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Shalnov [3]
3 years ago
15

What are the possible phenotypes of the offspring?

Chemistry
2 answers:
koban [17]3 years ago
7 0

Answer:

freckles and straight hair is the answer

Explanation:

Tanzania [10]3 years ago
6 0

Answer:freckles with straight hair

Explanation:

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Select the correct answer.
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I propose to design a new drug which will act as an inhibitor for an enzyme. If I have used all current information about the me
lilavasa [31]

Answer:

d. A competitive inhibitor, collect kinetic daa both in the presence and absence of inhibitor and watch for a change in Km.

Explanation:

According to the description, the inhibitor was designed in a way when it binds the enzyme, the transition state achieved will be close to the one observed when the substrate binds.

In other words, the aim was to design an inhibitor that will bind the free enzyme in a reversible way, competing with the substrate for the binding sites.

As the inhibitor will be binding the same site as the substrate, the apparent affinity of the enzyme for the substrate will decrease. And the higher the affinity of the inhibitor for the enzyme, stronger the effect it will have over the affinity of the enzyme for the substrate.

Quantitatively speaking, the apparent Km of the enzyme for the substrate will increase with the inhibitor concentration, as the affinity of the enzyme for the substrate decreases.

In summary, what is being engineered is a competitive inhibitor, and the way of knowing if the design was successful, is collecting kinetic data in presence and absence of inhibitor, and watch for changes in the apparent Km.

6 0
3 years ago
Identify the bond type (van der Waals, hydrogen, ionic, covalent, metallic) present in the following samples: graphite, magnesiu
wolverine [178]

Answer:

The answer to your question is below

Explanation:

Van der waals are attractive forces among molecules.

Hydrogen are attractive forces among molecules that have polar molecules with hydrogen.

Ionic is the bond between a metal and a nonmetal.

Covalent is the bond between 2 nonmetals.

Metallic is the bond among metals

Question

Graphite                      covalent

Magnesium                 metallic

Chloride                       covalent, van der waals

Diphenylalanine          covalente, van der waals

Aluminum                     metallic

Argon                            van der waals

Water                            covalent, hydrogen

Methane.                      covalent  

6 0
3 years ago
Read 2 more answers
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