Which of the following organelles contains the information required for the correct arrangement of amino acids in a polypeptide? A. Nucleus B. Nucleolus C. Ribosome D. Rough endoplasmic reticulum

Q: Define the term transmembrane proteins?

A: Membrane proteins are usual proteins that interact with cell membranes. These proteins fall into…

Q: The function of the lysosome is to Select one: a. remove ubiquitinated proteins b. make proteins c.…

A: Macromolecules are disassembled by lysosomes into their component parts, which are then recycled.…

Q: Define the term Diffusion Through the Lipid Bilayer?

A: Molecules can move via biological membranes via 2 main methods : active and passive transport.…

Q: Which of the following cellular organelles plays a role in digesting food particles?   mitochondrion…

A: Various organelles are present in the cell that determines different structures and functions for…

Q: Describe the orientation of the phospholipid molecules in a membrane.

A: Answer- The plasma membrane is composed of two layers of phospholipids. They have two leaflets of…

Q: Compare and contrast the four different types of integral membrane proteins and how they are…

A: Integral proteins located in the ER, Golgi bodies, lysosomal membrane and in the plasma membrane are…

Q: Compare and contrast lysosomes with peroxisomes:name at least two similarities and one difference

A: The peroxisome does not involve in ATP. It is the organelle surrounded by the membrane. Peroxisomes…

Q: The protein sorting pathway involves the following organelles/ compartments in order: a. SER, RER,…

A: Protein sorting refers to the distribution of the newly synthesized polypeptide chain to the site of…

Q: Define the role of ribosomes in protein synthesis

A: Ribosomes are one of the many organelles present in the cell. It is mainly made of rRNA and has two…

Q: Protein synthesis occurs in the: nucleus plasma membrane nuclear membrane ribosomes

A: The living organisms are made up of various organ systems. Each physiological system is different.…

Q: Contrast the structure and functions of the rough and smooth endoplasmic reticulum.

A: Step 1 In eukaryotes, cells possess a number of membrane-lined organelles. They have a two-envelope…

Q: Which of the following is not a location of ribosomes?a. on the nuclear membraneb. free in the…

A: In the cells of eukaryotes and prokaryotes, ribosomes are the non-membranous organelles, acting as…

Q: Which of the following is reponsible for the synthesis of proteinsthat are being exported from the…

A: The central dogma is the process by which genetic information present in DNA is transferred to RNA…

Q: Describe what happens to the proteins that are synthesized at the cytoplasm and the endoplasmic…

A: Proteins that are produced in the cytoplasm and the endoplasmic reticulum (ER) go through multiple…

Q: Endoplasmic reticulum, mitochondria, and golgi bodies are structures in cell whose forms dictate…

A: An organelle is one of several types of membrane-enclosed organelles in the cell, each of which…

Q: Indicate which of the following are true about ribosomes. There may be more than one correct answer.…

A: The small, spherical, non-membranous cytoplasmic organel present in both prokaryote and eukaryotic…

Q: Which of the following would most indicate a dysfunction of the Golgi apparatus? A Small nonpolar…

A: Ans- c) Particles destined for exocytosis will not leave the cell. Golgi Body is found in Eukaryotic…

Q: How are secretory proteins built, modified, and transported to the outer cell membrane. Make sure to…

A: Introduction The body uses large, complex molecules called proteins for various purposes. They…

Q: Each ribosome is specific for a particular type of protein where the ribosomes of the cytolasm are…

A: Protein synthesis is the process or translation that occurs in three steps- initiation elongation…

Q: Describe how proteins enter the endomembrane system through the endoplasmic reticulum, are next…

A: In the ER, proteins fold into their correct shapes, and will conjointly get sugar groups connected…

Q: arge protein needs to enter a cell to help the cell perform a function. Tell the process the cell…

A: Phagocytosis, pinocytosis, and receptor-mediated endocytosis are the three transport types that make…

Q: A protein that spans the phospholipid bilayer one or more times is  An extracellular matrix protein…

A: The lipid bilayer is a thin polar membrane made up of two layers of lipid molecules. They are…

Q: when you are infected with a bacteria or virus, white blood cells called B lymphocytes produce…

A: The B cells produce antibodies that are utilized to assault attacking microorganisms, infections,…

Q: If the location in which a protein functions is the endomembrane system then the protein is made on…

A: Viruses contain nucleic acid in the core region while the exterior/ envelope is made up of a…

Q: The site of protein synthesis is A. At ribosomes . B. Always at a Golgi body. C. At the nuclear…

A: Protein synthesis is the terminal step of gene expression and is also called translation. The codons…

Q: Name some different types of vesicles and describe theirfunctions

A: The cell is the basic unit of life. The tissue is a group of cells that perform a specific function.…

Q: What is Endoplasmic reticulum (ER) ?

A: An organelle is a subcellular part/structure that, like an organ in the body, has one or more…

Q: For plasma membrane, what macromolecules (carbohydrates, proteins, lipids, or necleic acids…

A: Plasma membrane (cell membrane) : It is made up of double layer of phospholipids. Hence it is lipid…

Q: Where does protein synthesis take place?     in the nucleolus     on smooth endoplasmic reticulum…

A: Protein synthesis or the process of translation is a complex process involving three steps-…

Q: What is an analogy for a smooth endoplasmic reticulum?

A: Introduction In this question we will discuss about the analogy for the smooth endoplasmic…

Q: Identify the organelles in the cell below Nucleolus Plasma Membrane Mitochondria Cytoskeleton…

A: The cell has different organelles for performing different functions. The major cell organelles…