BIOLOGY HIGH SCHOOL

A goat can produce milk containing the same polymers present in the silk produced by spiders when particular genes from a spider are inserted into the goat's genome. Which of the following reasons describes why this is possible?(A) Goats and spiders share a common ancestor and, thus, produce similar protein excretions
(B) The opposite is true, too - when genes from a goat are inserted into a spider's genome, the spider produces goats' milk instead of silk.
(C) The proteins in goats' milk and spiders' silk have the same amino acid sequence
(D)The processes of transcription and translation in the cells of spiders and goats are fundamentally similar.
(E)The processes of transcription and translation in the cells of spiders and goats produce exactly the same proteins anyway.

Answers

Answer 1
Answer:

Answer:

(D)The processes of transcription and translation in the cells of spiders and goats are fundamentally similar.

Explanation:

The genetic information present in the spider DNA can be inserted, transcribed and translated using similar machineries to that present in spiders. This produces the same protein, but the protein is likely processed and exported differently, meaning it plays different roles in each organism.

This is true for lots of scenarios, scientists frequently insert human genes into mice, and even cells in culture!

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As one organism eats another, toxins can be spread through the food chain?
true or false

Answers

I think it is true because if another animal eats the animal that has the toxins ithat could also get them.

What determines the rate of nutrients and waste are exchanged from the cell and the environment?A. Surface Ratio
B. Milliliters
C. Surface Area to Volume Ratio
D. Volume

Answers

The rate of nutrients and waste are exchanged from the cell and the environment depends on surface area to volume ratio.

What is a surface area to volume ratio?

The amount of square meters of surface area per unit volume is known as surface area to volume ratio.

What is the relationship between surface area to volume ratio and size of the cell?

The surface area to volume ratio becomes smaller as the size of a cell increases.

What is the relationship between surface area to volume ratio and exchange of materials?

The exchange takes more time when the surface area to volume ratio is small.

To learn more about cell, surface area to volume ratio and exchange here,

brainly.com/question/13530904

#SPJ2

Answer:

C.

Explanation:

Volume, no

Milliliters , no

Surface Ratio, come on

Using garbage as a biomass fuel would help solve the problem of _____.

Answers

Well, what do you do with your garbage? You throw it away, then the garbage truck takes it. And it goes to a landfill. By using the garbage, you would get rid of the unneeded landfill space.

Glad I could help. ;)

The answer is.... Insufficient landfill space. Hope this was helpful.

What would happen if a freshwater fish didn't produce lots of watery urine?

Answers

Freshwater fish might have urinary tract and kidney disease if they would not be able to produce lots of watery urine. This will result to parasite infestation. To avoid this, the freshwater fish will have to pee or urinate.  Their pee or watery urine consists of ammonia and other organic acids like creatine and creatinine.

In an experiment, the enzyme lactase is added to milk in a test tube. The products obtained are glucose and galactose. Which of these CORRECTLY explains the function of the enzyme in this reaction?A) The enzyme molecules collide with the substrate and break it into simpler products.

B) The enzyme has active sites where the substrate binds with the enzyme to form a complex.
Eliminate

C) The substrate binds at the non-active sites of the enzyme, where it is broken down into simpler compounds.

D) The substrate breaks the bonds of the enzyme, resulting in the formation of simpler products.

Answers

B) The enzyme has active sites where the substrate binds with the enzyme to form a complex. When the substrate binds to the active site, an induced fit is formed where the enzyme changes its shape in order to better serve the substrate and lower the activation energy of the reaction.

Answer:

b

Explanation:

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Answers

The Cell Theory is correct.
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