Do Not Reproduce

Biology

1 answer:

aleksandrvk [35]4 years ago

3 0

Answer: C). The protein formed from the mutated strand will be the same as the protein formed from the original strand.

Explanation: The two protons have the same amino acid sequence therefore, the mutated protein is the same with the protein formed from the original strand. This is because the two codons AAA and AAG codes for the amino acid lysine. A phenomenon whereby an amino acid is specified by more than one codon is known as degeneracy. This does not mean that the genetic code is flawed but each codon specifies only one amino acid. The degeneracy of the codes are not uniform, some amino acids are specified by one codon, while some are specified by more than one codons. For example, methionine and tryptophan have single codons, Leucine, serine and arginine have six codons, isoleucine has three codons, alanine, glycine, and threonine have four codons.

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In this lesson we learned how the biosphere, lithosphere, hydrosphere and atmosphere interact. Which statement below is correct?

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The amount (number) of mycorrhizal fungi

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Ways in which seed dormancy can be broken

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Seed dormancy is defined as the process in which seed are prevented from germination even though environmental conditions are favoring.

There are several ways in which seed dormancy can be broken. Some of them are as following:

Scarification: scarification is a mechanical technique to breakdown the seed dormancy. In this technique, hard seed coat is removed from the seed under cold temperature.

Hot water treatment: The seed is kept into hot water between the 75 degree to 100 degree, that helps in removal of seed coat and allow germination of plant.

Sodium hypochlorite solutions: sodium hypochlorite (NaOCl) solution breakdown the seed dormancy by decomposing germination inhibitors, increases α-amylase activity and scarifying the seed coat.

Hence, three ways to break seed dormancy are Scarification, Hot water treatment, and Sodium hypochlorite solutions.

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PLEASE HELP ASAP!!! WILL MARK BRAINLIEST!!!

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1: a) Cytokinesis

2: b) Prophase: Fibers form the mitotic spindle

3: It is the system that scientists use to name living organisms. It is beneficial to use this naming system because it is very precise and narrows it down to one specific organism. Another reason is because the roots used to make up one of the names can be compared to others, so you can see the relationship between two different organisms.

4: a) Organisms once thought to be unrelated may be found to be related.

5: b) eliminating waste through the cell membrane.

I hope this helps you out.

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