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
Tema [17]
2 years ago
13

Someone do this for me

Biology
1 answer:
inessss [21]2 years ago
8 0
Sugar DNA: The sugar in deoxyribonucleic acid (DNA) is deoxyribose. ... Two of the bases are derivatives of purine—adenine (A) and guanine (G)—and two of pyrimidine—cytosine (C) and thymine (T, DNA only) or uracil (U, RNA only), as shown in Figure 5.4.

Not sure what you’re asking though so yeah lol
You might be interested in
Use the word RNA (Ribonucleic acid) in a sentence ​
Arisa [49]

Answer:Use the word RNA (Ribonucleic acid) in a sentence ​

Explanation:Viruses represent a large group of infective agents that are composed of a core of nucleic acids, either RNA or DNA, surrounded by a layer of protein.

6 0
3 years ago
What is one piece of evidence that some organelles like mitochondria and chloroplasts within eukaryotes used to be independent p
Svet_ta [14]

Answer:

organelles are very similar to present-day bacteria, suggesting a common ancestor.

Explanation:

Some evidence suggests that some organelles like mitochondria and chloroplasts within eukaryotes were once used to be independent eukaryotes.

Endosymbiosis theory says that ancestral prokaryotic cells engulfed bacteria like cyanobacteria which with time evolved into mitochondria and chloroplast. Molecular evidence also proves that these organelles were once prokaryotic organisms because they show similar genetic makeup and ribosome type.

So these organelles are similar to present-day bacteria showing that they have a common ancestor.

6 0
3 years ago
What is an engineer<br>​
viva [34]

Answer:

Engineers, as practitioners of engineering, are professionals who invent, design, analyze, build and test machines, complex systems, structures, gadgets and materials to fulfill functional objectives and requirements while considering the limitations imposed by practicality, regulation, safety and cost.

Or,

the person who design and builds or maintain machines or structure..

6 0
2 years ago
What is the relationship between enzymes and catalyst?
Elena L [17]

Answer:

Catalysts are substances that increase or decrease the rate of a chemical reaction but remain unchanged. Enzymes are proteins that increase rate of chemical reactions converting substrate into product.

Explanation:

I hope this helps!!!

5 0
2 years ago
Read 2 more answers
Aero in aerobic and anaerobic respiration stands for?
AleksAgata [21]
Aero is the prefix for oxygen or air
Aerobic= needs air
Anaerobic=no air needed
4 0
1 year ago
Other questions:
  • (04.03 HC) Salvatore had grown tired of his fish tank and would like to get rid of the fish and contents of the tank in a nearby
    15·2 answers
  • A cellular structure that can be found in each type of cell that is unique to each type of cell, but that has a similar function
    8·1 answer
  • The loss of the gene coding for an orange crest in the bird population described above is an example of _______.
    12·2 answers
  • Are you smarter than a 7th grader???
    11·2 answers
  • Earth's Greatest Enemies?Climatologist James Lovelock(originator of theGaia_hypothesis ) once said that Earth's greatest enemies
    6·1 answer
  • Help asap i mark brainliest
    10·1 answer
  • What is a dominant gene?
    14·2 answers
  • The process seen below creates sister chromatids that are
    14·1 answer
  • When you feel nervous, does that have anything to do with actual nerves? Explain.
    14·1 answer
  • Well labeled diagram of a tapewom
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!