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nataly862011 [7]
3 years ago
15

The fluid mosaic model describes the structure of the plasma membrane. Embedded within the plasma membrane are proteins and carb

ohydrates that contribute to the term mosaic. Glycolipids and glycoproteins are examples of carbohydrates from on the surface of red blood cells that determine ABO blood type. These glycoproteins and glycolipids are important for
A.Cell to cell identification
B.Diffusion
Biology
1 answer:
s344n2d4d5 [400]3 years ago
6 0
A. Cell to cell identification
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Which of the following is not normally filtered out of the blood in the kidney?
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A challenge to traditional (pre-1860) ideas about species came from embryology, when it was discovered that _____. see concept 2
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3 years ago
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Help please! DNA Assignment
vovangra [49]

Answer:

DNA Replication:

Replicate the following strand of DNA:

Original DNA: A T G A A C CA T T C A G T A T G G

Complementary DNA:

Remember that the complimentary base pairs in DNA are Adenine-Thymine and Guanine-Cytosine, or A-T and G-C. This means that if the original sequence is:

A T G A A C C A T T C A G T A T G G

Then the compliment is (replace with the opposite base pairs):

T A C T T G G T A A G T C A T A C C

Transcription:

Transcribe the DNA to make an mRNA molecule

COMPLIMENTARY DNA:

mRNA Molecule:

So if our complimentary DNA (antisense stand) is T A C T T G G T A A G T C A T A C C then to transcribe, we basically create another complimentary strand, but for mRNA, we use Uracil instead of Thymine:

A U G A A C C A U U C A G U A U G G  

Translation:

Translate the mRNA into the corresponding amino acids.

mRNA MOLECULE:

AMINO ACID:

Using the DNA sequence provided, determine the amino acids.

Next, take each codon (3-base set) to the table and record the corresponding protein:

A U G = Methionine (start)

A A C = Asparagine

C A U = Histidine

U C A = Serine

G U A = Valine

U G G = Tryptophan

ORIGINAL DNA: A T G G G T C T A G C G A A A G A T

Complementary DNA:

mRNA DNA Molecule:

Amino Acid:

And we do it all again:

A T G G G T C T A G C G A A A G A T = original DNA

T A C C C A G A T C G C T T T C T A = complementry DNA

A U G G G U C U A G C G A A A G A U = mRNA

A U G = Methionine (start)

G G U = Glysine

C U A = Leucine

G C G = Alanine

A A A = Lysine

G A U = Aspartate

Explanation:

4 0
3 years ago
if a number cube is tossed once which of these is the most likely outcome one, 3, a number greater than 1, or number less than 3
Naddik [55]
A greater more than 3 because in a cube there are 6 numbers  1,2,3,4,5,6
Then it is not equal to have 1 greater than a tree has four numbers and less than three has 2. So more likely, Greater than three.
3 0
3 years ago
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