A student is looking at an organism under a microscope. It is multicellular with rigid square shaped cells that have a defined nucleus that is not in the middle. Each cell has something that looks like a large air bubble in it. What type of organism is the student most likely looking at?
Eukaryotic/Plant Cell
This organelle is the location of cellular respiration.
Mitochondria
What is the base pairing rule for DNA?
A-T
G-C
This type of RNA is responsible for carrying the copied segment of DNA out of the nucleus.
mRNA
Its a bird, its a plane, no, its ___________!
Superman
When cells require energy to move molecules from a low to high concentration this is known as what type of transport?
Active transport
C6H12O6 + 6O2 --> _____ + 6CO2
6H2O
Draw and label a nucleotide.
Show drawing
TGC AGG TCA
ACG UCC AGU
What type of biomolecule is the cell membrane primarialy made of?
Lipids
Which monomer of the 4 biomolecules is missing and to which macromolecule does it belong?
Amino acids
Triglycerides
Monosaccharides
Nucleotides- Nucleic Acids
What is the difference between aerobic and anaerobic respiration and which is more efficient?
Aerobic is when oxygen is present and anaerobic is done in the absence of oxygen. Aerobic is more efficient since it makes ~30 more ATP.
What are the 3 stages of interphase and what happens in each phase?
G1- growth
S- DNA replication
G2- growth
A section of mRNA reads "AUG CCA UUU" what would the subsequent protein be?
Met-Pro-Phe
What are the 6 houses at Rock Hill?
Integrity, Service, Creativity, Excellence, Empathy, Unity
Answers vary. Carbs- quick energy & protein- building/repairing muscle
Which structure(s) (not organelle) does photosynthesis take place in?
The leaves and stems (shoot system)
cancer or a tumor
tRNA is used during the second step of protein synthesis called ___________. It matches the correct amino acid to the sequence by using the codon and _______________.
translation; anti-codon
How many times was Ross married in Friends?
3
A beaker contains an unknown solution. In order to determine the osmotic solution, you place a potato slice in it. Before placing it in the beaker, the potato weighed 15.1g. You leave it in the solution for 48 hours. When you take the potato out, it has a new mass of 7.4g. Based on this information, what type of osmotic solution was in the beaker? How do you know?
Answers Vary-
Hypertonic, since it lost weight water was taken out or "sucked out" because "solutes suck."
How are cellular respiration and photosynthesis related to each other?
The products of one are the reactants of the other.
They are inverses of each other.
A teacher is describing a cell in one of the phases of mitosis. Using the description below, what phase is the cell in?
There is no visible nucleus, the chromosomes are condensed and clumped together, you can see spindle fibers that have started to form.
Prophase
What mutation occured:
OG: ACG UUC GGA
NEW: AGU UCG GA
Deletion
Who is "the boy who lived"?
Harry Potter