golgi appparatus function in plants and animals

Q: Tendons and ligaments are made mainly of the protein _____.

A: The cell is the basic structural and functional unit of the body. It carries out various functions…

Q: What would be the consequences of actin filament assembly/disassembly if a mutation prevented actins…

A: Actin belongs to the globular family of proteins that forms microfilaments present in eukaryotic…

Q: hich of the following statements is true about actin: OActin is translated by free ribosomes O…

A: Actin is known as the thin filament. It is made up of the protein named actin.

Q: Define the following terms:a. metalloproteinb. hormonec. holoproteind. intrinsically unstructured…

A: Introduction: Proteins are one of the major macromolecules consist of long chains of amino acids.…

Q: How diffusion occurs through cuticle

A: Cuticle refers to the flexible and tough outer covering in organisms. In human anatomy, it refers to…

Q: Skeletal muscle is composed of very hard workingcells. Which organelles do you expect to find in…

A: The skeletal muscle is formed of a bundle of striped or striated cylindrical fibers and comprises…

Q: describe the activities of each phase in an animal cell

A: From the question given, it remains the activities that are taking place in each development phase…

Q: consist of series of flattened membrane-bounded cisternae (also called saccules) disk shaped stacked…

A: Introduction A cell organelle is a tiny cellular structure that performs specific functions within a…

Q: Actin and myosin are long-filament proteins used in the contraction of muscles. They are examples of…

A: Proteins are polypeptide molecules that are made up of amino acids. Amino acids are organic…

Q: apical The single cell layer of epithelial cells in the intestine are The region polarized faces the…

A: The single cell layer of epithelial cells in the intestines are POLARISED.  The polarity is…

Q: The nuclear lamina is made up of: O a. Actin and myosin O b. Collagen O c. Motor proteins O d.…

A: A cytoskeleton has three kinds of filaments the microtubule, the intermediate, and the actin…

Q: ribosome funtion in plants and animals

A: Ribosomes are sphere-shaped structure within the cytoplasm of the cell, which are composed of…

Q: Predict what would happen if, just before neural tube formation, you treated frog embryos with a…

A: The process of formation of a neural tube that eventually develops into the brain and spinal cord is…

Q: Intricate network of protein filaments that extend through cytoplas Only exists in the eukaryotic…

A: The cytoskeleton of a cell is made up of microtubules, actin filaments, and intermediate filaments.

Q: Actin filaments at the leading edge of a crawling cell are believed to undergo treadmilling. What is…

A: The actin filament is the key component of muscle fiber along with myosin protein filament that is…

Q: this is a Simple squamous cell agree O disagree O

A: One of the four primary tissues that function to line the internal organs, cavities and form the…

Q: Endoskeletons of skates, rays, and sharks are made up mostly of:

A: Endoskeleton An endoskeleton is located within the body's interior; it furnishes structural support…

Q: What is the difference between Lamin A protein and progerin? briefly describe the difference in…

A: The lamins are architectural proteins that line the inside of the nuclear membrane and allow the…

Q: Match the motor protein with its biochemistry (head and tail attachments) and outcome of motor…

A: + end kinesin shows anterograde transport (from centre towards periphery of cell) Cytoplasmic dyenin…

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: There are types of cytoskeleton fiber- intermediate filaments. Tell their structure and/or function.

A: Cytoskeleton is uniquely found in eukaryotic cells. There are three main structural components:…

Q: The cell skeleton In the cell there are three types of filaments that form the cell skeleton.…

A: Earlier idea of cell was that it was a collection of some cell organelles suspended in cell sap. But…

Q: Which of the following proteins plays a important role in the geometry of sarcomere and in…

A: Striated muscles arrange their thick and thin filaments in highly organized arrays. The end of each…

Q: Label all the visible parts of the following skeletal and smooth muscle.

