Recent activity by JJZIlana5534

1 answer 52 views

How can electrophoresis be used to analyze the composition of a protein sample and what factors affect the separation and identification of proteins in this method?

asked Jan 29 in Analytical Chemistry

1 answer 39 views

Calculate the change in entropy of the system when 2 moles of ammonia react to form 3 moles of hydrogen gas and 1 mole of nitrogen gas. The reaction takes place at a constant temperature of 298 K and at a pressure of 1 atm. The molar entropy of each component in the reaction is given below:Ammonia: 192.5 J/K·molHydrogen gas: 130.6 J/K·molNitrogen gas: 191.6 J/K·mol

asked Jan 23 in Chemical thermodynamics

1 answer 29 views

When studying the brain and mental illness, what is neuroplasticity?

answered Jan 20 in Psychology

1 answer 44 views

According to the visual cliff experiment, why do infants hesitate to crawl over the cliff edge?

asked Jan 17 in Psychology

1 answer 16 views

What are the implications of attachment theory in the development of AI models?

asked Jan 17 in Psychology

1 answer 11 views

What is testability in theory evaluation?

asked Jan 16 in Psychology

1 answer 9 views

Who is considered the father of modern psychology?

asked Jan 14 in Psychology

1 answer 38 views

Which process helps deaminate amino acids?

asked Jan 8 in Science

1 answer 25 views

The enteric nervous system provides intrinsic innervation, and the autonomic nervous system provides this?

asked Jan 2 in Science

1 answer 60 views

How many sperm does it take to fertilize an egg?

asked Dec 30, 2024 in Science

1 answer 28 views

How long can a large star be on the main sequence stage?

asked Dec 30, 2024 in Science

1 answer 42 views

The fossil record indicates that anthropoids began diverging from other primates about how many million years ago?

answered Dec 27, 2024 in Science

1 answer 33 views

Habitat loss, introduced species, overharvesting, and global change are major threats to what?

answered Dec 27, 2024 in Science

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