Q: Which one is NOT true regarding the centrosome? organizes microtubule nucleation and polymeration O…
A: Centrosome is an important cell organelle found only in animal cells which helps in spindle fiber…
Q: Match the organelle with the correct function. ____ Coordinates the expression of genes and…
A: The term cell was coined by Robert Hooke in 1665. He gave the cell theory for the first time. Cells…
Q: n your point of view as a senior high school STEM student, are humans still volving? Provide…
A: Evolution means a change in the population. Evolution is the change in the characteristics of a…
Q: explain what happens in transcription?
A: Transcription is the interaction by which the data in a strand of DNA is replicated into another…
Q: C. Draw and place arrows that correspond to the structures of a liver cell or һеpatocyte. Cell…
A: Liver: The liver monitors blood from the digestive organs, processes nutrients, eliminates toxins,…
Q: Distinguish between totipotent and pluripotent.
A: Stem cells are defined as the undifferentiated mass of cells which has the capability to…
Q: Prepare a flow chart showing the stages of protein synthesis
A: Protein biosynthesis is a core biological process occurring inside cells, balancing the loss of…
Q: Distinguish between the categories of stem cells
A: One of the earliest cells of the cell lineage that is known to possess the property of proliferation…
Q: What is self-assembly? What biological entity also exhibits self-assembly?
A: Self-assembly is a term including "the non-covalent association of at least two molecular subunits…
Q: Define cell organizations and movement ?
A: The Components of cell and the arrangement of these individual parts within the cell form Cellular…
Q: Describe and give an example of the following types of stem cells: - totipotent - pluripotent
A: Introduction:- Stem cells are unspecialized, undifferentiated cells that can differentiate and…
Q: Define stem cells, and describe their two key properties.
A: Stem cells are those cells that have the capability to differentiate into other types of cells and…
Q: Why cell injury due to genetic causes are alarmingly increasing each year. Explain at your own words
A: Introduction The cell is considered as the functional unit and the building block of the body, and…
Q: mitosis not used for?
A: MITOSIS:- When two chromatids of a duplicated chromosome are bound together at a region of DNA, then…
Q: What is cell biology?
A: Biology deals with the study of all living organisms. Biology is a very vast study consisting of a…
Q: Define stem cells, distinguish between embryonic stem cells and pluripotent stem cells, and describe…
A: Answer- Stem cells are specialized cells that can be developed into any type of cell when provided…
Q: Which of the following statements about potency is correct? A. Committed progenitors have more…
A: Multipotent stem cells have higher potency than pluripotent stem cells.
Q: Synthesis of RNA from the instructions in DNA is called________ . Synthesis of a protein from the…
A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…
Q: Define cell lines and state 4 applications of cell lines in biomedical research
A: Cell lines: A cell culture selected for uniformity from a cell population derived from a usually…
Q: explain Gene transfer between organelle and nucleus
A: The eukaryotic cells have three type of cellular genomes found in three membrane-bound organelles,…
Q: Explain how the formation or development of an adult human follows the cell theory?
A: The cell can be prokaryotic or eukaryotic. The eukaryotic cells have three types of cellular genomes…
Q: Adult stem cells, such as those in the bone marrow, brain, or hair follicles, can best be described…
A: The cell is the functional self-contained unit of all life forms. They are mainly segmented into two…
Q: Explain the role of chromosomes, genes, and DNA, and describe their basic function in the human…
A: The cells of the biological unit of life. the cells comprise tissues which collectively forms an…
Q: Are certain stem cells responsive to particular types of environmental stimuli and could we harness…
A: Stem cells have an interesting biology and offer enormous prospects for therapeutic applications.…
Q: you were to compare stem cells to an everyday object or situation, what would they be like and why?…
A: Stem cells are self renewing population of cells which divide to form an undifferentiated cell and a…
Q: Explain the functions of stem cells, and summarize the stages ofhematopoiesis.
A: Stem cells are defined as undifferentiated cells that differentiate into specific cells if the body…
Q: 9. Complete the following table, which compares embryonic stem cells to adult stem cells. Embryonic…
A: Stem cells are cells that have the ability to differentiate into a variety of different types of…
Q: Describe the 3 sub-stages of interphase and what is happening in G1, S and G2
A: The sequential repetition of dividing and non-dividing phase in an orderly manner is called cell…
Q: Which statement, summarized from the excerpt, best supports the claim that stem cells can be used in…
A:
Q: hat are two common defects related to cell division that cause cancer
A: One of main defect is mutation for cancerous cells that can result in the cell becoming overwhelmed…
Q: explain what are stem cells
A: A cell is the basic structural, functional, and biological unit of the all known organisms. A cell…
Q: Explain the molecular/cellular
A: Molecular and cellular biology is an interdisciplinary field of the science. It deals with the…
Q: New treatments for several conditions are being developed using stem cells in medical waste, such as…
A: Cells are defined as the smallest and basic unit of life which provides structure to the body of the…
Q: Reports in the media about stem cells usually state that they “turn into any kind of cell in the…
A: Introduction : There are few points to know about stem cells are: Stem cells have quality to to…
Q: iPSCs are derived from differentiated cells that are further differentiated into a stem cell state.…
A: These are special cells that are able to develop into many different cell types.
