team competition
Download
Skip this Video
Download Presentation
TEAM COMPETITION

Loading in 2 Seconds...

play fullscreen
1 / 98

TEAM COMPETITION - PowerPoint PPT Presentation


  • 40 Views
  • Uploaded on

TEAM COMPETITION. A Review for the TEST over Unit 3a: The Structures and Functions of DNA and RNA. 1 point round. TRUE or FALSE: Short strands of DNA are contained in the chromosomes inside the nucleus of a cell. FALSE – long strands of DNA make up chromosomes. TRUE or FALSE:

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' TEAM COMPETITION' - elizabeth-savage


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
team competition

TEAM COMPETITION

A Review for the

TEST over Unit 3a:

The Structures and Functions of DNA and RNA

true or false short strands of dna are contained in the chromosomes inside the nucleus of a cell

TRUE or FALSE: Short strands of DNA are contained in the chromosomes inside the nucleus of a cell

slide5

TRUE or FALSE:

Every DNA nucleotide contains a sugar, a phosphate group, and a nitrogen base

true or false the long strands of nucleotides are twisted into a double helix in both dna and rna
TRUE or FALSE:The long strands of nucleotides are twisted into a double helix in both DNA and RNA
true or false in dna replication the double strand unwinds and unzips while it is being duplicated
TRUE or FALSE:In DNA replication, the double strand unwinds and unzips while it is being duplicated
rna is chemical similar to dna except that the base thymine is replaced by the base called
RNA is chemical similar to DNA except that the base thymine is replaced by the base called ___________.
slide53

A strand of mRNA carries the code CUC AAG UGC UUC. After checking the chart shown next, decide which four amino acids, in order, are coded for by this piece of mRNA?

slide61
During which process does the amino acid detach from the tRNA and attach to the end of a growing protein?
along the center of a dna molecule the nitrogen bases c g and a t are held together by weak bonds
Along the center of a DNA molecule, the nitrogen bases C-G and A-T are held together by weak _________ bonds
slide72

Which researcher determined that Cytosine will always bond with Guanine and that Adenine will bond with either thymine in DNA or uracil in RNA?

slide74
Which researcher used X-ray diffraction and mathematical reasoning to determine the shape of the DNA molecule?
slide76
Which two researchers built the first three dimensional model of the DNA molecule (must give both names)?
a characteristic of rna is that it is involved in translating information in dna into carbohydrates
A characteristic of RNA is that it is involved in translating information in DNA into carbohydrates.
slide83

The DNA of an organism contains information that is used to sequence amino acids to form specific proteins.The existence of different organisms with very similar amino acid sequences is evidence of _____________

slide87

Athletes are often concerned with the question of how much protein they need in their diets because of the requirement of growing muscles for protein. Just as muscles need the basic building block of protein, protein itself has basic building blocks also. What are the basic building blocks of protein?

slide96

The category is Human Genome ProjectDecide how much your team is willing to bet. Write it on the card and hand it back to the teacher.Get ready for the final challenge question!

slide97
The 23 chromosomes in a human cell contain roughly 25,000 genes. How many nucleotides does it take to make this many genes?
it takes 3 billion nucleotides that s right all that a t c and g stuff to make your dna fingerprint
It takes 3 Billionnucleotides (that’s right… all that A, T, C, and G stuff) to make your DNA fingerprint.
ad