Which of the following BEST represents the function of DNA in a cell?

Q: Which of the following is an example of peripheral membrane protein?a) Insulin receptorb)…

A: Peripheral membrane proteins are membrane proteins that get adhered temporarily to the biological…

Q: Hemocytes are stem cells which become plasma cells of the white blood cell system. These cells…

A: The rough endoplasmic reticulum produces secretory proteins and membranes. Through the process of…

Q: Which of the following acts as a passive electrical insulator?a) Myelin sheathb) Plasma membranec)…

A: An electrical insulator is a material in which the electron does not flow freely or the atom of the…

Q: You Are Examing A Protien That Is Secreted By White Blood Cells.What Is The Most Likely Route This…

A: Secretory proteins are always secreted out of the cells and include hormones, enzymes, toxins,…

Q: Which of the following statements is representative of transduction? A) Binding of ligand to cell…

A: Signalling is the main event which is responsible for regulating the activities of one cell by the…

Q: Which of the following proteins would not be produced in the Rough Endoplasmic Reticulum? A)…

A: The rough endoplasmic reticulum is composed of membranes attached with ribosomes. This gives it a…

Q: Cells that die as the result of acute injury undergo a) phagocytosis O b) necrosis O c) apoposis O…

A: Cell is the basic unit of life and are also known as building blocks of life. Study of cell is known…

Q: made

A: Ribosomes: These are the organelles found in all cells consists of RNA and protein and is also known…

Q: Where is the periplasm located? O a) between the cell wall and the plasma membrane O b) between the…

A: Cell: The fundamental structural and operational unit of all living things is the cell. Each cell…

Q: 39- Which organelle is responsible for the regulation of cell volume and maintaining cell shape? a)…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: DNA replication occurs during Select an answer and submit. For keyboard navigation, use the up/down…

A: DNA replication is the process by which DNA makes copies of itself during cell division. It is one…

Q: Cell motility involves the coordination of many events in the cell. In cells lacking flagella/cilia,…

A: The cytoskeleton is a complex network of protein filaments located in the cytoplasm of the cells. It…

Q: The nucleus  a) has a single membrane and compartmentalizes the genetic material b) has a double…

A: The nucleus is a membrane-bound organelle found in eukaryotic cells. It contains the cell's genetic…

Q: Which molecule(s) would be expected to diffuse into a cell using passive transport? A) Carbon…

A: The molecules which can easily pass through the plasma membrane without the help of any transport…

Q: In order for the Golgi apparatus to release synthesized molecules to the outside of the cell…

A: The proteins synthesis in the cytosol or RER membrane need to be translocated to their respective…

Q: APC degrades securin, which allows _________ to become active and degrades the cohesion rings. a)…

A: Introduction Antigen-presenting cell (APC) is a type of immune cell that detects, engulfs, and…

Q: Which of the following facilitates the folding of proteins? O a) Barr bodies O b) chaperone proteins…

A: Chaperon proteins: In molecular biology, molecular chaperones are proteins that help big proteins or…

Q: Prokaryotic and eukaryotic cells possess which of the following? A) a cytoskeleton B) a nuclear…

A: Introduction: A real nucleus exists in eukaryotic cells, whereas a primitive nucleus exists in…

Q: Which of the following statements is correct ? And explain your answer  A) the heridetary…

A: Hereditary information is the information which is passed on from the parent cell into the daughter…

Q: sis  A) True B) Housekeeping gene

A: Answer  Housekeeping gene are genes which maintain homeostasis. These genes function to maintain…

Q: 20- Which organelle contains digestive enzymes and is involved in breaking down cellular waste and…

A: Cells are considered the elementary components of all living organisms. Some organisms contain a…

Q: Which describes the activities of a cell that include cell growth and cell division? a) Chromatin b)…

A: The living, self-reproducing, structural and functional unit of all living organisms is called cell.…

Q: ATP is : A) produced in the mitochondria of cells B) produced in the nucleus of cells C) produced…

A: correct option is A ) produced in the mitochondria of cell.

