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kirill115 [55]
3 years ago
7

Please help I will mark brainly!!!! Please

Biology
1 answer:
Naddik [55]3 years ago
4 0
What passes through the plasma membrane- and what doesn't- depends on the chemical and physical properties it has. Some membranes allow certain materials to pass while others do not. The speed of which molecules pass the plasma membrane differ due to the size, temperature, pressure, and electrical currents. If the temperature of the water and other molecules were low, or the molecules were bigger, the rate at which they pass through the plasma membrane would be very slow.
Hope this helps!
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A travel agency wants people to go on a tour of a mountain region with many glaciers. Write a paragraph for a travel brochure de
Minchanka [31]

The travel to the galciers is something one can never forget. The aura of the place along with the beauty that one gets to notice is so enriching to entice one to stay there forever. The glaciers are one of the many natural wonders our world has to offer. Formed because of the accumulation of the snow year after year, these glaciers are present in many sizes. Besides, the movement of the glaciers, such as the glacial erosion and deposition leads to the formation of many other attractive features, such as the corries, pyramidal peaks, truncated spurs, and hanging valleys. You must definitely visit these places to give your soul this exciting experience.

7 0
3 years ago
Read 2 more answers
What does learn by trial and error mean? (
Ilia_Sergeevich [38]
The answer is D: test possible choices and then avoid ones that are not desirable.
3 0
3 years ago
Mitosis and meiosis are similar processes, but they have some very important differences. Explain how mitosis and meiosis are al
solmaris [256]
Similarities: Mitosis and meiosis both involve cell replication. They both involve prophase, metaphase, anaphase, and telophase.
Differences: Meiosis creates gametes while mitosis creates somatic cells. Mitosis creates two daughter cells, while meiosis creates four sperm cells in men and one egg cell and three polar bodies in women. Mitosis involves one round of cell division, while meiosis involves two. Mitosis creates cells that have the same number of chromosomes as the original cell, while meiosis creates cells that have half the number of chromosomes as the original cell.
Hope that helped you. 
P.S. There are more similarities and differences, challenge yourself and see if you can find them! Good luck.
4 0
3 years ago
Which statement indicates one difference between the gene that codes for insulin and a gene that codes for testosterone in human
lozanna [386]

Answer:

hello your question lacks the required option below are the missing options

A) The gene for insulin is a sequence of five different molecular bases while the gene for testosterone is a sequence of only four different molecular bases.

B) The gene for insulin is replicated in vacuoles, while the gene for testosterone is replicated in mitochondria

C) The gene for insulin has a different sequence of molecular bases than the gene for testosterone.

D) The gene for insulin is turned ON in liver cells, but the gene for testosterone is not

answer : The gene for insulin has a different sequence of molecular bases than the gene for testosterone ( C )

Explanation:

The statement that indicates the difference between the gene that codes for insulin and a gene that codes for testosterone is ; The gene for insulin has a different sequence of molecular bases than the gene for testosterone.

Genetic codes are determined basically  by the four types of nitrogen bases contained in the molecules of the DNA ,

6 0
2 years ago
What is the name of the rock that makes up most of the ocean floor and volcanic ocean islands?
sertanlavr [38]
I believe it's called a Basalt.

Hope this helps..
4 0
3 years ago
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