Rough er Study guides, Class notes & Summaries

A certain type of specialized cell contains an unusually large amount of rough endoplasmic reticulum (ER). Which of the following functions is this cell type most likely specialized to perform? A The production and secretion of steroids B The destruction of toxic materials produced in other cells of the organism C The synthesis of polysaccharides for energy storage D The production and secretion of proteins - Answer- Answer D Correct. The cytosolic surface of the rough ER is ...

Final Exam: BIO1201/ BIO 1201 (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: Where does the most energy production occur in cellular respiration? Answer: Oxidative phosphorylation Q: What are the properties of a proton compared to neutrons and electrons? Answer: Heavy, positive Q: Which molecules can cross the membrane the easiest? Answer: Nonpolar, small Q: Which isomer has a carbon-carbon double bond? ...

bio 150 final exam Correct Questions & Answeheat is a form of? a. kinetic tial c. activation d. catalytic - ANSWER a. kinetic An alpha helix is a type of protein_________ structure? a. primary b. seconday c. tertiary d. quartenary - ANSWER b. secondary the cytoplasmic granule of RNA and protein that reads mRNA and synthesizes proteins is called the _________, an organelle that is not bound by a membrane? a. kinetechore b. Golgi complex c. ribosome d. nucleolus - ANSWER c. r...

The fluid outside the cell, the _____________________ fluid, contains substances such as amino acids, sugars, fatty acids, hormones, neurotransmitters, and salts CORRECT ANSWER Interstitial The _____________________ ER serves as a means for transport within the cell and is made up of many channels and serves to store and deliver the proteins made by the [attached] ribosomes. CORRECT ANSWER rough The _____________________ ER functions in the storage of enzymes and minerals and the folding o...

Biol 1201 Exam 1 (Gregg) with Complete Solutions plasma membrane The membrane at the boundary of every cell that acts as a selective barrier, thereby regulating the cell's chemical composition. Ribosomes complexes that make proteins; free in cytosol or bound to rough ER or nuclear envelope Golgi apparatus active in synthesis, modification, sorting, and secretion of cell products Lysosome digestive organelle where macromolecules are hydrolyzed, and autophagy Mitachondrion org...

Final Exam: NUR2063/ NUR 2063 (Latest 2023/ 2024 Update) Essentials of Pathophysiology Exam Review| Complete Guide with Verified Answers| 100% Correct- Rasmussen Q: Explain the role of the rough ER Answer: folded membranes that move proteins around the cell. Has ribosomes attached to it and helps produce proteins for the cell membrane Q: Explain the role of the smooth ER Answer: helps the Liver and kidney cells to detoxify, lipid metabolism, synthesis of hormones, and calci...

MCAT - Bio/Biochem Exam Practice Questions and Answers Graded A defunct mRNA translation in bacteria would... - Correct Answer ️️ -prevent cells from replicating. lysogenic cycle - Correct Answer ️️ -a viral reproductive cycle in which the viral DNA is added to the host cell's DNA and is copied along with the host cell's DNA Lytic phase or lytic cycle - Correct Answer ️️ -phage replicates immediately, destroying the host cell (All phages carry out this life cycle) protein p...

Sugar groups may be added to proteins in which of the following? Rough endoplasmic reticulum Smooth ER golgi apparatus lysosome - correct answer Golgi apparatus which of the following individuals did not contribute to the establishment of cell theory? Robert Remak Matthias scheleiden Giolamo Fracastoro Robert Hooke - correct answer Girolamo Fracastoro Prokaryotic flagella move in a whip like motion to propel a bacterium forward in a straight line. true false - correct answer ...

AP Biology Unit 2 Cell Structure Exam Review Questions and Answers What is the structure and function of the ribosome? Ribosomes consist of RNA and proteins and they help with synthesizing proteins. There is a large and small subunit. How does the structure of the ribosome aid in the function? The structure of the ribosome allows proteins to be made inside or outside the cell. What are the three types of RNA involved in the structure or function of the ribosome? messenger (mRNA) is...

Why is polarity the most important characteristic of water? (Ans- The results of the polarity are hydrogen bonding, a high specific heat value, and its versatile solvent properties. Athletes are often concerned with the question of what they need in their diets to increase muscle mass and strength. What biologic molecule would you recommend that would accomplish this? A. Carbohydrates B. Proteins C. Lipids D. Nucleic acids (Ans- B. Proteins Which organelle would you expect to be pr...