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
Contact [7]
3 years ago
13

Which molecules link together to form proteins?

Biology
2 answers:
OLEGan [10]3 years ago
8 0

Amino acids are the building blocks of proteins.

snow_tiger [21]3 years ago
3 0

Amino acids...


a simple organic compound containing both a carboxyl (—COOH) and an amino (—NH2) group.

You might be interested in
A segment of a DNA molecule has the base sequence ATGAAC. Write a shorthand structure for this segment and for its comp
Leno4ka [110]

Answer: The sequence will be 5' ATGAAC 3' and 3' TACTTG 5'.

Explanation:

DNA is a molecule that contains genetic information that codes for protein synthesis in all organisms. This molecule consists of two strands that coil together to form a double helix structure. Each of these chains is formed by nucleotides, which are the monomers of nucleic acids and are formed by the union of a five-carbon sugar (pentose) called deoxyribose, phosphate groups and a nitrogenous base. The nitrogenous bases can be:

  • Adenine (A)
  • Cytosine (C)
  • Guanine (G)
  • Thymine (T)

The two chains are held together by bonds called hydrogen bonds between the bases. <u>Consider that A is only linked to T by two hydrogen bridges, and that C is only linked to G by three hydrogen bridges.</u>  This means, both chains are complementary to each other.

The 5' and 3' stand for "five prime" and "three prime", which indicate the carbon numbers on the sugar of DNA. For the classification of the pentoses (which are made of 5 carbones attached to each other), we consider that carbon with the phosphate group is the 5' carbon; and the carbon of with the hydroxyl group, is the 3' carbon. <u>This asymmetry gives a DNA strand a "direction" and causes it to be considered antiparallel, meaning that the nucleotide at the 5' end is first and the nucleotide at the 3' end is last.</u>

Then in this example, the sequence will be 5' ATGAAC 3' and 3' TACTTG 5'.

5 0
2 years ago
What is the source of energy in a food web?
MatroZZZ [7]

Answer:

A

Explanation:

The sun is what drives most processes, the sun gives energy to the plants which help them grow resulting in creatures consuming the plants.  The sun is the major source so remeber that! :D                

I am sure this is the answer so I hope this helps you!

8 0
3 years ago
HELP WILL GIVE BRAINLY!! The dominant allele is not completely expressed when the recessive allele is present.
klasskru [66]

Answer:

I will give you an explanation, and try to figure it out!!

Explanation:

Incomplete dominance can occur because neither of the two alleles is fully dominant over the other, or because the dominant allele does not fully dominate the recessive allele. This results in a phenotype that is different from both the dominant and recessive alleles, and appears to be a mixture of both.

7 0
2 years ago
Showing change in the composition of a population's gene pool demonstrates that evolution has occurred.
Anna11 [10]
A. true, evolution does occur
8 0
2 years ago
Details about outer ear , inner ear , middle ear
fomenos
<span>the outer ear is used to collect sound waves.

</span>
5 0
2 years ago
Other questions:
  • Erwin and Scott used an insecticidal fog to knock down insects from the top section of a L. seemannii tree. The researchers iden
    15·1 answer
  • Ways in which parasites can be controlled<br>​
    8·2 answers
  • Sucrose + water - glucose + fructose chemical reaction taking place
    14·2 answers
  • Ecologists have discovered that the seeds of many plants that grow in forests cannot germinate unless they have been exposed to
    15·1 answer
  • osh is assigned a project in class to make a design a strand of m-RNA from DNA.The DNA code that he has been assigned is CGG TCG
    11·2 answers
  • Select the correct answer. A motorcycle is moving at a constant velocity of 15 meters/second. Then it starts to accelerate and r
    8·1 answer
  • Brainliest perhaps. If China has a population of 1,355,935,022 people and an area...
    5·1 answer
  • Describe Photosynthesis including where it occurs, what happens, and what types of organisms use it.
    10·1 answer
  • Which of the following are located in the dermis of the skin?
    7·1 answer
  • Plants use chemicals such as carbon dioxide and water to make food and _________.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!