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
Firdavs [7]
3 years ago
10

Erwin Chargaff's work on the composition of nucleic acids began in 1944. His findings, which later became known as Chargaff's ru

les, detail the specific pairings that occur in double-stranded DNA molecules.
According to one of Chargaff's rules, a section of DNA molecule that contains 50 base pairs and has 15 adenine bases must also contain -

A. 15 guanine bases

B. 15 cytosine bases

C. 15 thymine bases

D. 15 uracil bases
Biology
1 answer:
MakcuM [25]3 years ago
6 0

Answer:

C: 15 thyme based

Explanation:

DNA molecule

A=T

You might be interested in
Comparable segments of the mitochondrial DNA sequences of two similar species are shown below. This segment of DNA mutates at a
mel-nik [20]
132 million years ago
7 0
3 years ago
Read 2 more answers
I'm asking this out of personal curiosity, not for school. but it's still for educational purposes kinda, so I hope it's okay.
lesantik [10]
I think it wouldn’t be dead until it looses all of its color and is able to crumple in your fingertips. So basically, it isn’t dead yet when it is wilted. But Its getting to the stage of being dead (like how old people are at that stage of their life where they will pass away soon).

To put it simply, the flower is not dead yet, it’s just “old” :D
8 0
2 years ago
If you didn't have macrophages in your body then,
Dovator [93]
<span>You wouldn't be able to defend against germs</span>
6 0
3 years ago
PLEASE HELP ASAP!
Vlad [161]

Answer: Maybe if you knew the def's you could answer it.

Initial Decay – Bacteria located mainly in the lower intestine begin decomposition, giving a greenish color to the lower abdomen. Stage 2: Putrefaction – Bacteria grow throughout the body, releasing gases, including cadaverine, which in turn bloat the body and cause unpleasant odor.

putrefaction

the process of decay or rotting in a body or other organic matter.

Black putrefaction occurs, which is when noxious odors are released from the body and the parts of the body undergo a black discoloration. 2 weeks: The abdomen is bloated; internal gas pressure nears maximum capacity. 3 weeks: Tissues have softened. Organs and cavities are bursting.

Fermentation occurring in putrefaction and apparently in the digestion of herbivorous mammals in which butyric acid is produced by certain chiefly anaerobic bacteria acting upon various organic substances (such as lactic acid or butter)

A dry body will not decompose efficiently. Moisture helps the growth of microorganisms that decompose the organic matter, but too much moisture could lead to anaerobic conditions slowing down the decomposition process

6 0
3 years ago
1. During photosynthesis, plants use energy from sunlight to make food out of
Darya [45]
B. Photosynthesis/Cellular respiration releases energy stored in food and produces carbon dioxide and water
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which important safety precautions should be taken during a tornado?
    6·1 answer
  • The rate of firing of the postsynaptic neuron depends on the amount of ______ input it receives from the presynaptic neuron.
    8·1 answer
  • Which statement regarding the decreased levels of stratospheric ozone is correct?
    12·1 answer
  • A woman with blood type A has a child with blood type O. She accuses a man who is homozygous for blood type B of being the fathe
    14·1 answer
  • How does simple diffusion differ from facilitated diffusion
    5·1 answer
  • Soil _______ as a result of wildfires in grasslands.
    9·2 answers
  • Which are characteristics of scientific questions? Check all that apply.
    11·1 answer
  • which of the following would be the best example of adaptive radiation, where a species evolves into different forms and fills d
    12·1 answer
  • Which of the following is not an appropriate unit for momentum?
    5·1 answer
  • The trp and lac operons are regulated in various ways. how do bacteria regulate transcription of these operons?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!