Hello there,
#5- Proteins
#6- is incorrect the answer is-->> ATP synthesis
#8- Photosynthesis
#9- Cell recognition components
Hope this help,
Have a nice day!
The correct matching of the given items are:
- Omnivore- eats producers and consumers
- Population- all living and non-living things found in an area
- Species- a group of living things, more than one organism.
- Ecosystem- describes a type of organism and what group it belongs to.
<h3>What is an Organism?</h3>
This refers to an individual animal or living thing that is uni-cellular.
Hence, the other answers are:
- Community- a place where an organism lives and produces its own food.
- Limiting factors- anything that can limit the size of a population
- Carnivore- eats herbivores, omnivores and other smaller carnivores
- Food web: a network of food connected chains that shows a feeding relationship
- Symbiosis: a close relationship between species including mutualism, commensalism, parasitism
Read more about ecosystem here:
brainly.com/question/4005996
#SPJ1
Answer:
The membrane potential of a nerve cell will depolarize if there is an increase in the positive ions inside the cell.
Explanation:
When nerves are in resting potential it is -70mV. In this stage interior of the cell is negatively charged and outside is more positive. When depolarization occurs the inside cell becomes positive.
This is due to the rush of sodium ions into the cell by voltage-gated channels. Now the inside charge is more positive and the chloride ions move out of the cell. Thus outside becomes more negative.
After some time of depolarization stage, potassium ions move out of the cell making the nerve cell again negative. Now the depolarized stage becomes repolarized by the entry of potassium ions.
During depolarization, the potential of the cell is -55mV. When repolarization occurs, it is again -70mV. But the potassium channels are open and some of the potassium ions move out of the cell making the inside environment more negative. This is known as hyperpolarization condition.
This hyperpolarization remains for a short period where action potential can't occur. This period is called the refractory period. Again potassium ions enter into the cell. This results in the resting potential of the neuron again.
Answer:
A. Cultivating crops that require less water
Explanation:
A sustainable agriculture practice is one that reduced the impact of that human activity on the environment.
A. Cultivating crops that require less water is certainly one sustainable practice because it respects the environment.
B, C and D answers are NOT sustainable practices and put in danger the reserves of water people will need to drink. On top of that, B and C would generate pollution for the transport.
