Q: Why permanent cell can't be devided?
A: In this question, we have to describe why permanent cells can't be divided.
Q: Which answer below best describes the cellular location of ActRIIB (Select one)? A. Endoplasmic…
A: ActRIIB means activin receptor type IIB. This protein act as the receptor for TGF-beta members such…
Q: In 2-3 sentences, explain how the cell membrane contributes to “recognition” and “communication”…
A: CELL-CELL RECOGNITION- It is the ability of a cell to recognise a neighbouring cell from another…
Q: You observe a few cells through a microscope and do not see any organelles inside the cell. This…
A: Organelles are specialized structures that perform various functions inside the cells. Some cells…
Q: These cells are human cheek epithelial cells. VWhat is their approximate cell size? Field Diameter =…
A: The average or approximate size of human cells are 100 micrometers or 0.1 millimeters.
Q: If you look at SA cells and cardiac cells under a microscope, do they look similar or different?…
A: The heart is a hollow muscular organ that pumps the blood through the circulatory system by rhythmic…
Q: Direction: Do you think the cells of an onion look the same as the ones found in our body? Give two…
A: Cells The basic fundamental unit of life.
Q: List and explain 3 factors that affect the size and shape of a cell
A: Animals cells are mostly round or irregular in shape whereas plant cells generally rigid and…
Q: The words in parentheses represent the choices for the blank. Given what you have learned here,…
A: Biological processes are processes that are crucial for all living organism to live and are composed…
Q: Cris
A: A cell is a functional unit of life. It has risen from pre-existing cells. On the basis of internal…
Q: Which one of these cell types lacks a cell nucleus and therefore have no DNA? A) Glia cells B) Red…
A: Introduction : The nucleus is a sphere-shaped organelle found in eukaryotic cells. It contains the…
Q: Which statement is NOT a component of the cell theory? Group of answer choices All cells have the…
A: Cell theory is a scientific theory which was formulated in the mid-nineteenth century. The main…
Q: Stem cells: What property of stem cells makes them interesting to scientists?
A: Stems are unspecialized cells that do not have any physiological properties. It is self-renewal that…
Q: specialized functions, e
A: The cell is the smallest and basic unit of life. Cells are independent of each other, they take up…
Q: Plant cell or animal cell? Explain your answer 5.
A: A plant cell has a cell wall made up of cellulose that makes a cell rigid while an animal cell don't…
Q: Hi, can you answer the question 1 to 5? To identify the parts of this cell structure of Tem human…
A: The cell is the basic unit of life. A TEM (transmission electron microscope) uses a beam of…
Q: What does a new cell need to function
A: A cell is a basic building block of any organism. It is structural and fundamental unit of life. A…
Q: List the similarities and differences between the plant cells and the animal cells you could not see…
A: Cell is the basic structural and functional unit of living organisms; whether it is plant or animal…
Q: How do cells overcome this problem?
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Q: Use your imagination in creating a story to show the cell of the cell membrane. The characters of…
A: "All living organisms are made up of cells, which are the basic building components." They support…
Q: What part of the cell theory did rudolf virchow propose
A: All living organisms possess life and are made up of basic unit structure called cell. An organism…
Q: As cell size ____________ , the surface area increases and the surface-area-to-volume ratio…
A: Cell All living organisms such as microscopic or macroscopic are made up of cell. The organism may…
Q: Which of the levels of organization is/are smaller than a cell? Provide an example of each.
A: Cell is the structural and functional unit of the life. It is the cell that forms the base of the…
Q: :The human cell can be modeled as Electrical circuit Mechanical model Mathematical equations
A: The human body is made out of trillions of cells. They give structure to the body, take in…
Q: Write a note on cell theory
A: Botanist Matthias Scleiden and zoologist Theodor Schwann proposed Unified cell theory. Cell theory…
Q: * :The human cell can be modeled as Electrical circuit Mechanical model Mathematical equations
A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…
Q: THREE (3) POSTULATES of Cell Theory, if a 6-year-old student asks you about this?
