3 years ago

What is gas exchange?

2 answers:

8 0

Answer:

Gas exchange is the physical process by which gases move passively by diffusion across a surface. For example, this surface might be the air/water interface of a water body, the surface of a gas

Reika [66]3 years ago

5 0

Gas exchange is the process of absorbing inhaled atmospheric oxygen molecules into the bloodstream and offloading carbon dioxide from the bloodstream into the atmosphere. This process is completed in the lungs through the diffusion of gases from areas of high concentration to areas of low concentration.

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Use the numbers 1,2,3, 4, and 5 to place the

Softa [21]

Answer:

1- Information is transcribed in DNA to mRNA

2- mRNA leaves the nucleus

3- Ribosome attaches to the mRNA

4- tRNA anticodon carries an amino acid that compliments the mRNA codon

5- The chain of amino acids forms a protein

Explanation:

4 0

3 years ago

DNA is described as a double helix or a twisted ladder?

erma4kov [3.2K]

Answer:

could be either or, but the name of the shape is a double helix.

Explanation:

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3 years ago

Read 2 more answers

a venn diagram comparing and contrasting mitosis and meiosis if you were to add to the venn diagram which description would not

Kryger [21]

Mitosis cells is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.

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3 years ago

Two green plants are kept in oxygen free containers.One in dark and one in continuous light.Which one will live longer and why

Anni [7]

Answer:

the light one will live longer

Explanation:

bc it is at least getting oxygen and it is getting light to make food

5 0

3 years ago

What is another name for Mitosis?

BabaBlast [244]

There are a few different names for Mitosis: Cell division and cellular division (these are the words that I can think of) I hope this helps.

7 0

2 years ago