QUESTION 4 The main advantage of an established cell line versus a primary cell line prepared directly from tissue is: they can divide indefinitely (immortalized) they may have different properties than source tissue they can display differentiated state of source tissue large numbers of cell can be produced QUESTION 5 Velocity centrifugation separates cellular components by while equilbrium centrifugation separates them by O size and shape, density Odensity, size and shape size, shape shape, size

Q: Bound to the nuclear envelope are SUN and KASH proteins that provide connections between the…

A: SUN and KASH both are nuclear proteins and provide a connection between the nucleus to the…

Q: QUESTION 4 What is the proper term for fibroblasts that have been reprogrammed to become pluripotent…

A: The stem cells have the capability of producing different cell types. They have the lifetime cell…

Q: 6. Compare the size and shape of plant and animal cells. 7. Compare the size of plant and animal…

A: Answer 6 : the difference betweeen plant and animal cells are :  1) plant cell have a specific shape…

Q: Which of the following cell organelles are sites of protein synthesis? Ribosomes O Lysosomes O…

A: Protein synthesis is primarily responsible for amino acid disposal. Amino acids are activated by…

Q: QUESTION 3 When a bacterial cell with a cell wall is placed in salt water with a higher-solute…

A:

Q: QUESTION 1 Match the tissue type to what it is made of v neurons and neuoglia cells A. epithelial v…

A: Epithelial: Just cells packed next to cells packed next to cells. Epithelial tissue is made up of…

Q: Question 2 Listen Put the following in order in mitosis and the preceding interphase Hint: Determine…

A: The mitosis is the process of cell division that involves production of two diploid (2n) daughter…

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: Match the junction/adhesion on the left with the cytoskeletal protein on the right Desmosomes…

A: Answer and explanation Desmosomes - intermediate filaments  Expalanation - also called anchoring…

Q: Organelles are specialized, metabolically active structures within the cell. The envelope…

A: We know that Cell is the basic structure of life. The cell is the structural unit of life as well as…

Q: What is the answer?

A: Membrane transport is an important phenomenon for the movement of ions, molecules and nutrients…

Q: 0200 7 The anticancer drug paclitaxel (Taxol), derived from the Pacific Yew, has many effects on…

A: The paclitaxal is the chemotherapeutic drug which is used to treat various types of cancer such as…

Q: PART 3: What's in a membrane? 1. Draw a small portion of a plasma membrane. Show and label the…

A: The plasma membrane is a selective barrier that regulates the entry of different molecules in and…

Q: Using Table 1 from the lab introduction reading answer the following question: You see a cell that…

A: Cell wall  The non living component, covering the outmost layer of a cell. Its composition varies…

Q: Question 8. A cell that has converted to a state of permanent cell cycle arrest is said to be in a…

A: The cell cycle is a process in which the cell undergoes growth and division in order to give the…

Q: How many tissue layers does this organism have? O None O More than three O Two O Three O One

A: How many tissue layers does this organism have?

Q: Question 9. What space outside the cell is topologically equivalent to the inside of the ER?

A: The endoplasmic reticulum (ER) is a network of membranes found within the cytoplasm of eukaryotic…

Q: Which tissue is this? smooth muscle cardiac muscle O skeletal muscle

A: Muscle is a kind of tissue which is responsible for providing the movement in the body.

Q: Question 6 What phase of mitosis is pictured? A O prophase prometaphase metaphase O anaphase O…

A: Answer 1- the mitosis phase which is shown in diagram is :  anaphase.     anaphase is the stage in…

Q: MULTIPLE CHOICE QUESTION Which of the following is FALSE about the components found in the plasma…

A: A cell membrane separates all cells from their surroundings. The cell membrane controls what enters…

Q: Which of the following statements is true: Gap junctions share plasmamembrane between two adjoining…

A: Out of the given statements, the true statements are:Gap junctions share plasma membrane between two…

Q: What type of tissue is able to generate electrical signals, force and movement? endocrine glands…

A: Biology refers to the branch of science that deals with the study of living organisms. All living…

Q: QUESTION 21 Which type(s) of microtubules continue lengthening after the spindle assembly…

A: Given: To identify which type of microtubules continue lengthening after the spindle assembly…

Q: There is a disease in humans called Duchenne muscular dystrophy (DMD). This disease is caused by…

A: Dystrophin is a protein that maintains the structure of muscle fibers. Dystrophin lacking cells…

Q: Question 2 1 pts The nundber and size of organelles in a cell correlates with that cell's function.…

A: Microtubule along with intermediate fillament and microfillament form cell cytoskeleton.…

Q: Match the tissue type to what it is made of |neurons and neuoglia cells A. nervous cells,…

A: Introduction Nervous tissue is found in the brain, spinal cord and nerves. It is responsible for…

Q: 1. Draw and label the Important parts of a hypothetical cell. 2. Enumerate the 2 major classes of…

A: Introduction  An organelle is a subcellular structure that, like an organ in the body, has one or…

Q: Question type is fill in blank    Cell motility is controlled by changes in the distribution of…

A: Answer :

Q: The below table has measurements of the actual length of plant and animal cells arranged in the two…

A: The measurement of cell size is of great importance because each cell has a certain size and shape…

Q: The below table has measurements of the actual length of plant and animal cells arranged in the two…

A: Both plant and animal cells are microscopic.

Q: The procedure for determining vitality is to place sperm in a hypotonic solution and observe the…

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

Q: Which of the following types of connective tissue is flexible and contains a gel- like extracellular…

A: Connective tissue is a diverse and fundamental kind of tissue in the human body that offers…

Q: During interphase, Select one: O a. the genetic material of the cell duplicates itself. O b. the…

A: There are two methods of cell division, i.e mitosis, and meiosis.

Q: Question 7 What does a virus do during the lytic cycle after it enters the cell? forms a provirus O…

A: The lytic cycle is among two viral reproduction cycles; the other is the lysogenic cycle. The…

Q: QUESTION 5 The active transport of sodium ions alone will cause the cell interior to become more O…

A: Neurons are the structural and functional unit of the nervous system that is responsible for the…

Q: "Cytokinesis" refers to: O a. Division of the nucleus O b. Movement of a cell from one place to…

A: option 4

Q: QUESTION 3 What type of cells are shown in this figure? Membrane D Compartment A Compartment B…

A: Animal tissues are made of different types and they include epithelial tissue, connective tissue,…

Q: statements is true with regard to the extracellular matrix?

A: The extracellular matrix is the network framing proteins that are secreted into the extracellular…

Q: Which of these steps can be accomplished relatively easy during metastasis? Initial growth of cells…

A: Ans- travel through the blood