…

A: Bacteria are the microscopic, single-celled organisms that exist in millions, in the environment.…

Q: A farmer sprays an insecticide on his tomato plants to kill the insects that are eating the leaves.…

A: Pesticides are chemicals designed to keep pests under control. These include insecticides,…

Q: The plant pigments extracted in the virtual lab that were water soluble were determined to be in…

A: The question at hand involves understanding where water-soluble plant pigments are located within a…

Q: Explain in detail the following teratogens: Listeria, the Zika virus and lead in the water supplies.…

A: Teratogens are things that can hurt a baby's development and cause issues when they are developing…

Q: A medical lab reports a blood alcohol result of 12 mg/dl. Convert to its equivalent value in common…

A: The question inquired includes converting a blood alcohol concentration from one unit of measurement…

Q: If you were to send in your DNA to a genetic ancestry company, who is your DNA compared to? A.…

A: The objective of the question is to understand who your DNA is compared to when you send it to a…

Q: The given figure shows the denaturation curves for three DNA samples. Move the labels to their…

A: Denaturation of DNA is a process of separating double-stranded DNA into single strands.During…

Q: What is wrong with the following statements: (a) "OK, we'll do an audit program, but we can't…

A: There are different statements regarding to various conditions and there are some flaws in each…

Q: Why were chloroplasts selected for the pigment extraction in the virtual lab?

A: Chloroplasts are the type of plastids. These are the double membraned cell organelles which is…

Q: Which of the following statements is true? a)Having one STI increases a person's risk for…

A: The objective of the question is to identify the correct statement about sexually transmitted…

Q: Once cloning is complete, a recombinant OXA-M290 protein can be produced in E. coli. Competent E.…

A: The addition of IPTG to E. coli BL21(DE3) cells containing the pET-28a-OXA-M290 plasmid induces the…

Q: What skeletal structures behind the mandibular arch in the dogfish appear to be homologous with the…

A: Dogfishes, belonging to the Order Squaliformes, are coastal sharks of 5 feet length. These species…

Q: II. Making your Master Mix and PCR Set up for TPCN2: Note: the reaction volumes will be 20 µL and n…

A: The task at hand involves preparing a Master Mix for a PCR setup for the TPCN2 gene. This includes…

Q: A bacterial culture is grown using either octadecane (C18H38) or pentachlorophenol (C6HOCl5)) as the…

A: Bacterial cultures play a crucial role in biodegradation processes, utilizing specific substrates…

Q: Which of these do you suspect will not lead to an increase in ADH secretion from the posterior…

A: ADH or antidiuretic hormone is released from the posterior pituitary gland. It is responsible for…

Q: Determine which group is considered a species. all birds all red-winged blackbirds…

A: A species is defined as a group of individuals having similar types of characteristics so that they…

Q: Dicuss the Neural control of breathing in animal

A: Respiration is critical for all animals since it permits for the exchange of gasses, including…

Q: Select all the statements from the answer bank that are true regarding cyanobacteria. They gave rise…

A: Cyanobacteria are also referred as blue-green algae. These are the group of photosynthetic bacteria…

Q: How has infectious disease played an important role in human evolution? How have human cultural…

A: Infectious diseases have played a significant role in human evolution by acting as a powerful…

Q: Commensalism is: An interaction that has no effect on either of two species. An interaction that…

A: Members of biotic community, interact with each other, mainly for food, space, reproduction and…

Q: Species 1 2 3 5. A biologist notices that plants growing in dense thickets of vegetation (uncleared…

A: Vegetation refers to all plants and trees collectively and typically in a specific region. It also…

Q: ou are studying an interaction between a plant, its pollinators (bees), its seed spersers (ants),…

A: In nature certain organisms live in close association with each other. In such kind of relationships…

Q: Mnance) Objective: 1. The student will be able to create and complete a Punnett square representing…

A: On the basis of the types of antigens present on the surface of the red blood cells, blood groups…

Q: Which of the following is a structure that frogs utilize to breathe? -gills -lungs -all three of the…

A: Respiration is the process of exchange of gases between body and atmosphere. The oxygen is uptake…

Q: Which of the following taxa of animals possess slime glands, primitive gills and can tie themselves…

A: This question pertains to the identification of animal taxa based on specific characteristics,…

Q: explain Tibetan genetics pertaining to high-altitude living and give me a brief summary of how it…

