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murzikaleks [220]
3 years ago
9

Tracy mixed cyclohexane and ethanol in a test tube. Calculate the angle of refraction of 26.8° light shines from the ethanol int

o the cyclohexane. The indices of refraction for cyclohexane and ethanol are 1.43 and 1.37, respectively.
Biology
1 answer:
irina [24]3 years ago
6 0

Answer:25.4

Explanation:because i got it correct

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Explain why it is that translation cannot happen, unless transcription happens first.
Aleks [24]

Answer:

Translation uses DNA as a template to direct the synthesis of a RNA which in turn serves as a template for Translation which template is used to direct the synthesis of a polypeptide chain.

Without transcription, there will not be a mRNA strand to act as a template for translation by the ribosomes to occur at all.

5 0
3 years ago
What type of speciation occurs when new species arise as a result of geographic isolation?
Anastasy [175]
Allopatric<span> speciation occurs when new species arise as a result of geographic isolation from the ancestral species. It involves an extrinsic barrier to gene exchange and can occur by a number of means including subdivision or peripheral division.</span>
6 0
3 years ago
Next, you explored mutations by transcribing and translating mutated versions of that original gene. When you transcribed and tr
umka2103 [35]

Answer: hello some details relating to your question is missing below is the missing detail

DNA Sequence= 3’ - TACTAGTTGTGCATT - 5’

Complementary Sequence=5`-ATGATCAACACGTAA-3`

Answer : MINT

Explanation:

The protein ( sequence of amino acids ) that resulted from your Translation is MINT

The m-RNA Produced form the information above is:

 5`-AUGAUCAACACGUAA-3`

While the Protein Sequence is Met-Ile-Asn-Thr which can be written as MINT

7 0
3 years ago
Which of the following is NOT a negative effect of the way we use science? A. Climate Change B. Damage to the sun C. Pollution D
Kryger [21]

Answer: Option B.

Damage to the sun

Explanation:

Damage to the sun is not a negative way we use science because the sun is very far away from the Earth. The sun is so far away that light from the Sun, traveling at a speed of 186,000 miles (300,000 kilometers) per second, takes about 8 minutes to reach us. This means that The distance from the sun to the Earth is far and it's difficult for science to have negative effects on the sun. The sun is not easily accessible and sun damage is not easily affected compared to pollution, climate Change, overuse of resources which it's as a result of science negative effect.

8 0
3 years ago
Which statement best describes Earth's oceans?
goldenfox [79]

Answer:

Ocean covers most 0f the planet's surface and contain nearly all its water.

Explanation:

The ocean is a constant form of salt-water that incorporates more than 70 percent of the Earth's exterior. Ocean courses command the world's climate and shake a kaleidoscope of experience. ... Smaller ocean domains such as the  Gulf of Mexico, Mediterranean Sea, and the Bay of Bengal have recognized seas, gulfs, and bays.

8 0
3 years ago
Read 2 more answers
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