Properfomer

selectively permeable membrane correct answers allows things to come in while keeping other things out due to polarity, size, charge, or [ ] *highly permeable= gases/ uncharged molecules *low permeable: polar / charged molecules passive transport correct answers the movement of substances across a cell membrane without the use of energy by the cell (HIGH to LOW) *simple & facilitated diffusion simple vs facilitated diffusion correct answers -simple = molecules move directly through the...

The biodiversity paper states that we can help protect biodiversity by doing all of the following EXCEPT: 1. Protecting insects which play a crucial role in preying on pests and serve as food for those higher on the food chain than them 2. Promoting ecotourism so wildlife is worth more than alive 3. Eating a lower proportion of plant foods than animal foods 4. Taking care not to introduce invasive species 5. Slowing the rate of removal of water from rivers and lakes for irrigation and human...

Cost, Access, Quality correct answers What three issues make up the "Golden Triad" of health care? Five major ongoing challenges in the U.S. healthcare industry correct answers - Limited access - Inconsistent quality - High cost - Unnecessary and wasteful service - Repeated test and treatment Two ways in which insurance is able to pay for large expenses. correct answers 1. Money should be set aside in small increments over time to spread out the potential cost of an unexpected l...

organism correct answers a life-form, a living entity made up of one or more cells, there is no simple definition, 5 common fundamental characteristics cells correct answers membrane-bound units, the fundamental unit of an organism replication correct answers an important characteristic of an organism, includes replicating oneself information correct answers a characteristic of an organism that includes the ability to process hereditary or genetic information, responding to the environm...

Biology correct answers the study of living organisms and their environments Tissue correct answers a group of similar cells that perform a particular function Organ correct answers made up of several types of tissues Organ system correct answers multiple organs working together Organism correct answers a collection of organ systems Species correct answers group of interbreeding organisms Population correct answers members of one species in a particular area Community correc...

Define Genetic Diversity correct answers Total genetic info contained within all individuals of a species, population, or community. Why is genetic diversity important? correct answers Provides raw material for adaptive change What is an 'adaptive change?' correct answers Happens when there is a change in genetic sequencing to produce an individual who is better fit for a new environment. An individual CANNOT make adaptive changes, but WHO can? correct answers offspring Define ...

Fats correct answers Non polar molecules composed of 3 fatty acids that are linked to a 3 carbon molecule called glycerol. Store energy correct answers Primary function of fats Saturated Fats correct answers Hydrocarbon chains that consist of only single bonds between the carbons. Unsaturated Fats correct answers Hydrocarbon chains that consist of one or more double bonds. Trans Fats correct answers The molecules are straight aligned Phospholipids correct answers Consist of a glyc...

The nucleic acid of a virus particle is enclosed in a protein coat. What is it called? correct answers capsid What do we call a virus that attacks a bacterium? correct answers Phage Which of the three types of viruses shown would you expect to include glycoproteins? correct answers reminder: go to your book and study this Which of the three types of viruses shown in the figure would you expect to include a capsid(s)? correct answers reminder: go to your book and study this what state...

Which of the following is NOT a component of the plasma membrane? a. Phospholipids b. Cholesterol c. Integral proteins d. Peripheral proteins e. Ribonucleic acids correct answers E _______________ is a term that describes both the polar and nonpolar nature of phospholipids. a. amphitheaters b. ambidextrous c. amphibolic d. amphipathic e. amphibious correct answers D Which of the following would cause an increase in van der Wal interactions within a membrane bilayer? a. Long u...

properties of living things correct answers consist of cells has DNA has ability to grow homeostasis highly ordered reproduce PH values correct answers 0-6 is an acid 7 is neutral 8-14 is basic Fats correct answers Non polar molecules composed of 3 fatty acids that are linked to a 3 carbon molecule called glycerol. Store energy correct answers Primary function of fats Saturated Fats correct answers Hydrocarbon chains that consist of only single bonds between the carbons....