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Bond [772]
3 years ago
13

Question 21 of 25

Biology
1 answer:
daser333 [38]3 years ago
4 0

Answer:

B

Explanation:

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What is the scientific definition of limited resource
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Answer:

A basic condition of nature which means that the quantities of available labor, capital, land and entrepreneurship used for the production of goods and services are finite

Explanation:

hope this helped you (ㆁωㆁ)

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What type of reaction do cells use to combine smaller monomers into larger functional polymers?
mr_godi [17]
The reaction that links monomers to make polymers is polymerization. This process is also referred to as dehydration synthesis.  Two monomers are binding to each other and form one polymer. Example: hydrogen (H) from one monomer binds with a hydroxyl group (OH) from the other monomer and forms the polymer : H+<span> + OH</span>-<span> = H</span>2O - the <span>water molecule. </span>
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Describe the structural or environmental change of your chosen macromolecule. Then predict the effect this change will have on t
Wewaii [24]

Answer:

Choosing protein as macromolecule.

Explanation:

The given environmental changes can lead to structural changes in protein as well:

pH - Several amino acids contain sidechains with practical gatherings that can promptly pick up or lose a proton. Changes in pH would prompt an adjustment in the charge of the amino acids, prompting charge-charge attraction or repilsion between non-interfacing amino parts.  

Temperature - High temperatures can prompt protein denaturation. Warmth can upset hydrogen bonding and hydrophobic interactions.  

Reduction or oxidation Environment - Some tertiary structure of protein folding is held by disulfide linkages. Reducing agent will lead to unfolding by introducing itself to break disulfide bonds.

Effect of these change: Sequence of amino acid and structure of protein molecule form determines function, any slight change to a protein's structure may result in the protein to become dysfunctional or produce different product.

4 0
3 years ago
Multiple choice please help!
hjlf

Answer:

A=T is the answer ..............

6 0
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In what two ways are active transport proteins similar to enzymes
Ksju [112]
  1. They change conformation/shape when the right molecule bind in their active site.
  2. They enable reactions to proceed ‘downhill’. For enzyme, when the reactants are more than the products, the reaction proceeds to the right of the reaction. Career proteins also carry molecules down their concentration gradient.
  3. Both career proteins and enzymes are not denatured  during the process of their biological activity

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3 years ago
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