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hram777 [196]
2 years ago
7

Match the type of evidence for evolution with the correct example

Biology
1 answer:
andrezito [222]2 years ago
7 0

<u><em>Vestigial structures</em></u>: 1st box

<u><em>Homologous structures</em></u>: Last box

<u><em>DNA sequence data</em></u>: 2nd box

<u><em>Analogous structures</em></u>: 3rd box

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The Nucleus contains most of the genetic information for making proteins

The ribosome is the place where the polypeptide strand and the mRNA meet in order to create a protein

Nucleolus has a role in the biogenesis of the ribosomes

RER -intracelular transport and protein making because of the attached ribosomes

SER-intracelular transport,lipid synthesis and it is the place where the glicogen is metabolized

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3 years ago
Mark knows that animals reflexively blink when air is puffed at their eyes. Now Mark wants to use this fact and classical condit
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Answer:

the tone is the neutral stimulus

Explanation:

In classical conditioning, as first experimented by Pavlov in his experiment with dogs, the bell that was presented initially was the neutral stimulus which was not capable of eliciting salivation alone. He later paired the neutral stimulus (the bell), with the unconditioned stimulus (meat powder) which naturally elicited salivation. The neutral stimulus then became associated with the unconditioned stimulus to eventually trigger salivation when presented alone.

In the situation of the rat of which Mark wants to train it by applying classical conditioning technique, the tone is the neutral stimulus. Except it is paired with the unconditional stimulus which naturally would make the rat blink, it would only attract the attention of the rat without making it to blink.

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2 years ago
You are attempting to re-create the mouse/human hybrid cell fusion experiment described in your screencasts. You believe you are
Aliun [14]

Answer:

The correct answer is option d. "The phospholipids in this procedure had a shorter average fatty acid tail length than in the original experiment".

Explanation:

One factor that affects the speed at which fluorescent proteins achieve an even distribution is the length of the average fatty acid tails. Cell hybrids are produced by the fusion of two cells, which means that the genomic content of each cell must surpass the cell membrane barrier. The shorter the average fatty acid tails of the phospholipids in the cell membrane are, the faster the cell fusion will occur and the faster the fluorescent proteins will achieve an even distribution.

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18) What are the products of photosynthesis?
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Answer:

A) Glucose and Oxygen

Explanation:

Photosynthesis takes in water and carbon dioxide and converts it to glucose and oxygen.

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