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
Mice21 [21]
3 years ago
15

A functional group that is acidic and part of the amino acid backbone: ____________

Biology
1 answer:
Vikentia [17]3 years ago
8 0

Answer:

COOH (carboxyl group)

Explanation:

The amino acid backbone is common/ primary to all amino acids and the R-group is what makes each amino acid unique. The alpha-carbon is central and is connected to the amino group (NH3+), Carboxylic acid group (COOH), Hydrogen (H) which form the backbone and the R-group which differs in each amino acid.

You might be interested in
A nurse suffered a needlestick injury after administering a subcutaneous medication to a patient. the subsequent investigation r
USPshnik [31]
<span>First, the investigation team should reach out to the maker of this product, in this case the needle and syringe. After that, if the two parties don't come to an agreement, they may have to settle it in court, since the product designer was responsible for this injury.</span>
3 0
4 years ago
Hola! Please help me check my answer :) And rephrase it please if it needs any :&gt;
Fynjy0 [20]
Slimes perfectly said to me.
7 0
3 years ago
Scientists think a series of events occurred to form the solar system. which
kramer

Option 4 is the correct option from the given options.

<h3>What is a solar nebula?</h3>

A molecular cloud, a collection of interstellar dust and hydrogen gas, is where our solar system first formed. Our proto-Sun originated in the hot, dense center of the cloud as it shrank due to its own gravity. The solar nebula, made up of the remaining cloud, is a whirling disk.

The Solar Nebula spun faster and faster before flattening into our solar system's rotating disk in the following order: The Sun was formed when the majority of the gas was drawn into the core, where it heated up and became dense.

After extensive study, astronomers now believe that the Milky Way galaxy contains more than 100 billion stars, including the Sun. It was created 4.6 billion years ago and has a diameter that is 109 times that of the Earth. The Sun has a surface temperature of 10,000 degrees Fahrenheit and a core temperature of 27 million degrees Fahrenheit.

Learn more about solar system here:

brainly.com/question/12834392

#SPJ1

8 0
2 years ago
Am I right? Will mark a brainliest! :)
fgiga [73]

Answer:

Yes

Explanation:

4 0
3 years ago
Read 2 more answers
Two-component regulatory systems rely on a balance of phosphorylation and dephosphorylation of sensor kinases and response regul
otez555 [7]

Answer:

The correct answer is the first statement.

Explanation:

A fundamental stimulus-response coupling mechanism that helps various species to react and sense different modifications taking place in various distinct environmental circumstances is known as a two-component regulatory system. Though this system is found in almost all the domains of life, however, it is generally witnessed in species like bacteria, mainly in the Gram-negative and cyanobacteria.  

In case, if the response regulator turns completely phosphorylated because of the absence of phosphatase activity, the cell would become insensitive towards the environmental stimulus. This generally happens as the cell will lose its tendency to sustain the response cycle because of the imbalance in the dephosphorylation and phosphorylation system that helps in sustaining the response of the cell towards a specific environmental stimulus.  

8 0
3 years ago
Other questions:
  • PLEASE HELP!!!!
    12·1 answer
  • During dna replication what is the function of rna primase
    9·1 answer
  • Does Fishes get thirsty?​
    7·1 answer
  • Plants that are adapted to live on land ( botanical term)​
    10·1 answer
  • ____ dating on the primitive meteorites that have been collected show that they are around 4.6 billion years old
    11·1 answer
  • Which of the following is the basic unit of life? (5 points)
    12·1 answer
  • What is above and below an unconfined aquifer?
    14·1 answer
  • The beak of a duck is flat and broad why.​
    15·2 answers
  • What is the symbol for aluminum
    13·2 answers
  • Where do the tRNA take amino acids?<br> to the nucleus<br> outside of the cell<br> to the ribosome
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!