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NeTakaya
3 years ago
12

Which of the following would you most want to see in your garden? ladybug aphid whitefly cabbage looper

Biology
2 answers:
aliya0001 [1]3 years ago
5 0
Ladybugs! They eat<span> aphids, mites, and mealybugs, and their hungry larvae do even more damage to garden pests.
Hope this helps!
~{Oh Mrs.Believer}</span>
VladimirAG [237]3 years ago
4 0
Lady bug .....i hope this helps
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Complete the sentences. Each term may be used more than once.
11Alexandr11 [23.1K]

Answer:

The correct answer is -

1. right-handed

2. right-handed

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6. negative

Explanation:

In a circular bacterial chromosome, the structure of DNA is a right-handed double helix In a circular bacterial chromosome.

If DNA is twisted in the right-handed direction, it becomes overwound. Overwinding results in positive supercoiling takes place. If DNA is twisted in the left handd direction, it becomes underwound. Underwinding results in negative supercoiling.

f. One effect  negative supercoiling in bacterial chromosomes is to promote separation of the two strands of DNA in the double helix

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A student is preparing a solution of 0.1 M Tris-Cl (pH 7.0) with 200 mM NaCl. To adjust the pH, the student started with concent
Sophie [7]

Answer:

The correct statements are C The pH is accurate but the solution will have excess salt. D The pH is accurate but the concentration of Tris will be incorrect

Explanation:

As the pH is finally maintained at 7 the pH for the buffer solution will be accurate but excess salt will be produced due to use of Both NaOH and HCl to make up the to 7.

As more volume of water is required at final step to make up the volume the concentration of tris will be incorrect.

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5 0
3 years ago
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Answer:

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Explanation:

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