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3 years ago

Which type of blood vessel usually carries oxygen-rich blood

Biology

1 answer:

zalisa [80]3 years ago

5 0

Answer:

Arteries

Explanation:

There are three main types of blood vessels: veins, arteries, and capillaries. Arteries are the blood vessels that carry the oxygenated blood from the heart to various body parts. Veins pick the deoxygenated blood and deliver it to the heart to be oxygenated.

Arteries are the blood vessels with thick walls and no valves. Blood is pumped with higher pressure from the heart into arteries. The pulmonary artery is the only exception that carries deoxygenated blood from the right ventricle to the lungs for oxygenation.

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What is the major difference between bacterial chromosomes and eukaryotic chromosomes?.

Grace [21]

The major difference between bacterial chromosomes and eukaryotic chromosomes is Bacteria have a single circular chromosome whereas eukaryotes have several linear chromosomes.

What is a bacterial chromosome called?

Bacterial chromosome is called nucleoid. It is an irregularly shaped and contains genetic material. It is also called as genophore.

What is meant by eukaryotic chromosome?

Eukaryotic chromosomes are found in the cell's nucleus.
The DNA inside the nucleus is organized into chromosomes. At the most basic level, a chromosome is a molecule of DNA that is tightly coiled around proteins called histones.

What is the difference between bacterial and human chromosome?

Bacterial chromosomes are circular in contrast to human chromosomes, which are linear.
Furthermore, bacterial circular chromosomes are found in the nucleoid area rather than the nucleus, an organelle that is membrane-bound.

Learn more about bacterial chromosome

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1 year ago

Match the following terms and definitions. 1. electrically charged atom or group of atoms formed by the loss or gain of electron

kobusy [5.1K]

Answer:

ionic bond:5

ion:1

chemical bond:2

valence:4

chemical reaction:3

Explanation:

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Answer:

Explanation:

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Explanation:

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