What happens when a round cell expands in diameter? O1. Its surface area and diameter increase with the cube of its diameter O 2. Its surface area and diameter increase with the square of its diameter 03. Its volume increases faster than its surface area does O4. Its surface area increases faster than its volume does O 5. Its volume and surface area expand with the same proportion

Q: All cells have a cell wall but only plant cells have a cell membrane.

A: Ans- False, As eukaryotic cells don't have cell walls. Plant cells do have cell walls along with…

Q: 4. Below each item, identify WHAT it is, indicate WHERE in the cell it is used/made (cytoplasm or…

A: Glycolysis is the metabolic pathway that converts glucose into pyruvate. The free energy that is…

Q: What happens to the membrane of a vesicle after exocytosis? it fuses with and becomes a part of the…

A: Ans: 1

Q: 21. Name the cell type 20. Name the structure and the cells contained within it. 18. Name the round…

A: Introduction  The life starts from single cell called Zygote. A zygote is formed by the fusion of…

Q: When an animal cell is placed in a hypertonic solution, water would

A: Answer: HYPERTONIC SOLUTION: It is a solution contains more solute (NaCl) concentration and less…

Q: When analyzing a cell sample under a microscope, the presence of: vacuole, endoplasmic reticulum,…

A: Prokaryotic cells do not possess membrane-bound cell organelles like Eukaryotes. But not all…

Q: Which of the following adaptations compensates for one of the disadvantages of being multicellular?…

A: Multicellularity is the state in which the organism is made up of more than one cell. Humans are the…

Q: When given images such as the ones below, be able to identify the specific type of cell transport…

A: Introduction Active transport is a kind of movement of molecules where they move from lower to…

Q: Which of the following would allow for communication between neighboring cells, so that the involved…

A: Introduction  Cell signalling, sometimes referred to as cell communication, is a cell's capacity to…

Q: ATP is used by the cell to perform work. O True O False Question 91 lonic bonds in compounds are…

A: All living things depend on nucleic acids, proteins, lipids, and carbohydrates as the basic…

Q: There are check points in the entrance and exit of the city, they are like which part of the cell?*…

A: An organelle is a subcellular structure that, like an organ, has one or more specific jobs to do in…

Q: Endocytosis 18. Contrast each of the following types of endocytosis and describe how each is used by…

A: The cells are the basic structural and functional unit of all known organisms. The cells are…

Q: 23. Proteins are responsible for orchestrating nearly every function of the cell.

A: Answer: PROTEINS ARE BASIC NEED OF AN INDIVIDUAL , WE NEED THEM IN MAXIMUM WAYS. THEY ARE PRODUCT OF…

Q: 8 8 coo Membrane The diagram shows microtubules in a structure that is cut in cross section. It is…

A: A cilium is a slender, hair-like structure that extends from the surface of many types of mammalian…

Q: In what context might a cuboidal cell be superior to a columnar cell? O When their spatial…

A: Types of epithelial tissues-  Squamous - simple & stratified Cuboidal - simple & stratified…

Q: 1 TRUE or FALSE Cell gap junction allows transferring of proteins and nucleic acids to pass through…

A: Cell gap junctions are specialized intercellular connections which connects cytoplasm of two cells…

Q: 13 0 h D n d r 1 1 Pruc h のn e g 9 1 r e 22p 1 a n + C 21pe и ис r 0 15c 18 to Pl C + h 19cel r S 24…

A: Endoplasmic Reticulum:  The endoplasmic reticulum (ER), which also performs numerous other critical…

Q: Review the major types of autoimmune diseases and the adverse medical eff ects they have.

