Biology .3 Exam Review

Your Biology Teacher:

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

NGSS.MS-LS1-5

Your Biology Hour:

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

NGSS.MS-LS1-5

NGSS.MS-LS2-3

During a yoga session, Nora focuses on which 2 phases of breathing?

• Inhale + Exhale

• Pulmonary + Cellular

• Oxygen + Hydrogen

Answer explanation

During a yoga session, Nora focuses on the Inhale + Exhale phases of breathing, as these are the two key components of the breathing process.

Your heart will beat __________ times over 70 years!

• 4 million

• 12 billion

• 2.5 billion

• 3 billion

Answer explanation

Your heart will beat 2.5 billion times over 70 years, which is the correct answer choice provided.

The fluid part of the blood is called....

• Plasma

• Platelets

• Red blood cells

• White blood cells

Answer explanation

The fluid part of the blood is called Plasma, making it the correct choice among the options provided.

Which of the following is the correct order of blood vessels from the beginning of the process to the end?

• Heart, Arteries, Arterioles, Capillaries, Venules, Veins

• Heart, Veins, Venules, Capillaries, Arterioles, Arteries

• Heart, Capillaries, Arterioles, Arteries, Venules, Veins

• Heart, Arteries, Capillaries, Arterioles, Venules, Veins

Answer explanation

The correct order of blood vessels from the beginning of the process to the end is Heart, Arteries, Arterioles, Capillaries, Venules, Veins.

In the human body, arteries are the vessels?

• Oxygenated

• Deoxygenated

• Filtering

• Cleansing

Answer explanation

In the human body, arteries are the vessels that carry oxygenated blood away from the heart to various parts of the body.

In the human body, the veins coming from the legs back to the heart are primarily carrying __________ blood.

• Oxygenated

• Deoxygenated

• Filtering

• Cleansing

Answer explanation

In the human body, the veins coming from the legs back to the heart are primarily carrying deoxygenated blood.

Where are thrombocytes made?

• Bone marrow

• Liver

• Spleen

• Kidneys

Answer explanation

Thrombocytes are made in the bone marrow, not in the liver, spleen, or kidneys. Bone marrow is the correct location for thrombocyte production.

Plasma has 90% _________?

• Nutrients

• Blood

• Plasma

• Water

Answer explanation

Plasma has 90% water, making water the correct choice.