Define genome - Study guides, Class notes & Summaries

72 hours (8 cells) (BEFORE BLASTOCYST STAGE) - what is the human MZT Mid-blastula transition/maternal-zygotic transition - when the transcription of zygotic genes begins and maternal mRNAs are degraded, the cell cycle lengthens, gap stages are added (before is only M and S) and the synchronicity of cell division is lost. - embryo runs on maternal resources (mRNAs and proteins in the egg @ time of fertilization) until this. is when maternal effect genes are turned off. gap genes - organ...

BIOL133 Exam 2 CH7-11 American Public University Question 1 of 40 2.5 Points The reduction of NADP+ → NADPH occurs because there are  A. electrons from water and energy from ATP  B. electrons from carbon dioxide and energy from ATP  C. electrons from carbon dioxide and energy from sunlight  D. electrons from water and energy from sunlight Feedback: Learning Objective: Describe how and where photosynthesis takes place within a plant Question 2 of 40 664306 Exam 2-Chap...

What are the key traits that define eukaryotes? - - very diverse lineage - diverse morphology (uni- and multicellular, range in size) - diverse reproduction (asexually by mitosis, sexually by meiosis) - membrane-bound organelles & DNA (nucleus) - linear chromosomes How did the nuclear envelope evolve? - Increased infoldings of prokaryotic plasma membranes led to the evolution of the nucleus and evolution by natural selection. What are the advantages of infoldings? - * Increases SA:V - ...

StraighterLine BIO250 - Microbiology Final Exam Study Guide Questions And Answers What is a Transforming Infection? - answerVirus that alters cell DNA, leading to cancer What is a lysogenic infection? - answerPhage DNA is incorporated into host genome and is passed on to subsequent generations What is a Lytic Bacteriophage Infection? - answerHost cell gets so packed with viruses that is lyses (splits) open and releases mature virions What are the three principle purposes of cultivating vi...

World Scholars Cup 2024 (Questions & Answers) Solved 100% Correct Dioramas a replica of a scene, typically a three-dimensional full size or miniature model. living history museum a type of museum which recreates historical settings to simulate a past time period, providing visitors with an experiential interpretation of history (people dress, talk, and do things as they did long ago) Spanish Village in Barcelona Essentially a large, full scale diorama of the diversity of buildi...

World Scholars Cup 2024 (Questions & Answers) Solved 100% Correct Dioramas a replica of a scene, typically a three-dimensional full size or miniature model. living history museum a type of museum which recreates historical settings to simulate a past time period, providing visitors with an experiential interpretation of history (people dress, talk, and do things as they did long ago) Spanish Village in Barcelona Essentially a large, full scale diorama of the diversity of buildi...

BIOSCI 210 Species Concepts and Speciation Exam Questions and Answers 100% Pass Species (Charles Darwin) - Correct Answer ️️ -set of individuals closely resembling each other - knew than an understanding of variation within and between specials was critical for taxonomy and evolution Species (Modern Synthesis) - Correct Answer ️️ -species are fundamentally different from the taxa about and below them in taxonomic hierarchy Species (Folk Concept) - Correct Answer ️️ -Individu...

Define essential steps of the signaling cascade correct answer: Signal Receptor Signaling molecule (can send a second messenger) Shorter and Longer effects Three types of signals correct answer: paracrine, autocrine, endocrine Phases of eukaryotic cell cycle and their duration correct answer: • G0: exit from cell cycle (nondividing) • G1: duplicates organelles, cytosolic components, begins replicating centrosome (8-10hrs) - Prep for DNA synthesis • S/interphase: DNA is repli...

____ uses computers to test produt designs - computer-aided engineering (CAE) what is the first step in the CIM system process? - product design with CAD (computer-aided design) True or false: Dell computer's built-to-order process is an example of just-in-time manufacturing - true what are some of the responsibilities of a WMS? - track items received, generate pick lists, label packages for shipping and track receipt by customer. what data does a bar code contain? - manufacturer and ite...

Forensic biology incorporates related areas of - ANS - Bodily fluid identification (serology) - Deoxyribonucleic acid (DNA) analysis Serology - ANS -Techniques are used to screen evidence items for the prescience and type of body fluid disposition - analyses and targets a the biochemicals and cells that define distinctive functional characteristics of different body fluids: hemoglobin in blood and spermatozoa in semen Deoxyribonucleic acid - ANS genetic info...