Chemistry of Life Test Review 2019

Chemistry of Life Test Review 2019

9th - 10th Grade

11 Qs

quiz-placeholder

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Chemistry of Life Test Review 2019

Chemistry of Life Test Review 2019

Assessment

Quiz

Biology

9th - 10th Grade

Hard

Created by

Danielle Connell

Used 11+ times

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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following are the most common essential elements life?

Carbon, Hydrogen, Oxygen
Carbon, Nitrogen, Lithium
Nitrogen, Fluorine, Bromine
Hydrogen, Copper, Oxygen

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Complex macromolecules are composed of repeating subunits called

DNA
ATP
Monomers
Carbohydrates

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is an organic compound different from an inorganic compound?

Inorganic compounds contain oxygen atoms and hydrogen atoms.
Photosynthesis is responsible for organic compounds.
Organic compounds contain carbon atoms bonded to other atoms.
Organic compounds come only from nonliving things.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which statement best explains why a carbon atom can bond with itself easily?

It forms hydrogen bonds.
It is an organic element.
It has four valence electrons.
It is an ion.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of molecule is vegetable oil?

Carbohydrate

Protein

Nucleic Acid

Lipid

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In living systems, what is needed for chemical reactions to occur?

Water
Oxygen
Enzymes
Protein

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Scientists are studying compounds in a newly discovered rainforest plant. The plant produces an unusual substance that local people from the area say acts as an anesthetic.  One scientist tested the substance with the chemical indicator Sudan III. If the test is negative, which type of macromolecule is not present in the substance?

Lipid
Nucleic Acid
Carbohydrate
Protein

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