Grade 10 Biology Study Guide
Base, sugar, phosphate
3 parts to each nucleotide are what?
Adenine, Thymine, Guanine, Cytosine
A,T,G, C stands for what?
Cytoplasm, DNA, ribosomes, and a cell membrane
ALL cells have what?
Genotype
An organism's genetic makeup, HH, Hh, or hh
Nucleus
DNA is found where in Eukaryotic cells?
Cytoplasm
DNA is found where in Procaryotic cells?
White blood cells
Fight infections & diseases
What's produced in photosynthesis? (Products)
Glucose & oxygen
4 gametes with 23 chromosomes
How many gametes are produced from meiosis?
2 identical daughter cells
Mitosis produces what?
Transcription
Process of copying DNA into mRNA (AT,CG)
Enzymes
Proteins that speed up chemical reaction rate by lowering the activation energy of the reaction
NHCPOS
Six most common elements found in all living things?
G1, S, G2
The three stages of interphase are what?
Sex linked
Traits found on the X chromosome. B = normal, b = sick
facilitated diffusion
Transports large molecules, moves from High to Low concentration, doesn't use energy, requires a protein
active transport
Transports small molecules, Low to High concentration, requires energy & protein
Diffusion
Transports small molecules, moves from High to Low concentration, does not require energy or a protein
Osmosis
Uses water molecules, moves from High to Low concentration, doesn't require energy or protein
Carbon, hydrogen, oxygen
What 3 elements are in all the biomolecules?
2 cells with 46 chromosomes
What is produced during mitosis?
Meiosis
What process makes gametes with 1/2 the number of chromosomes?
C6H12O6 +O2 > CO2 + H20 + ATP
What's he formula for cellular respiration?
Carbon dioxide, water, ATP
What's produced in Cellular Respiration? (Products)
Glucose & oxygen
What's used in Cellular Respiration?(reactants)
Carbon Dioxide, water & light energy
What's used in photosynthesis? (Reactants)
Nucleus
Where does DNA replication occur in eukaryotes?
Red blood cells
carries oxygen throughout blood
Heterozygous
different alleles
DNA
end product of DNA replication?
Phenotype
physical appearance of an organism, Brown or blonde hair
Translation
process of changing mRNA into proteins (amino acids) ex: Met Art Leu
Homozygous
same alleles
Mitosis
the process of cell division
