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Semenov [28]
3 years ago
14

Which of the following describes how oxygen moves during respiration?

Biology
1 answer:
irina1246 [14]3 years ago
7 0

Answer:

b. External respiration- from the air to the blood; Internal respiration from the blood to the tissues.

Explanation:

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Food provides molecules that serve as fuel and building material for all organisms. Plants undergo photosynthesis and make their
zhenek [66]

Answer:

Read explanation.

Explanation:

Like plants, animals also need food for their bodies. But they can't produce their own food. They have to depend on others for food purposes. After eating anything, that don' t go their cells directly. It passes many stages; then, they go the cell as a fuel. From eating to consuming by the cell, many digestive processes happen, such as the degradation of larger molecules to small molecules. Many chemical reactions also occur to covert elements to that form, which can be taken by cells as fuel as the reaction in mitochondria.

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3 years ago
Select all the correct answers.
MrRa [10]

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8 0
4 years ago
Which is of the following statements best describes the structure or makeup of a codon
muminat

A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis. DNA and RNA molecules are written in a language of four nucleotides; meanwhile, the language of proteins includes 20 amino acids. Codons provide the key that allows these two languages to be translated into each other.

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3 years ago
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brilliants [131]

Answer:

Intermediate neuron

Explanation:

Interneurons are the "middle man", neither a sensory or motor nueron, that creates neurial circuits, connecting a broad class of neurons in the spinal cord and brain. They enable communication from motor and sensory neurons in the central nervous systems and are classified into two groups; relay and local interneurons. Through neurial circuits, the brain is able to manage and deal with complex stuff such as decision-making and learning.

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How is osmosis difrent from diffusan
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Osmosis<span> is the phenomenon of the movement of Solvent molecules from lower solute conc. to higher solute conc. through a semi-permeable membrane to make solute conc. equal on both sides.</span>
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