Answer: The Cold Water temperature helps increase the attachment of the DNA Explanation:
Using ice-cold ethanol and ice-cold water increases the yield of DNA. Low temperatures protect the DNA by slowing down the activity of enzymes that could break it apart. ... DNases in the cytoplasm would destroy the DNA of viruses entering the cell. Cold ethanol helps the DNA to precipitate more quickly
For the answer to the question above,
<span>The only taxon in which the biological characteristics are clearly identifiable is the <em><u>"species".</u></em></span>
Answer:
Answer to the following question is as follows;
Explanation:
The elements that have a detrimental influence on lifestyle decisions.
Insufficient physical activity.
Too much sedentary behaviour, such as sitting or laying down for lengthy periods of time.
Having a poor diet, such as eating under or over, or eating much more fat, sugar, or salt.
Sleep deprivation or sleep habits that are irregular.
<h2>Gelatin </h2>
Explanation:
Gelatin is a differential medium which tests the ability of an organism to produce an exoenzyme, called gelatinase (this enzyme hydrolyzes gelatin)
When gelatin is at a temperature below 32°C (or within a few degrees thereof), it is a semisolid material and at temperatures above 32°C, it is a viscous liquid
When gelatin is broken down, it can no longer solidify and if an organism can break down gelatin, the areas where the organism has grown will remain liquid even if the gelatin is refrigerated
No the conclusion by student is not right because the tube must be runny after incubation followed by refrigeration to be considered gelatinase positive
- Muscle growth requires Positive protein balance.
- The major role of protein in the body is to remodel and build cells.
- The most important consideration for someone trying to build muscle is Regular strength training.
<h3>What is Protein?</h3>
This is a biological molecule which consist of amino acids and is involved in the growth and repair of body tissues.
Protein are involved in muscle growth but the main consideration is by performing exercises which will help build up the muscles.
Read more about Protein here brainly.com/question/10058019
