Based on your microscopic observation, how many individual cell thus the string is comprised of? What is approximate combine cell length of the cells? Remember: Always measure the cell length base on the widest/longest midsection of the cell!

Q: What is differential centrifugation? Explain how it can be used to separate cellular organelles.

A: Differential centrifugation : A separation method where the components of a cell are separated on…

Q: You were in the laboratory, and your instructor asked you to measure the length of 20 stained plant…

A: The estimation of cellular size is done by dividing the diameter of the FOV (field of view) by the…

Q: The different parts of the cell perform their specific functions for the cell to remain alive. Make…

A: A cell is the functional and structural unit of living being. A definite division of labour is seen…

Q: Why are the lengths of the cells usually approximated when we record their values for length?

A: Lengths of the cells are usually approximated when we record their values for length as the exact…

Q: Which is easier to identify: prophase, metaphase, anaphase, or telophase? Explain your answer.

A: Mitosis -It is the equational division in which a single cell (Parent cell) gives rise to two…

Q: What is the diference between prokaryotic and eukaryotic cell? Explain.

A:

Q: Type of microtubule that interacts with microtubules from another centrosome? All of the other…

A: Microtubules are tubulin polymers that are part of the cytoskeleton and provide structure and shape…

Q: 19.The image below is an Allium root tip under the microscope. Which statement describes what is…

A: Mitosis is a cell division process where a cell divides into two daughter cells that are genetically…

Q: "ou were in the laboratory, and your instructor asked you to measure the length of 20 stained plant…

A: Eyepiece ruler or eyepiece reticle helps to give alignment, measurement of size or shape, or count…

Q: Nucleolus

A:

Q: Which of the following labeled structures is meristematic? 2

A: The meristem is a type of tissue found in plants. Differentiated plant cells generally cannot divide…

Q: What would be the outcome if a cell completed mitosis but did not undergo cytokinesis?   Group of…

A: Mitosis is a part of the cell cycle that happens when the DNA in a cell  duplicated, which means…

Q: D

A: Cell: The membrane-bound unit that is responsible for all life processes si referred to as the cell.…

Q: The size of a cell seen under a microscope is 3mm Using a total magnification of 40x. What is the…

A: The formula to calculate the actual size of the cell is given below.   Actual size of the cell =…

Q: What type of microtubule is connected to another microtubule which originates from a different…

A: Microtubules are polymers of tubulin protein subunits. Microtubules are a part of the cytoskeleton…

Q: Identify the term that best matches the definition or statement given.   releases energy in the…

A: Mitochondria :                Mitochondria - Releases energy in the cell. Nucleus :…

Q: A scientist collects cells at various points in the cell cycle and isolates DNA from them. Using…

A: Cell division is a process in which a single cell divides into two or more cells. The two daughter…

Q: Identify one component of the cell. Describe the structural appearance using your own words Explain…

A: 1)Cell is the smallest basic structural, functional and biological unit of life.The main components…

Q: You were in the laboratory, and your instructor asked you to measure the length of 20 stained plant…

A: Plant cell  Plant cell are normally bigger than animal cells normally ranging from 10 to 30…

Q: A student observing a sample of cheek cells noticed that all of the cells were identical. Which…

A: Cheek cells  Cheek cells are eukaryotic cells and present inside the mouth. They are continuously…

Q: 1-You were in the laboratory, and your instructor asked you to measure the length of 20 stained…

A: Answer. 1. You were in the laboratory, and your instructor asked you to measure the length of 20…

Q: 2. Determine the size of each cell in the diagrams below using the ACTUAL SIZE OF THE CELL FORMULA.…

A: Fit number(#) The estimated number of cells that can fit in the field of view. The size of the…

Q: What is the size of the nucleus in micrometers? What is the size of the cell in micrometers?

A: BASIC INFORMATION CELL It is considered as the basic unit of life Every organism is made up of cell…

Q: _:_ divides and one cell becomes 2 duplicate cells?

