<span>This is the law of similarity. This is a heuristic that the brain uses to group things together that seem to be the same, but might have subtle differences. We tend to not be able to see those differences as easily, and our brains tend to group the objects together that have higher-level similarities (color, shape, size) and see them as a single object.</span>
Answer:
d. cells
cardiac tissue are made up of cells.
Because TSH is the hormone that signifies your thyroid health. The patients thyroid is not working correctly.
Answer:
The answer is A.
Explanation:
The effect of chemotherapy that most patients have the hardest time dealing with is the hair loss which can be really demoralizing. In the example situation given in the question, the nurse should reassure the patient who is experiencing chemotherapy-induced alopecia (alopecia meaning hair loss) that his hair loss is temporary and that it will be the way it was before when the chemotherapy is over.
I hope this answer helps.
Answer:
It indicates that core histone genes were present in the last common ancestor of yeasts, plants, and animals
Explanation:
Histones are highly basic proteins that can strongly interact with DNA, which is packaged into nucleosomes, the basic structural and functional unit of chromatin. Each nucleosome is composed of approximately 147 base pairs of DNA wrapped around a core of eight histone proteins (two copies of four types of histones H3, H4, H2A, H2B). These core histones are evolutionarily conserved across eukaryotic kingdoms in terms of sequence and structure. Therefore, DNA-packaging into nucleosomes is considered a constraint for the evolution of core histones. Moreover, the presence of conserved core histones in eukaryotic kingdoms (e.g., yeast, plant, and animal kingdoms) is strong evidence that histone-mediated DNA packaging was presumably present in the last common ancestor of eukaryotic genomes.
