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
vodka [1.7K]
3 years ago
6

Why are there so many different kinds of proteins when there are only 20 different amino acids ?

Biology
2 answers:
Jet001 [13]3 years ago
6 0

Answer:

Explanation:

Remember, the 20 kinds of amino acids differ because of their R groups. These R groups also have different chemical bonding. There are R groups that form covalent bonds, some that form ionic bonds, and still others that form hydrogen bonds.

katovenus [111]3 years ago
4 0

Answer:

Because amino acids can be arranged in many different combinations, it's possible for your body to make thousands of different kinds of proteins from just the same 21 amino acids. You may see books that say there are only 20 amino acids.

You might be interested in
Your cousin returns from a trip to caves from around the globe. He shows you some snot-like
Ksenya-84 [330]

Answer:

yes its not alive all living things are made up of cells, if sth does not have cells its not alive

~batmans wife dun dun dun.....

6 0
3 years ago
The hierarchy of life extends past individual organisms. Which of the following is the correct sequence, from least inclusive to
Anna71 [15]

Answer:

E. Population - community - ecosystem - biosphere

Explanation:

Population is the set of organisms of the same species

Community is where organisms of different species live and communicate together

ecosystem is a biological system where ocommunities and environment are present.

Biosphere is where all ecosystem are present.  (let´s say, the earth)

3 0
3 years ago
4. Dr. Fisher was found lying on his back. Is it likely that his body was moved after death? Why or why not?
baherus [9]

Answer: No

Explanation:

Dr. Fisher was lying on the back thus postmortem staining can be observed on his back. But if the body was moved after death then postmortem staining can also be observed on different parts of the body that can be the front part.

5 0
3 years ago
Which of the following common items would best represent the primary structure of a protein
Assoli18 [71]

The answer is; Beads of different color joined together on a piece of string

Primary structure of a protein is right after it has been translated from an mRNA by a ribosome. It is linear and has not yet been folded into a functional protein. The beads in the item represent amino acids joined together by peptide bonds.  


7 0
3 years ago
HELLLLLLLLLLLLLLLLLLLLLLLLLLP PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPLLLLLLSSSSSSSSSS Heat and pressure can change limestone into
allochka39001 [22]

Answer:

Metamorphic rock

Explanation:

metamorphic rock formed when limestone is exposed to high temperatures and pressures. Marble forms under this condition because the calcite forming the limestone recrystallises forming a denser rock consisting of roughly equigranular calcite crystals.

5 0
3 years ago
Other questions:
  • Which force is Antwoine most likely investigating?
    11·2 answers
  • Which of the following may occur at a transform plate boundary?
    12·2 answers
  • why is Pluto not consider a planet even though Neptune is sometimes farther from the sun than Pluto is
    7·2 answers
  • List the major characteristics of a normal probability distribution. (select all that apply.)
    7·1 answer
  • Which cellular change affected the structure of second plant?What are the characteristics of prokaryotes?
    6·1 answer
  • What is Mitosis and why does it happen?
    6·1 answer
  • *URGENT**<br> What is the difference between Cytoplasm and Cytosol?
    6·2 answers
  • 2. Two organisms would be most closely related if both have the same classification in which of the following groups?
    15·1 answer
  • What is the name of the structures that
    6·1 answer
  • If phosphorous has 5 valence electrons, how many does sulfur have?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!