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PilotLPTM [1.2K]
3 years ago
15

What does archaea mean

Biology
2 answers:
kobusy [5.1K]3 years ago
4 0
An order of prokaryotic <span>microorganisms...hope that helps...</span>
Radda [10]3 years ago
4 0
Archaea are bacteria that live under extreme circumstances. 
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timofeeve [1]

Answer:

d. Earthworms

Explanation:

Think about it: have you ever actually seen a prion, virus, or bacterium? No, because they can't be seen with the naked eye. Microorganism means that it's too small (hence the prefix micro-) to see.

  • Prions are little misfolded proteins. Viruses are nonliving things made up of a protein and nucleic acid. Bacteria are little prokaryotic microorganisms.
4 0
3 years ago
What is the common function of leaves?
Black_prince [1.1K]

Answer:

Por medio de las hojas, las plantas realizan la fotosíntesis, respiran y producen los alimentos. La respiración se produce durante el día y la noche; para ello, las plantas toman el oxígeno del aire y desprenden dióxido de carbono.

Explanation:

Por medio de las hojas, las plantas realizan la fotosíntesis, respiran y producen los alimentos. La respiración se produce durante el día y la noche; para ello, las plantas toman el oxígeno del aire y desprenden dióxido de carbono.

3 0
2 years ago
What is the relationship between DNA, chromosomes, and<br> the nucleus?
aliya0001 [1]

Answer:

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

Other Info That Might Help:

In contrast, in eukaryotes, all of the cell's chromosomes are stored inside a structure called the nucleus. Each eukaryotic chromosome is composed of DNA coiled and condensed around nuclear proteins called histones. Humans inherit one set of chromosomes from their mother and a second set from their father.

3 0
2 years ago
In a sample of double stranded dna, 30% of the nitrogenous bases are thymine what is the percentage of the nitrogenous bases in
Likurg_2 [28]
Adenine pairs with thymine. They form complementary pairs withone another during replication of the parent strand, forming the complement strand. If thymine is present for 30% of the bases, then its complement, adenine, will also be present in 30% of the bases.
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3 years ago
Ethics: What are the ethical concerns regarding stem cell research? Briefly describe each side of the debate. What is your opini
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The Ethics of Using Human Embryonic Stem Cells in Research. Assume for the sake of argument that it is morally impermissible to destroy human embryos<span>. It does not follow that all research with HESCs is impermissible, as it is sometimes </span>permissible <span>to benefit from </span>moral<span> wrongs.</span>
4 0
4 years ago
Read 2 more answers
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