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3 years ago

I need help asap

2 answers:

6 0

B. The skeletal and Nervous
The reason is bones and muscles are connected with each other. The nervous system send signals to the muscular and skeletal systems therefore causing movement

kobusy [5.1K]3 years ago

3 0

B. skeletal and nervous system

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Each year, an average person in the United States is exposed to a radiation level of _____.

timurjin [86]

<span>Each year, an average person in the United States is exposed to a radiation level of 360 mrem, which is the whole body equivalent dose from the background sources. Most of the radiation is the result from the natural sources. However, this value is also an indication of radiation caused by non-natural sources.</span>

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2 years ago

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Which of the following best describes the direction of thermal energy moving from object to object?

Sever21 [200]

Answer:

Explanation:

since thermal energy is generally about heat transfer, hot to cold or cold to hot, it's most likely C

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2 years ago

Hello! Im looking for someone to answer this correctly this will mean a lot :)

Alexxandr [17]

What are the possible answers? When you click it what options does it give?

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2 years ago

During DNA replication each stands of dna is used as a temple to produce a complementary stand of DNA this process is shown belo

castortr0y [4]

<h2><u>Full question:</u></h2>

During DNA replication, each strand of DNA is used as a template to produce

a complementary strand of DNA. This process is shown below. Which base

will attach to location 2?

A. Adenine B. Allimene C. Thymine D. Tyrosine

<h2><u>Answer:</u></h2>

Base thymine will get attached the location 2.

Option C

<h3><u>Explanation:</u></h3>

DNA replication is the process by which the genetic material that is deoxyribonucleic acid is getting replicated into its daughter DNA by the process which involves a lot of enzymes and energy. This process involves the formation of complementary base pairing between the nitrogen bases present in the nucleotides of DNA.

As the DNA replication starts the enzymes helicase and gyrase comes in action which open up the double stranded DNA which then is acted by DNA dependent DNA polymerase which gets attached to the coding strand of the DNA and starts accumulating the nucleotides from the cytoplasm and nucleoplasm that are complementary to the nitrogen base that is present on the coding strand. This process is very fast and can go up to speed of 30 to 40 base per second. This process is fully based on the complementary base pairing nature of DNA which bring the nucleotide from the nucleoplasm that is complementary to the base present on the coding strand. And this nucleotide is the same that is present on the other strand of the DNA because the DNA double helix contains the the complementary bases that actually forms hydrogen bond between themselves.

Here in the location to we can see that adenine is present as the nitrogen base. The complementary base to adenine is thymine. So the complementary base that will be present there will be thymine itself

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3 years ago

5. The graphs below shows the rate of water conduction up three different trees in a forest over 24 hours. 2.5- tree A 2.0 rate

Law Incorporation [45]

Answer:

Hey there ,

i think your question is incomplete,I cannot see any graph here...

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2 years ago