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Mama L [17]
2 years ago
11

A cells function can include obtaining food and water and getting rid of

Biology
2 answers:
Dafna11 [192]2 years ago
5 0
Waste (byproducts) made by the cell that serves no purpose to keep inside the cell membrane.
antoniya [11.8K]2 years ago
4 0
It is getting rid of waste products or unwanted waste
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N a lab you are conducting tests with various chemicals and neurotransmitter receptors. you notice that exposed frog muscle cell
Vadim26 [7]
The effect of a neurotransmitter is based on the properties of the receptor more than the neurotransmitter.
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2 years ago
If a molecule of CO2 released into the blood in your left toe is exhaled from your nose, it must pass through all of the followi
stepladder [879]

Answer:

a) the pulmonary vein

Explanation:

  • Veins are the blood vessels that carry blood to the heart.
  • Pulmonary veins are responsible for carrying oxygenated blood from the lungs back to the left atrium of the heart.
  • There are two right pulmonary veins, known as the right superior and right inferior veins.
  • The largest pulmonary veins are the four main pulmonary veins, two from each lung that drain into the left atrium of the heart.
  1. Artery: pulmonary artery
  2. Drains to: left atrium
  3. Drains from: lungs
  4. System: Circulatory system

6 0
2 years ago
Dry climates often favor the development of great dry grasslands called A) deserts B) forests C) savannas D) tundras
Flauer [41]
The answer would be, "C", "Savannas". 
5 0
2 years ago
Read 2 more answers
Strawberry DNA Extraction lab What was the purpose of the Sodium Chloride? Include a discussion of polarity and charged particle
lys-0071 [83]

Answer:

Sodium chloride removes proteins from DNA and helps in DNA precipitation.

Explanation:

The Deoxyribonucleic acid (DNA) is negatively charged due to the highly polar phosphate groups that make up the phosphate backbone. The molecules of water are also highly polar and they have positive charge, thereby water molecules interact with the negative charges of the DNA. The sodium chloride generates temporary attraction forces between sodium (positive) ions and the DNA backbone (negative), thereby DNA can be disassociated from the aqueous layer. Moreover, sodium chloride helps to remove proteins (histones) that bound to DNA and also helps to maintain proteins in the aqueous layer.

5 0
2 years ago
What is the probability that three F2 seeds chosen at random will include at least one yellow seed
sleet_krkn [62]
63/64 
<span>all you have to do is add up all the possibilities of drawing at least 1 yellow seed </span>
<span>YYY=.75x.75x.75=27/64 </span>
<span>YYG=.75x.75x.25=9/64 </span>
<span>YGY=.75x.75x.25=9/64 </span>
<span>GYY=.75x.75x.25=9/64 </span>

<span>totaling up to 63/64!!!!!</span>
5 0
2 years ago
Read 2 more answers
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