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artcher [175]
3 years ago
15

What is immigration?

Biology
1 answer:
egoroff_w [7]3 years ago
5 0

Answer:

Immigration is the process through which individuals become permanent residents or citizens of another country.

Explanation:

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The Krebs cycle forms many products. Which option lists the correct products of the Krebs cycle after 1 molecule of glucose goes
lana66690 [7]

Answer:

Its A

Net 2 NADH, 2 ATP, 4 CO2, 2 FADH2

8 0
3 years ago
Proteins are three dimensional molecules made of strands of amino acids (imagine a ball of string). There are 20 different amino
zlopas [31]

Answer:

A series of nonpolar amino acids would most likely be located in the interior region of the tridimensional molecule.

Explanation:

Proteins are formed by linearly arranged amino acids, each with a side chain: the R-group.

Of the 20 different amino acids that compose the proteins, about half of them -10- are non-polar. Their R-groups are not stable if they are in contact with water, meaning that non-polar amino acids are hydrophobic.

When proteins are synthesized, they acquire a three-dimensional structure that makes them more stable. Lineal polypeptides get folded and turn into a shape that makes them more stable in the environment and capable of accomplishing their biological role. When they are in an aqueous media, their bent shape leaves the hydrophilic R-groups in contact with water. The hydrophilic R-groups stick in the center of the polypeptide, facing the protein interior, and avoiding interaction with water.

3 0
3 years ago
What is the genotype for individual D
Alex_Xolod [135]
It is the identity of the genes of your chromosomes that is your genetics that may not be physical, as compared to a phenotype which is a physical trait.
8 0
3 years ago
Coral reefs that are preserved as sedimentary rocks are classified as
sergeinik [125]

The answer is; fossil

Fossil is defined as any dead organism ( or its trace or impression) of a past geological time that is naturally preserved in the earth in geological features such as rocks, bogs, and etcetera. Coral reef is  no exception because it is considered a living organism.  It is composed of colonies of coral polyps and algae that secrete a carbon carbonate skeleton.


7 0
3 years ago
Que es la biogenesis
ira [324]

La biogénesis es el proceso fundamental de los seres vivos que producen otros seres vivos. Ejemplo: una araña pone huevos de los que saldrán más arañas. La biogénesis es aquel principio según el cual la vida solamente se origina de una vida preexistente (que ha existido antes).

3 0
3 years ago
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