Answered: Which of the following is…

Which of the following is amacromolecule that assemblesinto bilayers?a. proteinb. phospholipidc. nucleic acidd. carbohydrate

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter3: Cells And How They Work

Section: Chapter Questions

Problem 3SQ: Cell membranes consist mainly of a _________. a. carbohydrate bilayer and proteins b. protein...

See similar textbooks

Related questions

Q: Which of the following molecules is not capable of forming lipid bilayers? a. glycolipids b. wax…

A: The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid…

Q: How many cells are in a body

A: Cell is the basic, structural and functional unit of all organism.Cell is considered as smallest…

Q: Which component is not a structure of a cell? a. outer membrane b. cell membrane c. genetic…

A: Genetic material contains the hereditary information needed for the formation of new cells. It is…

Q: Which of the following organelles destroys malformed proteins, proteins that do not fold normally,…

A: Unlike prokaryotic cell, eukaryotic cell has membrane bound well organised nucleus. A typical…

Q: Which of the following is NOT a component of the cell plasma membrane? A. cholesterol B. proteins C.…

A: The plasma membrane, also known as the cell membrane, is the membrane that divides the cell's inside…

Q: Four levels of protein structures are described. Using both words AND sketches explain each of the…

A: Protein is also required for metabolic activities that create energy and carry oxygen throughout the…

Q: Which of the following molecules would NOT be found in plasma membranes? O Proteins. O Nucleic…

A: The plasma membrane or cell layer is the membrane found in all cell that isolates the inside of cell…

Q: _______are phospholipids with serine at coe that form rafts that float about within the membrane

A: Phospholipids These molecules are present in the membrane that constitutes 1 glycerol molecule, 2…

Q: Label the image of a cell membrane. See chapter 5 'Biology in Focus.' А. D. В. E. С. F. Label the…

A: The plasma membrane, also known as the cell membrane, is a double layer of lipids and proteins that…

Q: Which of the following is NOT a component of the cell plasma membrane? A. cholesterol B.…

A: The plasma membrane additionally referred to as the cell wall, is that the membrane found altogether…

Q: What physical property of cells increases as cells becomesmaller?

A: The size and shape of microorganisms are immediately revealed upon examination using a microscope.…

Q: Phospholipids are important components of A. bacterial cell walls B. ribosomes C. carbohydrates…

A: Phospholipids are defined as the class of lipids whose molecule will have a hydrophilic head…

Q: Explain the structure of cell membrane. If it is not bi-layer (only one layer of lipid) what may…

A: The lipid bilayer is functionally very important for the cell membranes.

Q: Which of the following organelles contains the information required for the correct arrangement of…

A: DNA is not directly involved in the expression of traits thus it acts as a master copy of genetic…

Q: Which of the following enables ions such as sodium to cross a plasma membrane? A. phospholipid…

A: Plasma membrane It is a semipermeable membrane made up of proteins, phospholipids, carbohydrates…

Q: Where is DNA found in a cell? O A. cytosol OB. ribosome C. O C. plasma membrane O D. nucleus

A: The deoxyribonucleic acid (DNA) is the genetic material that contains all the hereditary information…

Q: The clear, structureless gel in a cell is its a. nucleoplasm. d. neoplasm. b. endoplasm. e. cytosol.…

A: In biology, the cell is the basic structural and functional unit of life. All cells enclose within…

Q: The ff. are phospholipids, except: OA. plasmalogen B. lecithin O c. cephalin O D. choline

A: Phospholipids are a group of polar lipids that consists of two fatty acids, glycerol and phosphate…

Q: What features are a part of all cells? Select all that apply. A. Nucleus B. DNA C. Cytosol D.…

A: Cells are the structural, functional, and biological units of all living beings. Cells are of two…

Q: hat materials makes up a cell membrane? a. Phospholipids and proteins b. Cholesterol and nucleic…

A: Cell membrane The semipermeable or selective permeable membrane of the cell.

Q: Which of the following is NOT a feature found in all cells?a. Proteins c. Cell wallb. Ribosomes d.…

A: A cell is a basic unit of life. The cell is the functional and structural unit of all living…

Q: Define the following terms: a. glycocalyx b. cell cortex c. endomembrane system d. vesicle e.…

A: Answer: Introduction: Glycocalyx is a prokaryotic cell organelle.

Q: Which list has the cellular components arranged in order of INCREASING size? O a) protein < ribosome…

A: Cellular components are present inside the cell and are submerged into the cytosol. These cellular…

Q: What is the visible structure at the edge of the type of cell represented by "B"? A. В. cell wall O…

A: Cell It is a membrane bound unit. It constitutes molecules and substances that living beings are…

Q: Which lipid type is not an important structural component of the cell membrane structure? a.…

A: The thin, living, elastic, semipermeable lipoproteinaceous membrane that is present around the cell…

Q: Which of those molecules can be considered as a highly aperiodic crystal? Select one: a. Glucose b.…

A: Aperiodic crystal is a molecule that lacks strict periodicity means repeating.

Q: You are studying a protein that ends up outside the cell. If you fractionated cellular organelles,…

A: These are specialized subunit within a cell , that has specific a specific function.

