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Advocard [28]
3 years ago
7

How have conditions for life on Earth changed over time?

Biology
1 answer:
Schach [20]3 years ago
6 0
 The answer is C) both A and B
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Why is it significant that all biological systems use l-amino acids and d-sugars?
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<span>L-amino acids and D-sugars are part of every protein.
All proteins are made up of them.
The fact that all biological systems use L-amino acids and D-sugars is linked with the idea that certain groups of organisms come from a common ancestor because. The reason is that if the common ancestors used L-amino acids and D-sugars, than its offsprings use them as well.

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3 years ago
What is a nutrient broth?When part of a polypetide, which of the following amino acids have the potential to participate in hydr
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Answer and Explanation:

  • Nutrient Broth is an essential media made out of a straightforward peptone and a beef remove.  
  • Beef Extract gives extra nutrients, starches, salts and other natural nitrogen mixes. If required different improvements might be included during the arrangement of media.

Potential amino acids that take part in the hydrogen bonding are Asparagine and Arginine.

Asparagine contains amide group that takes part in Hydrogen bonding also Arginine is one of the important amino acid with a side chain that contains amine group and thus it participates in Hydrogen bonding.

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4 years ago
10. Which of the following is not one of the three principal types of faults?
ycow [4]

D. Lateral​

Explanation:

Lateral faults are not one of the three principal types of faults. A fault is a geologic structure produced as a result of brittle deformation of a rock. It results in blocks of rocks moving relatively one another.

There are three types of faults in a rock:

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  • Thrust fault
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Normal and reverse faults can also be referred to as dip-slip fault.

  • In a strike slip fault, two rocks slide past one another.
  • This is different from dip slip faults in which a block slides down or up of another.

Learn more:

Fault brainly.com/question/5714764

#learnwithBrainly

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Electromagnetic (EM)Field.
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