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ser-zykov [4K]
3 years ago
7

CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION THANK YOU !!!​

Biology
1 answer:
Liula [17]3 years ago
6 0

Answer:

economic

Explanation:

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What was hooke’s microscope used for
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Answer:

Hooke frequently included microscopy demonstrations, regaling the reigning lights of English science - Newton, Boyle, Wren - with a variety of preparations. He used a number of instruments to extend the range of vision and investigate appearance and behavior at levels unseen by the unaided eye.

Explanation:

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3 years ago
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A TT plant and a Tt plant are both tall.
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3 years ago
Please Help!!!!!!<br> Describe how scientists choose the kingdom in which a eukaryote belongs.
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If an organism is a eukaryote it has a nucleus and membraneous organelles
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4 years ago
Flatworms are<br><br> A.Parasitic<br> B.Free Living <br> C.both A and B<br> D.none of the above
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3 years ago
The recognition sites for the restriction enzymes BamHI, XbaI and BglII are G^GATCC, T^CTAGA and A^GATCT, respectively. Which en
Goshia [24]

Answer:

(C) Only BamHI and BglII fragments are compatible.

Explanation:

First we can visualize how the enzymes cut by completing the strand below and cutting where indicated. The three enzymes cut with cohesive ends.

Then we can complete the sense of the strands and serach compatible ends. Keep in mind that we can only join 5 'ends with 3' ends.

BamHI =  G...3'               5'...GATCC  

               CCTAG...5'               3'...G

               

XbaI =      T...3'               5'...CTAGA

                AGATC...5'               3'...T

BglII =       A...3'              5'...GATCT

                TCTAG...5'              3'...A

In bold, leave the bases that remain in single strand and must be compatible with those of the other end.

To be compatible they must be complementary bases. A with T and C with G.  

Now you can see that only BamHI fragments are compatible with those of BglII.

3 0
3 years ago
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