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3 years ago

Halons and CFC's both

Biology

2 answers:

Alla [95]3 years ago

5 0

Answer:

The correct answer would be c. destroy ozone in the stratosphere.

CFC's (chlorofluorocarbons) and halon are the man-made chemicals which are the major contributors in the destruction or thinning of the ozone layer in the stratosphere.

These chemicals can get away into the upper atmosphere where ultraviolet rays or solar radiations break them to release bromine and chlorine atoms in the atmosphere.

These atoms react with the ozone molecules and break them apart to release oxygen.

The rate of this reaction is higher than that of natural replenishment of ozone.

This leads to the depletion or thinning of the ozone.

mestny [16]3 years ago

5 0

Answer:

letter C

Explanation:

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The mechanism by which the end product of a metabolic pathway inhibits an earlier step in the pathway is most precisely describe

defon

Answer:

The mecanism is termed as feedback inhibition.

Explanation:

In an enzyme catalyzed sequential reaction the end product of that reaction inhibits the activity of the activity of the enzyme catalyzing the ist step This type of regulation is called Feed back regulation or feedback inhibition.

The main function of human body is to maintain the homeostasis of the all the components it contains.When the end product of an ongoing enzyme catalzsed sequential reaction is produced in a high lebel at that time to maintain its own homeostatis that end product inhibits the functioning of the enzyme catalzsing the ist step of that biochemical reaction.

For Example Cytidine tri phosphate inhibits the activity of aspartate transcarbamoylase catalyzing the de novo biosynthesis pathway of pyrimidine metabolism.

3 0

4 years ago

Solar tracking, or _____, is a plant's growth toward light.

GrogVix [38]

Phototropism as photo means light
eg: photosynthesis

5 0

4 years ago

How can an std affect social life? And how are y'all?

Serga [27]

Because people may make fun of you or call you some terrible things because stds are often linked by sleeping around (obvi not always true but that’s what people make it out to be)

and i’m good lol you?

7 0

3 years ago

Third, SNP array is considered as low to moderate costs of per sample, despite the significant decrease in costs associated with

Alenkasestr [34]

Development and Applications of a High Throughput Genotyping Tool for Polyploid Crops: Single Nucleotide Polymorphism (SNP) Array.

Polypoid species play significant roles in agriculture and food production. Many crop species are polyploid, such as potato, wheat, strawberry, and sugarcane.

Genotyping has been a daunting task for genetic studies of polyploid crops, which lags far behind the diploid crop species.

Single nucleotide polymorphism (SNP) array is considered to be one of, high-throughput, relatively cost-efficient and automated genotyping approaches.

However, there are significant challenges for SNP identification in complex, polyploid genomes, which has seriously slowed SNP discovery and array development in polyploid species.

Ploidy is a significant factor impacting SNP qualities and validation rates of SNP markers in SNP arrays, which has been proven to be a very important tool for genetic studies and molecular breeding.

This review presents a complete overview of SNP array development and applications in polypoid crops, which will benefit the research in molecular breeding and genetics of crops with complex genomes.

To learn more about Single Nucleotide Polymorphism: brainly.com/question/7882029

#SPJ4

3 0

2 years ago

Plase can you guy help

jeka94

Answer:

1. observation

2. Analysis

3. conclusion

4. hypothesis

hope i helped

5 0

3 years ago