A: Interphase of a cell cycle is followed by dividing phase. On the basis of cell type in which it is…

Q: Fill in the blanks. The parentheses next to the blanks represent the options. When you want to work…

A: The cells in our bodies contain 46 separate long DNA strings that appears to be a tangled mess in a…

Q: In the context of cell biology, what do we mean by form follows function? What are at least two…

A: A cell is the smallest basic structural and functional unit of life. All living organisms are…

Q: Cell Graphic Organizer Please complete the following graphic organizers to the best of your ability.…

A: The cell is the basic structural and functional unit of life. It contains several organelles. These…

Q: Locate a “column” of cells in Allium root tip in which you can see two distinct mitosis stages…

A: Mitosis is a kind of cell division in which the number of chromosomes in the daughter cell nuclei…

Q: describe the following based on the given choices on the picture shape of individual cells…

A: Bacteria are ubiquitous microbes having Nucleoid that contain DNA as genetic material , outer…

Q: Which of the following would help achieve correct spindle orientation during asymmetric cell…

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: Cell Graphic Organizer Please complete the following graphic organizers to the best of your ability.…

A: Introduction :- Mitochondria and chloroplast are the semi-autonomous organelles , found in the…

Q: Cell Graphic Organizer Please complete the following graphic organizers to the best of your ability.…

A: A cell is defined as a mass of cytoplasm which is bound by several membranes and consists of several…

Q: What are the strengths and weaknesses of the cell model?

A: It gives a clear visual depiction of cell and visuals help to learn and understand in a better way.…

Q: Unscramble the words below. Each one will be a phase of cell division. Once you’ve unscrambled all…

A: Cell division is the process of division of a cell which results in two or more such similar cells.…

Q: Discuss cell density vs cell size.

A: A cell stands for the basic building blocks of all life forms. It contains multiple organelles,…

Q: I need to know the function and the cell form(columnar, Cuboidal, and  Squamous, and where the…

A: Blood is a fluid connective tissue. It helps in transporting oxygen and nutrients to the cells and…

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: You were in the laboratory, and your instructor asked you to measure the length of 20 stained plant…

A: D) observe, draw and measure your drawing under medium power using a micrometre slide

Q: What substance is often applied on a slide specimen of cells or tissues that help enhance the…

A: Microscope is an instrument that is used to magnify small objects like cellular organelles, spores,…

Q: You are looking at a larger cell (approximately 50 micrometers) under a microscope, and see a…

A: The cell is a fundamental entity of all living organism in the biosphere. A cell of independent…

Q: You were in the laboratory, and your instructor asked you to measure the length of 20 stained plant…

A: Answer: MICROSCOPE = It is the instrument used to magnify the microscopic organisms, by 10x, 40x ,…

Q: What is the genetic significance of mitosis (I.e., how do the daughter cells compare to the original…

A: Mitosis is the equational division, which means at the end of this type of cell division, two…

Q: List of organelles found in plants and give a brief discussion of it’s function 2. List organelles…

A: Introduction  Cell: they are the box or chamber like structure contain fluid like cytoplasm enclosed…

Q: How many chromosomes are shown in the picture below? How many chromatids?

A: The nucleus of a cell contains the nucleic acids which are responsible for the passing down of…

Q: Which event occurs in S-phase? Question 4 options:   Mitotic spindle is created.   Normal growth…

A: Option E None of the above events occurs in S-phase.

Q: Which of the following is true regarding kinesin 4? O it is located on chromosomes that are not…

A: Kinesin 4 is found in the nucleus during the interphase and is bound to chromosome during mitosis.…

Q: In the micrograph below, you are seeing a collection of cells that have been stained with…

A: Fluorescent dyes are used for better visuality and identification of organelle under the Fluorescent…

Q: Which of the following statements about pili is NOT true? pili are used during cell division. pili…

A: Pilli is also considered as fimbriae which are defined as hair-like structures and are short which…

Genomics

Genes are responsible for transmitting the characters located on the chromosomes from one individual to another across the generations. Genetics is the study of different genes that are involved in different functions. Genetics is a branch of biology that studies genes, genetic diversity, and heredity in living organisms. The genetic system consists of genetic notations, which is a system of signs and symbols. Genotype refers to the organism's genetic composition, and phenotype refers to the observable property of the organism.