Which type of microscope is used to view very small cell components like proteins and dna?
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Biology, 19.11.2019 23:31, dwighthibbert56
Which type of microscope is used to view very small cell components like proteins and dna?
bright-field microscope
light microscope
electron microscope
slide microscope
Answers: 2
Biology, 21.06.2019 21:00, shaonaworld
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
Answers: 3
Biology, 22.06.2019 12:30, nyiapower9705
Which term most precisely describes the cellular process of breaking down large molecules into smaller ones? a) catalysis b) metabolism c) anabolism d) dehydration e) catabolism
Answers: 1
Biology, 22.06.2019 18:30, ellamai16
On a spring day, a middle-latitude city (about 40? north latitude) has a surface (sea-level) temperature of 10 ? c. if vertical soundings reveal a nearly constant environmental lapse rate of 6.5 ? c per kilometer and a temperature at the tropopause of –55 ? c, what is the height of the tropopause?
Answers: 3
Biology, 22.06.2019 19:00, selamh1999
What’s a example of extrusive rock that cooled to quickly for grains to form
Answers: 1
History, 26.06.2019 23:30
History, 26.06.2019 23:30
History, 26.06.2019 23:30
Mathematics, 26.06.2019 23:30
Mathematics, 26.06.2019 23:30
Mathematics, 26.06.2019 23:30