logo-home
Previously searched by you
Previously searched by you
logo

Doclaura

On this page, you find all documents, package deals, and flashcards offered by seller DocLaura.

  • 6429
  • 0
  • 895

Community

  • Followers
  • Following

44 Reviews received

7327 items

  • Everything
  • Documents
  • Flashcards
  • Package deal

bio 151 exam 2 Questions And Answers

(0)
$13.09
0x  sold

Operon - ANS the promotor and the repressor binding site. An operon is a group of genes that are transcribed together that are in the same pathway. Almost exclusively in prokaryotes transcription factor - ANS activators Activators - ANS a type of transcription factor, Activators can work synergistically, Activators bind to the enhancers and turn on genes, Activator is a protein, enhancer is DNA, Activator comes to bind to the enhancer and helps to unwind the DNA fro...

i x
  • Exam (elaborations)
  •  • 7 pages • 
  • by DocLaura • 
  • uploaded  2025
Quick View
i x

Biology 151 Exam 2 help Questions And Answers

(0)
$12.19
0x  sold

When a patient receives a transplant organ it must possess the same MHC markers as the patient's cells. If it does not the immune system will recognize it as foreign and attack the transplant organ. Which of the following membrane proteins is involved in organ rejection? - ANS identity Theoretically, because of the location of electron delivery in the ETC, each FADH2 produces ____ ATPs and each NADH produces _____ ATPs. - ANS 2,3 When coenzyme Q (a molecule in an electro...

i x
  • Exam (elaborations)
  •  • 5 pages • 
  • by DocLaura • 
  • uploaded  2025
Quick View
i x

Biology 151 - Exam 2 Questions And Answers

(0)
$12.79
0x  sold

Large numbers of ribosomes are present in cells that produce which of the following molecules? - ANS proteins What is an incorrect statement about the synthesis of polypeptides (proteins)? - ANS The synthesis of proteins is a catabolic process. What are constituents of the nucleus? - ANS Pores, envelope or membrane, chromosomes, chromatin Tissues that are metabolically active and utilize large amounts of energy would be rich in _____. - ANS mitochondria. ...

i x
  • Exam (elaborations)
  •  • 6 pages • 
  • by DocLaura • 
  • uploaded  2025
Quick View
i x

Biology 151 Exam 2 Quiz Questions And Answers

(0)
$13.29
0x  sold

Alternate splicing does which of the following? - ANS Allows partly different proteins to be translated from a single transcript Why does DNA replication require the enzyme primate? - ANS Primase builds an RNA primer so that DNA polymerase has a free 3' end attach to nucleotides to. Which of the enzyme listed below cannot catalyze the formation or breakdown of phosphodiester linkages? - ANS Helicase Scientists have discovered how to put together a bacteriophag...

i x
  • Exam (elaborations)
  •  • 4 pages • 
  • by DocLaura • 
  • uploaded  2025
Quick View
i x

Bio 151 Exam 2 Questions And Answers

(0)
$13.29
0x  sold

theory of natural selection - ANS Idea, first proposed by Charles Darwin, that species survive due to favorable characteristics cell doctrine - ANS 1. all living things are composed of cells and cell products 2. a single cell is the smallest unit that exhibits all the characteristics of life 3. all cells come only from preexisting cells protein primary sequence - ANS the sequence of amino acids linked by polypeptide bonds that go into determining a protein's fu...

i x
  • Exam (elaborations)
  •  • 12 pages • 
  • by DocLaura • 
  • uploaded  2025
Quick View
i x

BIO 151 Exam 2 Questions And Answers

(0)
$8.49
0x  sold

For cell function, which type of macromolecule is responsible for carrying out the work (make up the structure and function of the cell)? - ANS protein For cell function, which type of macromolecule is responsible for carrying the information that codes for the molecules that carry out the work for that cell? - ANS DNA/nucleotides Explain the central dogma of biology. - ANS Each gene in the DNA molecule carries the information needed to construct one protein Defi...

i x
  • Exam (elaborations)
  •  • 5 pages • 
  • by DocLaura • 
  • uploaded  2025
Quick View
i x

BIO 151 - Exam 2 Questions And Answers

(0)
$13.49
0x  sold

Which of the following are purine nitrogenous bases? - ANS guanine and adenine If cells are grown in a medium containing radioactive 32P-labeled phosphate, which of these molecules will be labeled? - ANS nucleic acids What is the difference (if any) between the structure of ATP and the structure of the precursor of the A nucleotide in RNA? - ANS There is no difference. When nucleotides polymerize to form a nucleic acid ________. - ANS a covalent bond form...

i x
  •  Package deal
  • Exam (elaborations)
  •  • 18 pages • 
  • by DocLaura • 
  • uploaded  2025
Quick View
i x

Bio 151 - Exam 2 (study guide) Questions And Answers

(0)
$12.89
0x  sold

Match each example or description with the corresponding level of protein structure. primary secondary tertiary quaternary - ANS 1. The sequence of amino acids in the polypeptide chains. Ala-Gly-Tyr-Lys-Met-Trp-Phe 2. Alpha-helix, beta-pleated sheet, results from hydrogen bonds between polar groups in the polypeptide backbone, repeated pattern of coiling or folding within a polypeptide chain. 3. the overall 3-D shape of polypeptide or protein. Results from the bending and folding o...

i x
  •  Package deal
  • Exam (elaborations)
  •  • 3 pages • 
  • by DocLaura • 
  • uploaded  2025
Quick View
i x

Biology 151 Exam II SDSU Questions And Answers

(0)
$12.89
0x  sold

plasma membrane has selective permeability. what does that mean? - ANS The membrane can "choose" what goes in and out of the cell Phospholipids are amphipathic molecules. what does that mean to be amphipathic? - ANS it means they have a hydrophilic and hydrophobic region What is a fluid mosaic model? - ANS where the membrane is a mosaic of protein molecules bobbing in a fluid bilayer of phospholipids. proteins can move laterally across the membrane What are...

i x
  • Exam (elaborations)
  •  • 13 pages • 
  • by DocLaura • 
  • uploaded  2025
Quick View
i x

bio 151 exam 2 Questions And Answers

(0)
$13.39
0x  sold

reasons why cells divide (3) - ANS growth repair reproduction cell cycle (order of specific phases) - ANS interphase, prophase, prometaphase, metaphase, anaphase, telophase and cytokinesis what happens in mitosis - ANS -nuclear envelope division and cytokenesis interphase phases - ANS G1 S G2 what is happening in G1? - ANS growing, making more organelles checkpoint of G1 - ANS G1/S G2 - ANS protein synthesis and pre...

i x
  •  Package deal
  • Exam (elaborations)
  •  • 23 pages • 
  • by DocLaura • 
  • uploaded  2025
Quick View
i x