Central dogma Study guides, Class notes & Summaries

Bio 107 WSU Exam 1 2024 QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED A ________ cell has a large, variably shaped nucleus. cancer A _______ cell has many disorganized cells with disorganized arrangement. cancer A _________ cell has variation in size and shape. cancer A ________ cell has a loss of normal features. cancer What is the Central Dogma of Molecular Biology? DNA -> RNA -> protein Chromosomes are first duplicated to form sister _____________. chromatids How m...

Chapter 1 Quiz Questions: • Central dogma: DNA -> RNA -> protein • Modern synthesis - merges evolutionary theory with experimental mathematical, and molecular population biology. • Watson and Crick - proposed accepted model for the structure of DNA • What evolutionary process can lead to genetic change in the populations/evolution? ○ Mutation, genetic drift, migration, and natural selection • Genetics is the science of heredity and variation • To what strand end is the...

Imagine a group of wild turkeys. Some can run faster than others and so can escape their predators better. This process is called - ANSWER natural selection What is the correct order for organization of life from smallest to largest? - ANSWER molecule, organelle, cell, organism, population, community The statement DNA --> mRNA --> protein is referred to as - ANSWER the Central Dogma

inhibitor and substrate bind to different sites on the enzyme Correct Answer-Non-competitive produced from CO2 and H2O via photosynthesis in plants. Energy source and energy storage. Structural component of cell wales and exoskeletons. Informational molecules in cell-cell signaling. Can be covalently linked with proteins to form glycoproteins and proteoglycans. Correct Answer-Carbohydrates any of a class of organic compounds that are fatty acids or their derivatives and are insoluble in wa...

Central Dogma of Molecular Biology correct answers 1. DNA Replication: makes DNA copies that are passed down 2. Transcription: produces RNA copy of a gene 3. Translation: produces a polypeptide using the information in mRNA Polypeptide can then become part of a functional protein that contributes to an organisms traits Life Cycle of the Cell correct answers G1-G0-G1-S-G2-Mitosis G1 correct answers Interphase growth period within the cell G0 correct answers Interphase rest perio...

What does the cell theory state? - 1. all organisms are made up of cells 2. cells are the basic units of structure and function in organisms 3. cells come only from preexisting cells because cells are self-reproducing All cells include what 4 things? - 1. DNA 2. Cell membrane 3. Cytoplasm 4. Ribosomes What is the central dogma? - It's the basic flow of information in a cell, it's the two step process of transcription and translation by which information in the genes flow into prote...

TEST BANK FOR BIOCHEMISTRY: A SHORT COURSE, 3RD EDITION, JOHN L. TYMOCZKO, JEREMY M. BERG , LUBERT STRYER Table of Contents PART I: THE MOLECULAR DESIGN OF LIFE Section 1: Biochemistry Chapter 1: Biochemistry and the Unity of Life Chapter 2: Water, Weak Bonds and the Generation of Order Out of Chaos Section 2: Protein Composition and Structure Chapter 3: Amino Acids Chapter 4: Protein Three-Dimensional Structure Chapter 5: Techniques in Protein Biochemistry Section 3: Basic Co...

What are the steps in the scientific method? - -exploration and discovery -testing ideas -community analysis and feedback -benefits and outcomes Define Theory - A well-substantiated explanation of some aspect of the natural world, based on a body of gives that have been repeatedly confirmed The earth's crust consist mainly of what elements? - oxygen and silicon The human body consist mainly of what elements? - oxygen, carbon, and hydrogen Are viruses made of cells? - no What is the cen...

The central dogma of biology refers to the movement of genetic information through the cell. The correct flow of information and the molecular process that allow them to do so is: A. DNA → Transcription → RNA → Translation →Proteins B. DNA → Translation →Proteins → Transcription → RNA C. RNA →Transcription → RNA→ Translation → DNA D. DNA → Translation → RNA →Transcription → Proteins E. Proteins → Translation → RNA → Transcription → DNA - A....

Define: Genes correct answer: a hereditary unit DNA sequence that encodes a protein Gene components consistent between all life forms correct answer: promoter coding sequence termination sequence Define: Promoter correct answer: regulatory DNA sequence, usually at the upstream (5') region of the gene Define: coding sequence correct answer: stipulates the amino acid sequence Define: termination sequence correct answer: marks the end of the gene What does the synthesis of p...