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3 years ago

How many chromosomes are found in a human somatic cell

Biology

2 answers:

nasty-shy [4]3 years ago

6 0

46 chromosomes. Is correct

Mademuasel [1]3 years ago

3 0

Answer:

there are 46 chromosomes found

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A microbiologist plated a bacterium on a specific medium. After incubation, she noted that the previously yellow medium was now

alexdok [17]

Answer:

A differential medium

Explanation:

Bacteria require nutrients for growth, and in order to culture (grow) them and study their characteristics, different types of media are used.

A selective media is used to grow a particular group of organism while suppressing another. So a selective media usually has an inhibitory agent, which will inhibit the growth of the undesired group. An antibiotic can be added to a medium to make it selective.

A general purpose medium as the name implies can be used to grow any group of bacteria. It has no inhibitory agent and indicator that differentiates between organisms. An example of general purpose media is nutrient agar .

A non-synthetic media is made from natural ingredients.

A differential media differentiates between groups of organisms. Example of differential media is MacConkey agar and Mannitol Salt agar. On MacConkey agar, lactose fermenting bacteria turn pink while non-lactose fermenting bacteria are colorless.

On Mannitol Salt agar, mannitol fermenting bacteria turn yellow while non-mannitol fermenting bacteria are colorless. Mannitol Salt agar is also a selective medium. It has a high salt concentration which inhibits certain organisms.

6 0

3 years ago

Which cell parts are found in both Eukaryotic and prokaryotic cells? anyone want to help me?

Maslowich

yes i and i was going on the

3 0

3 years ago

Read 2 more answers

Which zone on earth is best describes by its constant warm temperatures

alexandr402 [8]

Answer:

Tropical Zone

Explanation: Its near the equator with warm air masses with the average temperature in the coldest month is 18 °C. This is warmer than the average temperature of the warmest month in the polar zone.

6 0

4 years ago

A mutation would have an effect on molecules.

Dovator [93]

Answer:

A mutation that cause changes to short stretches of nucleotides. These mutations affect the specific genes that provide instructions for various functional molecules, including protein . changes in these molecules can have impact on any number of an organism's physical characteristics

4 0

2 years ago

Read 2 more answers

What phase of mitosis is pictured below?

Dmitrij [34]

Answer:

Its a Anaphase

because the chromatids of each chromosomes have separated and are moving towards the poles

4 0

3 years ago