Random Biology
The study of life
What is biology
These simple molecules form the basis of all proteins
What are amino acids?
The longest phase of the cell cycle
Interphase
The control center of the cell
nucleus
The 2 forms of a gene are called, one is represented by a capital letter and one is lowercase.
alleles
The study of the relationships between organisms and their environment
What is ecology
RNA
Which stage of mitosis is when a cell the chromosomes are pulled apart to opposite ends of the cell by spindle fibers.
Anaphase
There are 2 kinds, one is smooth and one has ribosomes
ER
Give an example of a purebred genotype
2 lowercase letters or 2 recessive alleles bb
The outer boundary of a plant cell
Cell wall
What is the DNA replication sequence of ATTGC
How many gametes are formed at the end of meiosis II?
4
The organelle that makes proteins
ribosome
The genotype Bb is considered which kind?
heterozygous or hybrid
How many atoms of each element in H2O
2 atoms Hydrogen, 1 oxygen
What nitrogen base is replaces Thymine in mRNA?
Uracil
chromatid
The power source of the cell, produces energy
Mitochondria
If B = brown and b =blue, what is the phenotype of Bb?
brown
Photosynthesis produces this sugar by converting sunlight, water, and CO2 into chemical energy.
What is glucose
Every 3 bases along the mRNA sequence during protein synthesis that is specific to an amino acid is called a
codon
Name the 4 stages of mitosis in order
Prophase, metaphase, anaphase, telophase
Means "tiny organs"
organelles
what is it called when both alleles show up in an organisms' phenotype as a blend of colors?
Incomplete dominance