1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mylen [45]
3 years ago
8

If a sample of DNA has 16% adenine(A) then what is the percent of guanine?

Biology
1 answer:
Anastasy [175]3 years ago
4 0
39%. Adenine would have the same percentage as Thymine, meaning it would he 32% A and T and then subtract that from 100 giving you 72 divide that by 2 and you get part Guanine and part Cytosine.
You might be interested in
Help please, this is for a test and I would like to double check my answer with someone
ehidna [41]

Answer:

It would be B

Explanation:

By doing the punnet square, you get BB, BB ,Bb, Bb, of which 50% are heterozygous.

5 0
3 years ago
Photosynthesis and ________ create a cycle.
Lorico [155]

Answer:

Photosynthesis and ___cellular respiration_____ create a cycle.

They create a cycle because the products of photosynthesis become the __reactants________of cellular respiration.

Cellular Respiration is important because  it converts __glucose________  into usable energy for the body.

Photosynthesis is

important because it provides the atmosphere with ___oxygen________

and gives glucose to other orgamisms.

This makes __autotrophs____producers  that give energy to ___consumers____.

4 0
3 years ago
During elongation, RNA polymerase has three prominent channels, or grooves. These channels provide sites for all of the followin
kirill [66]

Answer:

<h2>A site for the exit of the diphosphates removed from the nucleotide triphosphates.</h2>

Explanation:

Transcription occurs in three steps, i) initiation, ii) elongation, and iii) termination.

Elongation: during elongation , the RNA polymerase add new nucleotides in the growing chain of RNA molecule until it encounter terminator factor, or until it terminate transcription.  RNA polymerase has three prominent channels, i) channel for entry of DNA template strand, ii) channel for exit of DNA strand  and iii) channel for exit of newly synthesized RNA molecule. There are lots of other enzymes which helps in transcription.

4 0
3 years ago
What are the answers to 3 and 4
konstantin123 [22]
3. is Phytoplankton  
4. Plankton produce their own food thru photosynthesis or lassoing energy
Hit me up with the Like Love :)
3 0
3 years ago
For number 4, why is C. the correct answer. it’s due tomorrow please help
Delicious77 [7]
It’s because 15ml was just under the range and 50ml is just over it. 30 is a happy middle.
3 0
3 years ago
Other questions:
  • Give two processes witch occur during interphase and witch are necessary for mitosis to take place
    9·1 answer
  • What is the best description of organisms of the Precambrian era?
    12·1 answer
  • You observe a physician perform a muscle test by having the patient abduct her arm 90 degrees and move the arm forward against r
    15·1 answer
  • Lipids are all _____________ , which means that they won’t dissolve in water.
    10·2 answers
  • Volume of cube with 6cm
    14·2 answers
  • 4. Extend your thinking: Compare the circumference values to the diameters. About how many
    5·1 answer
  • For forensics:<br><br>What are the 4 main types of sand? How are they different?​
    8·1 answer
  • Which processes contribute to the formation of chemical sedimentary rocks?
    8·1 answer
  • 2. Describe the main function of roots.
    12·2 answers
  • How is energy produced during nuclear fusion?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!