Part D Lab Questions
Molecule, Organelle or Process
Which One Happens First?
Evolution
Random
100
This has an effect on pulse rate.
What is exercise?
100
DNA
What is molecule?
100
Protein, RNA, DNA
What is DNA?
100
This is a random change in DNA, that could lead to variation within a species.
What is a mutation?
100
This word means "something that can run out" and is the opposite of infinite.
What is finite?
200
When salt is added to a cell, this substance diffuses out of the cell.
What is water?
200
Mutation
What is process?
200
Zygote, Meiosis, Gamete
What is meiosis?
200
This term describes when organisms fight for limited resources.
What is competition?
200
A mistake in the base sequence could cause this molecule to function improperly.
What is a protein?
300
These are two molecular techniques used to determine if two species of plant are related.
What are paper chromatography and gel electrophoresis?
300
Cytoplasm
What is an organelle?
300
Natural Selection, Evolution, Variation
What is variation?
300
This process describes when the environment chooses which organisms survive and reproduce.
What is natural selection?
300
A student was growing beans in a cup. On day 1 there was 1 seedling. On day 2 there were 3 seedlings. On day 5 there were 6 seedlings. On day 8 there were 6 seedlings. On day 10 there were still 6 seedlings. This population of bean plants reached its __________________________.
What is carrying capacity?
400
Describe the colors of iodine before and after a positive test for starch.
What is amber before and blue/ black after.
400
Differentiation
What is a process?
400
Selective Breeding, Genetic Engineering, Cloning
What is Selective Breeding?
400
A change in the frequency of traits over time.
What is evolution?
400
The cell membrane lets things in an out. It is also covered in these proteins that aid in cell-to-cell communication.
What are receptors?
500
This molecule is used to cut DNA at a specific site (between the GG of CGGC) to prepare it for gel electrophoresis.
What is an enzyme?
500
Amino Acid
What is a molecule?
500
Tumor, UV radiation, Cancer.
What is UV radiation?
500
Finish this statement: Natural selection relies on __________.
What is variation?
500
Which one is not like other: Protein, Water, Starch, DNA, Fats
What is water?
M
e
n
u