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
hammer [34]
3 years ago
10

What are two important differences in the structures of DNA and RNA? The sugar of RNA is ribose, rather than DNA's deoxyribose.

The base uracil substitutes for DNA's thymine. The sugar of RNA is deoxyribose, rather than DNA's ribose. The base thymine substitutes for DNA's uracil. RNA always has a single strand, while DNA always has a double strand. DNA always has a single strand, while RNA always has a double strand.
Biology
1 answer:
ratelena [41]3 years ago
6 0
RNA has ribose unlike DNA it has deoxyribose.
Also, RNA has uracil DANA has thymine.

Hope this helps!
You might be interested in
In the two-kingdom system, why were fungi classified in the kingdom Plantae?
natima [27]

Fungi were classified in the kingdom Plantae because they are sedentary. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

3 0
3 years ago
all but one describes a function of apoptosis. That is a) cell death that occurs when cells are exposed to toxins or are injured
natima [27]
The correct answer is A. Apoptosis is regulated cell death/suicide, not accidental.
4 0
2 years ago
Read 2 more answers
Humans have fished the prawns and small fish in an estuary to near extinction. Describe the impact this could have on the bacter
Yuri [45]

Answer:

Overfishing is one of the major concern no a days in aquatic systems. overfishing is resulting in the extinction of aquatic organisms and it can lead to several damage to other living organism.

Prawns and small fishes are important organisms in food web or in aquatic system as they maintain the bacterial level or other microorganism level in control.

Prawn and small fishes utilize oxygen and nutrients present in water to survive, if they will get extinct the amount of nutrient and oxygen left will be used by the bacteria and mold living in the system which can have bad impact on human and other organism.

Heron and pelican populations depends on prawn and small fishes for survival as they feed on them and when there will be not sufficient population of  prawn and small fishes, there are chances that heron and pelican populations can also get extinct.

6 0
3 years ago
A test cross can be used to _____.
gtnhenbr [62]

Answer: - Predict an unknown genotype of a purebred dominant plant.

Explanation:

The genetic make up of the organism is called as the genotype. It describes the form of genes or allelic forms present in the organism. A test cross is used to determine the genotype of the organism. In this cross the organism with the unknown genotype is done with that of the organism with the known genotype. It also determines the fact that the organism is either homozygous dominant or hetrozygous.

On the basis of the above description, Predict an unknown genotype of a purebred dominant plant.

8 0
3 years ago
The earth's core and atmosphere cool down and brought about the_​
grin007 [14]

Answer:

Explanation:

Shutterstock. When the molten outer core cools and becomes solid, a very long time in the future, the Earth's magnetic field will disappear. When that happens, compasses will stop pointing north, birds will not know where to fly when they migrate, and the Earth's atmosphere will disappear

7 0
2 years ago
Other questions:
  • Explain why or why not ethics belong in science.
    8·1 answer
  • After jogging for a while a person begins to experience burning muscle fatigue. Explain the reason for this. Be sure to identify
    8·2 answers
  • A lab technician has four strains of bacteria. Although he forgot to label them, he knows that they include one F+ strain, one H
    6·1 answer
  • I did an experiment on the enzyme catalase. The aim was to determine effect of temperature on enzyme catalase. I was told a hypo
    7·1 answer
  • How many species of hominin coexisted 100,000 years ago?
    10·1 answer
  • Chiasma form during meiosis I but not during mitosis. <br> a. True <br> b. False
    11·1 answer
  • Which statement describes a similarity between asexual reproduction and sexual reproduction?
    11·1 answer
  • As a result of the absence of clover, the hairstreak population in this location will MOST LIKELY
    8·2 answers
  • What is active transport?​
    12·1 answer
  • Explain how Punnett squares are used to describe the
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!