RNA
When a chromosome undergoes a deletion mutation, information is...
Lost!
What kind of organisms make their own food and must obtain energy through sunlight?
Autotrophs
Who invented the microscope?
a.) Anton can Leeuwenhoek
b.) Robert Hooke
c.) Matthais Schleiden
b.) Robert Hooke
The first phase of mitosis is...
Prophase
What makes up a DNA nucleotide?
1. Deoxyribose
2. Phosphate group
3. A base
What causes translations to stop?
Stop Codons
The Calvin Cycle is another name for
Light-independent reactions
What is the function of the lysosomes?
It exterminates unwanted materials in the Cell and breaks down needed materials.
What does spindle fibers do during mitosis?
It helps "rip apart" or, separate the chromosomes
DNA replication proceeds in one direction along the DNA molecule
False
It proceeds in two directions
List three main differences between DNA and RNA.
DNA - Double stranded, contains thymine, contains deoxyribose
RNA - Single stranded, contains uracil, contains ribose
What are the three factors that affect the rate of photosynthesis?
1. Temperature
2. Light Intensity
3. Water
Particles move from an area of high concentration to an area of low concentration.
When during the cell cycle is a cell's DNA replicated?
S Phase
What kind of bonds hold the two strands of DNA together but also allow the DNA to separate and replicate?
Hydrogen Bonds
GACAAGTCCACAATC
CUGUUCAGGUGUAG
Where does the Calvin Cycle take place and what molecules from the light-dependent reactions does it depend on?
The Calvin Cycle takes place during light-independent reactions. It requires carbon dioxide molecules and ATP & NADPH.
Do eukaryotes or prokaryotes enclose their DNA in a nucleus?
Eukaryotes
What is apoptosis?
Programmed cell death
What are 3 things that DNA must be able to do with information?
2.Copy
3.Transmit
Define the two main types of mutations and what the mutation changes
Gene mutations = a change in a single gene
Chromosomal mutations = change in the number and structure of chromosomes
How is one molecule of ATP formed from one molecule of ADP?
One molecule of ATP is formed from an ADP molecule by the addition of phosphate groups.
Three Statements of the Cell Theory
1. Cells are produced from other existing cells
2. All living things are made up of cells
3. Cells are the basic unit of structure and function on life
List the order of mitosis (IN ORDER)
Prophase, Metaphase, Anaphase, Telophase
DNA replication results in two DNA molecules...
each with one new strand and one original strand