Natalie Ahrens
Biology teacher | Tutor for 8 years
I hold a degree in Biology from Union University, shaping my passion for understanding life's intricacies. As an adept tutor, I leverage my academic background to provide insightful solutions across diverse subjects. My commitment to fostering a deep understanding of biology extends to assisting students in unraveling the complexities of the natural world. Join me in this collaborative journey of knowledge exploration, where I draw on my educational experience to illuminate concepts and spark curiosity. Together, we'll navigate the academic landscape with enthusiasm and precision.
Questions
How are angiosperms and gymnosperms related?
What is the taxonomic classification of a horse?
How are the long DNA molecules found in eukaryotes packed into short chromosomes?
Albinism (lack of skin pigmentation) is caused by a recessive allele. A man and woman, both pigmented, have an albino child together. What is the genotype of the albino child? What is the genotype of the parents?
Given #O_2#, #Cl_2#, and Ne, which gas has the fastest rate of diffusion? Slowest? Why?
How does an ecosystem differ from the biosphere?
What are the 3 sources of stem cells?
A cell divides by mitosis and gives rise to two daughter cells. Are these genetically same as the parent cell?
What is microevolution and how does it occur?
What is the difference between cryptic coloration and mimicry as a defense mechanism of animals?
How do viruses harm cells?
- When a cell has energy available, how can it store small amounts of that energy?
- Where does the cell theory state that all cells come from?
- What is produced during transcription?
- What is the Fluid Mosaic Model?
- If a strand of DNA were composed of the base sequence of ATCG, what would be the complimentary sequence of its opposing base pairs?
- Is a fallen, rotting tree considered an abiotic or biotic factor?
- If all cells have the same genes, explain why skin cells are so different compared to heart cells?
- The citric acid cycle occurs in what part of the cell?
- What happens during the lysogenic cycle of a viral infection?