The figure below shows a living cell from the lung epithelium of a newt at different stages in M phase. Identify the stage in M phase that each panel figure represents. (A) (B) (C) (D) (E) (F)
Q: Why is the pseudostratified epithelium of the respiratory tract ciliated while the same type of…
A: The human body is made up of different types of cells with various functions. The pseudostratified…
Q: 56. Which of the following features is most helpful in determining whether an epithelial neoplasm is…
A: There are a lot of features of an ongoing neoplasm that suggest that it is metastatic. These…
Q: The structure in the lungs known as the respiratory meme Dane is where the gases are exchanged -…
A: In the lungs, the term gas exchange means the transport of oxygen into the blood from the lungs and…
Q: Identify the epithelium which lines this space/region (blue asterisk)
A: Primary lymphoid organs are bone marrow and thymus. They are the site of origin and maturation of…
Q: Dendrites, an axon, and a cell body are characteristics of cells found in: (a) nervous tissue. (b)…
A: Specialized representations called dendrites and axons are available for neurons. Dendrites carry…
Q: If the scale in question #1 above is, instead, 1000.0 μm long, and if a hypothetical organ- ism's…
A: Measurement and Units in Biology" refers to the practice of quantifying various biological…
Q: Skeletal muscles would be expected to contain large numbers of ————— because of their high energy…
A: Skeletal muscles are specialized contractile tissue found in animals. they are found between bones…
Q: Aestivation
A: Hibernation and aestivation are just the opposite to each other. One is termed as the winter sleep…
Q: 1) Which of the following components of skeletal muscle tissue is absent from smooth muscle tissue?…
A: Smooth muscle is a type of muscle tissue that is used by various systems to apply pressure to…
Q: Which cellular function may be disrupted because of a malformation of the intermediate filaments?
A: The cellular function affected due to the malformation of intermediate filament is the resistance to…
Q: Volume of the sea Urchin egg is 5.2 x 105 µm3 . You fertilize the cells and take measurements of…
A: BASIC INFORMATION FERTILIZATION It is the process of the fusion of the male as well as the female…
Q: What are the three muscle types shown in slide 2 (between cardiac, skeletal, and smooth)? Label A,…
A: The muscle is soft tissue and has a fibrous makeup. This tissue helps the body to maintain and aid…
Q: Some faculty dislike teaching lecture classes after lunch,complaining that the students do not pay…
A: The master organ located in the skull which falls under the central nervous system division of the…
Q: Ciliated epithelium is located in the bronchial tubes and in the uterine tubes. What functional…
A: A tissue is a group of cells that usually have a common origin in an embryo and function together to…
Q: Identify the four kinds of tissue membranes shown in the drawing below.
A: A tissue is a group of cells that usually have a common origin in an embryo and function together to…
Q: (a)Describe the small intestine epithelia cells observed under HPO in microscope. (b) Describe the…
A: In small intestine mainly simple columnar epithelium and in kidney simple cuboidal epithelium is…
Q: A sample of red bone marrow has fewer than normal numbers of megakaryocytes. What body process would…
A: A dense spongy tissue that is located in the flat bone's medullary cavity and comprises of…
Q: How would you expect muscle cells to differ from most other cells of the body?
