Answered: Membrane proteins perform the following…

Membrane proteins perform the following functions EXCEPT one. Which One? A. form the glycocalyx B. act as receptor proteins C. form pores to allow the passage of small solutes D. behave as enzymes.

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter4: Cell Structure

Section: Chapter Questions

Problem 7SA: Most of a membranes diverse functions are carried out by ________ . a. proteins c. nucleic acids b....

See similar textbooks

Related questions

Q: In a population of 10,000 individuals, where 3600 are MM, 1600 are Mm, and 4800 are mm, what are the…

A: Allelic frequency means the rate of expression of a particular allele at a particular location in a…

Q: We have the following DNA sequence that codes for 7 amino acids of exon 1 of the dopamine receptor…

A: Here the DNA sequence is - 5' GTG CAC CTG ACT CCT GAG AAG 3' It codes 7 aminoacids. The…

Q: Describe the process of Translation of MRNA to DNA.

A: Translation is the second phase of protein synthesis. It follows transcription, in which the…

Q: List three characteristics that distinguish Homo sapiens from premodern Homo Homo sapiens have a…

A: Scientific data gathered on human evolution suggests that the physical as well as behavioral…

Q: give examples of 4 different values of hematocrit and explain their meaning

A: Hematocrit is a measure of the percentage of red blood cells in the body. if a person has 50…

Q: 3. A large producer of breakfast cereals in the US wanted to import moringa (malungay) powder from…

A: Nonfat dry milk procedure I choose as the most appropriate for the said product from C 1- C28

Q: The students of a Microbiology class were tasked to transfer or subculture a pure culture of…

Q: A. Complete the table below by filling in the information you have learned from the concept on the…

A: Cell is the structural and functional unit of life. Cell can be prokaryotic (without nucleus) or…

Q: retort pouch is: a) Filled first with food product and then retorted (heat-sterilization) to extend…

A: In retort pouch food is filled into a pouch . Then it sealed and next heated to extremely high…

Q: Compare and contrast the sensory and motor mechanisms between plants and animals using a Venn…

A: Motor is a muscle, nerve or centre that effects or produces movement. Sensory is light, smell,…

Q: Match the artificial conception methods with their descriptions. Question 23 options: donor…

A: Fertilization: Fertilization, also known as syngamy and impregnation (note spelling changes), is the…

Q: mechanisms of resistance to different xenobiotics (general groups of protection, efflux pumps,…

A: Xenobiotics are chemical substances in animal body which are not natural to be found in animal or…

Q: How does the oocyte nucleus move during oogenesis?

A: Oogenesis: Otherwise called as ovogenesis. This is a process that happens during the embryonic…

Q: Which one of these molecules is part of the make-up of both DNA and RNA? Multiple Choice thymine…

Q: If the first G changes to A what kind of mutation will happen? Show the change in amino acid…

A: When there is an error in the DNA sequence during replication it causes a change in the DNA…

Q: Which statement describes the most likely outcome for the owl and toad populations in an environment…

A: skyglow causesthe owl population to experience a decrease in hunting success it can be explained by…

Q: A hypothetical population was found to have a genotype frequency of AA=20%, Aa=40%, aa=40%. If the…

A: The genotype of the population is a number of populations with the given genotype and is calculated…

Q: For bacteria living in a rapidly changing environment, would a population of bacteria capable of…

A: In Bacteria Conjugation is dependent upon thetra genes found in 'conjugative' plasmids, which, among…

Q: 9. Suppose you accidentally introduce a small plant-eating beetle into your self-contained…

A: You construct a self-contained ecosystem in a jar, following some instructions. Your ecosystem…

Q: Differentiate concentrates from roughages and compare its utilization in animal feeding.

A: Animal nutrition is critical for animal health and welfare, as well as the production of safe and…

Q: Climate change, water and politics are 3 of the 10 fundamental environmental issues. Select one: O…

A: Earth is currently facing a lot of environmental concerns. The environmental problems like global…

Q: Please draw a diagram that shows the interactions among biotic components of the savanna ecosystem.

A: A savanna ecosystem consists of mixed woodland and a grassland ecosystem. It is distinguished by…

Q: economic and ecological significance of Barley (Hordeum)

Q: True or False: 1. All functional transcripts have been initiated, elongated and terminated with…

A: False : post transcription events include splicing, capping, tailing. Initiation is the beginning of…

Q: v A compound required for precipitation of.DNA A. Carbonic acid v One of the products released when…

A: 1. A compound required for precipitation of DNA- B.Ethanol. 2. One of the product released when…

Q: Describe the anatomy of Homo erectus and Homo habilis

A: Homo erectus is called the ancestor of today's human beings (Homo sapiens) which is extinct. They…

Q: Questions 1. Explain why it was important to transfer the smallest colonies of yeast to the…

A: The preparation of culture plate is very much important in microbiology laboratories. Proper plating…

Q: TRUE or FALSE? Sexual selection can only occur if the features and/or behaviors associated with it…

A: Natural selection is the interaction through which populaces of living beings adjust and change.…

Q: A hypothetical population was found to have a genotype frequency of AA=20%, Aa=40%, aa=40%. What…

A: Hardy-Weinberg provides the null hypothesis that links the alleles and the genotypes in the…

Q: Which of the following are examples of kinetic energy? A. protons moving through ATP synthase, ATP…

A: Cellular Respiration is a metabolic phenomenon in which glucose is used up in order to liberate…

Q: What is dna?