A: The question is asking for an explanation of the genetic adaptations that have allowed the Tibetan…

Q: 1. The B-galactosidase gene of the lac operon is expressed at high level when which combination of…

A: High lactose concentration induces the production of the B-galactosidase enzyme. Lactose acts as an…

Q: The operation of the sodium-potassium "pump" moves (sodium or potassium) Blank 1. Fill in the…

A: Ion transport in cells mainly occurs through two ways active transport and passive transport.Active…

Q: Based on the maps above, in which areas would you find the greatest marine biodiversity? A…

A: The inquiry centers on identifying regions exhibiting the highest marine biodiversity by…

Q: Match the tissue shown with its function. option: 1. Present in bone marrow, spleen, and lymph…

A: There is one layer of variously sized cells, some of which are not accessible to the free surface;…

Q: NCI 1000 800 600 400 200 b 30 O O 0 40 -----O O O olo O 00 50 00 0.00 O 00 0 00.0 00 60 AGE 70…

A: Neutrophils are the cells of immune system. These are abundant types of granulocytes which are part…

Q: what is the benefit of the telapia fish to human then need to put the author. Need like wall…

A: Consuming a range of foods, including different sorts of fish, natural products, vegetables, and…

Q: An order was received for 750 mL of 7.5% dextrose solution using 5% D5W and 20% D20W. How many…

A: Dextrose solutions are sterile solutions containing glucose, which is a simple sugar and a source of…

Q: Genes a and b are 20 cM apart. An a+ b+/a b individual was mated with an a b/a b individual. which…

A: Recombinant progeny are the result of crossing over during meiosis, which allows for the exchange of…

Q: A large population of moths contains 35% white moths caused by the double recessive genotype, bb.…

A: Picture a world where moths light up the scene with their delicate flutter. Each moth is unique,…

Q: Identify this tissue. Select one: a. Epithelial, simple, squamous b. Epithelial, simple, cuboidal…

A: Tissue is a historically derived biological organizing level in biology that lies between individual…

Q: Which of the following is not an adaptation to high altitude living? a)increased lung and heart…

A: The objective of the question is to identify which among the given options is not an adaptation to…

Q: 6. Provide three primary categories of sources of outdoor air pollution.

A: The objective of the question is to identify the three primary categories of sources that contribute…

Q: For the following sets of partial diploid bacteria, how do I fill out this table? I am not sure how…

A: The method of identifying bacteria frequently includes observing their behavior beneath diverse…

Concept explainers

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.

Question

Fill in the blank using one of the options in the parenthesis

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Channel transport and polarization

