Upload
others
View
5
Download
0
Embed Size (px)
Citation preview
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 1/15
Questions (40) Hide answers
bases
a base and a sugar
a phosphate and a sugar
a base and a phosphate
ribose
Chapter 13-14 DNA and RNA review
Play Challenge
A public quiz
The structure, function and replication of DNA #dna #dnareplication #dnastructure #nucleicacid
SHOW MORE
Copy and share this playable linkhttps://create.kahoot.it/share/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3
Q1: The backbone of DNA is made up of...
20 sec
Q2: What is the name of the sugar found in DNA?
20 sec
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 2/15
glucose
sucrose
deoxyribose
carbohydrate
lipid
protein
nucleic acid
carbohydrate
lipid
protein
nucleic acid
Q3: Deoxyribose, a sugar, is an example of whatmacromolecule?
20 sec
Q4: DNA is an example of what macromolecule?
20 sec
Q5: The monomer, or building block, of a DNA molecule is the
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 3/15
monosaccharide
amino acid
nucleotide
fatty acid
Guanine (G)
Cytosine (C)
Adenine (A)
Guanine (G)
Thymine (T)
Adenine (A)
__________.20 sec
Q6: The base Thymine (T) always pairs up with ________.
20 sec
Q7: The base Cytosine (C) always pairs up with __________.
20 sec
Q8: The bases are held together in the center of DNA with
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 4/15
covalent
hydrogen
ionic
identical
homogeneous
twins
complementary
Deoxyribose sugar
Uracil
Double strand
Phosphate
_________ bonds.20 sec
Q9: The two strands that make up a single DNA molecule are_________.
20 sec
Q10: Which of the following is not a difference between DNAand RNA?
20 sec
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 5/15
Prophase
G1 Phase of interphase
S phase of interphase
G2 Phase of interphase
entirely original
half original, half new
entirely new
Ribose
Deoxyribose
Phosphate
Nucleic
Q11: During what stage of the cell cycle does DNA Replicationoccur?
20 sec
Q12: The semiconservative model of DNA replication meansthe two resulting copies are _________...
20 sec
Q13: What is the sugar in RNA?
20 sec
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 6/15
20%
30%
60%
All the percents.
Lytic
Lysogenic
No
What?
The cell transforming into a virus
Entering the lytic cycle and lysing their host cell
Q14: If 20% of a DNA sample is Adenine, how much isThymine?
20 sec
Q15: Which infection is faster Lytic or Lysogenic?
20 sec
Q16: Lytic and lysogenic infections both end with..
20 sec
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 7/15
Antibody enablement
Disintegrating the host cells DNA
How to kill a bunch of rats most ef�ciently.
Transformation
DNA
Viral components
Live harmless + heat killed harmless
Heat-killed harmful + heat-killed harmless
Live harmless + heat-killed harmful
Live harmless + live harmful
Q17: Grif�th discovered what?
20 sec
Q18: What combination of bacteria killed the mice/rats ingrif�th's transformation experiments?
20 sec
Q19: What did watson and Crick discover about DNA?
20 sec
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 8/15
It is an antiparallel double helix
It is a parallel double helix
It is a perpendicular double helix
It is a single stranded helix
Discovered DNA
Conducted experiments to show complementary base pairs
Took an x-ray photograph of the structure of DNA
Discovered that DNA formed a double helix
DNA polymerase
Histones
Telomerase
Ligase
Q20: What did Rosalind Franklin do?
20 sec
Q21: What enzyme adds DNA to the ends of chromosomes toprevent the loss of important DNA?
20 sec
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 9/15
Radioactive viral protein had been injected into the host.
Radioactive DNA had been injected into the host.
None of the radioactive material was transferred
Both proteins and DNA had been transferred.
Bacteria
Virus
Lipidlayer
Stem cell
Protein and lipid bilayer
DNA/RNA and protein coat
Carbohydrate and RNA/DNA
Q22: Hersey and Chase discovered what?
20 sec
Q23: What is a bacteriophage?
20 sec
Q24: What are the two parts of a virus?
20 sec
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 10/15
y
DNA/RNA and lipid layer
Carbohydrates were the transforming factor
Lipids were the transforming factor
DNA was the transforming factor
Proteins were the transforming factor
Lactose molecules bind to the lac repressor
The lac repressor binds to the lac operon
RNA polymerase is bound to the protomotor site
Lac genes are transcribed
Operator
Q25: Avery added to Grif�th's work by discovering that
20 sec
Q26: When bacteria is grown without lactose....
20 sec
Q27: What signals the beginning of a gene in a eukaryote?
20 sec
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 11/15
DNA polymerase
TATA box
Operon
Destroying proteins
Destroying tRNA
Blocking mRNA from leaving the nucleus
Destroying mRNA
outlook on life
body plan
aptitude
liver cells
Q28: miRNA helps to regulate gene expression by
20 sec
Q29: A mutation to hox genes would change the organisms...
20 sec
Q30 Wh t i ?
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 12/15
Set of genes that work together
An operational unit of genetic material
DNA and RNA segments with an opportune location
RNA that codes for a set of identical genes
rRNA
mRNA
siRNA
tRNA
tRNA
rRNA
miRNA
Q30: What is an operon?
20 sec
Q31: What type of RNA brings amino acids?
20 sec
Q32: What type of RNA carries of a copy of geneticinformation from the nucleus outside.
20 sec
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 13/15
mRNA
enzymes that manipulate DNA into binding complexes
dicer enzymes that break down RNA and DNA
silencing complexes and reduce genetic redundancy.
proteins that regulate most of eukaryotic gene expression
promoter site
stop codons
start codons
AUG
3
Q33: What are transcription factors?
20 sec
Q34: Where does RNA polymerase bind to?
20 sec
Q35: How many nucleotides are in one codon?
20 sec
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 14/15
6
8
2
3' to 5'
5' to 3'
Purines
Pyrimidines
Polymerases
Pies
Exons
Q36: In DNA replication the leading strand reads the originalDNA from.....
20 sec
Q37: Thymine and Cytosine (and Uracil) are all 1 ringed..
20 sec
Q38: After mRNA is transcribed what has to be splicedtogether before it leaves the nucleus?
20 sec
Pro tip: join up and save time together! Learn more
3/13/2019 Kahoot!
https://create.kahoot.it/details/chapter-13-14-dna-and-rna-review/ac666f43-7625-4aa6-bd55-d9f7e33a96d3 15/15
Introns
DNA
rRNA
Sections of the leading strand of DNA
Sections of the lagging strand of DNA
Enzymes used to splice together amino acids
Proteins that inhibit gene expression
The complementary base pairs found on a tRNA molecule
A set of 3 base pairs
A set of 5 base pairs that match a tRNA molecule
DNA
Q39: What are Okazaki fragments?
20 sec
Q40: What is an anti-codon?
20 sec
Pro tip: join up and save time together! Learn more