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L13 Bio Homework

L13 Bio Homework

Assessment

Interactive Video

Biology

9th - 12th Grade

Medium

Created by

Danielle Mortimore

Used 1+ times

FREE Resource

4 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of the immune system?

Regulating body temperature

Producing hormones for growth

Defending the body against infection, illness, and disease

Filtering waste products from the blood

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where do defensive white blood cells, also known as leukocytes, originate?

The heart

The brain

The bone marrow

The lungs

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary method by which phagocytes destroy foreign cells?

By releasing antibodies to neutralize them

By consuming them

By increasing body temperature

By forming a protective barrier around them

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do antibodies specifically target and destroy invading cells?

They increase the body's overall temperature

They latch onto unique antigens like a lock and key

They physically push foreign cells out of the body

They create a protective shield around healthy cells

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