One strand of a single DNA helix is labeled red while the other strand of the same DNA helix is labeled blue. This double helix DNA is replicated through the process of semi-conservative replication. Note that a completely newly synthesized strand of DNA will be white. Predict what the colors […]

Environmental Effects on Microbes 1. Describe the effect of higher and lower than optimal temperatures on bacterial enzymes and membrane lipids 2. Describe the effect of higher than optimal pH on molecule solubility and enzyme activity. Which pH do most bacteria prefer? 3. Describe the effect of a hypertonic environment […]

Q1. The diploid number of the horse (Equus caballus) is 64 which include 36 acrocentric autosomes. The ass (Equus asinus) has 62 chromosomes including 22 acrocentric autosomes. A) Predict the number of chromosomes that would be found in hybrid offspring (mule) produced by mating a male ass (jack) to a […]

Could you provide me with a very detailed study guide of the Electron Transport Chain (e.g. how many hydrogens are needed for each process in ATP Synthase, such as how many H+ is needed to form on inorganic phosphate or one ATP, etc)? I will be glad to pay $40 […]