A: *skeletal muscles are about 30 to 40% of total body mass. *These muscles connects to bones and hence…

Q: The product obtained from the partial hydrolysis of collagen O A. myosin B. actin O c. gelatin O D.…

A: Collagen is the chief protein component in skin, bones and white connective tissues of animal body.…

Q: label cell structures  photo is of a prepared slide of a human skeletal muscle

A: The microscopic picture of the slide is showing the histology of skeletal muscle in longitudinal…

Q: Could you explain the enteric nervous system of the digestive system, these points in detail?…

A: Pacemaker cells are myenteric interstitial cells of Cajal. These specialized cells undergo…

Q: In pancreatic beta cells, transport of secretory vesicles of the protein hormone insulin from the…

A: The transport of secretory vesicles of the insulin from the trans Golgi toward the plasma membrane…

Q: If all the stem cells were removed from a holocrine gland, what effect will this have on long term…

A: The holocrine glands are referred to as glands having holocrine secretion. Holocrine secretion is a…

Q: e cell. The hydrolysis of ATP is involved with this movement. Identify the most likely motor protein…

A: Option a

Q: Nature of the lining and musculature domestic fowl and rabbit

A: A bird of one of the breeds produced from the jungle fowl (Gallus gallus), including some adapted…

Q: The subunits of which filament bind to GTP, a condition that favors the polymerization of the…

A: Intermediate filaments: They are small and rod-shaped structures in the cell that aid in structural…

Q: Link the protein to the description. I I Mediates ATP addition to actin monomers ✓ Inhibits actin…

A: Introduction  A protein is an extremely complex natural molecule made up of amino acid residues…

Q: Explain why the statement is correct. Which is true of the ribosomes of endoderm cells of the…

A: Ribosomes  Ribosomes are small organs of a cell. They have two sub unit one is big and one is small.…

Q: Animal cell organelles import proteins by three distinct mechanisms. For each mechanism, briefly…

A: The plasma membrane is a dynamic structure that functions to segregate the chemically distinct…

Q: For smooth ER which macromolecule(s) ( carbohydrate, proteins, lipids, and Nucleic acids) contribute…

A: Endoplasmic reticulum is a continuous membrane system that forms a series of flattened sacs within…

Q: Classify each protein as fibrous or globular. A. albumin B. myosin C. fibroin

A: Globular proteins are characterized by having globin like fold. Globin heme bonding protein with…

Q: What are the functions of the following structures? Nebulin: Troponin: Tropomyosin: Draw and…

A: A muscle is a set of muscle tissues that work together to generate power. A muscle is made up of…

Q: Result from alteration involve single gene . Result from defect in synthesis or structure of…

A: Mendelian disorders are a result of a mutation at a single genetic locus. This locus could be…

Q: skeletal muscles is composed of very hardworking cells.which organelles do you expect to find…

A: Skeletal muscle is form of striated muscle tissue which is under the voluntary control of somatic…

Q: Please explain how an intermediate filament is similar and different in a normal skin cell while in…

A: The central fibers are helix-shaped, with two strands of protein twisted together. Individual…

Q: Skeletal muscle cells differ from cardiac muscle cells in that O skeletal muscle cells are spindle…

A: The skeletal muscle is a type of voluntary muscle whereas cardiac muscle is an involuntary muscle.…

Q: human cheek cells

A:

Q: Progeria is a rare disease that causes accelerated aging and is due to a defect in ______. \ actin…

A: Progeria is also known as Hutchinson-Gilford syndrome is a kind of progeroid illness. Progeroid…

Q: ameboid movement (cell crawling) muscle contraction (with the help of myosin) 1. microfilaments…

A: Cytoskeleton can be defined as a intracellular network of the protein filaments;which is mainly…

Prokaryotic evolution

The term evolution means the gradual change or a transformation from a simple or primitive state to a complex or advanced state. Prokaryotic evolution is a concept that involves the evolution of the form and function of most primitive organisms (prokaryotes) through several stages and changes to form diverse life as a part of organic evolution.