[tex]\red{Question}[/tex]
A DNA model was built using the scale 2 cm: 0.0000001 mm. If the model of the DNA chain is 17 cm long, what is the length of the actual chain?
DON'T SPAM‼
Share
[tex]\red{Question}[/tex]
A DNA model was built using the scale 2 cm: 0.0000001 mm. If the model of the DNA chain is 17 cm long, what is the length of the actual chain?
DON'T SPAM‼
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Step-by-step explanation:
Let x cm be the length o python
ACQ,
60% of x=558
⇒
100
60
×x=558
⇒x=
60
558×100
⇒x=930
(b) We have,
length
mass1
=
length1
mass2
∴
2
24
=
3
mass2
⇒mass2=
2
24×3
=36kg
(c) Length of actual chain 0.000001 mm is measured as 2 cm in the model.
Hence, length of actual chain when length of chain is 17 cm in the model
=
2
0.0000001
×17
=0.00000085mm
SOLUTION
Let the length of the actual chain be x mm. Therefore,
-Ary114
hope it will help you