Q: Define DNA, genome, gene, stem cells.
A: DNA is a molecule that was discovered in the late 1860s by Friedrich Meischer in the nucleus but its…
Q: Describe the relationship of DNA, chromatin, and genes.
A: Deoxyribonucleic acid is a molecule made out of two polynucleotide chains that curl around one…
Q: Stem cell What is the debate about between President Bush and President Obama?
A: A stem cell is a cell with the unique ability to develop into specialized cell types in the body. In…
Q: According to the concepts of totipotency, pluripotency, and multipotency: 1. Which of the…
A: The stem cells are the cells that have the capability of producing different cell types that means…
Q: How do you go for DNA to protein? What are the steps in that process? Using Cystic Fibrosis, how…
A: All proteins in our body is synthesised by a process of gene expression from previously laid codes…
Q: The term somatic cell refers to: A) normal body cells other than sperm and egg B) pluripotent cells…
A: INTRODUCTION All living creatures are made up of cells. In plants and animals, there are two major…
Q: Vocabulary Fill in the blanks with the term that best completes the following sentences. provides…
A: Cell function provides the body framework, take in nutrients from food, turn particular food to…
Q: Explain the structure of chromatin and chromosomes?
A: Chromatin is a complex composed of histone proteins wrapping the DNA but chromosomes are the…
Q: The terms vascular and avascular refer to whether or not a tissue contains ______. living cells…
A: Anatomy is the branch of biology that is concerned with the bodily structure of humans, animals, and…
Q: Describe two primary lines of cells that arise from stem cells, and are still considered immature.
A: Stem cells generated from the undifferentiated inner mass cells of a human embryo are known as…
Q: Explain how most cells can have the same genetic content and yet have different functions in the…
A: The genome of a cell contains in its DNA sequence the information to make many thousands of…
Q: Embryonic stem cells are and adult stem cells are multipotent; pluripotent pluripotent; multipotent…
A: Option b Pluripotent and multipotent
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- Describe and give an example of the following types of stem cells: - totipotent - pluripotentMitosis: Events Name the phase of mitosis in which each event occurs. Each answer choice is used once and only once. The number of chromosomes in the [ Choose ] cell doubles,. The nuclear membrane breaks down. [Choose ] The spindle begins to form. [ Choose ] Chromosomes decondense. [Choose ] Chromosomes are in a line down the [Choosc ] center of the cell.. Define centriole, microtubule, cytoskeleton, and axoneme.How are these structures related to one another?
- Stem cells: What property of stem cells makes them interesting to scientists?Describe the different types of cytoplasmic proteins and their role in the shape and movement of cells. Briefly state how each of the following cell componentscan be recognized in electron micrographs: the nucleus,a mitochondrion, a lysosome, and a centriole. What is theprimary function of each?
- CU: Structure and Function In the 1800s two scientists, Theodor Schwann and Matthias Schleiden, studied different types of organisms. After many years of studying a great variety of organisms, they drew similar but independent conclusions about their observations. Schwann studied animals and concluded that all animals are made of cells. Schleiden studied plants and concluded that all plants are made of cells. What statement was developed most directly from these conclusions and is part of the modern cell theory? Cells contain hereditary information. O Cells exist only in multicellular organisms. The functions of living things occur in cells. Living things are composed of cells. 1 2 3 4 5 6 DELL 441Describe the functions of lysosomes, mitochondria, andcentrioles.. What are the functions of the rough endoplasmic reticulum?
- Is tricellular junction important in cell junction specification? https://en.wikipedia.org/wiki/Cell_junction#:~:text=Cell%20junctions%20(or%20intercellular%20bridges,the%20extracellular%20matrix%20in%20animals.Briefly describe the structure and function of these cellular structures/organelles: endoplasmic reticulum, ribosomes, Golgi apparatus, mitochondria, lysosomes, peroxisomes, cytoskeleton, cell fibres, centrosome, centrioles, and cell extensions.. What three organelles are involved in protein synthesis?