Q: 3. Identify the following structures: A, Is this an animal cell or plant cell? a.
A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…
Q: The study of cells is called ______________.
A: The cell is the basic structural and functional unit of living things. The cell carries out various…
Q: Label the visible parts of the cells. Describe the cell and its cell shape.
A:
Q: Scanning electron microscope can be used for () A. Observe images of different sections of cells B.…
A: A laboratory instrument used to examine objects that are too small to be seen by the naked eye is…
Q: Match the cell component with its role in the cell.
A: All of the given are components of cellular structure. They make up the organelles of the cell which…
Q: Penicillin and streptomycin are commonly used antibiotics for treating bacterial infections. What…
A: Streptomycin belongs to a class of drugs known as aminoglycoside antibiotics. Penicillins belongs to…
Q: An antifungal cream advertises to chemically attack the fungal cells without harming the skin. The…
A: Fungi contain chitin thus antifungal cells are most likely specific to chitin. So, the correct…
Q: 1. Which of these structures surround cells? A. cell wall and nucleus B. cell membrane and cell wall…
A: There are three parts of a cell: the cell membrane, the nucleus, and, between the two, the…
Q: 3 .all of the following about endoplasmic reticulum is true except; A, Consists of two parts, rough…
A: The endoplasmic reticulum is a membrane bounding organelle that helps to generate power for cellular…
Q: IDENTIFICATION: 1. A hard material in the cellulose matrix of the cell wall important for…
A: 1. Answer: GELATIN: In a cell wall, the fibrils are cellulose microfibrils, and the grid is made out…
Q: Identify the main phases of interphase in the correct order. Select one:
A: Answer is option b.) growth1,synthesis,growth2.
Q: Which pathway supplies materials to lysosomes and is used to degrade obsolete parts of the cell
A:
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 cell modification allows vibratory motion and covers mostly the cell surface? a. cilia b.…
A: Thank you for the question Answer : the correct answer is option A ( cilia)
Q: It is an active programmed cell death which occures normally at the end of life span of the cell…
A: A cell at initial stage is small in size and it grows and become large size to perform its…
Q: . How do you know what type of cell this is? C. Identify the structure the arrow. d. What does the…
A: Cell : It consists of cytoplasm which is bounded by a cell membrane . Cells are generally…
Q: 4. The thin structure that surrounds a cell is known as a. a nucleus. b. a cell membrane. c.…
A: The cells are the basic structural and fundamental units of all living organisms. These basic units…
Q: At which stage(s) would you find an intact nuclear membrane? Select all that apply IV V II II
A: At stage IV
Q: 10. The diagrams below represent two cells, X and Y. * -A B C Cell X Cell Y Identify one process…
A:
Q: Can you please label all of the parts of the diagram
A: The cell membrane also called the plasma membrane is a membrane that separates the cell from the…
Q: If there is too much water outside a cell
A: Movement of water across semi-permeable membrane is known as osmosis. It is a passive transport and…
Q: As the size of a cell decreases, the ratio of its surface area to volumea. increases.b. decreases.c.…
A: Introduction Cell is the basic unit of life. All organisms be it single cellular or multicellular,…
Q: 1. Color the organelle orange that controls what substances go in and out of the cell. Organelle:…
A: Cell is the structural and functional unit of the cell. All cells arise from preexisting cell.…
Q: 1. Complete the following table by labelling the correct parts of a cell membrane. 2. Provide the…
A: Plasma membrane is the outer boundary of the cell. It is selective permeable in nature that is it…
Q: he membrane around the vacuole is known as (a) Tonoplast (b) Elaioplast (c) Cytoplast (d)…
A: A vacuole is an organelle that stores food and/or waste products. They work by ingesting and…
Q: ________are the most unspecialized mass of cells.a) Stem cells b) Root cells c) Hair cells d) Cells
A: Cell is a basic membrane-bound unit and it is often called as the basic building blocks of all…
Q: 9. The cilia a. are microfilaments b .Are microtubules c. Presents in respiratory cells d. paralysed…
A: Introduction: Cilia are the hair like projections on the outer surface of the epithelial cells.
Q: Chromosomes are found in of cells. O A) the plasma membrane O B) the cytoplasm C) the lysosome D)…
A: Question- Chromosomes are found in of cells. A) the plasma membrane B) the cytoplasm C) the lysosome…
Q: Which of the following cells has flagella? O A) Sperm cell O B) Epithelial cells O C) Erythrocytes O…
A: Ans - 68 Flagella is the structure which helps in motility of the cell. # Among the given cells,…
Q: 4- Mitotic spindle is observed with: a) O Keratin filaments b) O Actin filaments C)O Cytoplasmic…
A: The growth and development of organisms are attributed to the unique ability of the cell to divide…
Q: 4. Identify : a. A? (specific cells) b. B? (specific part pointed) c. Type of secondary thickening…
A: The vascular tissues of the plants comprises of xylem and phloem which are the main transport…
Q: 1. What is the view of the tissue section under a light microscope? * A. whole mount B. 2-D image C.…
A: Answer 1 B. 2-D image is correct answer A light microscope generally produce flat, 2-D image due to…
Q: The main arena of various types of activities of a cell is: A Nucleus B Plasma…
A: The cell is the basic functional, structural, and biological unit of all known organism. A cell is…
Q: The intracellular matrix differs from the extracellular matrix in that the latter is located A…
A: Q. The intracellular matrix differs from the extracellular matrix in that the latter is located A…
Q: A cell that is ___________ has a particular morphology and function. a. determined b. differentiated…
A: Cell is the basic structural, functional, and biological unit of all known organisms. The cell…
Q: Outside cell Inside cell
A: The passage of materials through cell membranes is referred to as cell transport. Passive and active…
Q: Ciliated cells are found in region: 2 3 Select one: a. 3 b. 4 c. 2 d. 1
A: INTRODUCTION Ciliated cells : This helps in the transport of mucus through airways.
