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IrinaVladis [17]
3 years ago
7

What are three uses that change the land?

Biology
1 answer:
Allushta [10]3 years ago
5 0

Answer:

I believe your answer would be b

Explanation:

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Define the following terms. Drag and drop the words into the appropriate blanks to complete the sentences.
FrozenT [24]

Answer:

1. replication

2. gene

3. strand polarity

4. translation

5. complementary base pairing

6. chromosome

7. antiparallel

8. transcription

9. allele

Explanation:

1. Replication is the process by which DNA is duplicated or the process of making another copy of DNA.

2. Gene is the physical unit of heredity i.e a segment of DNA transferred from parents to offsprings. A gene also encodes a useful products such as protein.

3. A DNA strand is a polar molecule, which is attributed to the phosphate group at the 5'-end of DNA and the hydroxyl group at the 3'-end of DNA.

4. Translation is the process whereby the information in a mRNA molecule is used to synthesize a protein.

5. Complementary base pairing is a phenomenon whereby Adenine (A) binds to thymine (T), guanine (G) binds to cytosine (C).

6. A chromosome contains of single long molecule of DNA coiled together around histone proteins. The chromosome is associated with different types of proteins.

7. In the double-stranded DNA molecule, one strand runs from 5' to 3' and the other runs from 3' to 5'. This is called ANTIPARALLEL nature of DNA.

8. Transcription is the process by which a DNA molecule is used to synthesize a mRNA single strand.

9. Allele is the alternative or contrasting form of a gene. Each allele is contributed by each parent

5 0
4 years ago
What the answer to this
Rashid [163]
I beleive it is c ...............
3 0
3 years ago
Read 2 more answers
The ATP molecule shown is the universal energy source for cellular activities. Which of these processes is used to break down gl
andrezito [222]
The process that breaks down glucose into ATP is cellular respiration. So, the answer is C.
6 0
3 years ago
Read 2 more answers
Place the following events in the order they occur by listing their assigned letters in that order. A. Cas9 REC domains binds to
Semmy [17]

Answer:  a, b, d, c, e, f

Explanation: The steps of Cas9 DNA recognition and cleavage goes in the following order lettered A, B, D, C, E and F. Cas9 recognizes and binds the sgRNA after which it binds to the double stranded DNA. It then unwinds and scans the dsDNA for its protospacer adjacent motif sequence (PAM) and on recognition the sgRNA binds to its complementary sequence followed by cleavage of the DNA at two points. That is how the double stranded break is created.

6 0
3 years ago
What structures in a eukaryotic cell would be visible when using a compound light microscope with a magnification of 1000X ?
sergij07 [2.7K]
Cytoplasm
Mitochondria
Nucleus
ER
Golgi body
lysosome
vacuole

A Eukaryotic cell contains a nucleus; more than one chromosome and is typically a multicelled organism.  Both plant and animal cells are eukaryotic cells, but there are differences between the two.<span> A plant cell has a cell wall while an animal cell does not have a cell wall. A plant cell is a regular shape and an animal cell is an irregular shape. Both plant and animal cells have a nucleus. There are just a few examples of the differences between Eukaryotic and Prokaryotic cells.<span>
</span></span>
5 0
3 years ago
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