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sweet-ann [11.9K]
3 years ago
10

If a fresh water fish was put into salt water it would die, Why? Explain using information about the osmotic solutions. (Hint: t

hink about the cells.)
The following are sentence stems you can use to help you answer. Please write at least 2 complete sentences
Biology
1 answer:
natka813 [3]3 years ago
7 0

Answer:

eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Explanation:

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When stung by a bee, jackie goes into anaphylactic shock. this should be quickly treated with?
Lemur [1.5K]
It should be quickly treated with <span>epinephrine</span>
4 0
4 years ago
Compare and contrast intracellular receptors and plasma membrane receptors; consider the chemical nature of the ligands (i.e. ch
Ratling [72]

Answer:

Explanation: They both require the binding of Ligand.

Differences:

Intracellular receptor is located in cytosol. It can be found in the nucleus. It leads to slower responses related to gene transcription. They are steroids. Ligands are lipophilic, small, uncharged; diffuse through membrane and bind to receptor.

Plasma membrane receptor-

The Ligands are hydrophobic and don't have to be small and uncharged; bind only to membrane receptor. Extracellular signaling molecule binds to cell membrane receptor and triggers rapid cellular response (protein hormone)

4 0
3 years ago
effect of different feeding schedules on the survival and neural differentiation of human embryonic and induced pluripotent stem
Serga [27]

The survival or neuronal development of human embryonic or human induced pluripotent stem cells is not improved by feeding them more than five days per week.

<h3>Why does feeding not increase neuronal differentiation or cell survival?</h3>

An induced pluripotent stem cells (iPSCs) and embryonic stem cells (ESCs) can differentiate into any form of specialized human cell, ESC/iPSC-derived cell types have a lot of potential for use in regenerative medicine.

Neuroscience research can benefit from neural culture of human pluripotent stem cells. However, it is unknown what the ideal feeding schedule for these in vitro systems should be. Human embryonic and induced pluripotent stem cells were cultivated with medium exchange schedules of five, six, or seven days per week during two months of differentiation. We assessed the survival and neural differentiation characteristics of these cells. Through this period of culture, neither human pluripotent cell type showed any appreciable alterations in cell counts or indicators of brain development. We come to the conclusion that feeding this culture system more than five days a week is unlikely to be advantageous.

To know more about induced pluripotent stem cells and embryonic cells visit:

brainly.com/question/27898025

#SPJ4

4 0
2 years ago
Helpppp what do geologists think happened as the last ice age ended ?
Kryger [21]
The answer is A. Sea levels rose over 300 feet
6 0
3 years ago
HELP I REALLY NEED IT!!!!!
d1i1m1o1n [39]

Answer:

ahhh!!

Explanation:

well science isn't my best fit but dm me for answers

7 0
3 years ago
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