Q: the extracellular matrix is not composed of  a)Actin b)Fibronectin c)collagen d)proctoglyean

A: Extracellular matrix is a network of extracellular macromolecules and minerals such as collagen,…

Q: Joins the intermediate filaments in one cell to those of a neighboring cell a) Adheren Junctions…

A: Cell is an elemental unit of the body and is basic structural body organization in which numerous…

Q: If a scientist drops an animal cell into a solution that contains 10 times more salt than is found…

A: A solution is made up of solute plus solvent . Solution can be :- A ) Hypertonic  B ) Hypotonic  C )…

Q: 1. Explain why human cells would always prefer to use aerobic respiration to anaerobic…

A: As per our honour code, we are authorized to answer one question at a time, since you have not…

Q: High Surface area to volume ratio allows cells to do what quickly?

A: with the increases in cell size, the volume increases faster than the surface area. this is because…

Q: What form of energy does a solar cell covert sunlight into ? A) thermal energy , B) electrical…

A: Solar panels actually comprise many, smaller units called photovoltaic cells. Solar cells are very…

Q: Endocytosis results in the production of a) a vesicle with a single membrane b) an organelle with…

A: The carrier & channel proteins transport small molecules through the phospholipid bilayer.…

Q: Which of the following are binding/architectural proteins in the nucleus?     a)  U1 and U3 and…

A: Nucleus is one of the most important organelle of an eukaryotic cell. It is so because it contains…

Q: 39)Start and stop signal sequences on a newly translated protein A) Tell the ribosomes when to move…

A: The translation is the process of creating a polypeptide chain based on the codon sequence found in…

Q: eukaryote cell typically has enough available ATP to meet its needs for about 90 seconds. What would…

A: Eukaryotes are life forms whose cells contain a nucleus and other membrane bound organelles. There…

Q: In both Prokaryotes and Eukaryotes, which of the following structures can cross cell membranes using…

A: Protein channels are specialized proteins fitted in the cell membrane that allow for the passage of…

Q: Which of the following is an example of cells undergoing mitosis and cytokinesis? A) dead skin cells…

A: Mitosis is a process of cell division, in which one cell gets divided and produces two cells. These…

Q: Typically, our cells have a high concentration of sodium ions outside and a low concentration of…

A: There are many proteins present in the cell membrane to transport substances across the cell…

Q: Which type of cytoskeletal element is characterized as a hollow, rigid cylindrical tube with walls…

A: The question is asking to identify the type of cytoskeletal element that is described as a hollow,…

Q: Which statement best describes the function of the ribosomes? a) Ribosomes modify polypeptide chains…

A: All cells include ribosomes, which are large molecules responsible for the production of cellular…

Q: Joins an actin bundle in one cell to a similar bundle in a neighboring cell a)Desmosomes b)Tight…

A: The cells junctions are the the connecting links between cells or cell and matrix. These provide…

Q: 15- Which organelle is known as the "powerhouse" of the cell due to its role in producing energy? a)…

A: The cell is the basic functional unit of biological entities. It further possesses various…

Q: For which of the following apply: the extracellular space is eliminated here near the surface…

A: The three types of junctions present in cells are: Zona adherens(Adherens junction) Zona occludens…

Q: A cell contains 97% water and it is placed in a 5% salt solution. a) Which contains a higher…

A: Cell membrane The membrane of cell which is made up of phosphate and lipids. This membrane also…

Q: 5- The function of carbohydrates in the cell membrane is primarily: a) Providing structural…

A: Cell organelles are specialized structures within cells that perform specific functions necessary…

Q: What role does a mitochondrion play in a cell? a) It has a role in photosynthesis. b) It…

A: Introduction  Mitochondria are organelles found in most eukaryotic cells, which are the cells that…