Indicate Whether You Would Use a Fluorescent Organic Molecule (O)

question 20

Short Answer

Indicate whether you would use a fluorescent organic molecule (O), in situ hybridization (H), or a coupled fluorescent protein (P) to visualize the cells and their molecules in each of the following cases. Your answer would be a five-letter string composed of letters O, H, and P only, e.g. OHOOO.
( ) You would like to see where in the early Drosophila embryo the mRNA encoding a certain transcription regulator is located.
( ) You would like to see the nuclei and count them in an early mouse embryo.
( ) You would like to visualize chromosome 3 in a human cell culture derived from a patient's tissue, based on specific sequences present on this chromosome.
( ) You would like to observe the oscillations in Ca²? ions inside a fertilized frog egg.
( ) You would like to compare the localization of two transcription regulatory proteins in cultured human T cells.

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Definitions:

Sexual Orientation

An enduring pattern of emotional, romantic, or sexual attractions to men, women, both genders, neither gender, or another gender.

Scientific Data

Information obtained through empirical research and methodology, used to form conclusions, theories, or models in science.

Environmental Experiences

Interactions with the physical and social surroundings that influence an individual's behavior, perceptions, and development over time.

Bariatric Surgery

Surgical procedures performed on the stomach or intestines to induce weight loss, typically in cases of severe obesity.