Bio mol
What structure is stabilised by hydrogen bonds
Secondary structure
What gas is required for aerobic respiration
Oxygen
What type of inheritance occurs when both alleles are fully expressed in the phenotype?
Codominance
What structure controls what enters and leaves the cell
What is the largest planet in the solar system
Jupiter
Lipids are best known for what property
Hydrophobic
What part of photosynthesis uses ATP and NADPH to make sugar?
Calvin cycle
What is the handy Weinberg equation
p² + 2pq + q² = 1
What term describes the number of species in a habitat?
Species richness
Name Disneys first film
Snow white
What lipid is a steroid
Cholesterol
What colour of light is absorbed best by chlorophyll
Red and blue
Which selection favours intermediate phenotypes and reduces variation?
Stabilising
What is reproduction isolation
When populations cannot interbreed
What of the five senses do dolphins not have
Smell
What functional group makes fatty acids acidic
Carboxyl group
Which molecule is produced by fermentation to allow glycolysis to continue?
NAD⁺
: What do denitrifying bacteria do?
GPP = total energy fixed by photosynthesis; NPP = energy available after respiration
Which system transport hormones
Endocrine
In terms of deaths what is considered the most dangerous animal in the world
Mosquito
How does phosphorylation alter the function of a protein at a molecular level
Adds a charged phosphate group, changing shape and activity
Substrate level phosphorylation
What’s the difference between GPP and NPP?
GPP = total energy fixed by photosynthesis; NPP = energy available after respiration
Define pleiotropy in genetics.
A single gene influences multiple phenotypic traits.
How long can a chicken survive without a head
18months