A: Answer

Q: DNA photolyase- strain of E. coli

A: Photolyase is an enzyme that repairs DNA that has been damaged by ultraviolet light. These…

Q: The form of oxygen found toxic to microorganisms is rendered non-toxic by a. Superoxidase which…

A: Superoxide is composed of highly reactive oxygen atoms. It has the ability to reduce metal ions and…

Q: Discuss, the adaptations that downy mildew (plant) has evolved to invade and manipulate the hosts…

A: Downy mildew Is a fungal infection. Causative agent : phylum Oomycota Environmental condition…

Q: Describe the process of translation of DNA to RNA.

A: DNA is the genetic materials of us.

Q: Why is oxygen needed for cellular respiration to occur (what is its role at the mitochondrial…

A: Cellular respiration is the metabolic process that takes place in the mitochondria of cells. It…

Q: What is so special about thylakoid membranes (and chloroplasts in general) that allow it to be the…

A: Answer

Q: Describe the traits that characterize primates.

A: Introduction :- Primates are a taxonomic order that includes Lemurs, Lorises, Tarsiers, Monkeys,…

Q: What is the name of the site where RNA polymerase binds to the DNA prior to the beginning of…

Q: Describe the key characteristics that would allow you to identify or differentiate diatoms, green…

A: A microorganism that can only be seen under a microscope. Bacteria, fungi, algae, and protozoa are…

Q: Why is it more difficult to determine the sex of a newlyhatched canary than a newborn puppy?

A: A sex-determination mechanism is a physiological system that controls how an organism's sexual…

Q: discuss the following statement: “Whether the ΔG for a reaction is larger, smaller, or the same as…

A: Gibbs free energy is defined as the energy that is available to do work. This is the work done in a…

Q: Give the economic and ecological importance of Sugar cane (Saccharum)

Q: Give economic and ecological significance of Corn (Zea)

A: Zea It is commonly known as corn. It is a cereal grain. The plant has a leafy stalk which have…

Q: If you buy some new bull elk with average antler size of 380 inches, and use them as breeders to try…

A: Antler growth is incredibly fast. In fact, antlers are the fastest bone growth in the world. Just a…

Q: are bacterial cells eukaryatic or prokaryotic?

A: Cell is a microscopic structure exhibited inside the living organisms . It can be one in number or…

Q: Statements: I. Thymosin acts to prevent rate of actin polymerization. II. Loss of tight junction…

A: This question is about cells.

Q: What does the color of Leo’s urine tell you about how concentrated or diluted it is? What about his…

A: 1.Before exercise leo is well hydrated because his urine color is pale yellow this is also supported…

Q: when a product built by the cell induces additional gene expression you have

A: Protein is the ultimate product of the gene expression process. It is a complex process involving…

Q: The oldest known named species of Homo is_____ . a. H. sapiens c. H. erectus b. H. habilis d. H.…

A: Evolution is defined as the change in the inheritable characteristics of a species over generations…

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

100%

Membrane proteins perform the following functions EXCEPT one. Which
One?
A. form the glycocalyx
B. act as receptor proteins
C. form pores to allow the passage of small solutes
D. behave as enzymes.

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 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

A transmembrane protein in the plasma membrane is glycosylated attwo sites in the polypeptide sequence. Where in this protein would youexpect these two sites to be found?a. in transmembrane segmentsb. in hydrophilic regions that project into the extracellular environmentc. in hydrophilic regions that project into the cytosold. could be anywheree. b and c only
What type of molecule would easily pass through a pure phospholipid membrane (i.e. a membrane that has no ion channels)? Water Na+ Cl- None of these would easily pass through this membrane
The Na+–K+ pump isa. a peripheral protein.b. a transmembrane protein.c. a G protein.d. a glycolipid.e. a phospholipid.
Describe the properties of the three classes of membrane proteins (integral, peripheral, and lipid-anchored) along: A. differences from each other B. variation among themselves
What features of a membrane are major contributors to its selectivepermeability?a. phospholipid bilayerb. transport proteinsc. glycolipids on the outer surface of the membraned. peripheral membrane proteinse. both a and b
Cholesterol is abundant in the plasma membrane. Would you expect cholesterol to flipbetween the two leaflets of the membrane faster than phospholipids, or slower, or atthe same rate?
In cell membrane, the regulation of membrane rigidity is the function of _____. While proteins ______ A. Carbohydrates; Cell recognition B. Cholesterol; Move nutrients and electrolytes across C. Lipid; Impart polarity to the interior membrane D. Fatty acids; Prevent tight packing of fatty acid chains E.Cholesterol; Act as receptors for neurotransmitter and hormone binding
What is the primary function of carbohydrates attachedto the exterior of cell membranes?a. identification of the cellb. flexibility of the membranec. strengthening the membraned. channels through membrane
would substances be able to pass through the plasma membrane if the phospholipi tails of the plasma membrane were oth satueated fatty acids? why or why not, explain?
Which of the following is true about motion of membrane lipids? A. They can move most rapidly when in the gel phase. B. Lateral diffusion is catalyzed by flippase proteins. C. To increase the fluidity of membranes at low temperatures, cells synthesize more saturated fatty acids and fewer unsaturated fatty acids. D. Transbilayer diffusion involves the transfer of lipids from one face of the bilayer to another.
What effect will increasing the proportion of unsaturated fatty acids in the bilayer have on the membrane's permeability to glucose? A) Permeability to glucose will increase. B) Permeability to glucose will decrese. C) Permeability to glucose will stay the same. D) Permeability will decrease initially then increase as the bilyaer fills with glucose.
Cells specialized for absorption of matter from the ECF are likely to show an abundance of:- a. lysosomes. d. secretory vesicles. b. microvilli. e. ribosomes. c. mitochondria