Where is nucleoplasm - Study guides, Class notes & Summaries

AP Biology Exam #3 Endomembrane organelles group of membranes and organelles that work together to modify, package, and transport proteins and lipids Nucleus The central part of the cell containing DNA and RNA and responsible for growth and reproduction - contains the nucleolus, chromatin, and nucleoplasm Contain genetic material The nucleus is enclosed by the nuclear envelope Nuclear envelope Has a double membrane and contains pores that regulate entry and exit of materials ...

What is the principle instrument in histology and cytology? - ANSWERcompound microscope What stain is used for the nuclear region of a cell? (basic) - ANSWERhematoxylin What stain is used for the cytoplasm region of the cell? (acidic) - ANSWEREosin What are the 2 most important considerations in histology methodology? - ANSWERKind of microscope & preparation of tissue What are the 7 steps in preparation of dead tissue? - ANSWER1. Tissue sample (biopsy or surgical excision) 2. Fixati...

California Esthetics State Board Exam Questions and Answers Bacteria - Correct Answer ️️ -One-celled microorganisms that have both plant and animal characteristics. Some are harmful, some are harmless. Virus - Correct Answer ️️ -A parasitic submicroscopic particle that infects and resides in the cells of biological organisms. Its capable of replication only through taking over the host cell's reproductive function. Parasites - Correct Answer ️️ -Organisms that grow, feed, and...

AQA A-Level Biology. 3.2 – Cells questions and answers 100% guaranteed success. Structure of Nucleus. - correct answer. 1. Nuclear envelope: double membrane surrounding nucleus, outer membrane continuous with the (R)ER of the cell. 2. Nuclear pores: allow the passage of larger molecules, such as mRNA, out of the nucleus. 3. Nucleoplasm: granular, jelly-like material making up the bulk of the nucleus. 4. Chromosomes: protein-bound, linear DNA. 5. Nucleolus: small...

HPAT BIOLOGY Exam Answers Explain how exocytosis and endocytosis are similar/different - ANSWER- Similar - both involve movement of materials and are forms of active transport Different - endo: inward movement Exo: outward movement State 1 similarity and 1 difference between active and bulk transport - ANSWER- Similar - both require cellular energy in the form of ATP Difference - active transport uses cell membrane proteins to transport small molecules against the concentration grad...

Bacteria One-celled microorganisms that have both plant and animal characteristics. Some are harmful, some are harmless. Virus A parasitic submicroscopic particle that infects and resides in the cells of biological organisms. Its capable of replication only through taking over the host cell's reproductive function. Parasites Organisms that grow, feed, and shelter on or in another organism (host), while contributing nothing to the survival of that organism. They must have a ho...

Evolution - Change in the inherited traits in a population of organisms over time. Ecology - How organisms interact with each other and the environment Natural selection - A natural process resulting in the evolution of organisms best adapted to the environment. Theory of evolution - Created by Charles Darwin, organisms pass on their DNA to their offspring; avoiding close relatives for more variety. Microeveolution - The change in the inherited traits in a population of organisms wit...

Cell theory - every living organisms consists of one or more cells, which are the basic (structural and functional) unit of life; all cells come from division of preexisting cells and all cells pass hereditary material to offspring Cytoplasm - Semifluid substance enclosed by a cell's plasma membrane Nucleus - Of a eukaryotic cell, organelle with a double membrane that holds the cell's DNA Organelle - Structure that carries out a specialized metabolic function inside a cell Plasma membra...

Microbiology Exam Review Questions with Correct Answers Cilia - Answer-Which of the appendages for microorganism movement is similar to flagella but shorter and more numerous, also function as feeding and filtering structures, and move in back and forth motion? The glycocalx - Answer-What is the outermost layer that comes into direct contact with the environment and is usually composed of polysaccharides as a network of fibers? protection, adherence for other cells to it surface and rec...

CRNA Practice Test anatomy & physiology Exam with Revised Q & A 2023/2024 Nucleus is separated by... correct answers separated from cytoplasm by nuclear membrane cytoplasm is separated by... and where is it? correct answers separated from the extracellular fluid by the plasma membrane and lies OUTSIDE the nucleus what is protoplasm made up of? correct answers water, carbohydrates, electrolytes, proteins, lipids what is protoplasm? correct answers all the living matter of a cell wh...