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horrorfan [7]
3 years ago
9

50 points help help help quick the test is timed

Biology
1 answer:
Strike441 [17]3 years ago
6 0

Answer: Down syndrome

Explanation: Karyotype analysis can reveal abnormalities, such as missing chromosomes, extra chromosomes, deletions, duplications, and translocations.

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11/13/2020
lutik1710 [3]

Answer:

D

Explanation:

4 0
3 years ago
Which part of the membrane helps large molecules pass through it
Dvinal [7]
Channel proteins help large molecules pass through the cell membrane.
7 0
3 years ago
Phytoplankton are microscopic organisms that perform photosynthesis in oceans. When urban pollution runoff makes it to the ocean
Aliun [14]

Answer:

The atmosphere will contain more oxygen, resulting in warmer global temperatures.

Explanation:

I did this on my test

7 0
3 years ago
What is the complementary RNA sequence for the following segment of DNA? ACC TAG CGA Question 6 options: ACC TAG CGA UGG AUC GCU
RUDIKE [14]

RNA is a single-stranded molecule, which is made up of similar composition as DNA. RNA differs from DNA in the nitrogenous base as it has uracil in place of thymine.

<h3>What is the complementary RNA sequence?</h3>

  • A complementary sequence refers to the copy of the strand or template strand of the RNA. The complementary strand will be the copy of the original strand.

  • In the complementary base pairing, guanine will be complementary to cytosine and adenine to uracil.

  • In the given sequence of RNA, ACC TAG CGA, the complementary sequence formed will be UGG AUC GCU.

Thus, the complementary sequence will be UGG AUC GCU.

Learn more about <u>RNA </u>here:

brainly.com/question/14363679

5 0
3 years ago
Which of these observations does NOT provide evidence for the heliocentric model of our solar system?
Naya [18.7K]
Comets move in regular , elliptical orbits
4 0
3 years ago
Read 2 more answers
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