Root systems in the soil branch out in the soil forming a mesh-like framework that prevents soil erosion by enhancing soil stability. Fine roots may improve soil permeability to water. This can be illustrated when, for instance, you pull a small plant out of the soil, some soil will cling to the roots.
Answer:
In a lab guide, the key results are those that support my working hypotheses or serve to reject these assumptions. Moreover, the key results may also be other discoveries that are important to understand the processes and/or mechanisms investigated in the experiment.
In my experience, the best way to summarize the key results is to create diagrams and illustrations that enables me to study relationships between different data
Answer:
Warmer water cannot hold as much carbon dioxide, so the ocean’s carbon capacity is decreasing as it warms. In watching for effects of increasing atmospheric carbon on the ocean’s uptake, many people have looked for indications that the carbon content of the ocean is rising faster than that of the atmosphere.
Explanation:
Answer:
1 - C
<em>Protein</em> - This folded amino acid chain is genetically encoded and performs specific functions in the cell.
2 - A
<em>DNA</em> - This series of nucleotides encodes proteins.
3 - D
<em>Chromatin</em> - This substance is made up of fibers that are formed in the nucleus by supercoiling genetic material.
4 - B
<em>Histones</em> - These proteins regulate transcription and modifications of genetic material.
Explanation:
1. Proteins are <u>molecules composed of one or more chains of amino acids</u>. They perform fundamental functions in all living beings. For example, they are the main components of muscle, or act as enzymes.
2. DNA, or deoxyribonucleic acid, carries the genetic information and instructions to produce proteins in all living beings. <u>DNA will be converted to messenger RNA (mRNA) by enzymes, which will be translated into a protein.</u>
3. Chromatin, located in the nucleus, is composed of genetic material and proteins that condense to form chromosomes. Moreover, it <u>is made up of fibers that are coiled and condensed to form chromosomes.</u>
4. Histones are proteins that pack the genetic material, or DNA, into units called nucleosomes. <u>They are involved in the transcription and modification of DNA.</u>
What are the answer choices?
