In the undigested lane we loaded the environmental DNA sample without any enzymes. In this lane we expect (including size) because . Describe what you see in that lane ( including some indication of size), which agrees with the prediction. The HindIII lane has bands, indicating it was cut ___ times. The smallest band runs between the 1kb and the 2kb bands on the ladder and is calculated to be kb using the ladder as a standard. This is away from the expected size of ___. The next smallest band ran just above the 2kb band on the ladder and is calculated to be kb. This is from the expected size of . Repeat for all HindIII bands. Repeat for other lanes. State if you think the DNA sample was lambda phage.

a neutral ph of 7 and normal organism temperature is needed for a certain enzyme to be effective.  

what would happen to the enzyme if the ph and/or temperature fluctuate greatly from the norm?  

a.the enzyme’s hydrogen bonds will break.  

b.the activation energy will increase.  

c.more product will be formed.

d.the ideal temperature and ph for the enzyme function will decrease.  

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying