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pickupchik [31]
3 years ago
11

The National Wildlife Refuge supports _______ wildlife refuges.

Biology
1 answer:
Yuri [45]3 years ago
8 0

Answer:

answer b is the correct of this question

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Leona [35]
You do know that you have to give a topic on what this project is about, also doing this quick is never gonna happen. Science projects take TIME AND EFFORT. So, with that being said, sorry for wasting your time.
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3 years ago
What are the physical infrastructures of X-ray crystallographic structural biology?
Ulleksa [173]

Answer:

The physical infrastructure for X-ray crystallography structural biology includes synchrotrons, which are affordable by a nation. There are 47 in the world (lightsources.org). Each synchrotron provides a number of beamlines for experiments, usually including several optimized for macromolecular X-ray crystallography, often some for other structural biology techniques including SAXS (Small-Angle X-Ray Scattering) and CD (Circular Dichroism), and usually some beamlines for material sciences and other non-biological applications.

Explanation:

https://www.creative-biostructure.com/Data-Processing-and-Interpretation-584.htm

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3 years ago
When would anaerobic respiration be used instead of aerobic respiration?
Galina-37 [17]

Explanation:

anaerobic respiration would be used when the body has inefficient of \huge{ O_2} ⠀

6 0
3 years ago
What is a tendon?
natka813 [3]

The correct answer is- A tendon is a connective tissue that links a bone to a muscle.

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6 0
4 years ago
Read 2 more answers
There are 20 naturally occurring amino acids, therefore, there are only 20 mRNA codons. True or false
weqwewe [10]

Answer:

False. There are 20 amino acids, but 64 possible codons.

Explanation:

Genetic information for the aminoacids assembly during the protein synthesis is stored in short sequences of three nucleotides named codons in the mRNA. Each of the codons represents one of the 20 amino acids used to build the protein. The total number of possible codons is 64, from which 61 codify amino acids -more than one codon codify for the same amino acid-. One of these amino acids is also the start point of protein synthesis. And the left three codons are stopping translation points.

The codons indicating the initiation or stop points during the translation process are:

• The start codon AUG is the most common sequence used by eukaryotic cells and places near the 5´extreme of the molecule. However, other codons might be used as well. Prokaryote cells might use the codons GUG or UUG.

• The end codons are UAA, UAG, UGA.

4 0
3 years ago
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