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geniusboy [140]
2 years ago
12

What is the era of the multicellular algae

Biology
1 answer:
viva [34]2 years ago
3 0

Answer:

its the phanerozoic era

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Relative to the transcription start site, where would the promoter and terminator be located?
Paladinen [302]

Answer:

Promoter is located upstream and terminator is located downstream relative to the transcription start site.

Explanation:

Transcription start site is the site from where the transcription starts which is denoted by +1. The sequence of nucleotides which is present backword to them called upstream sequence and nucleotide sequence which is present in the forward direction of transcription start site are called downstream sequence.

Promoter sequences are present upstream to the transcription start site and are denoted with a minus sign and terminator sequence is present downstream to the transcription start site.

5 0
3 years ago
In light of the pandemic we are living through, do you think vaccinations should be mandatory?
Komok [63]

Answer:

Yes, vaccination should be mandatory because without it all of us would slowly died from not having a cure. According to research people, they said; "vaccination will helps you to stay healthy. It also are important to your overall health such as diet and exercise."

Explanation:

7 0
1 year ago
The _____ detect shades of grey and is/are responsible for peripheral vision, which the ______ is/are responsible for color visi
VMariaS [17]
The RODS detects shades of grey and are responsible for peripheral vision, while the CONES are responsible for colour vision and seeing fine details. 
Rod cells are photoreceptor cells that are located on the retina of the eyes. Rods cells are usually concentrated at the outer edge of the retina and they are use in peripheral vision. Cones on the other hand are photoreceptor cells which are responsible for colour vision and they work best in bright light.
7 0
2 years ago
What type of human activities cause the elevation of atmospheric greenhouse gases
Leto [7]
The amount of greenhouse effect on Earth is directly proportional to the concentration of greenhouse gases in the atmosphere. In this era of industrialization, although it may seem that it has greatly improved the global economy, it also downplays the importance of consistently upholding our role as a steward to Earth. 

The most common types of human activities that continuously worsen the greenhouse effect are: burning of fossil fuels, agriculture, and industrial processes.

The burning of fossil fuels such as coal, oil, and gas emits carbon dioxide which accounts for approximately three-quarters of the warming impact caused by the greenhouse gas emissions. This is amplified significantly through deforestation. 

Methane, which accounts for 14 percent, and nitrous oxide, which accounts for eight percent are one of the major greenhouse gas emissions on earth. This can be sourced out from livestock and rice fields and also fossil fuel extraction and organic waste decay in landfill sites.

Industrial processes would incept fluorinated gases which accounts for one percent of the warming effect of current human greenhouse gas emissions.

Although it may seem that the values are not that high, but it must also be taken into consideration the several or a superfluous number of industries all around the world that simultaneously worsens the already groveling site of the continuously deteriorating and exploited planet Earth.
6 0
3 years ago
What is a cell and what is the function of its organelles<br><br><br>​
blagie [28]

Answer:

Organelles are vital for the function of a cell and represent the various “workers” within the cell with specialized functions.

Organelles, or more accurately, cellular organelles are essential for understanding cells and cellular structure.

3 0
3 years ago
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