A: An Autoimmune disease is a medical condition which occurs because of the abnormality in immune…

Q: Modeling Cell Structures The figure below shows a city that is a model for a cell. Study the figure,…

A: All cellular organisms consist of structural and functional units known as cells. These functions…

Q: Which TWO cellular structures are directly involved in protein production in the cells of both grass…

A: Grass belonging to Poaceae Family in Monocotyledous flowering plants (Angiosperms). While…

Q: Here is a picture of the cell membrane, a barrier to what enters and leaves the cell. Lipid soluble…

A: Cell membranes are the outer covering of most of the plant cells, which is then surrounded by cell…

Q: Look at the figure below and you will notice that cellular contents are being released at the plasma…

A: Membrane transport involves the process of transport of molecules from the exterior to the cell's…

Q: Question 3 Look at the figure below and you will notice that cellular contents are being released at…

A: We can say that Membrane transport involves the process of transport of molecules from the exterior…

Q: Cell size is limited by: The number of proteins within the plasma membrane The size of the…

A: The cell is the smallest structural and functional unit of the organism that contain different cell…

Q: There is a cylinder that contains cells in a uniform formation. The cylinder's radius is a lot…

A: Necrosis is a type of cell damage that causes the premature death of cells in living tissue through…

Q: 4. Complete the table below to show the differences between active transport. Requires energy input…

A: Introduction: The cell membrane, also known as the plasma membrane or cytoplasmic membrane, is a…

Q: d. active transport 11. Some cell wall materials such as hemicelluloses and a. active transport b.…

A: These are multiple choice questions.

Q: 1 2. T B Type here to search Required The diagram below represents a cell. Carbon dioxide (CO₂) and…

A: Cell  The basic structural and functional entity of every living organisms except viruses and few…

Q: The cell membrane controls what enter and exits the cell. O True O False

A: To find  Whether cell membrane control what enters and exit the cell

Q: Which of the following would allow for communication between neighboring cells, so that the involved…

A: The thin, living, elastic, semipermeable lipoproteinaceous membrane that is present around the cell,…

Q: S

A: In this Given  diagrams are the different epithelial tissue. Epithelial tissue are broadly…

Q: 26- answer the question about the cell - 3 parts are there answer all of them  26a Outline the cell…

A: Cell It is referred to as the fundamental constituents of living things. It is a mass of cytoplasm…

Q: LE Manage Sources Insert Table of Figures Insert Index 3 Insert T Updat Update Index Mark Style: APA…

A: Hypotonic solution: solution having low amount of  dissolved particles (includes  salt and other…

Q: 1. Convert the following measurements: Imm 1000um a 92 mm b. 5900 um mm

A: DISCLAIMER: Since you have asked multiple question, we will solve the first question for you. If you…

Q: When placed in a solution of 30% water and 70% salt, what would happen to a cell that is 70% water?…

A: The plasma membrane is selectively permeable in nature that allow the movement of molecules…

Q: A type of cell transport wherein large particles such as food and bacteria are engulfed through…

A: Introduction: Cell transports are the movement of a material through the cell membrane. The chemical…

Q: Solve the crossword puzzle. - for any clue that says (2 words) you need to include a space between…

A: A cell is the basic membrane-bound unit that contains the fundamental molecules of life and of which…

Q: solute Outside the cell solute cell membrane protein carrier Inside the cell Changes in cell…

A: The cell needs a signal or stimuli in order to elicit a particular cellular response. There are…

Q: Question 3 Look at the figure below and you will notice that cellular contents are being released at…

A: We can say that Membrane transport involves the process of transport of molecules from the exterior…

Q: Which statement accurately explains the selective permeability of the plasma membrane?

A: The selective permeability of plasma membrane is accurately explained by the statement it provides a…

Q: Which of these is not a cell membrane protein? O cell-identity marker channel peroxisome cell…

A: Cell Identity Markers help in the classification and identification of cells. Eg: RBC blood group…

Q: None of the above What happens to plasma membrane's surface area after exocytosis? O Increases O…

A: Introduction :- Exocytosis occurs when secretory vesicles fuse with the plasma membrane, resulting…

Q: A, B & C

A:

Q: 14. Which is a molecule found in plant extracellular matrices but not in animal cell extracellular…

A: The extracellular matrix (ECM) is amorphous ground substance that are located outside of the cells.…

Q: Which among the following statements DOES NOT describe meiosis? * Cells are genetically distinct…

A: 15. Option A is correct as meiosis produces distinct cells (4). The case is contrasting in case of…

Q: r molecules to diffuse to the center.

A: Cells are the basic building blocks of all living things. The human body is composed of trillions…

Q: 4. If the extracellular medium is hypotonic (e.g. distilled water) relative to the cell, water…

A: Osmosis is the net movement of water across a semipermeable membrane from a low-solute-concentration…

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.