True or False: All living things are made up of cells.
True
100
DNA and RNA are organic molecules and belong to the group...
nucleic acid
100
Genetics is the study of....
Heredity.
100
Photosynthesis is the process through which plants .....
make their own food.
100
In DNA, cytosine always pairs with...
Guanine.
200
Plant cells contain this chemical pigment that makes plants green.
Chlorophyll.
200
What do the letters in DNA stand for?
Deoxyribonucleic acid
200
Geneticists compose an organism's genotype using letters called....
alleles.
200
In photosynthesis, plants use carbon dioxide, water and....
sunlight
200
The "Father of Genetics", who studied pea plants was named...
Gregor Mendell
300
The mitochondria is said to be the "powerhouse" of the cell because that is where _________ is made during cellular respiration.
Energy.
300
DNA and RNA are stored in what part of the cell?
The nucleus.
300
What an organism's trait physically looks like is called its....
Phenotype.
300
Cellular respiration is the process by which our bodies make....
Energy
300
Cancer is a disease in which cells grow and divide...
Uncontrollably.
400
True or False: Not all cells look and act the same.
True.
400
In DNA, adenine always pairs with...
Thymine.
400
In Genetics, a capital letter denotes that the trait is....
Dominant.
400
The chemical formula for cellular respiration is the __________ of the formula for photosynthesis.
opposite
400
What is the relationship between humans and the oxygen produced during photosynthesis.
We breathe it in.
500
The cell wall is found in only plant cells because plant cells contain a lot of water. True or false: The cell membrane is found in both plant and animal cells.
True.
500
What is the name of the 5 carbon sugar found in DNA?
Deoxyribose.
500
Geneticists use this tool to determine all possible outcomes of a genetic cross.
Punnett Square.
500
Humans are which of the following: autotrophs or heterotrophs?
Heterotrophs
500
An organism that has two identical alleles for a trait is ____zygous.