Comprehensive BIO 1030 Q&A Bundle

the central dogma of molecular biology DNA (information stage) -stores genetic information -TRANSCRIPTION mRNA (information carrier) -develops proteins -TRANSLATION Proteins (active cellular machinery) Genes ultimately code for proteins genome one complete copy of all of your DNA -present in every ...

What is rigor mortis? and what causes it When your body hardens after death. calcium molecules leak out of the muscles, they only have enough ATP to contract so they get stuck Slow twitch muscles For endurance uses cellular respiration Uses more oxygen, myoglobin, mitochondria, and blood vessels Co...

sexual reproductionincreases the genetic diversity within a population A sperm with a defective acrosome would not be able to:penetrate the egg Fertilization normally occurs inthe fallopian tubes/oviduct _________________ are the primary male sex organs, and ___________________ are the primary fe...

Which of the following is most important in making the typical seed more resistant to adverse conditions than the typical spore? A) different type of sporopollenin B) an internal reservoir of liquid water C) integument(s) D) ability to be dispersed E) waxy cuticle C) integument(s) In addition to se...

Actin A globular protein that links into chains, two of which twist helically about each other, forming microfilaments in muscle and other contractile elements in cells. active transport Energy-requiring process that moves material across a cell membrane against a concentration difference What is ...

What kind of group are protists? Polyphyletic Why did the classification of protists change? Advancements in eukaryotic systematics Are protists unicellular or multicellular? Most are unicellular, but not all What makes single-celled protists so complex All biological functions are carried out by...

Eukarya: 4 Supergroups Excavata, SAR clade, Archaeplastida, Unikonta protists are a diverse group of eukaryotes that span all four supergroups - protists are eukaryotes - protists are very diverse - eukaryotic cells have organelles and are more complex than prokaryotic cells - the organisms in most...

Acoelomates____________. A) have true body cavity B) have body cavity derived from mesoderm and endoderm C) lack a body cavity D) are all segmented worms E) are round worms C) lack a body cavity Which of the following is NOT a characteristic of animals? A) cells without cell walls B) rapid response...

What is the primary function of the respiratory system? What are three other functions of the respiratory system? The primary function of the respiratory system is the exchange of gasses (respiration). Obtaining oxygen and removing carbon dioxide. Other three are 1) filtration 2)Produces sound (air ...

C The rational method The following scenario represents which way of knowing? You know that your mother and her sister (your aunt) are sworn enemies and will never talk again. When you wrecked your car, only your uncles and aunt new about it. So, if your mother found out about your wrecked car, your...

Which three organ systems specialize in getting rid of waste digestive system urinary system respiratory system Your urinary system primarily gets rid of which type of waste? nitrogenous waste What are the 4 main parts of the urinary system? -kidney -ureter -urethra -bladder Be able to describe t...

How is sexual reproduction different from asexual reproduction? Sexual reproduction requires fertilization of an egg by a sperm. At the end of telophase I of meiosis and cytokinesis, there are ____ two haploid cells During anaphase II sister chromatids separate and migrate toward opposite poles W...

What is biodiversity? all of the diversity/variety of life on Earth What are systematics? study of evolutionary relationships between organism(s). What is taxonomy? the science of naming organisms. What is a taxon? a named group of organisms What is classification? assigning organisms to meaning...

The ostrich and the emu look very similar and live in similar habitats, however they are not very closely related. This is an example of A) divergent evolution. B) convergent evolution. C) exaptation. D) adaptive radiation. b) convergent evolution. .Some molecular data place the giant panda in the ...