Suppose there is a gene called vid that codes for the incredible ability to play any video game. this gene is 360 nucleotides long, with no introns. the wildtype version codes for a protein consisting of 120 amino acids. some people cannot play video games well at all. their vid gene was isolated and sequenced and found to have a nonsense mutation. the resulting non-functional vid protein consisted of just 20 amino acids. however, some rare individuals who also carry this same nonsense mutation in their gene do have a functional vid protein consisting of the full 120 wildtype amino acids. which of the following most likely accounts for these rare individuals with a mutation in their gene but a fully functional protein.

1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme

Are the earth's ocean floor and continents the same age geologically? why or why not?

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.the diverse proteins found in and attached to membranes perform many important functions.the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together.membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.