DNA / Replication
Scientists have determined that the shape of the DNA molecule is
Double Helix
What is the following complementary mRNA strand to the DNA Strand T A C G C A
A U G C G U
If a cell had 20 chromosomes before cell division, how many chromosomes would be in each cell after mitosis is complete
20 chromosomes
The molecule that speeds up chemical reactions by lowering the activation energy is called what
Enzymes
In which organelle would photosynthesis take place
Chloroplasts
Thymine and Cytosine are both...
Pyrimidines
Between the two types of mutations, which one adds or deletes a base and changes the whole sequence
Frameshift
What is the name of the phase that chromosomes line up in the middle of the cell
Metaphase
What is the name of the indicator test for starch
Iodine test
Where in the cell does aerobic cellular respiration occur? (Hint - it makes ATP)
Mitochondria
Tthe name of the bond that holds together the 2 strands of DNA in the double helix.
Hydrogen Bonds
In translation, you go from _________ to __________
mRNA into Amino Acids (proteins)
What is the term associated with uncontrolled cell division
Cancer
Which of the 4 organic molecules is used for Quick source of energy
Carbohydrates
A student looks through the microscope and sees cells that have a nuclei, cell walls and chloroplasts. What type of cell is the student looking at
Plant Cell
When does Replication Occur?
During Interphase or S phase.
Peptide Bond
What is the name of the structure created during Cytokinesis of a plant cell
Cell Plate
What are two reasons on why an enzyme would become denatured
pH & Temperature
What would happen to a salt water plant when it is placed in fresh water
It will gain water through Osmosis
The name of the enzyme that unzips the DNA strand during replication
Helicase
What is the Central Dogma of Modern Biology (Hint it starts with DNA)
DNA > mRNA > Protein > Trait
What are the phases of Cell Division in order. (Hint - there are 6.
Interphase > Prophase > Metaphase > Anaphase > Telophase > Cytokinesis
What is the example of a Carbohydrate that is found in plant cell walls
Cellulose
Draw a phospholipid on your board
Phosphate head and two tails.