Exam (elaborations)
CNIH Entrance Exam Rated A+ 2024
- Course
- Institution
CNIH Entrance Exam Rated A+ 2024
[Show more]
Content preview
CNIH Entrance Exam Rated A+ 20245 types of Archea - ANSWER-1. Methanogens
2. Extreme halophiles
3. Extreme thermophiles
4. Psychrophiles
5. Acidophiles
Aerobic - ANSWER-Process that requires oxygen for growth
Alleles - ANSWER-Different forms of a gene
- Dominant: FF
- Recessive: ff
Anaerobic - ANSWER-Process that does not require oxygen
Atoms - ANSWER-Smallest whole unit of matter. Protons and neutrons located in
nucleus, electrons located in energy shells
Autotrophs - ANSWER-Self feeders- through photosynthesis
Bacili - ANSWER-Rod-shaped- increased surface area for nutrient absorption
Binary fission - ANSWER-A form of asexual reproduction in single-celled organisms by
which one cell divides into two cells of the same size (PROKARYOTIC CELL)
Binomial Nomenclature - ANSWER-Formal system of naming species where each
species is assigned a genus name
Biodiversity importance - ANSWER-More biodiversity= more resistant to change
More feeding relationships- ensure food supply
Nutrient cycling
Biodiversity threats - ANSWER-Habitat loss
Climate change
Over-exploitation
Biological diversity - ANSWER-Number and variety of species and ecosystems on earth
(Species, Structural, Genetic)
Carl Linnaeus - ANSWER-The father of taxonomy who classified organisms based on
similarities
Cell Cycle - ANSWER-Entire period of cells life (Interphase, G1, G2, Mitosis)
, Cell membrane - ANSWER-Filled with proteins and enzymes- controls what comes in
and out of the cell.
Cell wall - ANSWER-Outer coverings of cell- maintains structure (In plants ONLY)
Centriole - ANSWER-2 perpendicular bundles of tubes- involved in cell division (In
animals ONLY)
Centriole - ANSWER-Barrel-like structures that are used to form spindle fibers
Centromere - ANSWER-Composed of DNA and proteins. Point of attachment for
spindle fibres and sister chromatids
Chitin - ANSWER-A chemical that provides both toughness and flexibility
Chloroplast - ANSWER-Oval-shaped organelle filled with stacks of protein- main site of
photosynthesis (In plants ONLY)
Chromatid - ANSWER-One of two identical "sister" parts of a duplicated chromosome
Chromatin - ANSWER-Clusters of DNA, RNA, and proteins in the nucleus of a cell
Chromatin - ANSWER-DNA bundled in nucleus with proteins- code for proteins (genetic
code)- chromosomes allow for DNA to be packaged.
Chromosome - ANSWER-DNA coiled around and supported by proteins, found in the
nucleus of the cell.
Clade - ANSWER-Taxonomic group- single common ancestor and all descendants
Cladogram - ANSWER-Diagram that shows the evolutionary relationships among a
group of organisms
Climate change - ANSWER-Large quantities of greenhouse gasses produced and
emitted that trap thermal energy in the atmosphere.
Cocci - ANSWER-Round- resists drying
Complex carbohydrates - ANSWER-Polysaccharides (starches and fibres)
Compound - ANSWER-Made up of 2 or more atoms of different elements bond together
in a fixed ratio- pure substances b/c of the same particles
example: H2O (water) or NH3 (ammonia)
Conjugation - ANSWER-DNA is transferred from one cell to another
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller CLOUND. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67163 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now