Which of the following is the role of the centrosome? It _____. a. assists during cell division  b. contributes to plant rigidity c. transports molecules across the cytoplasm d. transport messages across the cell

Q: What is necessary to make a cleavage furrow during cytokinesis?   A. Kinesin "walking" along…

A: * cytokinesis part of cell division in which  cytoplasm of one cell divides into two daughter cells.…

Q: Channel proteins used for the bulk passage of water molecules across the cell membrane?

A:

Q: f you are growing mammalian cells in culture that are in G0, which of the following would you add to…

A: Go phase is the resting phase where cell division or growth cycle is completely arrested.

Q: Which of the following is true about plant cellulose synthesis? a.cellulose fibers are arranged in…

A: The plant cell wall is made up of matrix and microfibrils. The matrix is made up of water, pectin,…

Q: The microtubule subunits at the plus end of a rapidly growing microtubule most likely contain ATP O…

A: Microtubules are described as structures that are microscopic and consist of beta and alpha-tubulin.…

Q: which cyclin peaks at the start of mitosis

A: A cell cycle or cell division cycle involves a series of events that takes place in a cell as it…

Q: C) Finally, if you were to change each of these from rigid-->elastic, how would function be affected…

A: Stomata  Stomata is the small opening present on the surface the leaf. Stomata play very important…

Q: Chloroplasts and mitochondria

A: Chloroplast: It is a plant cell organelle which converts the light energy into the chemical energy…

Q: 1. Which organelles is the main calcium store for signaling? Lyosome; ER; Golgi; secretary vesicles…

A: As per bartleby guidelines only 3 questions can be answered. Please post last question (Q.4)…

Q: For the cell cycle to progress normally, the protein ________ must be destroyed by____. Select one:…

A: Cell cycle consists of series of events that help in the cell division. It is divided into following…

Q: The protein integrin binds to actin filaments and, by binding to proteins like fibronectins,…

A: Integrin is a transmembrane protein that facilitates cell-cell and cell-extra cellular matrix…

Q: Cells in the stem of a seedling that is grown in the dark orient their microtubules horizontally.…

A: Growth is taken into account one in every of the foremost basic and conspicuous characteristics of a…

Q: Ran and Rab are both involved in transport of proteins in the cell. Match the function with the…

A: Introduction :- Proteins are synthesized inside a cell by the process of translation. After the…

Q: You have found a plant-derived compound that interferes with microtubule assembly by binding to and…

A: Mitotic inhibitors prevent the tubulin from being assembled and disassembled into microtubule…

Q: The specialized structure that stores water and maintains turgor pressure in plant is the

A: A cell is the smallest unit of life. Based on the presence or absence of the nuclear membrane and…

Q: Below is an image of a plant cell. Which of the following statements correctly matches a component…

A: DNMT or DNA methyltransferases are a family of enzymes that are responsible for catalyzing the…

Q: I don't need a long answer......   In eucaryotes, the TCA cycle and the ETC takes place..... a. in…

A: TCA cycle is also known as the Krebs cycle or citric acid cycle takes place in the cellular…

Q: What is plant cell wall mainlycomposed of_______.A. Lipids B. Vitamin C. Cellulose D. Protein

A: Cell wall is the outermost layer, rigid and non-living covering of the cell. It was discovered in…

Q: When a cell from flaccid plant tissue is placed into a hypotonic solution:   a. The cytoplasm will…

A: A solution that has a salt concentration greater than the cells in the solution is called a…

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 synthesis phase of cell cycle, which substance is synthesized more (B) RNA and proteins (C) DNA…

A: The cell cycle is a 4-stage process consisting of Gap 1 (G1), synthesis (S), Gap 2 (G2) and mitosis…

Q: How are proteins normally transported into a plant cell’s chloroplast, if they were originally…

A: Chloroplast is a organelle exclusive to plants and some photosynthetic organisms. It is a kind of…

Q: Synthesis phase in the cell cycle is called so, because of the synthesis of more: A. RNA B. RNA and…

A: A cell cycle is considered as a set of events and these events take place in the cell and the cell…

Q: Chloroplasts and mitochondria require protein import because Select one: O a. these organelles have…

A: It takes two different genetic systems—one in the organelle and one in the cell nucleus—to…

Q: You have found a plant-derived compound that interferes with microtubule assembly by binding to and…

A: Cancer is any of a wide range of illnesses characterised by the growth of aberrant cells with the…

Q: I need help to write the name of the lable on A, B, and C

A: A cell is the structural and functional unit of life. Every living organism is made up of cells.…

Q: a. the receptor/s b. the energy source c. if there is signal peptide cleavage or none Endoplasmic…

A: The endoplasmic reticulum is the largest single membrane-bound intracellular compartment. It is an…

Q: the spindle attaches to chromosomes at the_______ . a. centriole c. centromere b. contractile ring…

A: Chromosomes are thread like structures containing DNA. They are present in the nucleus of cell.…

Q: uestion 2 Match the type of transport in plants: + Through cell walls and spaces between cells A.…

A: Transportation is a necessary, natural, and physiological activity that happens in all higher…

Q: This onion root cell is

A: An onion root tip is a rapidly growing part of the onion and thus many cells will be in different…

Q: The total volume of plant cells is often significantly greater than the total volume in animal…

A: A cell is the tiniest, most fundamental unit of life, responsible for all of life's processes.” All…

Q: ge You have found a plant-derived compound that interferes with microtubule assembly by binding to…

A: Long, rope-like proteins called microtubules move biological components throughout the cell.…

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: A cell collected from the stratum germinativum layer of the skin during adulthood might best be…

A: Stem cells are special human cells that are able to develop into many different cell types. On the…

Q: Name the indicated regions of the meristem diagramed below.

A: In the meristematic zone, named after the apical meristem, the plant cells undergo rapid mitotic…

Q: How are proteins normally transported into a plant cell’s chloroplast, if they were originally…

A: Chloroplast is a organelle exclusive to plants and some photosynthetic organisms. It is a kind of…

Q: The plant wall allows for plant cells to swell under large internal pressure, what membrane lined…

A: Plasmodesmata are membrane-lined channels that traverse the cell walls of plant cells, creating…

Q: Cell junctions called connect the cytoplasm of adjacent plant cells. a. plasmodesmata d. adhesion…

A: Cell junction is a type of cellular structures involves different types of proteins, it helps to…

Q: C. the cell immediately enters mitosis

A: The cell cycle is the series of events that occur in a cell leading to its division and duplication.…

Q: is the plant cell (green) and onion root (violet) the same cells? why or why not? explain the…

A: Plant cells are eukaryotic cells that have a genuine nucleus, and other progressive membrane-bound…