Part One

Question 0

Proteins that act as catalysts to speed up chemical reactions in living things?

Answer 0

Enzymes

Question 1

A human is a _______

Answer 1

Heterotroph

Question 2

Th science of life is called?

Answer 2

Biology

Question 3

A living thing that is composed of more than one cell is called?

Answer 3

Multicellular

Question 4

The three parts of a nucleotide?

Answer 4

Nitrogen,sugar,phosphate

Question 5

Amino acid subunits join together to make?

Answer 5

Proteins

Question 6

Adenine,Thymine,Cytosine,Guanine,and Uracil are used to make?

Answer 6

Nucleotides

Question 7

Glucose is a?

Answer 7

Carbohydrate

Question 8

Proteins that act as catalysts to speed up chemical reactions in living things?

Answer 8

Enzymes

Question 9

Reactant that binds to the active site of an enzyme during a chemical reaction?

Answer 9

Substrate

Question 10

Reproduction in which the offspring comes from the genetic material from a single parent?

Answer 10

Asexual reproduction

Question 11

All the organisms that live in a place plus their non-living environment?

Answer 11

Ecosystem

Question 12

Another name for autotrophs?

Answer 12

Producers

Question 13

The portion of the earth in which all life exists?

Answer 13

Biosphere

Question 14

Matter moves through ecosystem in?

Answer 14

Bio geochemical cycles

Question 15

Heterotroph that obtains energy by eating only plants?

Answer 15

Herbivore

Question 16

Heterotroph that breaks down organic matter?

Answer 16

Decomposer

Question 17

Heterotroph that feed on dead plants and animal remains?

Answer 17

Detritivore

Question 18

Heterotroph that eats only meat?

Answer 18

Carnivore

Question 19

Organisms that are able to take in energy from their environment and make their own carbohydrates are called?

Answer 19

Autotrophs

Question 20

The ____ is the basic unit of life.

Answer 20

Cell

Question 21

What do ribosomes make?

Answer 21

Proteins

Question 22

What is the function of the cell membrane?

Answer 22

Controls what enters or leaves cell

Question 23

When DNA is spread out in the nucleus of a cell of non-dividing cell it is called ______?

Answer 23

Chromatin

Question 24

Small structure in a cell that performs a specific function?

Answer 24

Organelle

Question 25

Mitochondria burns?

Answer 25

Glucose

Question 26

Makes proteins?

Answer 26

Ribosomes

Question 27

Contains chromatin?

Answer 27

Nucleus

Question 28

Makes lipids for membranes?

Answer 28

Smooth ER

Question 29

Makes ATP?

Answer 29

Mitochondria

Question 30

Modifies and transports proteins made on ribosomes?

Answer 30

Rough ER

Question 31

Regulates calcium levels in muscle cells?

Answer 31

Smooth ER

Question 32

Contains genetic info?

Answer 32

Nucleus

Question 33

Give cell shape/support?

Answer 33

Cytoskeleton

Question 34

Place for photosynthesis?

Answer 34

Chloroplast

Question 35

Large storage space?

Answer 35

Vacuole

Question 36

A plant cell is a?

Answer 36

Eukaryote

Question 37

This organelle contains the molecules for photosynthesis?

Answer 37

Chloroplast

Question 38

Plants "look green" because they _____ green wavelengths of light?

Answer 38

Reflect

Question 39

A ______ is a molecule that absorbs energy and is used by green plants to absorb sunlight?

Answer 39

Pigment

Question 40

Space surrounding the thylakoids is called the?

Answer 40

Stroma

Question 41

The main photosynthetic pigment in green plants?

Answer 41

Chlorophyll

Question 42

An organism that can make its own food like a green plant is called an?

Answer 42

Autotroph

Question 43

Molecules that interact in a chemical reaction that are written on the left side of a chemical equation are called?

Answer 43

Reactions

Question 44

An organisms that can't make its own food and must get its energy from consuming other organisms?

Answer 44

Heterotroph

Question 45

Molecule made of ribose,adenine, and 3 phosphates used by living things to store and release energy?

Answer 45

ATP

Question 46

The change in shape of a protein at extremes of temperature or pH?

Answer 46

Denaturing

Question 47

6 carbon sugar molecule that is the main product of photosynthesis and is used as the fuel burned by cells?

Answer 47

Glucose