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22 A biologist is measuring the amount of DNA in cells growing in the laboratory When would the quantity of DNA in a cell would be seen to double?
The DNA in a cell would be seen to double during the S phase of the cell cycle. Let us recall that the cell cycle consists of the following phases: G1, S, G2 and M Here, S stands for synthesis - where there is a synthesis of new organelles and a doubling of the DNA content of the cell prior to cell division (or mitosis)
What else can I help you with?
What are the different laboratory instrument?
Some common laboratory instruments include microscopes for viewing samples at a high magnification, spectrophotometers for measuring the amount of light absorbed by a sample, centrifuges for separating components of a mixture based on density, and pipettes for precise measurement and transfer of liquids. Additionally, there are instruments like incubators for growing cultures, balances for measuring mass, and pH meters for determining the acidity or alkalinity of a solution.
What is increasing?
It means that something is growing, expanding, or becoming greater in quantity or intensity over time.
What laboratory tool used in growing live specimens?
Commonly a petri dish, although there are many other mediums...even chicken broth!
Why bacteria is grow in labortary if its ubiquitous in nature?
Bacteria can grow in the laboratory because the conditions provided are optimal for their growth, such as a nutrient-rich environment, suitable temperature, and pH levels. In nature, bacteria may face competing organisms or adverse conditions that limit their growth, whereas in the laboratory, these limiting factors are controlled or removed.
What is some common equipment used in a medical lab and its uses?
Common equipment in a medical lab includes microscopes for examining samples at a cellular level, centrifuges for separating components of blood or other liquids by spinning, and pipettes for accurately measuring and transferring small volumes of liquids. Additionally, incubators provide controlled environments for growing cultures, while autoclaves are used for sterilizing equipment and materials. These tools are essential for diagnostics, research, and various laboratory procedures.
Why need to improve the quantity and quantity of food?
to meet the demands of the growing population
What are the different laboratory instrument?
Some common laboratory instruments include microscopes for viewing samples at a high magnification, spectrophotometers for measuring the amount of light absorbed by a sample, centrifuges for separating components of a mixture based on density, and pipettes for precise measurement and transfer of liquids. Additionally, there are instruments like incubators for growing cultures, balances for measuring mass, and pH meters for determining the acidity or alkalinity of a solution.
What is the importance of measuring height and weight?
proper growing health rate.
What is Total traded quantity?
If you mean 'turnover' it's about $2 trillion per day....an growing.
lab grown?
a diamond that is created in a laboratory environment using advanced technology to mimic the natural diamond-growing process
What is increasing?
It means that something is growing, expanding, or becoming greater in quantity or intensity over time.
What is the other test for diphtheria?
Another laboratory test involves growing the diphtheria bacillus on a special material called Loeffler's medium.
In what specific societal problems are biologist needed?
Biologists may help work ending hunger by growing more plants, or finding safe ways to kill insects that harm us.
What is the purpose of growing organisms in blood cultures taken from patients?
These organisms can then be grown and identified in the laboratory so that the proper antibiotic can be given to the patient.
Why does the melon fruits growing in a field sometimes cracks?
the water inside the fruit is in excess quantity, and when the fruit is no longer to keep it in, it erupts
Which laboratory tool is used for growing live specimens?
An incubator is typically used for growing live specimens in a laboratory setting. It provides a controlled environment in terms of temperature, humidity, and lighting to support the growth and development of the specimens.
What do a peachery dish look like?
Assuming you mean a "petrie" dish this is a small flat laboratory dish made of thin clear pyrex glass about 10 cm diameter and 1 cm high with a tight fitting glass cover. It is used for growing cultures in a laboratory.
