Answer:
The answer would be a single celled organism.
Explanation:
Even though transforming genetically any organism is not an easy task, as it requires the whole organism to be changed, it's more practical to do in a unicellular organism. For example, bacteria mutate very easily due to its ability to incorporate new genes by horizontal transfer. Anyway, unicellular organisms have mechanisms to avoid strange genetic material to get into their DNA, that's why scientists have to use such tools as vectors and more.
Answer:
Receptor molecules on the surface of cells bind specific molecules called, in general, ligands.
Explanation:
These ligands can be hormones or different signaling molecules.
As a result of low brain-derived neurotrophic factor (BDNF), most people with depression exhibit neuronal loss, learning disabilities, and reduced production of new hippocampal neurons.
Brain-derived neurotrophic factor (BDNF) manages glucose and energy metabolism and controls exhaustion of β cells. Reduced levels of BDNF are associated with neurodegenerative disorders with neuronal loss, such as Alzheimer's disease, Parkinson's disease, and Huntington's disease.
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Answer: A prokaryotic cell is a simple, single-celled (unicellular) organism that lacks a nucleus, or any other membrane-bound organelle. We will shortly come to see that this is significantly different in eukaryotes. Prokaryotic DNA is found in the central part of the cell: a darkened region called the nucleoid Unlike Archaea and eukaryotes, bacteria have a cell wall made of peptidoglycan, comprised of sugars and amino acids, and many have a polysaccharide capsule (Figure 1).
Explanation:
Answer:
Dominant
Explanation:
If it appears in all generations it is a dominant gene
