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tatyana61 [14]
3 years ago
13

What metal is is usually used for wires in electric circuits

Biology
1 answer:
zavuch27 [327]3 years ago
3 0

Answer:

Typically, Copper is used for wires in electric circuits.

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How is the way a dog looks at a face similar to the way humans look at faces
GarryVolchara [31]

Answer:

ever wonder if your dog really really loves you — or if he’s just in it for the kibbles?

Alas, scientists haven’t figured out exactly how our dogs feel about us. But a study published this week in the journal PLOS One has yielded fresh insight into how dogs see us. It adds to existing research showing that — much like humans, other primates and even goats — our canine friends use specific regions of their brain to “process” our faces.

“Our study provides evidence that human faces are truly special for dogs, as it involves particular brain activity,” study co-author Dr. Luis Concha, an associate professor at the National Autonomous University of Mexico’s Institute of Neurobiology, told The Huffington Post in an email. “To dogs, the human face is no ordinary thing.”

Explain:

5 0
3 years ago
Read 2 more answers
What is apoptosis? A. The proliferation of cytotoxic T-cells. B. The receptor on a cytotoxic T-cell that recognizes MHC molecule
castortr0y [4]

Answer:

Option-C

Explanation:

Apoptosis is a genetically controlled process taking place in the multicellular organisms which is marked with the self-destruction called or programmed cell death.

During apoptosis various physiological and morphological changes take place in the cell such as fragmentation of nuclear DNA, nucleus, shrinkage of cell and mRNA decay.

Since apoptotic cell undergoes cell death which is genetically controlled or programmed by the genes, therefore, apoptosis is known as the programmed cell death.

Thus, Option-C is the correct answer.

8 0
3 years ago
Air pollution in US National Parks is effecting the environment in what way(s)? a. plant damage from ozone exposure b. high leve
vova2212 [387]
The correct answer is D.
Hope this helps, and Brainliest answer would be appreciated!
8 0
4 years ago
Read 2 more answers
A mammalian cell is placed in freshwater and bursts from osmotic pressure. Which of the following explains this process?
Reika [66]
The answer is: b) solutes move out of the cell
8 0
3 years ago
The directions for each amino acid in a polypeptide are indicated by a codon that consists of ________ nucleotide(s) in an RNA m
ipn [44]

Answer:

3 nucleotides in an RNA molecule.

Explanation:

Protein synthesis in the cell produced by RIBOSOMES requires a lot of energy and it's has the highest mass in living organisms. Protein synthesis involve the process where Messenger RNA (MRNA) message is converted to a polypeptide product. The transcription in the cell produced messenger RNA. The translation of mRNA template converts nucleotide-based genetic information into a protein product. The protein sequences contain about 20 Ami o acids and each amino acids is defined by three nucleotides sequence which is called triplet codon. The relationship between nucleotides codon And amino acids is called genetic code

4 0
3 years ago
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