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2 years ago

Ribosome

Biology

2 answers:

ZanzabumX [31]2 years ago

8 0

I think it might be protein bc everyone needs protein

densk [106]2 years ago

8 0

Answer:c Protein

Explanation: Ribosomes make proteins.

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The pH indicator bromothymol blue is blue in an alkaline solution and yellow

N76 [4]

Answer:

I think the full question is this:

The pH indicator bromothymol blue is blue in an alkaline solution and yellow in an acidic solution. A slight increase in acidity, such as when CO2 gas is added, causes a solution with the indicator to change from blue to yellow. A solution with the indicator would be most likely to turn from yellow to blue when which combination of factors exists? A. Yeast cells and sugar are placed in the solution. B. Water plants in the solution are placed under a bright lamp. C. Algae are placed in the solution and left in a dark room. D. A person blows air into the solution through a straw.

Answer is option B

B. Water plants in the solution are placed under a bright lamp.

Explanation:

When CO2 gas was added, it causes a solution with the indicator to change from blue to yellow. A combination of factors that can cause this solution to change from the yellow to its initial blue colour is utilizing a photosynthetic organism which in the presence of light can utilize and remove these carbondioxide and revert the yellow colour of the solution to blue

Thus, water plants in the solution are placed under a bright lamp

Algae are placed in the solution and left in a room filled with light

5 0

2 years ago

Directions: Answer the following question(s).

nirvana33 [79]

Answer:

C. 0.7

Explanation:

according to Hardy-Weinberg principle

sum of the frequencies for all the alleles at the locus must be 1, so p + q = 1.

+ = 1

q = 1 − p

q = 1 − (0.3)

q = 0.7

7 0

2 years ago

Archaeopteryx fossils show that the animal had feathers like a bird. It also had a bony tail, teeth, and claws on its wings like

rusak2 [61]

The right answer for the question that is being asked and shown above is that: "b. Archaeopteryx fossils share traits with both birds and reptiles."

8 0

2 years ago

If a single base pair gets damaged and goes missing from an rna, what would most likely happen?

Vilka [71]

A frame-shift mutation would occur. This is because a deletion will cause a change in codon sequence from the point of mutation to the end of the mRNA. If the mutation is closer to the start of the mRNA, the larger the effect of the mutation on the translated protein.

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2 years ago

DNA is transcribed to messenger RNA (mRNA), and the mRNA is translated to proteins on the ribosomes. A sequence of three nucleot

Maru [420]

Answer:

start codon - AUG

in-sequence amino acid - AAA, UGC, AUC, CAC, GCA, ACU

stop codon - UAA, UAG, UGA

Explanation:

From the amino acid chart, the start codon is represented by the codon AUG which also code for the amino acid methionine. There are three stop codons including UAA, UAG, and UGA. The stop codons signal the end of the translation process of the mRNA. Every other codon within the mRNA chain codes for different amino acids except methionine.

Hence, using the attached amino acid chart:

start codon - AUG

in-sequence amino acid - AAA, UGC, AUC, CAC, GCA, ACU

stop codon - UAA, UAG, UGA

6 0

2 years ago