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
Naddika [18.5K]
4 years ago
13

Which of the following is a substance that acts at a long distance from the site at which it is secreted? View Available Hint(s)

Which of the following is a substance that acts at a long distance from the site at which it is secreted? A. paracrine signal B. local regulator hormone C.neurotransmitter synaptic signal
Biology
1 answer:
Bogdan [553]4 years ago
4 0

Answer:

neurotransmitter synaptic signal .

You might be interested in
Alma is interested in boosting her intake of eicosapentaenoic acid (epa) and docosahexaenoic acid (dha), two fatty acids that ma
vichka [17]

Fish and seafood or marine sources are the highest food source of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Among the marine sources, fish such as salmon, herring, mackerel and anchovy have the highest content of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA).


<em>-DHA/EPA OMEGA-3 INSTITUTE </em>

3 0
4 years ago
Read 2 more answers
What can be said about prokaryotes and eukaroytes?
Murrr4er [49]
Eukaryotes always have a cell membrane, but prokaryotes don't. Eukaryotic and Prokaryotic cells are both building blocks of life in different organisms. The main difference of two is in its structures. Eukaryotic cells contain organelles that are found inside membranes, like the nucleus, which stores chromosomes and DNA. Prokaryotic cells don't have a nucleus and no true chromosomes. Prokaryotic cells are unicellular while eukaryotes are multicellular. The presence of mitochondria, chloroplasts, and cell wall are all distinct to Eukaryotic cells. Eukaryotic cells are found in animals and plants, while bacteria and archaea have prokaryotic cells.<span>  

<span>In terms of existence, prokaryotes have been on Earth for millions of years; while eukrayotic cells have come to existence through the process of evolution.  </span></span>
4 0
3 years ago
What is weathering?<br>​
tatiyna

Answer:

Weathering is the breaking down or dissolving of rocks and minerals on Earth's surface.

Explanation:

Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of weathering and erosion.

5 0
3 years ago
Read 2 more answers
NEED HELP.
LekaFEV [45]

Answer:

I have attached a PDF. Please look at that and it will answer all your questions!

Download pdf
7 0
3 years ago
What glands secrete a fluid that mixes with the sperm
Zarrin [17]

Answer:

The seminal vesicles and prostate gland make a whitish fluid called seminal fluid, which mixes with sperm to form semen when a male is sexually stimulated

Brainliest please

4 0
3 years ago
Read 2 more answers
Other questions:
  • A pregnant adolescent already diagnosed as hiv-positive with a viral load of more than 1,000 copies/ml is currently in her 38th
    12·1 answer
  • What is the special feature of an egg cell?
    13·1 answer
  • Extensive use of advanced technology is one way to contain costs in the medical field. true or false?
    7·2 answers
  • Different. Mating habitats cuase to groups within a population to be less likely to meet with each other as a result reproductiv
    10·1 answer
  • The sequencing method that cuts the DNA of an entire chromosome into small fragments and then clones these fragments is called:_
    6·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    10·1 answer
  • Define (Chlorophyll)<br> Thank you!
    12·2 answers
  • Define The process of respiration.​
    13·2 answers
  • Which two things are found on a molecule of tRNA
    11·2 answers
  • Write a complete paragraph caption for this graph. Start with a topic sentence that describes the whole graph. In the body of th
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!