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3.10 Mid Unit Assessment 1

Authored by Tiffanie Fo-Co

Biology

10th Grade

Used 1+ times

3.10 Mid Unit Assessment 1
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40 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which shows the correct levels of organization from smallest to largest?

atom, molecule, cell, organ, organ system, organism

organism, cell, atom, molecule, organ, organ system

atom, organism cell, organ, organ system, molecule

organism, cell, organ, molecule, atom, organ system

Answer explanation

Media Image

smallest unit of all things is the atom

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which shows the correct levels of organization from smallest to largest?

population, organism community, ecosystem, biosphere

organism, population, community, ecosystem, biosphere

biosphere, ecosystem, community, population, organism

organism, biosphere, community, ecosystem, population

Answer explanation

Media Image

organism --> population --> community--> ecosystem --> biosphere

(biosphere is the largest unit)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The two types of feedback systems that help organisms maintain homeostasis are:

positive and negative 
receptor and effector
static and dynamic
minor and major

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a positive feedback loop, each action creates a consequence that _____________________ the other action.

decreases

has no effect on

increases

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

According to the feedback loop, what does high blood sugar promote?

Insulin Release

Glucagon Release

Insulin Uptake

Glycogen Uptake

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In a negative feedback loop, what is the response?

It continues to increase.

It decreases until it resumes its normal state.

It decreases until it is lower than its normal state.

It increases or decreases to bring the body back to normal state

Answer explanation

Media Image

If too cold, the body's response is to INCREASE body temperature back to normal.

If too hot, the body' response is to DECREASE body temperature back to normal.

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When glucose levels in the blood rise, your brain sends a signal to your pancreas. The pancreas releases insulin, which opens channels in cell membranes to allow glucose to enter the cell, lowering blood sugar levels. 

Positive Feedback Response
Negative Feedback Loop 

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