The number and size of organelles in a cell correlates with that cell's function. Propose a function for cells that contain extensive rough endoplasmic reticulum. [Select the best answer.] ATP production. O Production and processing of lipid hormones. Movement. Production of proteins that are secreted from the cell. Phagocytosis and destruction of bacteria. Detoxification of drugs.

The number and size of organelles in a cell correlates with that cell's function. Propose a function for cells that contain extensive rough endoplasmic reticulum. [Select the best answer.] ATP production. O Production and processing of lipid hormones. Movement. Production of proteins that are secreted from the cell. Phagocytosis and destruction of bacteria. Detoxification of drugs.

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter3: Cell Structure

Section: Chapter Questions

Problem 10SQ: Enzymes contained in __________ break down worn-out organelles, bacteria, and other particles. a....

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The number and size of organelles in a cell correlates with that cell’s function. Propose a function for cells that contains an extensive smooth endoplasmic reticulum. Select the best answer. Question options: ATP production. Movement. Production of proteins that are secreted from the cell. Phagocytosis and destruction of bacteria. Detoxification of drugs.
Which describes the cell's cortex? the region around the MTOC where it is closely associated with the trans face of the Golgi apparatus the proteins around the centriole, including gamma-tubulin ring complexes the nucleoplasm just inside the nuclear envelope that is rich in nuclear lamins the region of cytoplasm just inside the plasma membrane that is rich in actin, actin-binding proteins and myosins
Which statements correctly describe the rough endoplasmic reticulum (rough ER)? It has ribosomes bound to its membrane. It synthesizes proteins that will be sent out of the cell. It stores and releases calcium ions. It is connected to the membrane of the nucleus. It is used to transport mRNA to the cell membrane.
Item24 Item 24 Removal of old organelles is via a process called Multiple Choice pinocytosis. autophagy. autolysis. filtration. vascularization. Item25 Item 25 Which of the following serves to increase the surface area of a cell? Multiple Choice Microvilli Microfilaments Centrioles The nucleolus Item26 Item 26 Which of the following structures function in holding organelles in place, maintaining cell shape and rigidity, and directing organelle movement? Multiple Choice Centrioles Flagella Golgi apparatus Microtubules Cilia
Tay-Sachs disease causes lysosomes to rupture. How would this affect the cell? Check all that apply. Proteins, but not nucleic acids or lipids, could be degraded by lysosomes. Phagocytic cells could not destroy bacteria. Material taken up through endocytosis could not be digested. Biological polymers could not be broken down by lysosomes. Fatty acids could not be oxidized by lysosomes.
The endoplasmic reticulum is a site for _ potassium storage in muscle cells. N-linked glycosylation of polypeptides. drug detoxification by catalase. addition of lipid residues. degradation of foreign material brought into the cell by phagocytosis.
Which of the following statements is NOT TRUE about membrane transport? to facilitate movement of ions and molecules across membranes. to move food, water, and wastes around, into, and out of a cell. to get rid of duplicated organelles in a cell. to transport proteins, lipids, and other molecules synthesized by the cell.
To determine:Whether the life of a cell ends after mitosis and cytoplasmic division.Introduction:Ever organisms present in the environment contains cell. The cell is the basic “fundamental unit” of life. Cell performs a number of important functions. These are termed as cellular activities. Reproduction is also an important cellular activity. All the new cells are formed from the old cell. The process by which a cell produces its progenies is termed as reproduction. Mitosis and cytoplasmic division are types of reproduction.
Which of the following is not a cellular activity associated with microtubules? maintenance of axons mititotic spindle cilial structure cell shape orientation of cellulose microfibrils All of the following are roles of microfilaments except cell migration. muscle cell contraction. mitotic spindle formation. cytoplasmic streaming. amoeboid movement.
Each of the following is a function of membranes except defining cell and organelle boundaries. information storage. regulation of transport. cell-cell communication. sites for specific biochemical functions.
The major function of the plasma membrane is to: define the structure of the organelles. provide genetic information for the cell. synthesize chemicals for metabolism. regulate the passage of molecules and ions.
Which of the followings is not true about the function of the Tight Junctions? (LO- K8) They hold the cells together They act as a barrier They help maintain cell polarity They prevent lateral diffusion of proteins, ions, molecules They play an important role in maintaining the blood brain barrier They connect the adjacent cells intercellularly to the intermediate cytoskeletal filaments