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
Law Incorporation [45]
3 years ago
10

In salt water fish, chloride cells in the gills: a. actively transport Cl- from the plasma to the ECF. b. actively transport Cl-

from the ECF to the external environment. c. passively transport Cl- from the ECF to the external environment. d. actively transport Cl- from the external environment to the ECF.
Biology
1 answer:
lord [1]3 years ago
3 0

Answer:

b. actively transport Cl- from the ECF to the external environment.

Explanation:

Chloride cells are cells that are found in the gills of teleost fishes which pump large amount of sodium and chloride ions out from the extracellular fluid (ECF) into the sea or environment against a concentration gradient in marine fish.

The opposite of this process occurs in freshwater fishes where the gills of freshwater teleost fish, cause an influx of sodium and chloride ions into the fish from the environment, also against a concentration gradient.

Mechanism of action

Salt water teleost fishes take in large amounts of seawater to decrease osmotic dehydration. The excess of ions derived from seawater is thrown out of the teleost fishes through the chloride cells. These cells employs active transport on the basolateral (internal) surface to diffuse in chloride, which then is pumped out of the apical (external) surface, straight into the surrounding environment. Such mitochondria-rich cells are located in the region of the gill lamellae and filaments of teleost fish.

You might be interested in
Which following sequence of events is correct?
Jlenok [28]

Answer:

a. hurricane > tropical depression > tropical storm

Explanation:

Hope This Helps :)

Hurricanes can often live for a long period of time -- as much as two to three weeks. They may initiate as a cluster of thunderstorms over the tropical ocean waters. Once a disturbance has become a tropical depression, the amount of time it takes to achieve the next stage, tropical storm, can take as little as half a day to as much as a couple of days.

3 0
3 years ago
Read 2 more answers
Some people say that plants make their own food from the Sun through the process of photosynthesis. Based on the law of conserva
charle [14.2K]

No, it’s not accurate. The law of conservation of energy states that energy can’t be created or destroyed. Plants transform light energy from the Sun into chemical energy through the process of photosynthesis.

3 0
2 years ago
Read 2 more answers
The python interpreter is commonly called the __________ when it is running in interactive mode
vazorg [7]
Python shell.

Hope this helps!

-Payshence xoxo<span>
</span>
5 0
3 years ago
Hi I want to make sure this is right, I have a doubt on the last answer too. thank you
Alex787 [66]

Answer:

this is correct

Explanation:

because the energy gets transferred from one animal to another

5 0
2 years ago
Read 2 more answers
The Moon can be seen on Earth because it produces its own light. True or false
antoniya [11.8K]

Answer:

false

Explanation:

These different faces are called phases and they are the result of the way the Sun lights the Moon's surface as the Moon orbits Earth. The Moon can only be seen as a result of the Sun's light reflecting off it. It does not produce any light of its own.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Of the sweat glands, the _____ glands are most abundant in the axillae and genital areas.
    13·1 answer
  • Arrange the sequence of steps in the development of heart failure?
    6·2 answers
  • Tigers are often poached for their parts, used in traditional _________ medicine.
    8·1 answer
  • In the water cycle , when does water undergo a chemical change
    15·1 answer
  • How many chromosomes are present in the human cell nucleus? *
    14·2 answers
  • Living cells are made of:<br> nitrogen<br> hundreds of different proteins<br> a specific protein
    11·2 answers
  • How is muck harmful to Florida? Muck is the reason flooding occurs in Florida. Muck is the reason drought occurs in Florida. Muc
    9·2 answers
  • Two Changes that happen to your gas exchange system when you exercise regularly
    15·1 answer
  • The seahorse's only defense mechanism against predators is
    13·1 answer
  • Cytokinesis usually, but not always, follows mitosis. If a cell completed mitosis but not cytokinesis, the result would be a cel
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!