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olga nikolaevna [1]

3 years ago

13

When two species interact in a way that is beneficial to one, but neither benefits nor harms the other species, this is a _____

relationship.

1 answer:

Misha Larkins [42]3 years ago

8 0

The relationship between the two species is a symbiotic relationship.

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What amino acids do trypsin and chymotrypsin cut at?

Vikentia [17]

Answer:

Trypsin cuts at lysine and arginine amino acid residues at the carboxyl end. Chymotrypsin cuts at tryosine , phenylalanine, and tryptophan amino acid residues at the carboxyl end.

Explanation:

Trypsin and chymotrypsin are known as proteolytic enzymes which are actively involved in the digestive system. They are both secreted by the pancreas and are majorly involved in the breakdown of protein in the small intestine.

Trypsin cuts at lysine and arginine amino acid residues at the carboxyl end. Chymotrypsin cuts at tryosine , phenylalanine, and tryptophan amino acid residues at the carboxyl end.

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4 years ago

If a person is injured and has type AB blood, what type(s) of blood would the doctor be able to give

MissTica

The doctors would be able to give Type A, Type B, Type O and Type AB

7 0

3 years ago

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The table below shows the dimensions of two colored cubes.

Lelechka [254]

Answer: The correct answer is black because the product of its side and mass is lower.

Explanation: Density of a substance is defined as the mount of matter that can be stored in a given volume.

Mathematically,

$Density=\frac{Mass}{volume}$

As, density is inversely proportional to the volume of the substance.

The substance will be more denser if it has less volume and it will be less denser if the volume is more.

We are given two cubes having different sides.

Volume of the cube is calculated by using the formula:

$V=a^3$

where, a = side of the cube.

Black: The side of this cube is 2 and volume will be = $2^3=8cm^3$

Yellow: The side of this cube is 3 and volume will be = $3^3=27cm^3
$

As, the volume of black cube is less. So, this cube will be more denser.

Density of black cube: $\frac{48}{8}=6g/cm^3$

Density of Yellow Cube: $\frac{135}{27}=5g/cm^3$

Hence, black cube will be more denser because the product of its side and mass is lower.

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4 years ago

What happens when electron moves down an electron transport chain?

I am Lyosha [343]

In order to make the proton gradient, protons are pumped across the mitochondrial membrane at several points in the electron transport chain. However, that proton gradient is only used to make ATP by the ATP synthase, which is technically separate from the electron transport chain.

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4 years ago

The value of nation's currency increases as the ___________increases

stepan [7]

B: Demand

Explanation:

If the demand increases the Nation's currency values also increases

5 0

3 years ago

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