DNA Structure/Replication
RNA & Protein Synthesis
Mitosis and Cell Cycle
Mutations and DNA tech
Extra
100
The parts of DNA that provide the code for proteins are the -
nitrogen bases
100
What process is shown in this diagram?
Translation
100
List 2 reasons that cell division occurs
Growth in a multicellular organism
Communication
To repair or heal damaged tissue
Asexual reproduction in a unicellular organism
Energy
100
Changing one base in a gene could have the most direct effect on the
sequence of amino acids in a protein
100
What is the importance of this image taken by Rosalind Franklin?
Helped Watson and Crick develop the double helix DNA model
200
What is the complementary DNA sequence to the following - AGCTA?
What is TCGAT?
200
What is a segment of DNA that codes for a specific trait called?
a gene
200
Which phases of the cell cycle make up cell division?
mitosis and cytokinesis
200
The process of altering DNA in an organism on purpose is called
What is genetic engineering?
200
Scientists and doctors are interested in stem cells because
stems cells can become any type of body cell
300
The monomers of DNA are
What are nucleotides?
300
What are the 3 bases called that are attached to the tRNA?
What is an anticodon?
300
The process of DNA replication is necessary before a cell -
divides
300
This technology is used to find suspects and determine possible paternity by comparing fragments of DNA
What is DNA fingerprinting?
300
Which is the possible father of the daughter horse?
3
400
If 15% of a DNA sample is made up of Adenine, A, what percentage of the sample is made up of Cytosine, C?
35%
400
This process occurs in the nucleus and produces mRNA.
What is transcription?
400
What is the correct order of the phases of mitosis?
PMAT
400
This technology allows scientists to produce genetically identically organisms.
What is cloning?
400
Crispr is an example of what?
genetic engineering
500
What process is shown in this diagram?
DNA Replication
500
This process occurs at the ribosome, and involves codons, anticodons, and tRNA. The final product is a protein chain.
What is Translation?
500
Before cell division 4 chromosomes are present in a cell's nucleus. After mitosis, how many chromosomes would be present in each daughter cell?
4
500
One benefit from the human genome project is that it will help find
What are genes responsible for causing disease?
500
Original DNA sequence: TAC ACC TTG AAA GCG ACG ACT TTT
Mutated DNA sequence: TAC ACC TTG AAA GCG ACG CTT TTT
ACT --> CTT