Biology, 21.03.2020 02:46 shayshayyy41
Imagine you collected bacteria from the sediment in a frozen lake in Minnesota in January and compared the membranes to membranes from bacteria collected from a lake in Texas in June. Consider how the membranes would likely differ.
The membranes in bacteria from the Minnesota lake would most likely have which of the following?
a. more saturated lipid tails than membranes in Texas bacteria
b. fewer lipid tails with cis-double bonds than membranes in Texas bacteria.
c. more unsaturated lipid tails than membranes in Texas bacteria
d. phospholipids with more negatively charged phosphate groups than membranes in Texas bacteria
Answers: 1
Biology, 22.06.2019 06:30
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.
Answers: 3
Biology, 22.06.2019 21:30
Kendra has the ability to cover a distance in a short period of time. she is said to have a lot of agility power strength
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Imagine you collected bacteria from the sediment in a frozen lake in Minnesota in January and compar...
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