Why is it unnecessary for our cells to have a cell wall? What might happen if the lysosomes inside a cell stopped working properly?

Q: Which structure is the site of the synthesis of proteins destined for export from the cell?…

A: The membrane-bounded organelles that are suspended in the cytoplasm of a cell are referred to as the…

Q: The cytoplasm contains a network of three types of filaments that form the cytoskeleton. What are…

A: All eukaryotic cells possess a criss-crossed network of interconnected filaments and tubules called…

Q: Peroxisomes and the smooth endoplasmic reticulum are both associated with detoxification of harmful…

A: It is a physiological removal of toxic substances from a living organism,  which is carried out by…

Q: Why doesn’t the cell “clean up” the faulty lysosomes?

A: Lysosome is membrane bound organelle which encloses enzyme responsible for the breakdown of complex…

Q: why ribosomes are technical not considered as organelles

A: Ribosomes are cell structures that involve in the translation of mRNA into specific proteins for…

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: In lysosomes there are many different enzymes that break down e.g. proteins, fats, etc. If a…

A: Lysosomes are organelles enclosed by a membrane within which over fifty hydrolytic enzymes break…

Q: Which plasma membrane component can be either found on the surface or embedded in the plasma…

A: The plasma membrane is the membrane sourrounding the cells in case of both plant and animal cells…

Q: Cells use a variety of mechanisms to move molecules within, into, and out of the cell. How do these…

A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…

Q: An antibody will be synthesized and secreted outside of the cell, which structure is the site of the…

A: Antibodies (immunoglobulins) are glycoprotein molecules and synthesized and secreted by the…

Q: Which of the following processes results in the formation of food vesicle within the cell whose…

A: Given: The  processes that results in the formation of food vesicle within the cell whose contents…

Q: What organelle in the cell is responsible for making lipids? a-Vacuole b-Lysosome c-Endoplasmic…

A: An organelle is a microscopic component which, like an organ in the human body, has one or even more…

Q: The plasma membrane is said to be a fluid-mosaic model because it contains a. waxes suspended within…

A: Plasma membrane is the thin, delicate and elastic living boundary of a cell. To explain the…

Q: Which of the following organelles is non-membranous? Rough endoplasmic reticulum Lysosome…

A: Eukaryotic cells are characterized by membrane-bound organelles, unlike prokaryotes which lack them.…

Q: Which of the following is a feature common to all three components of the cytoskeleton?

A: Cytoskeleton  consists of three types of filaments Microfilaments,  intermediate filaments and…

Q: Which protein or organelle assists in re-folding denatured proteins? O heat shock protein O…

A: Answer : the protein or organelle assist in refolding denatured protein is :  Heat shock protein.

Q: lysosome can digest substances that are engulfed by the cell and under certain conditions can…

A: Lysosomes are aptly called as the suicide bags of the cells for they are ready to digesr their own…

Q: Why does a muscle cell contain many mitochondria and a white blood cell (an immune cell that engulfs…

A: Membrane-enclosed regions of the cell that serve a particular purpose are Organelles. All the cells…

Q: function of the lysosome is

A: Lysosomes: lysosomes are the membrane bound organelles found in plant and animal cells. they produce…

Q: Explain , How does the structure of endoplasmic reticulum relates to its function

A: The cell is the most basic unit that makes up the tissue system. It is made up of the following…

Q: Cancer cells can eventually metastasize (or spread) from their tissue of organ to distant sites…

A: Metastatic cancer is when tumor cells grow in another region or part of the body apart from where…

Q: The cytoskeleton of a cell consists of all of the following, excepta. microtubules.b. actin fi…

A: The branch of science which deals with the study of cells is known as cytology. It deals with the…

Q: The plasma membrane is composed of a phospholipid bilayer with embedded proteins. What is one of the…

A: Plasma membrane separates interior of the cell from outside environment. It allows specific…

Q: Which of the followings is not true about the function of the Tight Junctions? (LO- K8) They hold…

A: Tight Junctions are one of the types of cell junctions. It is also known as zonula occludens.…

Q: What types of human cells would have many lysosomes?

A: Lysosomes can be defined as one of the chief cell organelles that are involved in digestion and…

Q: What does an Animal cell contain? All the above Endoplasmic reticulum Nucleus Golgi complex…

A: Animal Cell: It is a cell which is present in all the animals differing it from plant cells.

Q: which of the following process is referred as cell drinking?

A: Cell drinking is widely used by unicellular organisms like amoeba. Organisms take up water and…

Q: The plasma membrane consists mainly of:  A Proteins embedded in a carbohydrate bilayer B…

A: Plasma membrane is a ultra-thin, elastic, living, dynamic and selective transport-barrier. It is…

Q: What is the important role of cell membrane in keeping the normal function of the cell.You may cite…

A: The cell membrane, also known as the plasma membrane, is found in all cells and serves to separate…

Q: What is cytoplasmic streaming? What problem for larger cells is addressed by cytoplasmic streaming

A: Cytoplasmic streaming is the process in which there is the movement of the fluid substance within a…

Q: Which of these elements of the cytoskeleton is composed of tubulinand forms essential components of…

A: The cytoskeleton is a network of protein filaments that are present in the cytoplasm of both…

Q: Most adjacent plant cells are connected by plasmodesmata, whereas only certain adjacent animal cells…

A: Gap junctions are a type of connections present between the animal cells.

Q: Why do cancer cells treated with vitamin E succinate appear to be more vulnerable to rupture of…

A: A normal cell undergoes regulated division, differentiation and apoptosis or programmed cell…

Q: In addition to providing support, the cytoskeleton immobilizes enzymes and moves organelles to…

A: The cytoskeleton is a network of filaments present in the cytoplasm of all cells. Its primary role…

Q: the structure of the plasma membrane is best described as: O two layers of phospholipids stacked on…

A: Plasma membrane is the outer covering of cell. It is responsible for transporting the materials…

Q: Why lysosomes are called “suicidal bags”?

A: Lysosomes are membrane bound vesicular structures formed by the process of packaging in the Golgi…

Q: Which of the following processes could be/are conducted by lysosomes? A) synthesis of mRNA B)…

A: Lysosome is an organelle found in the eukaryotic cell. It is also known as suicidal bag.

Q: Which of the following cell junctions are involved with anchoring of the cell to the extracellular…

A: Cell junctions are structures composed by several different transmembrane proteins, whose main…

Q: Which of the following functions is NOT made possible by lysosomes? O breakdown of large molecules O…

A: Lysosomes are the membrane bound organelles that are usually called as the suicidal bags of the…

Q: What do the cells labeled A and B have in common that is lacking in C? A. В. С. ribosomes O plasma…

A: One cell organism that does not have a membrane-bound organelle is classified as prokaryotes.…

Q: How do mitochondria and chloroplasts differ?

A: (Note: According to the given guidelines, we are supposed to answer only one question. Please repost…

Q: What do all cell wall fibers have in common? a. They are completely impermeable b. They are formed…

A: The cell wall of plants is primarily made up of tough fibres of the carbohydrate polymer cellulose.…

Q: what is all the parts of the cell (all of them-bacterial, animal, and plant) and their functions…

A: The question asks about the parts of the cell (bacterial, animal, and plant) and their functions.…

Q: You have discovered a disorder in which individuals have very delicate skin. With friction on the…

A: There are many cell multimeric proteins that help in contacting the neighboring cells together by…

Q: Which of the following proteins is made by ribosomes that are free in the cytoplasm (NOT on bound…

A: Protein are synthesized by membrane free and membrane bound ribosomes.

Q: Which of the following functions is NOT made possible by lysosomes?

A: The cell consists of cytoplasm and cell membrane. The cytoplasm consists of various cell organelle.…

Q: Why are plasma membranes arranged as a bilayer rather than a monolayer?

A: The plasma membrane is the membrane found in all cells that separate the interior of the cell from…

Q: Which one of the following types of proteins completes its synthesis on cytosolic ribosomes and…

A: Ribosomes are one of the component of cell which is also called protein machinery of the cell. as…