Biology Fall Final Review

Question 1

High energy electrons that move down the electron transport chain ultimately provide the energy needed to

Accepted Answer

convert ADP into ATP molecules

Question 2

What happens during photosynthesis?

Accepted Answer

Autotrophs produce carbohydrates

Question 3

Monomers of this molecule are amino acids

Accepted Answer

Protein

Question 4

What is a Covalent Bond?

Accepted Answer

when 2 atoms share electrons

Question 5

At which energy level on the pyramid does energy enter the biosphere?

Accepted Answer

A

Question 6

Which of the following is NOT a stage of cellular respiration?

Accepted Answer

Fermentation

Question 7

The figure below illustrates which characteristic of life?

Accepted Answer

Living things are made up out of cells.

Question 8

Which of the choices is the LARGEST level of organization that includes every other choice?

Accepted Answer

Biome

Question 9

Cellular respiration is called an aerobic process because it requires

Accepted Answer

oxygen

Question 10

Which of the following is NOT a principle of cell theory?

Accepted Answer

Viruses are examples of cells

Question 11

These biomolecules have amino acids as monomers

Accepted Answer

protein

Question 12

What are the products of the light dependent reactions?

Accepted Answer

ATP, NADPH, and oxygen gas

Question 13

You graph the levels of nitrates and nitrites in the marsh on different days. This is

Accepted Answer

analysis

Question 14

The energy needed to get a reaction started is the

Accepted Answer

activation energy

Question 15

Biomolecules that include oils, waxes and fats are called

Accepted Answer

lipids

Question 16

During a controlled experiment, a scientist isolates and tests a single

Accepted Answer

variable

Question 17

The figure below illustrates which characteristic of life?

Accepted Answer

Living things obtain material and use energy

Question 18

Which of the following is an ABIOTIC factor in an organisms environment?

Accepted Answer

Rain

Question 19

Why do plants appear green?

Accepted Answer

Because they reflect green light

Question 20

From which energy level on the pyramid does energy leave the biosphere?

Accepted Answer

All Levels

Question 21

You test your hypothesis by measuring the levels of nitrates and nitrites in the marsh water. This is

Accepted Answer

an experiment

Question 22

Which cellular organelles are involved with energy conversion?

Accepted Answer

Chloroplast and Mitochondrion

Question 23

What is formed when an atom gains an electron?

Accepted Answer

negative ion

Question 24

Which organelle breaks down organelles that are no longer useful?

Accepted Answer

Lysosome

Question 25

Which of the following are the components of a molecule of water?

Accepted Answer

one atom of oxygen and two atoms of hydrogen

Question 26

These biomolecules give organisms quick energy

Accepted Answer

carbohydrates

Question 27

Organisms that make their own food are called

Accepted Answer

autotrophs

Question 28

Which of the following is NOT an example of homeostasis?

Accepted Answer

Fever of 103.6 C

Question 29

The figure below illustrates which characteristic of living things?

Accepted Answer

Living things have a universal genetic code.

Question 30

What does an ecosystem have that a community does not?

Accepted Answer

Abiotic Factors

Question 31

These biomolecules are found in the nucleus of eukaryotic cells.

Accepted Answer

protein

Question 32

Which of the following is an electron carrier during photosynthesis?

Accepted Answer

NADPH

Question 33

Which of the following is a substanced formed by a chemical combining of two or more elements?

Accepted Answer

compound

Question 34

Looking at a cell under a microscope, you note that is is a prokaryote. How do you know?

Accepted Answer

The cell lacks a nucleus.

Question 35

Birds that fly south for the winter and exhibiting which characteristic of life?

Accepted Answer

Living things respond to their environment

Question 36

At which energy level on the pyramid would you place herbivores?

Accepted Answer

B

Question 37

Based on you observations, you suggest that the reason marsh plants are yellow is from a lack of nitrogen. This is

Accepted Answer

a hypothesis

Question 38

Which cellular structure makes protein?

Accepted Answer

Ribosome

Question 39

Where do the light independent reactions take place?

Accepted Answer

Stroma

Question 40

Which of the following organelles would you expect to find in plants but not in animals?

Accepted Answer

Chloroplast

Question 41

Is Sodium Iodide an Ionic or a Covalent Bond?

Accepted Answer

Ionic Bond

Question 42

Information gathered from observing a plant grow 3 cm over a two-week period is called

Accepted Answer

Data

Question 43

Positive particles in the nucleus of an atom

Accepted Answer

Protons

Question 44

In the food chain: Grass -> Grasshopper -> Mouse -> Snake, which organism would correctly be placed at level "B"?

Accepted Answer

Grasshopper

Question 45

The figure below illustrates which characteristic of life?

Accepted Answer

Living things reproduce.

Question 46

The work of scientists usually begins with

Accepted Answer

Careful observation

Question 47

Energy is released from ATP when

Accepted Answer

a phosphate group is removed

Question 48

The starting molecule for glycolysis is

Accepted Answer

Glucose

Question 49

Which organelle is involved with cell division?

Accepted Answer

Centrioles

Question 50

Which of the following is not found in the overall reaction for photosynthesis?

Accepted Answer

Nitrogen

Question 51

Which of the following enclose their DNA in a nucleus?

Accepted Answer

Eukaryotes

Question 52

Cellular respiration releases energy by breaking down

Accepted Answer

Food molecules

Question 53

Which of the following is NOT a product of glycolysis?

Accepted Answer

Glucose

Question 54

Another name for an autotroph is

Accepted Answer

producer

Question 55

The energy contained in level "C" is approximately what percent of level "B"?

Accepted Answer

10%

Question 56

Enzymes are made up of this biomolecules

Accepted Answer

protein

Question 57

What do you call a substance that speeds up a chemical reaction without being used by the reaction?

Accepted Answer

catalyst

Question 58

Which cellular organelle modifies and packages protein for export out of the cell?

Accepted Answer

Golgi Apparatus

Biology Fall Final Review

Questions 58

Biology Fall Final Review

Questions 58