answer.
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
Alex73 [517]
2 years ago
5

Migration is _______. a. the movement of organisms from a native location to a foreign location b. the movement of organisms fro

m a foreign location to a native location c. the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations
Biology
2 answers:
aksik [14]2 years ago
8 0
A the movement of orgnisms from a native location to a forgien location
sukhopar [10]2 years ago
7 0
D. the seasonal movement of organisims between locations
You might be interested in
When voltage-gated sodium ion channels are inactivated, the neuron is _________________. in the absolute refractory period below
Ymorist [56]

Answer:

depolarizing

Explanation:

According to my research on studies by different medical professionals, I can say that based on the information provided within the question the neuron is depolarizing. This is what happens when voltage-gated sodium ion channels are inactivated causing an increas in the neuron's membrane conductance for sodium ions.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

5 0
2 years ago
Which of the following is the correct path a neural impulse will follow through the different layers of the retina? a. Rods and
Phoenix [80]

Answer:a. Rods and cones, bipolar cells, ganglion cells, optic nerve

Explanation:

The bipolar cells are present in between the rod and cone and ganglion cells.

The function of bipolar cells is to transmit signals from the photoreceptors (rod and cones cells) to the ganglion cells. The signals are then transferred to the brain via optic nerves where visual image is created.

3 0
2 years ago
e erythrocyte (red blood cell) count increases after a while when an individual goes from a low to a high altitude because the _
Aloiza [94]

The answer is; concentration of oxygen and/or total atmospheric pressure is lower at high altitudes

This means that at high altitude, due to the low pressure, every breath has a lower oxygen content than at a lower altitude. This, therefore, necessitates the body to increase the erythrocyte numbers in the blood to maximize the uptake of oxygen from the thinner air.

8 0
2 years ago
Imagine a cell with a semi-permeable membrane that is selective to K+ ions only. The internal solution contains 100 mM KCl and t
kompoz [17]

Answer:

C. Nernst equation

Explanation:

The Nernst Equation is used to find the equilibrium potential of an ion.

It tells you only what the equilibrium potential for an individual ion is, not what the summed effect of all ions is on the membrane potential.

The formula for Nernst Equation is:

        E_{ion} = \frac{RT}{FZ} In \frac{[ion]_{out} }{[ion]_{in} }      

where F is Faraday Constant, R = gas constant, 8.314 J/mol K

, T = temperature, in K, Z stoichiometric number of electrons in the reaction,   is the Reduction Potential in V.

Kindly note that, if we have a squid giant axon at rest with normal intracellular and extracellular ion concentrations.  If the membrane permeability to K+  ions is increased, the K+ equilibrium potential (Nernst potential) will stay the same.

8 0
2 years ago
Which of the following best describes the process of diffusion?
kicyunya [14]
<span>Diffusion is the process by which particles tend to move from an area where they are more concentrated to an area where they are less concentrated. Facilitated diffusion is the process in which molecules pass across the membrane through cell membrane channels.</span>
4 0
2 years ago
Other questions:
  • The Sun has six regions or layers. Identify the Sun's layers, beginning with the innermost and moving out. 1. Innermost core 2.
    8·2 answers
  • A food worker has just rinsed a dish after cleaning it what should he do next
    9·1 answer
  • Why can’t nucleic acids be formed by sugars alone?
    6·2 answers
  • Using the terms anterior, posterior, setae, longitudinal muscles and circulatory muscles, describe the movement of the earthworm
    14·1 answer
  • Identify one food item Tara’s Doctor would not approve for her diet and explain why Tara should avoid that food while she recove
    9·1 answer
  • The air temperature of Lawrence is higher than the air temperature of Norristown. What is the main cause for the different air t
    7·1 answer
  • Which human activity can produce disruption of fish breeding habits, increase in mosquito population, and flood control? constru
    10·2 answers
  • Alchemy is the process of trying to turn non-gold metals into gold. It was practiced hundreds of years ago by scientists who bel
    9·1 answer
  • - Why does a male bird displays his colorful feathers? (1 point)
    7·1 answer
  • HELP PLZ Consider the human brain. Using the anatomical levels of organization—chemical, cellular, tissue, organ, organ system,
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!