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pochemuha
3 years ago
13

Explain how the discoveries by Rosalind Franklin helped Watson and Crick build an accurate model of DNA.

Biology
2 answers:
Andru [333]3 years ago
4 0

Answer:

Rosalind's x-ray showed that the ladders of nucleotides were inside a double helix.

Watson and Crick built models with the ladders on the outside.

ivolga24 [154]3 years ago
4 0
N 1952, Rosalind Franklin produced an image of DNA that suggested it contained two strands twisted in a double helix with a phosphate backbone and bases inside. ... Watson and Crick used this information to build and accurate model of DNA
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What is the cost of electricity if 42000 kWh is used at a rate of $0.04/kWh?
gulaghasi [49]

The cost of the electricity if 42000 kWh of electricity is used is ;  $1680

<h3>Determine the cost of electricity </h3>

<u>Given that ;</u>

value of electricity used = 42000 kWh

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Final step : Determine the total cost of electricty used

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Totals cost = unit cost * value of electricity used

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Hence we can conclude that The cost of the electricity if 42000 kWh of electricity is used is ;  $1680.

Learn more  about Electricity cost : brainly.com/question/14277272

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Evaporation is one change that would cause more water to evaporate from a stream.

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