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balu736 [363]
3 years ago
12

Range on a pH scale for acid

Biology
1 answer:
Fantom [35]3 years ago
7 0

Answer:

0 to 14.

Explanation:

The pH scale measures how acidic or basic a substance is. The pH scale ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic.

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What is the name of the enzyme complex that forms at the start of transcription?.
blagie [28]

The enzyme complex that forms at the start of transcription is the Rna polymerase-promoter complex.

<h3>What is transcription?</h3>

Transcription is a biological process during which the information on DNA is transcribed into genetic codes in RNA.

The process of transcription occurs in 3 stages, which are:

  • Initiation
  • Elongation
  • Termination

During initiation, an enzyme known as RNA polymerase binds to a region on the DNA to be transcribed. This region is known as the promoter region.

Thus, the binding leads to the formation of RNA polymerase-promoter complex, otherwise known as the initiation complex.

More on transcription can be found here: brainly.com/question/14136689

#SPJ1

6 0
2 years ago
After suffering a brain injury by falling from a ladder, Zack's wife continues to tell the doctor that his personality has chang
scZoUnD [109]

Answer:

The answer is D.

Explanation:

According to the information given in the example, Zack is most likely to have suffered damage to his brain's frontal lobe becasue of the symptoms that he show such as a change of personality. Frontal lobe is located at the front of the brain and it is responsible for controlling functions such as judgements, decision making, personality traits, emotions and memory which are all among the most important things for someone to function properly. So the correct answer is D.

I hope this answer helps.

7 0
3 years ago
In guinea pigs, dark hair (D) is dominant over light hair (d) and curly hair (C) is dominant over smooth hair (c). Complete a di
Alexxx [7]
P:               DdCc          x           DdCc
g:      DC  Dc  dC  dc           DC  Dc  dC  dc

1.)
 
              DC                       Dc                   dC                     dc

DC       DDCC                   DDCc              DdCC              DdCc
Dc        DDCc                    DDcc              DdCc               Ddcc
dC        DdCC                   DdCc               ddCC              ddCc
dc         DdCc                    Ddcc               ddCc               ddcc 

2.)

G= 1:2:2:1:1:4:2:2:1

3.)

F= 9:3:3:1
7 0
4 years ago
In the biogeochemical cycle for carbon, the same atoms of this element are moved and recycled around the planet through which sp
ale4655 [162]

Answer:

D

Explanation:

8 0
3 years ago
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What would happen if people stopped maintaining power plants?
Lady_Fox [76]
We would have no power. That is, if you don't have solar energy on your roof.
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