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
kondaur [170]
3 years ago
13

Which chemical is not found in DNA nucleotides?

Biology
2 answers:
trapecia [35]3 years ago
8 0

the answer is ribose and I go it from Gradpoint

malfutka [58]3 years ago
5 0

Assuming ribose, thiamine, guanine and cytosine as choices.

Answer: Ribose

Explanation:

DNA can be defined as the genetic material of the living organism which carries the information that has to be carried from one generation to another generation.

Each nucleotide is made of three sub units:

It consists of nitrogenous bases. These bases are attached complementary to each other.

The other components are phosphate group and deoxyribose, which means that the oxygen is removed from the 2'OH group.

You might be interested in
White meat contains less syoglobin than red meat. Red meat contains more ( slow-twitch / fast-twitch) muscles than white meat do
Nesterboy [21]

Answer:

Slow-twitch

Explanation:

Red meat is rich in slow-twitch muscle fibers. The slow-twitch muscle fibers are rich in myoglobin and blood capillaries. They also have many large mitochondria to generate ATP by aerobic respiration.

These fibers are slow-twitch fibers as the ATPase in myosin head carries out the hydrolysis of ATP at a slower rate causing a slower contraction cycle.

Slow-twitch fibers appear red due to a large amount of myoglobin and a rich network of blood vessels. They are capable of prolonged contractions and are fatigue resistant.

4 0
3 years ago
In most cases in multicellular organism is not an exact copy of it. Because it
DerKrebs [107]
Cells need both genes, and each cell inherits half of the genes from both cell parents.
5 0
3 years ago
In pea plants, the allele for inflated pod seed, I, is dominant over the allele for constricted pod seed, i. The Punnett square
zubka84 [21]

Answer:

<em>The offspring which carries the allele II will be homozygous dominant.</em>

Explanation:

A dominant trait can be described as a trait which masks the effect of a recessive trait. A recessive trait can be described as a trait which gets masked by the dominant trait.

A homozygous dominant trait occurs when both the alleles for the gen are dominant. A heterozygous dominant trait occurs when one allele is dominant and the other is recessive for the trait.  

Hence, a homozygous dominant trait will carry the alleles II.

8 0
3 years ago
When a behavior is highly resistant to extinction, the organism takes longer to stop responding after a reinforcement is no long
Sunny_sXe [5.5K]

The answer is True to this question

4 0
3 years ago
Read 2 more answers
While there is only one species of Galapagos Island tortoise, there are several subspecies. Larger islands with more wet highlan
hodyreva [135]

Answer:

Tortoises with better adaptations in shell shape and leg length were selected to exploit the food resources on each island and, thus, they were capable of having more offspring.

Explanation:

Natural selection can be defined as the process of differential survival and reproduction in a given environment due to differences in their phenotypic traits. Thus, these phenotypic traits are selected to be better adapted to their environment. As a consequence of natural selection, organisms evolve by changing their phenotype frequencies over many generations. In this case, phenotypic differences are expressed as variations in shell shape and leg length, which are adaptive traits that were selected on each island.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Graylag goslings imprint on a nearby object that moves away from them during a sensitive period in the first few hours after the
    11·1 answer
  • BRAINLIESTTTT ASAP!!!
    9·1 answer
  • The amount of a crop that a farmer can harvest per acre is referred to as crop yield. Farmers have been able to increase their c
    8·1 answer
  • Troy's weight has always been around 180 pounds. when he gains a few pounds, he usually drops the extra weight relatively quickl
    5·2 answers
  • Which scientific skill involves sharing what you have learned with others
    6·1 answer
  • Which of the following is (are) part of a systemic immune response?
    11·1 answer
  • What would happen if your hypothalamus didn't work properly
    14·1 answer
  • Someone please help me ! i’ll mean a lot 90 points given
    11·2 answers
  • An individual with a protein deficiency typically experiences increased susceptibility to illnesses, muscle and joint pain, and
    15·1 answer
  • Explain how the structure of<br> water molecules results in attrac-<br> tions among them.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!