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
vfiekz [6]
4 years ago
6

The structure labeled x most likely represents

Biology
1 answer:
mario62 [17]4 years ago
8 0
The structure labelled X most likely represents 
(1) an antibody 
(2) an enzyme 
(3) a receptor molecule 
<span>(4) a hormone

An enzyme is a protein with catalytic properties (transform substrates to products).
Generally, all biomolecules capable of catalyzing chemical reactions in cells are enzymes.




</span>
You might be interested in
Which is not a principle of the cell theory?
Sidana [21]

Answer:

very few cells are able to reproduce

Explanation:

8 0
3 years ago
Do biological systems contradict the second law of thermodynamics? by taking energy from their surroundings and synthesizing lar
Bogdan [553]
Biological systems do not contradict the second law of thermodynamics. Even in this case, entropy is still always increasing. Biological systems can only decrease their own entropy by using copious amounts of energy and by increasing entropy in their surrounding environment. Also, unfavorable anabolism reactions are always paired with more favorable reactions, such as the use of ATP in order to make the overall Gibb's free energy of the reaction negative.
5 0
4 years ago
A common cause of foodborne illness that results from sneezing or coughing over food is
BigorU [14]

Clostridium perfringens is  usually the cause of foodborne illness it is associated with meat and meat dishes, gravies, and improperly handled leftovers. Common symptoms of foodborne illness are fever, diarrhea, vomiting. The incidence of foodborne illness is rising because of all the following factors increased shelf life of food products.

6 0
3 years ago
The first living cells to evolve on earth were
Kruka [31]

Answer:

<u>prokaryotes</u>

Explanation:

The first living things on Earth, single-celled micro-organisms or microbes lacking a cell nucleus or cell membrane known as <u><em>prokaryotes</em></u>, seem to have first appeared on Earth almost four billion years ago, just a few hundred million years after the formation of the Earth itself.

<em>HOPE THIS HELPED </em>

<em>MARK BRAINLIEST</em>

5 0
3 years ago
A scientist observes that a certain trait is determined by a single gene.
tangare [24]

Answer:

Codominance

Explanation:

Codominance occurs when both alleles participation in the expression of the genotype of an offspring, such as a flower with patches of different colours, each coming from a different allele.

7 0
3 years ago
Other questions:
  • In order to make new nucleic acids, your body needs food that contains
    15·2 answers
  • How is dna used to make up polypeptides, make sure it sounds like my words
    15·1 answer
  • Which ecosystem did samuel visit?
    14·1 answer
  • How would plant populations be affected if the populations of decomposers,
    5·1 answer
  • A summer occupation in the Corn Belt states is de-tasseling the corn: removing unwanted male flowers so that female flowers on t
    13·1 answer
  • Neurons have special proteins in their cell membranes that allow them to generate electric current. Are these proteins most like
    5·1 answer
  • LESSON 4.2 Review
    6·2 answers
  • What are the horizontal rows on the periodic table referred to as?
    7·2 answers
  • What chemical is represented by the low battery
    14·1 answer
  • Which substance most likely consists of atoms that are able to slide past one another?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!