Biology, 09.02.2022 16:30 Queenquestion5967
Do snakes have tails or is it just head and tail? Alright, listen up. Snakes. More specifically, their bone structure, it’s just a skull and spine. A tail is essentially just a part of the spine extending outwards to create a separate limb/attachment. So would a snake just be a head and then tail (unless a rattlesnake) and if not, where exactly would the tail part start?
Answers: 2
Biology, 21.06.2019 18:20
You have a solution that contains phospholipid vesicles in a test tube. these vesicles have phospholipid bilayers, but do not contain any membrane transporters. you add a number of different molecules to the solution, and wait a period of time for them to equilibrate. if you could measure the concentration of each molecule, for which of the following would you expect to measure equal concentrations inside and outside of the vesicles? assume for this question that the overall osmolarity inside and outside the vesicles is the same (that is, there is no appreciable diffusion of water across the membrane). (select two answers) an amino acid with a hydrophobic side-chain a small non-polar molecule a negatively charged ion a small polar molecule a small lipid hormone
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Biology, 22.06.2019 00:30
If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?
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Biology, 22.06.2019 08:30
Which of the follow describes a disadvantage secondary sources have compared to primary sources?
Answers: 1
Do snakes have tails or is it just head and tail?
Alright, listen up. Snakes. More specifically, t...
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