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Following its return to the right atrium via the vena cava, the RBC passes through the mitral valve and into the right ventricle. Upon ventricular contraction, the RBC is ejected via the pulmonary valve a...
Three theories for DNA replication at the time: Conservative replication: When DNA was replicated, entirely new molecules of DNA were made, meaning a newly replicated DNA molecule ...
Think of them as a flow chart.
Stimulus (a change) | Sensor (detects the change) | Control (sends a signal about t...
A copy of the gene to be coded in DNA is made from messenger RNA (mRNA). mRNA travels out of the nucleus and attaches to a ribosome. The ribosome joins amino acids together in the order determined by mRNA...
Explain the use of proteins as enzymatic catalyats - including examples.
Enyzmes control metabolic pathways - such as in the Krebs cycle.
Proteins/enzymes in photosynthesis - with examples.<...
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