Q: 50 µm
A: Answer
Q: The cell death encompasses all but the following: A. activation of cellular enzymes B. lysis of cell…
A: Cell death or programmed cell death is known as apoptosis. It is a cell triggered process that…
Q: 5. Type of Cell: Explanation:
A: Eukaryotic cells are cells with a nucleus enclosed within the nuclear membrane.
Q: 2. Describe these cell shape and arrangements
A: Bacteria are microscopic, unicellular, prokaryotic organisms. They do not have membrane bound cell…
Q: 6. Label each of the following situations as one of the characteristics of life. Situation a. a cell…
A: All living organisms have various key functions or characteristics that are sensitivity,…
Q: 17. Cell wall shows (a) complete permeability b semi permeabilty (c) differential permeability (d)…
A: Permeability refers to the ease with which molecules cross a particular biological membrane. In…
Q: M-
A: The living, self reproducing, structure and functional unit of the living organisms is called cell.…
Cell is the basic functional and structural unit of life. It contains various organelles to perform various functions.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- 18) Conduct 1-2 of these investigations and take screenshots of the data in the Lab Review Description tab for each. Note: The screenshot tool is available under the 1) Build a model of a cell, out of household materials of your choice, that shows at least 5 major cell organelles in addition to the cell membrane and nucleus. You can use the organelles you studied in the "Cell Structure" Gizmo®. Take a photo of your model and upload the image in the appropriate field. Tools icon in the upper right of the Gizmo®. Save the screenshot image file. Upload your screenshot into the field below. 19) What assumptions does the simulation make about a cell? Would a red blood cell behave in a similar way? What about a plant cell? Explain your answer.The pointed structure will differentiate into a. Corona Radiata b. Plasma Membrane c. Granulosa lutein cells d. Theica lutien cells wwwwwwww e. Zona PellucidaThe tigroid lysis is observed in a case of functional exhaustion of the neuron. It is resulted in decay of basophilic substance and brightening of the neuroplasma. What organelles changes do this phenomenon is associated with? a. Granular endoplasmic reticulum O b. Lysosomes O c. Neurofibrils d. Golgi apparatus O e. Mitochondria
- 2) Explain how the following cell transport systems work moving materials around inside the cell and other functions. Focus on structure and function, and Include how energy is used to accomplish these movements. A)Tubulin/Kinesin B)Actin/MyosinA. Labeling 1. Label the organelles. 3 1. 9. 2. 4 3. 4. 5. 10 6 6. 7. 8. 7 11 9. 12 10. 11. 12.16. The cell membrane A. regulates transportation of substances into and out of cell. B. provides a watery environment. C. forms the internal framework of the cell. ____ 17. The maxilla is the A. upper arm bone. B. lower jaw bone. C. upper jaw bone. ____ 18. In phagocytosis A. large molecules are engulfed in solution. B. particles are engulfed by enfolding and enclosing the material. C. the cell absorbs the nutrients for its own use.
- I. Cell parts and function A. The figure below is a model of an animal cell. Identify all parts and give their corresponding functions. 1. 7 8 2. 10 3- 11 12 4. -13 5- 14 15Focal adhesions ________. a. have been implicated in cell locomotion b. contain integrins that develop transient interactions with the extracellular matrix c. collect information about the chemical properties of the extracellular environment d. transmit information to the cell interior that may lead to changes in cell adhesion, proliferation or survival e. All of these are correct.The lower right abdominopelvic quadrant includes all of the: a. right epigastric region b. right lumbar region c. right iliac region d. right hypochondriac region An important function of the cell membrane is: a. the production of energy b. aiding in protein formation c. acting as an "identification tag" for the cell d. none of the above
- a. What type of cell is shown? (the large one at the center of the image) b. How do you know what type of cell this is? c. Identify the structure the arrow. d. What does the appearance of the structure at the arrow mean? (In other words, what does it tell us the cell can do?)Mark the following statements about the cytoskeleton as true or false. If a statement is false, correct it to make a true statement.a. _____ Actin filaments combine with myosin motor proteins to provide the cell with mechanical strength.b. _____ The cilia found on sperm cells propel the cells through a liquid medium.c. _____ Microtubules are hollow tubes that align organelles and shuttle them to their proper places in the cell.d. _____ Intermediate filaments are ropelike structures composed of tubulin proteins.e. _____ Centrioles are part of the centrosome from which microtubules originate.f. _____ Endocytosis, exocytosis, muscle cell contraction, and cellular “crawling” are all mediated by intermediate filamentsCell structure and tissue organization is mainly determined by the arrangements of the three cytoskeletal elements. Briefly describe (with the aid of diagrams) the structural arrangements and functions of the three cytoskeletal elements in the following cells. a . a dividing cell b. a moving cell c. a nerve cell asap please.