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scZoUnD [109]
3 years ago
6

there is a higher sodium concentration on the inside of the cell than there's an outside of the cell how would have sodium parti

cles move and by what process
Biology
1 answer:
NemiM [27]3 years ago
8 0
The sodium could move through the cell's membrane by diffusion.

Diffusion<span> is the net movement of molecules or atoms from a region of high concentration (or high chemical potential) to a region of low concentration (or low chemical potential) as a result of random motion of the molecules or atoms.</span>
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Fiesta28 [93]

Answer:

more biologically diverse communities appear to be more productive

Explanation:

Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms

Hope this helps!

(btw i got this from google)

6 0
3 years ago
is it possible to get pregnant a woman if she have a very small egg cell? in comparison a normal egg cell would be like a size o
bezimeni [28]
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5) The following picture is of a single organism that has been Gram stained and is viewed under oil immersion on the compound li
RUDIKE [14]

Hi. You have not submitted any images about the microorganism the question refers to. This makes it impossible for me to answer your question. However, I will try to help you as best I can.

Gram stain is a test done to find out whether the bacteria are gram negative or gram positive. In this test, the bacteria are submitted to a certain type of dye and then are observed under a microscope. If the bacteria is gram positive, it will be purple in color. If the bacteria is gram negative, it will be red in color.

This is because after they are subjected to the violet dye, both types of bacteria absorb the color of the dye. However, before being observed under the microscope, the bacteria are washed with alcohol. Alcohol removes the dye from the gram negative bacteria, leaving them reddish. On the other hand, in gram positive bacteria, alcohol dehydrates the cell wall, compressing the pores and making the cell wall impermeable, preventing the dye from being released and, therefore, leaving the bacteria with a purple color.

7 0
3 years ago
Explain the mechanism of nematocyst in Portuguese man of war?
Katyanochek1 [597]

Answer:

Scientists believe that man-of-wars spawn together in large numbers, with each colony (being either all male polyps or all female polyps) releasing gametes into the water to be fertilized. The resultant larvae then each go through asexual budding to produce a new man-of-war colony.

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3 years ago
Gametes are _____.<br> A reproductive organs<br> B reproductive cells<br> C reproductive tissues
katen-ka-za [31]
<span>a mature haploid male or female germ cell that is able to unite with another of the opposite sex in sexual reproduction to form a zygote. b.

</span>
8 0
4 years ago
Read 2 more answers
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