A: The cell is the basic unit of life. The tissue is a group of cells that perform specific functions.…
Q: Name two cell components(parts) that bacteria and human epithelial cells (cheek cells) have in…
A: The cell is the basic fundamental unit of life that can exist as a singular unit or it can combine…
Q: Compare and contrast the structure and function of two important organelles in either an animal or…
A: An organelle is a subcellular component which, like an organ in the human body, has one or more…
Q: Define Cells, Tissues and Organelles. Give Example for Each.
A: Answer: Cell Biology is the study of the cellular and cells components of the body which make up the…
Q: Comparisons of the size of human cells sperm, egg, nerve, cancer Please use fermi and conversation…
A: Human cell sperm The mature sperm cell (spermatozoa) is 0.05 millimetres long. It consists of a…
Q: Table of Differences in Plant Cells and Animal Cells
A: The cells are the basic unit of life. Cells have various sub-parts that function together to enable…
Q: Which type of cell is the smallest? The cheek cell, elodea cell, or onion cell. Which type of cell…
A: The cell is the basic structural and functional unit of life. Cell size can be determined by…
Q: What is the large cell in the center of image C called?
A: Answer: WHITE BLOOD CELLS = These are the cells present in body who plays the role of immunity…
Q: Which statement is not part of the cell theory?
A: Cell theory was given by Schleiden (German botanist) and Schwann (British zoologist) in 1839.…
Q: You have been asked to do a strucutural study to understand how increasing cell surface area affects…
A: Surface area refers to the outside area of an object , e.g it is the area around the outside of a…
Q: What is not part of an Animal cell based on the picture?
A: In physiology, the animal cell is defined as the eukaryotic cell which means they contain nuclei of…
Q: Which is not a component of Cell Theory? Q
A: Cell theory states that living things are composed of one or more cells and cell is the basic unit…
Q: Compare the cells in the two photomicrographs below in terms of their shape and structure(s). А B
A: *pictomicrographs shows the photograph of objects under a microscope. * objects like metal and…
Q: animal cells
A: Human Cheek Cell The vacuole in an an animal cell is smaller in size, or absent. The nucleus is…
Q: List four difference between plant and animal cells
A: Despite the fact that all living creatures are made up of cells with similar structures, the…
Q: Which cell would be best for studying lysosomes?(A) muscle cell(B) nerve cell(C) bacterial cell(D)…
A: Lysosomes are subcellular organelles. They possess a defined nucleus and are surrounded by a…
Q: What is the main component of the secondary cell wall? Your answer
A: Since you have asked multiple questions , we will solve the first question for you. If you want any…
Q: Two students are designing 3D cell models for animal cells.what organelles will the student need in…
A: Animal are eukaryotic multicellular organisms which have high level of organ system. Animal cells…
Q: From the image provided. Do you think there are concentration gradients? If so, for which ions are…
A: The concentration gradient is defined as the difference in the concentrations of particles between…
Q: *:The human cell can be modeled as Electrical circuit Mechanical model Mathematical equations
A: Electric Circuit
By providing a dark background, would cell structures look clearer? Support your answer.
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- Highschool* Question: Indicates an advantage and a disadvantage of having an organism that is made up, for the most part, of specialized cells (rather than an organism made up of a single type of cells that perform multiple functions). Explain your answerIf you wanted to compare two types of cells, describe two techniques that would provide insights into how the two types of cells differ from one another. Please also be specific in what each of these techniques would show youA student explains that plant cells have cell walls but not cell membranes, while animal cells have cell membranes but not cell walls. What is wrong with this statement?
- Use the information in the passage to identify each of the cell types shown in the drawingsAnnotate the organelles of the cell presented on Figure 1 by using the squared boxes. You can complete these labeling with other boxes.Using my data can you help me please to calculate size of each cell under high power?
- What is the function of a cell wall?Single choice. A. to protect and support the cell B. to perform different functions in each cell C. to prevent water from passing through itFill in the blanks by matching the cell structure to the functionWhich answer below best describes the cellular location of ActRIIB (Select one)? A. Endoplasmic Reticulum B. Nucleus C. Cell Surface D. Nucleolus E. Cytoplasm