Nuclear export Study guides, Revision notes & Summaries

Straighterline Intro to Biology 101 Chapter 3 Already Passed Cell smallest unit of life Atom smallest unit of an element Molecule union of two or more atoms Tissue group of cells with a common structure and function Organ composed of tissue functioning together for a specific task Organ system composed of several organs working together Organism an individual Population organisms of the same species in a particular area Community interacting populations in a particula...

PUBH 6011 Midterm Study Guide 2022. Week 1: How Energy Impacts Our Health • Explain how energy influences human health • The more energy usage a person has, generally the better they are living. Also generally extends our lives. • Energy protects form a lot of things...i.e. Refrigerator has temperature control protecting us from types of contamination that readily killed people a few 100 years ago. • Energy can also influence human health depending on the types of energy. Sustainabl...

BIOL 1P91 – Final EXAM .OVER 280 QUESTIONS WITH VERIFIED CORRECT ANSWERS Holds the cell together and controls what goes in and out - ANSWER cell membrane separates cell contents from the surrounding environment - ANSWER plasma membrane uptake and export of ions and molecules, cell compartmentalization, protein storing, anchoring cytoskeleton, production of ATP and NADPH, cell signalling, cell and nuclear division, and adhesion of cells to each other and to the extracellular...

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...

BIOL 1P91 – Final EXAM .OVER 280 QUESTIONS WITH VERIFIED CORRECT ANSWERS Holds the cell together and controls what goes in and out - ANSWER cell membrane separates cell contents from the surrounding environment - ANSWER plasma membrane uptake and export of ions and molecules, cell compartmentalization, protein storing, anchoring cytoskeleton, production of ATP and NADPH, cell signalling, cell and nuclear division, and adhesion of cells to each other and to the extracellular...

___ can initiate transcription on its own while ___ need - prok, euk exon junction complex - group of proteins that tells nuclear transport receptors that an mRNA is ready for export mRNAs do: - code for proteins noncoding rna examples - rna splicing, gene reg, telomere maintenance etc reasons euk need more to start transcription - need time to unpack dna rna pol 1 - most rna genes rna pol 2 - proteins, miRNA, noncoding RNAs, rna pol 3 - tRNA, 5S rna, small RNAs rRNAs do: - form ribosom...

BIOL 1P91 – Final EXAM .OVER 280 QUESTIONS WITH VERIFIED CORRECT ANSWERS Holds the cell together and controls what goes in and out - ANSWER cell membrane separates cell contents from the surrounding environment - ANSWER plasma membrane uptake and export of ions and molecules, cell compartmentalization, protein storing, anchoring cytoskeleton, production of ATP and NADPH, cell signalling, cell and nuclear division, and adhesion of cells to each other and to the extracellular...

Bio Chapter 6The smallest cell structure that would most likely be visible with a standard (not super- resolution) research-grade light microscope is a _____. A) mitochondrion B) microtubule C) ribosome D) microfilament A In the fractionation of homogenized cells using centrifugation, the primary factor that determines whether a specific cellular component ends up in the supernatant or the pellet is the _____. A) relative solubility of the component B) size and weight of the com...

KSU Biology 198 Exam 3 Questions With 100% Correct Answers When viewing with a(n) ____ microscope, organisms can be alive or dead, you can see larger structures, and the color of the organisms. - answerlight When viewing with a(n) _________ microscope, organisms must be dead, but you can view very small things such as ribosomes and protein as well as the texture of organisms. - answerelectron The __________ states that all cells come from pre-exisisting cells, are the smallest unit of lif...

KSU Biology 198 Exam 3 Questions With 100% Correct Answers When viewing with a(n) ____ microscope, organisms can be alive or dead, you can see larger structures, and the color of the organisms. - answerlight When viewing with a(n) _________ microscope, organisms must be dead, but you can view very small things such as ribosomes and protein as well as the texture of organisms. - answerelectron The __________ states that all cells come from pre-exisisting cells, are the smallest unit of lif...