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balu736 [363]
3 years ago
11

An astronomer oberves a blue shift in the nearby Andromeda galaxy. What

Biology
1 answer:
Nataly_w [17]3 years ago
3 0

Answer:  d is the answer

Explanation becsaue it is

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Use the double-stranded DNA molecule below to answer the following questions. The first pair of nucleotides (bolded) contains th
krok68 [10]

Answer:

The correct answer is 2. 5'-AUGUCAGGUACGCCACAU-3'

Explanation:

The template strand for transcription is 3'-TACAGTCCATGCGGTGTA-5 and RNA polymerase will add complementary mRNA sequence against this strand in the opposite direction i.e., 5' to 3' direction.

In RNA, A(adenine) makes complementary base pairing with U(uracil), not with T(thymine) and the rest of the base-pairing is same as in DNA. Therefore the correct mRNA produced from the transcription of this DNA molecule by the help of RNA polymerase is 5'-AUGUCAGGUACGCCACAU-3'.

Then this mRNA sequence will be used by ribosomes to synthesize proteins during the translation process.

7 0
3 years ago
Which of the following is not correct? All cells _____.
blondinia [14]
The answer would be c. only plant cells and some single cell organisms photosynthesize.
Since this is college level biology, you should know that red blood cells do not contain organelles... therefore it does not do a,c, and d. So, the question should say, which of the following is correct.
5 0
3 years ago
Why is it important to understand levels of organization in living systems in terms of both structure and function of each level
vampirchik [111]

Answer:

The living world can be organized into different levels.

Levels of organization are structures in nature, usually defined by part-whole relationships, with things at higher levels being composed of things at the next lower level. Typical levels of organization that one finds in the literature include the atomic, molecular, cellular, tissue, organ, organismal, group, population, community, ecosystem, landscape, and biosphere levels.

Explanation:

Yet, in spite of the ubiquity of the notion, levels of organization have received little explicit attention in biology or its philosophy. Usually they appear in the background as an implicit conceptual framework that is associated with vague intuitions. Attempts at providing general and broadly applicable definitions of levels of organization have not met wide acceptance. In recent years, several authors have put forward localized and minimalistic accounts of levels, and others have raised doubts about the usefulness of the notion as a whole.

Just helps a lot overall, especially if you are planning to go into a field related to biology.  Hope this helps! :)

5 0
3 years ago
Susana earns $13.60 per hour and works 22 42 hours this week, her<br> gross pay is?
fgiga [73]

At the least she will make $299.20. At the most she will make $326.4.

4 0
3 years ago
Which part of the plant contains the most cells
lesya692 [45]
A leaf performs various important functions for the plant. It is usually green due to the presence of a green pigment called chlorophyll. A leaf prepares food for the plants. The process of making food by the plant using carbon dioxide, water, chlorophyll, and light is called photosynthesi
8 0
3 years ago
Read 2 more answers
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