A: Muscle cell which is also known as a myocyte, is a specialised animal cell that can shorten its…
Q: 2) List the names of the two major Contractile Proteins. Which of the proteins is "bound" and…
A: 2 Given that it is composed of two phospholipid layers, the plasma membrane is known as a…
Q: Match the molecules (List 2) with the cell structures in which they are involved (List 1). A cell…
A: In most cases, the plasma membranes of the nearby cells are separated by extracellular fluids, which…
Q: Describe the position where wrist and finger are in full extension. What sensation will be felt in…
A: Muscles are constantly contracting and relaxing to allow for movement. The type of contraction a…
Q: What tissue would logically contain cells with large amounts of rough endoplasmic reticulum and…
A:
Q: Cell structure and tissue organization is mainly determined by the arrangements of the three…
A: Cytoskeleton: It is an intracellular network of protein filaments present in the cytoplasm. There…
Q: When a clam sperm contacts a clam egg, it triggers ionic changes that result in the breakdown of the…
A: Sperm and egg are the gametes that fuse to form a zygote. The process of fusion of gametes is known…
Q: Primary cilia have evolved as primary sensory organelles for vertebrate cells. What structural…
A: Primary cilia are appendages found in kidney made up of microtubules. They are extensions of the…
Q: Name the cytoskeletal element (actin microfilaments, intermediate filaments, or microtubules) for…
A: Introduction: The cell is regarded as the fundamental unit of life as all tissues, and any organized…
Q: One way to characterise biological tissue is to send a small electrical current through the tissue…
A: Q.
Q: A 10-year-old boy undergoes an appendectomy. Granulation tissue develops normally at the incision…
A: The question is asking about the protein responsible for the degradation of collagen in the…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- What are the following and where do you find them in animal body (a) Chondriocytes (b) Axons (c) Ciliated epitheliumWhat are the following and where do you find them in animal body.(a) Chondriocytes(b) Axons(c) Ciliated epitheliumTEM Identifying Cell Structures on the (b) (c) (d) (f) (g) (h) (1) (1) familiar with the various structu found in plopt ond animal colle
- Give the following (a.) cell, (b.) description, and (c.) type of fiber present in tissues below: 1. Mesenchyme 2. Wharton's jelly of umbilical cordCiliated epithelium is located in the bronchial tubes and in the uterine tubes. What functional similarity do these structures share that is accomplished by ciliated epithelium?Name the structure which accomodation apparatus is composed of.
- If you are given a prepared slide of fish gill tissue (gills are responsible for gas exchange between the fish and the surrounding water), would you expect to find simple squamous epithelium, stratified squamous epithelium, or simple columnar epithelium in the sample? (Choose one.) Explain your reasoningA. Assumed that the primary contributor to the absorbance of the samplewas due to the hemoglobins. Calculate how much red light the water in the sample absorbed.Explain whether or not ignoring water was a reasonable assumption. (use image down below to solve) B. There are several membrane-bound organelles in cells (e.g. nuclei, mitochondria,endoplasmic reticulum) that can also have ion channels in their membranes. Sketch anelectrical circuit model of a cell that expresses sodium, calcium, and chloride ion channels in itscellular membrane and calcium and chloride ion channels in its nuclear envelope membrane.In the lungs of smokers, a process called metaplasia occurs in which the normal lining cells of the lung are replaced by squamous metaplastic cells (many layers of squamous epithelial cells). Functionally, why is this an undesirable body reaction to tobacco smoke? HINT Your answer should mention the structure and function of the normal lining cells of the lung.
- Why is the pseudostratified epithelium of the respiratory tract ciliated while the same type of tissue in the digestive tract is not ciliated?A hypothetical organ has the following functional requirements : (1) the ability to resist surface abrasion and mechanical stresses;(2) the ability to contract involuntarily when stimulated by cells of the nervous system; and (3) the ability to resist tension in many different planes of force. The organ needs one tissue to carry out each of these requirements, and it also needs one tissue to " glue" all other tissues together, and one tissue to stimulate the contracting cells. What are the five tissues that will make up this hypothetical organ ? Justify your choices .After looking at the muscle tissue samples under a microscope, a classmate claims that they must come from three different organisms since they look so different. How should you respond to this claim? (a) Yes, her claim is correct. Three must belong to different organisms because all muscle is made form the same kind of cells (b) No, her claim is incorrect. The tissues in our muscles differ depending on the muscle's function, so these could be three different types of muscle in one organism (c) Her claim is somewhat correct. The first muscle sample comes from one type of animal, while the last two are from the same animal, but are two different parts of the same muscle