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3 years ago

14

Many protozoa have tiny hair-like structures that beat back and forth to aid a protozoa's movement. What are these hair-like str

uctures called?

2 answers:

Harman [31]3 years ago

8 0

The hair-like structures are called cilia. Cilia are also found in other microorganisms.

In-s [12.5K]3 years ago

8 0

Answer:

saw this on a study island im pretty sure its cilia

Explanation:

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Enzymes are used in moving sections of DNA that code for insulin from the pancreas cells of humans into a certain type of bacter

victus00 [196]

Answer:

Human insulin

Explanation:

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Now consider a single base mutation in a codon for leucine that creates a codon for phenylalanine. A true reversion changes the

madam [21]

Answer:

options A, B, D and E

Explanation:

leucine codons include: UUA, UUG, CUU, CUC, CUA, CUG

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<u>C</u>UU

replace C with U to give

UU<u>U</u> phenylalanine codon

replace underlined with A

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<u>C</u>UC

replace underlined with U

UU<u>C</u> phenylalanine codon

replace underlined with A or G

UUA, UUG leucine codons

UU<u>G</u>

replace underlined with U

<u>U</u>UU phenylalanine codons

replace underlined with C

CUU leucine codon

UU<u>A</u>

replace underlined with U or C

<u>U</u>UU or <u>U</u>UC phenylalanine codons

replace U with C

CUU or CUC leucine codons

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2 years ago

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3 years ago

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Answer:

True

Explanation:

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