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GuDViN [60]
2 years ago
9

Which structure allows molecules to pass in and out of the cell?

Biology
2 answers:
garri49 [273]2 years ago
4 0

The answer is the cell membrane in animal cells.

GrogVix [38]2 years ago
3 0

Answer:

b.chlorapast

Explanation:

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Acupuncture is an alternative medicine that uses wire-thin needles inserted by a trained practitioner into specific points in th
nata0808 [166]

Answer:

if a patient believes something will reduce their pain, they will experience some relief.

Explanation:

Acupuncture was already considered an esoteric technique, since it was based on a little deep knowledge, where the patient's conviction that his pain would be diminished provided a relief from the inconvenience, but acupuncture was recognized by the World Health Organization (WHO) as a and was also listed as a UNESCO World Heritage Site.

3 0
3 years ago
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You are attempting to re-create the mouse/human hybrid cell fusion experiment described in your screencasts. You believe you are
Aliun [14]

Answer:

The correct answer is option d. "The phospholipids in this procedure had a shorter average fatty acid tail length than in the original experiment".

Explanation:

One factor that affects the speed at which fluorescent proteins achieve an even distribution is the length of the average fatty acid tails. Cell hybrids are produced by the fusion of two cells, which means that the genomic content of each cell must surpass the cell membrane barrier. The shorter the average fatty acid tails of the phospholipids in the cell membrane are, the faster the cell fusion will occur and the faster the fluorescent proteins will achieve an even distribution.

3 0
3 years ago
What part of henry’s cochlea may have damaged hair cells? What part of henry’s cochlea may have functional hair cells?
mamaluj [8]

The henry's may have damaged and functional hair cells of cochlea in organ of corti.

Hearing and the Cochlea:

  • Sound waves that enter the ear go through the external auditory canal before they strike the eardrum and cause it to vibrate.
  • The incus receives sound vibrations from the malleus, also called "hammer," which is linked to the eardrum, and sends them on to the stapes.
  • The stapes is a framework that moves the oval window in and out. This motion is received by the cochlea, a fluid-filled snail-like structure that houses the organ of Corti, the hearing organ.
  • Small hair cells make up the lining of the cochlea. These cells convert vibrations into electrical impulses that sensory nerves then transmit to the brain. the Corti organ, which has four rows of hair cells. On the left, there is an inner row, and on the right, there are three outside rows.
  • The stapes first sways against the oblong glass. This causes sound waves to travel into the cochlear fluid and move the organ of Corti.
  • Lower frequency sound resonates with fibers towards the cochlea's upper end. Higher frequencies elicit a response from those near the oval window.

Learn more about the Structure of ear with the help of the given link:

brainly.com/question/18626504

#SPJ4

7 0
1 year ago
Evelyn bean, 52 years of age, is admitted to the same-day surgery unit for an elective laparoscopic cholecystectomy. the patient
jeka94
The patient can be subjected to intraoperative cholangiography wherein a stent in the bile duct will be placed and a radiopaque dye will be injected. X-rays will be taken. This is to locate the level of obstruction and to confirm if there is a common bile duct obstruction. In extracting stones, the surgeon can prefer doing an endoscopic retrograde cholangiopancreatography or ERCP and perform basket extraction of the common bile duct stone; or to surgically remove the sphincter of Oddi to allow easy passage of the stones.
6 0
2 years ago
How many paths through which charge can flow would be shown in a circuit diagram of a parallel circuit? more information is need
Tasya [4]

Answer: More than 1

Explanation:

A parallel circuit is defined by having more than one path through which current can flow. This is in contrast to a Series circuit where the current flows through just one path.

Even though there are multiple paths for the current to flow through, the current flowing through all the paths must add up to the total current that is being supplied from the source.

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