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3 years ago

What do ribosomes do?

Biology

2 answers:

avanturin [10]3 years ago

7 0

Ribosomes are where RNA is translated into protein. this process is called protein synthesis.

Pachacha [2.7K]3 years ago

5 0

Answer:

They make the proteins for your body to be healthy.

Explanation:

I took the test and got it right.

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Which is a renewable energy resource? coal petroleum wind natural gas

Ray Of Light [21]

Answer:

wind

Explanation:

it is always happening

5 0

3 years ago

Read 2 more answers

Transcription chain elongation is thought to generate ____ supercoils ahead of the transcription bubble and _____ supercoils beh

frosja888 [35]

Answer:

a. positive; negative

Explanation:

Transcription is the process of forming an RNA molecule from a DNA template molecule. In this process, the strands of DNA separate and one serves as a template for RNA, while the other is inactive. At the end of the transcript, the tapes that have been split back together again.

The transcription process is divided into three steps: initiation, stretching and termination

During the stretching phase, transcription chain elongation occurs. In this phase the enzyme called RNA polymerase starts to move through the DNA molecule, unwinding its helix and producing an increasingly lengthened RNA molecule. The already transcribed DNA is rewound almost immediately, recomposing its double helix. This process is called the elongation phase.

During this process, it is believed that positive supercoils are generated ahead of the transcription bubble and and the negative supercoils behind it.

6 0

2 years ago

What type of signal is fast and requires daylight with no obstructions?

Artist 52 [7]

This would be called--Visual.

Hope this helps please hit the thank you button.

7 0

3 years ago

Plz help me well mark brainliest!!

Nitella [24]

C. The problem of endangered species

7 0

3 years ago

A parent cell gives rise to daughter cells with identical genetic information. Which of the following data supports the idea tha

Yuri [45]

Answer:

A feline skeletal muscle cell undergoes cell division, resulting in two feline skeletal muscle cells.

Explanation:

We are looking for a parent cell that gives rise to daughter cells with identical genetic information.

In simpler words, we are looking for something that makes 'clones' of itself.

In this statement (second option), the parent and daughters are all feline skeletal muscle cells.

A feline skeletal muscle cell undergoes cell division, resulting in two feline skeletal muscle cells.

Other incorrect choices: (All having to do with reproduction).

A child has brown eyes; one of its biological parents has green eyes, and the other has brown eyes.

This situation has two parents, each with a different trait. The child takes one of the parent's trait. The parents did not make a 'clone' of themselves.

A human sperm fuses with a human egg cell, resulting in the development of a new human.

The parents don't make 'clones' of themselves. The sperm did not make more sperm. The egg did not make more egg cells.

A long-stemmed plant reproduces with a short-stemmed plant, and the offspring are all long-stemmed.

The offspring plant only took the trait from one of it's parents. Also, whole plants are not individual cells.

4 0

3 years ago