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guajiro [1.7K]
3 years ago
11

scientists on mars have been investigating the genetic makeup of organisms in this community. use the information provided and y

our knowledge of genetics to answer the following questions.
Biology
2 answers:
noname [10]3 years ago
8 0

Answer:

please where are the questions

Explanation:

Dominik [7]3 years ago
6 0

Answer:

please provide the questions

Explanation:

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The antiparallel arrangement within DNA molecules refers to Select one:
mylen [45]

Answer:

c. one helix strand that runs from the 5' to 3' direction and the other strand runs from the 3' to 5' direction.

Explanation:

A DNA molecule has <em>two strands of nucleotides with a sugar phosphate backbone each, but orientated on the opposite direction </em>allowing for the base pairs to complement one another, making it a more stable structure. <em>When two biopolymers run parallel to each other but with opposite directionality (alignment) we have an antiparallel arrangement.</em>

I annexed an image of the DNA structure.

I hope you find this information useful and interesting! Good luck!

4 0
3 years ago
Which reaction is responsible for the production of lipids when glycerol is joined to three fatty acids?
Anna35 [415]

This reaction is called a condensation reaction. It is also known as  a dehydration reaction.

When three fatty acids become attached to a glycerol molecule, a triglyceride is formed.  The fatty acids become attached to the glycerol through a condensation reaction named so because 3 water molecules are formed from the 3 OH groups from the fatty acid chains and 3 H atoms from the glycerol.

The bond formed between the fatty acid chain and the glycerol is called an ester linkage.



4 0
3 years ago
Recall that DNA is
Mashutka [201]

Answer:

25 nucleotide sequence pair

Explanation:

There are four nucleotide sequence pair present in DNA. and if we have 100 nucleotide so 25 nucleotide sequence pairs will be formed and each pair contains adenine (A), cytosine (C), guanine (G), and thymine (T).

Cytosine nucleotide paired with guanine nucleotide and Adenine nucleotide paired with thymine nucleotide . They have hydrogen bonds between each bases.  

6 0
3 years ago
The major threat to biodiversity is _____.
Aleks [24]
The correct answer is pollution.
4 0
3 years ago
Read 2 more answers
Please help me define this <br><br> I’m stuck for hours please....
Leya [2.2K]

Answer:

A. organ..    B.  Species

Explanation:

1. parts that make up organism are called as organs

2. a group of similar organisms that can successfully interbreed called as species.

3 0
3 years ago
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