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sergejj [24]
3 years ago
13

The diagram below shows the structure of an animal cell.

Biology
1 answer:
lisabon 2012 [21]3 years ago
4 0

Answer:

The cell membrane is label 1.

Explanation:

The cell membrane is a biological membrane that separates the interior of all cells from the outside environment which protects the cell from its environment.

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Question 1 options: During photosynthesis, ________ energy is converted into __________ energy within the chloroplasts.
mezya [45]
First blank_______Light Energy
Second blank______Glucose 

More info one photosynthesis: 

https://en.wikipedia.org/wiki/Photosynthesis
7 0
3 years ago
Read 2 more answers
If you were to repeat the Meselson Stahl experiments, but rather than use N15 and N14, you use P32 and P31, how would the result
bonufazy [111]

Answer:

The correct answer will be option-C

Explanation:

The CsCl gradient centrifugation in Meselson Stahl experiments is done to separate the bands of the DNA containing isotopes on the basis of difference in the density.

In the experiment, bacterial cultures were grown in the medium of 15N and 14N but if we repeat the experiment with P32 and P31 instead of 15N and 14N and centrifugation is performed then the banding pattern will be the same as of the previous experiment as the method of the replication is same that is semi-conservative.

Thus, Option-C is the correct answer.

4 0
3 years ago
The digestive system's main function is to
lozanna [386]

Answer:break down food to be absorbed in the bloodstream.​

Explanation: it is the correct answer

8 0
3 years ago
Together, inhalation and exhalation are referred to as ________. together, inhalation and exhalation are referred to as ________
Gennadij [26K]
Together, inhalation and exhalation are referred to as breathing. Inhalation is the process of breathing where air moves into the lungs through the nose and the mouth. This causes an increase in the volume of air in the lungs, meaning the pressure will decrease, thus the air then moves to the lungs. Exhalation on the other hand is the flow of the breath out of an organism, for example in humans it is the movement of air from the lungs out of the airways, to the external environment during breathing. 
4 0
3 years ago
A particular triplet of bases in the template strand of DNA is 5' AGT 3'. The corresponding codon for the mRNA transcribed is __
earnstyle [38]

Answer:

The correct answer is 3' UCA 5'

Explanation:

The rule of pairing of base-pair says that A and T base pairs with each other with two hydrogen bonds and G and C base pairs with each other with three hydrogen bonds in DNA. In the case of RNA Uracil comes at the place of thymine that means uracil replaces thymine.

Therefore according to this base-pairing rule the corresponding codon of mRNA transcribes from DNA codon 5' AGT 3' will be 3' UCA 5' as U came in place of A nucleotide, C comes in place of G nucleotide, and A comes in place of T nucleotide.  

Therefore the correct answer is 3' UCA 5'.

4 0
3 years ago
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