VIEW

Step 2: K+ channel

VIEW

Solution

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

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

Figure 9.8 HER2 is a receptor tyrosine kinase. In 30 percent of human breast cancers, HER2 is permanently activated, resulting in unregulated cell division. Lapatinib, a drug used to treat breast cancer, inhibits HER2 receptor tyrosine kinase autophosphorylation (the process by which the receptor adds phosphates onto itself), thus reducing tumor growth by 50 percent. Besides autophosphorylation, which of the following steps would be inhibited by Lapatinib? Signaling molecule binding, dimerization, and the downstream cellular response. Dimerization, and the downstream cellular response. The downstream cellular response. Phosphatase activity, dimerization, and the downsteam cellular response.
TGF-B Receptor I (RI) phosphorylation of Smad2/3 does all of the following EXCEPT: activate Smad2/3 binding to the Co-Smad Smad4 dissociate intramolecular binding of Smad2/3 MH1 and MH2 domains. RI phosphorylation of Smad2/3 does all of these things. release Smad2/3 from the nucleus into the cytoplasm unmask the Smad2/3 nuclear localization signal (NLS).
Many common medications function by interrupting the normal operation of certain signal transduction pathways. Which of the following describes a possible mechanism by which a certain medication may interrupt a signal transduction pathway? A A medication enters the target cell and triggers apoptosis by causing the release of di- gestive enzymes from cell lysosomes. B A medication interacts with the phospholipid bi-layer of the cell membrane and in- creases its permeability. с D A medication binds to membrane-bound glucose proteins and acts as an allosteric in- hibitor that prevents the intake of glucose by the cell. A medication diffuses through the membrane of a target cell and inhibits an enzyme that normally synthesizes a second messenger.
Select all the true statements about cyclins: (select all that applies) Group of answer choices They have functionally important regions called cyclin boxes that show high levels of homology They contain a cyclin destruction box with a conserved consensus sequence of RXXLXXIXD/N They regulate the activity of cyclin-dependent kinases (Cdks) by promoting phosphorylation of a single Thr side chain They bind protein partners with high specificity in regions called cyclin boxes..
Stathmin is phosphorylated by cyclin dependent kinases in response to extracellular signals such as growth factors. To further understand the role of phosphorylation in stathmin function, you decide to treat cells with growth factors in the presence or absence of phosphatase and observe microtubule dynamics. Based on the known function of stathmin, and phosphorylation of stathmin, how would you expect phosphatase treatment to affect microtubule dynamics? A. Decreased frequency of catastrophe in the presence of phosphatase, compared to untreated control B. Increased frequency of catastrophe in the presence of phosphatase, compared to untreated control C. Rapid microtubule polymerization in the presence of phosphatase, compared to untreated control D. Catastrophe frequency is the same in phosphatase treated and control cells
Microtubules are important for transporting cargo in nerve cell axons, as diagrammed in Figure Q17- 33. Notice that the two types of cargo are traveling in opposite directions. Which of the following statements is likely to be false? cell body microtubule axon Figure Q17-33 inward transport axon terminal The black cargo and the gray cargo require ATP hydrolysis for their motion. The gray cargo is attached to dynein. outward transport The black cargo and the gray cargo are moving along microtubules of opposite polarity. The black cargo moving toward the axon terminal contains a domain that specifically interacts with the tail domain of a particular kind of motor.
The Paramecium, is large enough to allow the insertion of a microelectrode, thus permitting the measurement of the electrical potential between the inside of the cell and the surrounding medium (the membrane potential). The measured membrane potential is -35mV in a living cell. What would happen if you added valinomycin to the surrounding medium which contains sodium and potassium ions? Valinomycin will ( Select ) which will result in the membrane potential [ Select ]
Chemotaxis is a process by which cells migrate toward higher concentrations of a signaling molecule. The signaling molecule binds cell-surface receptors that result in actin polymerization at the cell membrane. Actin polymerization results in the formulation of filamentous actin that exerts a force and leads to protrusion of the leading edge. A researcher tested Compound A on chemotaxing cells and measured the relative amount of filamentous actin found in the cells at different times. Use the EGF Pathway passage to answer the questions. Part A Which of these structures, if present in a prokaryote, would prevent the organism from using this type of actin polymerization to chemotax toward a signal? A. cell wall B. flagellum C. mitochondrion D. ribosome Part B In the model proposed, which of these events MOST likely occurs to facilitate chemotaxis? A. Integrins anchor the cell to extracellular components. B. Motor proteins move actin toward the leading edge. C. Mitochondria migrate…
cell communication through plasma membrane What are the 4 types-of receptors and their downstream pathways. Draw a quick sketch of each step with a quick description
Chemotaxis is a process by which cells migrate toward higher concentrations of a signaling molecule. The signaling molecule binds cell-surface receptors that result in actin polymerization at the cell membrane. Actin polymerization results in the formulation of filamentous actin that exerts a force and leads to protrusion of the leading edge. A researcher tested Compound A on chemotaxing cells and measured the relative amount of filamentous actin found in the cells at different times. Use the EGF Pathway passage to answer the questions. Part B In the model proposed, which of these events MOST likely occurs to facilitate chemotaxis? A. Integrins anchor the cell to extracellular components. B. Motor proteins move actin toward the leading edge. C. Mitochondria migrate away from the leading edge. D. Desmosomes anchor the cell to other cells. My answer to Part B is (b) motor proteins move actin toward the leading edge. But your answer is (d). Can you please explain why B…
The basic elements or molecules of cell signaling I. second messengers - substances that enhances or inhibits activities of other proteins II. effectors - are usually enzymes that catalyzes formation of the second messenger III. receptors - cell membrane transmembrane proteins that interacts with ligands outside the cell IV. first messengers - usually are ligands outside the cell and interacts with transmembrane protein receptors I, III, IV only II, III, IV only I, II, III, IV I, II, III only
Model 3: Facilitated Diffusion Area shown in more detail Glucose xml Gated channel Hormones Hormone binding site 18. Which part of the cell membrane is shown in more detail in Model 3? 19. What is the gap between the proteins called? 20. What type of molecules attach to the protein?