Compartmentalization - Study guides, Class notes & Summaries

Which type of light microscope only illuminates the specimen? a.Light field b.Dark field c.Phase contrast d.Confocal e.Transmission b. Dark field What is the main difference between prokaryotes and eukaryotes- a. Cytoplasm b. DNA c. Ribosomes d. Plasma membrane e. Compartmentalization e. Compartmentalization Which of the following organelle is not part of the endomembrane system? a. Smooth endoplasmic reticulum b. Rough endoplasmic reticulum c. Golgi apparatus d. Nucleolus e. All are part of t...

What is the stinging organelle that assists it in capturing large prey? Trichocyst Which species of amoeba did you observe under the microscope? Amoeba proteus Which experimental group receives the treatment? Control group A solution that tends to release protons is An acid The portion of a phospholipid that contains the phosphate group has one or more electrical charges. That makes this region of the molecule Hydrophilic The Biuret test is used to detect the presence of which group of mac...

Arborist Certification Study Guide with Complete Solutions Meristem Correct Answer-Sites of rapid cell division in the shoot tips, root tips, and cambium. Apical meristem Correct Answer-Meristems located at the end of the shoot are called primary, or _________ meristems Scales Correct Answer-Buds are covered by _____________ that leave permanent scars on the twig when the buds break dormancy. These scars can be useful in tree ID. Apical dominance Correct Answer-The tendency for termina...

Humans produce sweat as a cooling mechanism to maintain a stable internal temperature. Which of the following best explains how the properties of water contribute to this physiological process? - Answer-The high heat of vaporization of water allows the body to remove excess heat through a phase change of water from liquid to gas A student placed a semipermeable membrane inside a U-shaped channel with two chambers, as shown. The membrane permits the movement of water but not salt. The...

AP Biology MCQ Practice Exam #1 (Answered 100% Correctly) 2024 Humans produce sweat as a cooling mechanism to maintain a stable internal temperature. Which of the following best expalins how the properties of water contribute to this physiological process? The high heat of vaporization of water allows the body to remove excess heat through a phase change of water from liquid to gas. A student placed a semipermeable membrane inside a U-shaped channel with two chambers. Membrane permits...

What are the similarities between human and bacterial DNA? - ️️double stranded, universal genetic code translation - ️️genetic information coded in mRNA directs formation of a specific protein at a ribosome in the cytoplasm 1970s - ️️DNA cloning tech tools to understand human genome genomics - ️️sequencing human genome bioinformatics - ️️molecular biology and computer science Francis Crick - ️️central dogma, DNA - RNA - protein model organisms - ️️short genera...

All cells must have... - Answer--Nucleic acids that store and transmit info -Proteins that perform most of the cells functions -Carbs that provide chemical energy, carbon, support, identity -A plasma membrane which serves as a selectively permeable membrane barrier. Pro: Chromosome - Answer-Singular, circular chromosome that consists of large DNA molecules with a small number of proteins Pro: Nucleoid - Answer-location and structural organization of circular chromosome. Pro: Plasmids - An...

MCB 2050 Lecture Notes #1 Exam Questions and Answers | Graded A+ Eukaryotes are multicellular. What does this compartmentalization achieve? - Compartmentalization allows for complex eukaryotic gene regulation. What does complexity achieve? - Multiple levels of gene control. Therefore, what do both compartmentalization and complexity facilitate in eukaryotes? - Complex gene regulation. Eukaryotes are differentiated and grow at different rates. How is complex gene regulation advantageous?...

BIO 120 3rd Exam: Intracellular Protein Sorting and Maintenance of Cell Compartmentalization Compartmentalization - Due to network inside the cell Eukaryotic Cell Compartment Assembly of organelle depends on protein transported to it Highly regulated, specific and targeted Intracellular Compartment Nucleus continuous in cytosol (topologically continuous) o Molecules can move from one place to another without crossing the membrance Secretory and endocytic network o Vesicles, endoso...

Compartmentalization correct answers The segregation of functions into different compartments; in the cell, increases the efficiency of chemical reactions Lipid correct answers Any organic molecule that is poorly soluble or virtually insoluble in water but is soluble in nonpolar organic solvents; make up the membranes of cells Membrane correct answers Made of either phospholipids or phospholipids and sterols; often bilayers with polar head group facing outside from hydrophobic tails Per...