Q: |A Are plasma membranes; B Are impermeable; |C Are, such as micelles, lipid bilayers; Are lipid…

A: Cell It is defined as the simplest, smallest, and essential unit of life. All the life processes…

Q: From your understanding of the hierarchy of the structural organization, which of the following…

A: The complex Biological structure can be organized in a hierarchical manner, starting from the…

Q: The rough ER has its name due to what associatedstructures?a. Golgi apparatusb. ribosomesc.…

A: The rough endoplasmic reticulum (RER) and smooth endoplasmic reticulum (SER) are the 2 types of the…

Q: How can we use what we know about cell membranes to treat diseases?

A: Various antibiotics attack bacterial cell membranes and destroy them. The cell membrane is the outer…

Q: makes ribosomes

A: Cell us the basic structural and functional unit of life. It has a clear jelly like matrix which…

Q: ______ is an organized structure formed when phospholipids are mixed with water

A: Phospholipids consist of a hydrophilic head that contains phosphate group and hydrophobic tail which…

Q: Which structure is not a component of all cells?a. cell wall c. genetic materialb. cell membrane d.…

A: Cells are the basic building block of our bodies.

Q: organelles that attach monosaccharides to protiens:

A: Glycoproteins are proteins which contain oligosaccharide chains (glycans) covalently attached to…

Q: Where do the organelles reside in the cell? a.cell membrane b.cell wall c.cytoplasm…

A: All living organisms are made up of cells, which are the functional units. Unicellular creatures,…

Q: What is a cell? a. smallest structural unit of living matter capable of functioning independently…

A: Cell- All living creatures and body tissues are made up of the smallest unit that can live on its…

Q: Which of the following are components of all cells? O plasma membrane ribosomes DNA O All of these…

A: a cell is the functional and strutural unit of an organism . there are different type of cells ,…

Q: Which of the following is not an extracellular matrix roleof carbohydrates?a. protect an insect’s…

A: Carbohydrates are the most abundant biomolecule. Carbohydrate is a biomolecule that is having a…

Q: Scientists isolate proteins from various cellular organelles and check for the presence of known…

A: Proteins are macronutrients present in the body useful to build the muscle mass. the four levels of…

Q: The ff. are phospholipids, except: OA. plasmalogen O B. lecithin O c. cephalin O D. choline

A: Phospholipids are a subclass of lipids that have two hydrophobic "tails" made of fatty acids…

Q: O genetic material and ribosomes

Q: Which of the following are proteins? O cholesterol O ion channels O phospholipids O glycolipids O…

Q: cell organelle is most directly involved with the bonding of amino acids? a. Cytoplasm b.…

A: First of all we can see the functions of the cell organelles a. cytoplasm jellylike…

Q: Which macromolecule is characterized by long chains composed of carbon, hydrogen and oxygen O ipid O…

A: A - lipid B, C, D are incorrect

Q: Draw the different spontaneously formed lipid structures: a. Monolayers and bilayers b. Micelles C.…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

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

Which of the following is a
macromolecule that assembles
into bilayers?
a. protein
b. phospholipid
c. nucleic acid
d. carbohydrate

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

Which statement is correct about the phospholipids in membranes? The polar heads face inward The non-polar tails face outward The non-polar tails are hydrophilic A bilayer forms with the heads facing outward and the tails facing inward
Which of the following organelles contains the information required for the correct arrangement of amino acids in a polypeptide?A. NucleusB. NucleolusC. RibosomeD. Rough endoplasmic reticulum
In a cell membrane, which of the following will be able to freely move from one side of the bilayer to the other. Select one: O a. proteins and glycoproteins O b. glycoproteins and lipids O c. lipids O d. lipids and proteins O e. glycolipids and glycoproteins
The plasma membrane is a bimolecular layer composed of __________ and __________. a. lipid; waterb. protein; nucleic acidc. lipid; proteind. lipid; nucleic acide. protein; carbohydrates
What chemical property of phospholipids is key to the formation ofthe cell membrane?a. The positively charged nitrogen atomb. The covalent bond between the phosphate and the glycerolc. The kink in the fatty acid taild. The hydrophilic head and hydrophobic tails
Draw the different spontaneously formed lipid structures: a. Monolayers and bilayers b. Micelles C. Unilamellar vesicle d. Multilamellar vesicles
What chemical property characterizes the interior of the phospholipid bilayer? O hydrophilic O hydrophobic saturated O polar
Which of the following is true about phospholipid bilayers?
Which of the following statements is true of phospholipid bilayers? O The surfaces are covered by the hydrophobic tails O They spontaneously form in water O Covalent bonds lock the molecules together into the bilayer O They are considered secondary structures of phospholipids
The following describes the arrangement of the phospholipid heads within the cell membrane: a. One row faces the extracellular fluid Ob. One row faces the intracellular fluid Oc. They face each other in the interior of the cell membrane Od. A and B Oe. All of the Above
In the plasma membrane, form(s) the lipid bilayer,determine(s) the fluid nature of the membrane, andmainly determine(s) the function of the membrane.a. phospholipids, cholesterol, proteinsb. phospholipids, proteins, cholesterolc. proteins, cholesterol, phospholipidsd. cholesterol, phospholipids, proteinse. cholesterol, proteins, phospholipids
Which of the following is true about phospholipid bilayers? The interior of the layer is highly hydrophilic. The hydrophobic tail faces the cell interior. The polar/hydrophilic tails face the cell interior and exterior. The polar/hydrophilic heads face the cell interior and exterior. The hydrophobic head faces the cell exterior.