AP Biology Final Exam Q&A 2024/2025 Update | Guaranteed Success
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Course
AP Biology
Institution
AP Biology
AP Biology Final Exam Q&A 2024/2025
Update | Guaranteed Success
The SRY gene - is a gene found on the Y chromo that codes for male
development
X Inactivation - one of two X chromosomes is randomly inactivated and
remains coiled as a Barr body
If there is 15% adenine in a cell, what is the per...
The SRY gene - ✔✔is a gene found on the Y chromo that codes for male
development
X Inactivation - ✔✔one of two X chromosomes is randomly inactivated and
remains coiled as a Barr body
If there is 15% adenine in a cell, what is the percentage of cytosine? -
✔✔35%
5' to 3' and 3' to 5' means that DNA is - ✔✔antiparallel
If the DNA is 5' TACGGCCTACACT 3" what would the mRNA (RNA
primer) be? - ✔✔5' AUGCCGGAUGUGA 3'
Telomeres - ✔✔linear ends of chromosomes
I can use a mRNA genetic code table to transcribe and translate a gene
into an amino acid sequence. - ✔✔should be true
Central Dogma - ✔✔DNA -> RNA -> Protein
, Meiosis - ✔✔Cell division that produces reproductive cells in sexually
reproducing organisms
DNA replication - ✔✔the process of making a copy of DNA
phosphorylation cascade - ✔✔A series of enzyme-catalyzed
phosphorylation reactions commonly used in signal transduction pathways
to AMPLIFY and convey a signal inward from the plasma membrane.
Correct order of Cell Signaling is - ✔✔reception, transduction, response
There are 3000 nucleotides (bases) that make up a certain protein. How
many amino acids are in the protein? - ✔✔999 after you subtract 3 bases
for the "end" codon
30 chromatids would have how many centromeres? - ✔✔15
Plant and Animal cells both have - ✔✔DNA, cytoplasm, ribosomes, ER,
mitochondria, nucleus
function of lysosomes - ✔✔digest/break down food, waste, and broken
parts
function of mitochondria - ✔✔ATP production
True/False: In osmosis, water flows toward the higher solute concentration
- ✔✔true
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