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
GarryVolchara [31]
3 years ago
9

If a sample of DNA contains 25% adenine, what percent Thiamine would it contain

Biology
1 answer:
Anna35 [415]3 years ago
4 0

Answer:

25%

Explanation:

adenine and thymine are base pairs so there will be an equal amount of adenine to thymine.

You might be interested in
Assume that the "letters" of DNA are distributed randomly and that human DNA has 3 billion base pairs. About how long would you
Natalka [10]

Answer:

one that recognizes a 2 base pair sequence would cut DDNA every 16 bases. A 3 base pair recognition site would be found every 64 bases.

6 0
3 years ago
In quiet breathing (A) inspiration is passive and expiration involves muscular contractions. (B) inspiration and expiration invo
Zolol [24]

Answer:

In quiet breathing inspiration involves muscular contractions and expiration is passive.

Explanation:

Respiration process involves two different stages, inspiration - inhalation- and expiration - exhalation-.

During inspiration, the diaphragm <u>contracts</u> and goes down, while intercostal muscles also <u>contract</u> and go up. These actions enhance the size of the thoracic box and <u>reduce internal pressure</u>. As a result, air flows in and fills the lungs.

During expiration, the <u>diaphragm relaxes</u> and the volume of the thoracic box diminishes, which causes the <u>pressure inside to increase</u>. In consequence, the lungs contract and the air is expulsed outside.  

8 0
3 years ago
An enzyme may catalyze a reaction by stressing or destabilizing the bonds of the substrates. this critical point in the enzymati
AVprozaik [17]

Catalysis An enzyme may catalyse a reaction by stressing or destabilizing the bonds of the substrates. This point in the enzymatic reaction is known as the Transition State.  An enzyme can couple a nonspontaneous reaction to a spontaneous reaction so that anabolic processes will occur.

7 0
3 years ago
Identify and describe the ways in which the small intestine is modified to increase surface area for digestion and absorption.
V125BC [204]
Small intestine is modified due to the presence of micro villi which has ability to increase it's size
8 0
3 years ago
Name two substances that can be obtained by evaporation ​
makkiz [27]

Answer:

silicon dioxide Si02 and diamond

Explanation:

because it's commonly found in nature

6 0
2 years ago
Other questions:
  • What three steps describe how an animal obtains and uses energy for growth
    7·1 answer
  • Hormones are secreted and released into the blood by _____. select one:
    14·1 answer
  • What might happen if one of the nucleotides were damaged or chemically altered just before the copying process
    5·1 answer
  • What is the difference between active transport and diffusion in terms of movement of particles?
    5·1 answer
  • Fill in the blanks with the correct word or phrase.
    12·2 answers
  • The study of biological classification is called<br> Your answer<br> Help please
    8·1 answer
  • Is this correct if not what is the correct answer
    5·2 answers
  • Previous
    6·1 answer
  • Why is cellular respiration necessary in plants?
    15·2 answers
  • What is the one thing that puts tremendous pressure on our biodiversity and natural resources?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!