These multiple-choice questions are all related to the Basic Biological Principles (DNA) | Introduction to Biomolecules. Choose the best answer on the given choices. Understanding: How are prokaryotes andeukaryotes similar? *The both have nuclei.They both have cell membranes.They both have chloroplasts.They both contain membrane-boundorganelles.Remembering: DNA is made of repeatingunits of building blocks called: *amino acidsphospholipidsadenosine triphosphatenucleotides

Understanding: How are prokaryotes and eukaryotes similar? * O The both have nuclei. O They both have cell membranes. O They both have chloroplasts. They both contain membrane-bound organelles. Remembering: DNA is made of repeating units of building blocks called: * O amino acids O phospholipids O adenosine triphosphate nucleotides

Understanding: How are prokaryotes and eukaryotes similar? * O The both have nuclei. O They both have cell membranes. O They both have chloroplasts. They both contain membrane-bound organelles. Remembering: DNA is made of repeating units of building blocks called: * O amino acids O phospholipids O adenosine triphosphate nucleotides

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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All living organisms, including both bacteria and Eukaryotes have: (Select all that apply Plasma membranes made of phospholipids Robust cytoskeleton, including actin and microtubules D-monosaccharides L-amino acids the ability to extract energy from the environment to do work Ribosomes double stranded DNA Peptidoglycan Nuclei
Multicellular organisms with a true nucleus, ester-linked fatty acids in their G-3-P cell membranes, histone proteins, and cell walls with a high cellulose content (above 20%), but no collagen, must be: members of kingdom Archaeobacteria members of kingdom Eubacteria members of kingdom Animalia members of kingdom Plantae members of kingdom Fungi
Found in Found in Prokaryotes? Eukaryotes? Organell:/Structure (Y/N) (Y/N) Functions and other notes of importance Eimbrae Flagella Gap junctions Glycocalyx Golgi apparatus Lysosome Microvilli Mitochondrion Nucleoid
Search For each statement, indicate if the statement applies to only eukaryotes, only prokaryotes, or both eukaryotes and prokaryotes. separate their DNA from other cellular components do not have organelles 1. only eukaryotes use DNA to store genetic information 2. only prokaryotes enclosed by a membrane 3. eukaryotes and prokaryotes consist of at least one cell
Which features do Archaeans and Eukaryotes have in common: NAPs. f-Met specification by start codons. branched fatty acid tails on phospholipid molecules. complex versions of RNA polymerases.
INBan What are the two types of cells? Although cells have some basic parts in common, there are some important differences. The way that cells store their DNA is the main difference between the two cell types. Prokaryotic A prokaryote (proh-KAIR-ee.oht) is a single- celled organism that does not have a nucleus or membrane-bound organelles. Its DNA is located in the cytoplasm. Prokaryotic cells contain organelles called ribosomes that do not have a membrane. Some prokaryotic cells have hairlike structures called flagella that help them move. Prokaryotes, which include all bacteria and archaea, are smaller than eukaryotes. Visualize It! 14 Identify Use the list of terms below to fill in the blanks with the matching cell parts in each cell. Some terms are used twice. DNA in cytoplasm DNA in nucleus Cytoplasm Cell membrane Organelles D C Prokaryotic A CHOPlasm CUNA nucleas F H Eukaryotic A eukaryote (yoo.KAIR.ee oht) is an organism made up of cells that contain their DNA in a nucleus.…
TAGS: Biology, Chemistry, Biochemistry, Cell Biology, Molecular Biology A group of researchers were tasked to design various synthetic cell membranes that could be used to simulatecellular activities of different organisms. Help the researchers assemble the structure of the major lipid component for a cell membrane (draw the strucutres clearly) that is appropriate for the following and briefly explain your answer: a prokaryotic cell thriving in a geyser at the Yellowstone National Park in Wyoming, USA a muscle cell of a salmon fry in the Arctic Ocean a frog neurocyte Chemical structures of the compounds that are available are shown on the image.
Which of the following is an example of a macromolecular assembly in a typical eukaryotic cell?* OGlycogen O Alpha globin O DNA Nucleosome Hydrophobic interactions between molecules in the cytoplasm are crucial because O They provide the necessary atoms in reactions O They facilitate the proper conformation of molecules O They allow covalent bond formation among reactants They direct the rate of chemical reactions in cells Which pair correctly depicts the relative rate at which cellular responses are generated during cellular communication? * O Altered enzyme production - fast O Altered protein synthesis - fast O Altered cell movement - slow Altered gene expression - slow
Gram-positive eubacterial cells (like Clostridium perfringens) contain which components? a cell wall made of pseudomurein, and membrane fatty acids ester-linked to glycerol (G-3-P lipids) a cell wall made of peptidoglycan, and membrane alcohols ether-linked to glycerol (G-1-P lipids) a cell wall made of cellulose, and membrane alcohols ether-linked to glycerol (G-1-P lipids) a cell wall made of pseudomurein, and membrane alcohols ether-linked to glycerol (G-1-P lipids) a cell wall made of peptidoglycan, and membrane fatty acids ester-linked to glycerol (G-3-P lipids)
What features of mitochondria are similar to bacteria? Select all that apply. Independent movement Membrane-bound ribosomes Circular DNA similar to plasmids Cellular machinery for photosynthesis
Multicellular organisms with a true nucleus, histone proteins, ester-linked fatty acids in their cell membranes, heterokont ancestry, and cell walls with a high content of cellulose (over 20%) must be: members of kingdom Plantae members of kingdom Eubacteria members of kingdom Protista members of kingdom Animalia members of kingdom Fungi
Which of the following statements about ribosomes is true? Eukaryotic ribosomes have a P site, prokaryotic ribosomes do not have a site O Eukaryotic ribosomes consist of proteins and rRNA, prokaryotic ribosomes do not have RNA Eukaryotic ribosomes have a large subunit and a small subunit, while prokaryotic ribosomes have just one subunit Prokaryotic cells don't have ribosomes Eukaryotic ribosomes are larger than prokaryotic ribosomes