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
SVETLANKA909090 [29]
3 years ago
12

How are the 2 sides of the dna chain held together

Biology
1 answer:
gogolik [260]3 years ago
4 0
Because the nucleotides match up like A and T and C and G is is like a zipper there is two parts that go together
You might be interested in
Arrange the statement of events below in the order that best describes the sequence of events in the pathology of clostridium pe
Varvara68 [4.7K]

C. perfringens is found greatly in the environment in soil, rotting greenery and marine sediment, as well as in the intestinal tract of creatures. The bacteria can create endospores, apt of surviving adverse conditions for long periods of time.

<h3>What type of food poisoning is Clostridium perfringens?</h3>

Clostridium perfringens food poisoning is critical gastroenteritis induced by ingestion of contaminated food. Signs are watery diarrhea and abdominal cramps. Diagnosis is by identifying C. perfringens in infected food or in stool.

Thus, Clostridium perfringens food poisoning is critical gastroenteritis caused by ingestion of contaminated food.

To learn more about  Clostridium perfringens click here:

brainly.com/question/15006110

#SPJ1

8 0
2 years ago
Molecules in food contain chemical energy that cells use to produce____
icang [17]
Molecules in food contains chemical energy that cells use to produce MORE CELLS. This energy is gotten from the chemical bond energy in food molecules, which in this way serve as fuel for cells. The particles in food additionally give the atoms that animals need to develop new living matter.
3 0
3 years ago
If one is constructing a phylogeny of reptiles using DNA sequence data, which taxon (birds, mammals, amphibians or fish) might b
neonofarm [45]

Answer: If one is constructing a phylogeny of reptiles using DNA sequence data of birds, mammals, amphibians or fish, the suitable outgroup to be used are mammals due to the time of divergence from other group of organisms.

Explanation: Phylogeny is used to determine evolutionary relationship between items or organisms. A phylogenetic tree is a graphical illustration of phylogenetic relationship. In phylogeny, an outgroup represent an organism that is more distantly related to other group of organisms.

In a phylogenetic tree, outgroup stands alone. It shows that the time of divergence of that particular organism is far from other group of organisms. Outgroup is used to root a tree and sometimes represent a group that is more ancestral on a tree.

It should be noted that differences in the DNA sequences of the organisms under consideration will determine which organism will serve as the outgroup.

3 0
3 years ago
Which is true regarding color blindness?
777dan777 [17]
Answer will help you.

When it involves one sets of cones it is an inherited recessive trait.
4 0
3 years ago
What process adds carbon dioxide to the air?
bagirrra123 [75]

Answer:

cellular respiration...that's breathing out of humans

and through human activities like burning of fossil fuels...

3 0
2 years ago
Other questions:
  • The process of synthesizing simple sugars using sunlight as an energy source is referred to as
    9·1 answer
  • If a uniform becomes saturated with blood, what is the proper action that should be taken for the athlete to continue participat
    6·1 answer
  • Which statement is the best summary of the model?
    15·2 answers
  • In some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." Male ligers ar
    5·1 answer
  • Which biomes would be found nearest to the equator?
    9·1 answer
  • What is the name given to those species that were present before the eruption that remained and aided in the first waves of succ
    6·1 answer
  • HIV can be transmitted via- choose all correct answers
    13·2 answers
  • What is the branching network of filaments of a fungus called?
    14·1 answer
  • Suppose that this population of mice has stabilized so that both white and brown appear. White mice survive better in the winter
    12·1 answer
  • Help me please this read and the question is down blow the read there are 6 question i will post more this like this so please a
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!