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Harlamova29_29 [7]
3 years ago
15

What do proteins , carbohydrates, and lipids have in common?

Biology
1 answer:
kipiarov [429]3 years ago
7 0

Answer:

They all contain the element carbon.

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If a code on a dna molecule for a specific amino acid is cta, what would the messesnger rna codon be?
finlep [7]
The RNA codon will be GAU, pairing Cytosine-Thymine-Adenine DNA codon with Guanine-Adenine-Uracil RNA codon. This codon is the Amino Acid, Aspartic Acid. In this codon we see Uracil which is the counterpart of Thymine in the RNA.
6 0
3 years ago
Imagine that five hypothetical genes are arranged on a chromosome in the following order: G--H--I--J--K. Which two genes are mos
andrezito [222]

Answer:

G and K

Explanation:

Crossing-over is a genetic phenomenon that occurs in meiosis, specifically, Prophase I. It is when chromosomal segment (genes) are exchanged between non-sister chromatids of homologous chromosomes. Crossing-over occurs only to genes that are UNLINKED i.e. genes located on different chromosomes or far apart on the same chromosome.

This unlinked genes are said to have the highest RECOMBINATION FREQUENCY. Crossing-over allows genes on the same chromosome but far apart from each other, assort independently, which allows alleles to be recombined on the same chromosome. This phenomenon does not occur to genes that are close on the same chromosome as they will be inherited together as a unit.

In this case, G and K are the farthest apart, hence, they will have the highest RECOMBINATION FREQUENCY i.e. the likelihood for homologous crossing-over to take place during meiosis.

4 0
3 years ago
Which component of the thin filament makes the main string of pearls portion of the filament?
Brums [2.3K]

jagged line of protein discs which attach thin filaments from end to end,  trace the boundary where sarcomeres connect, thick  type of smallest muscle unit: composed of staggered arrays of many myosin molecules which interact with actin when calcium is present. 

3 0
3 years ago
PLEASE HELP!! 50 POINTS!
artcher [175]
I think the answer is B.
5 0
3 years ago
for years, scientist have known that the major components of the plasma membrane were lipids and proteins. which model best desc
fredd [130]

Answer:

Explanation:

Look i am only 11 maybe you should sometimes ask your mom instead of strangers you do not know who be out here answering your question it could be a syco like me.

sincerly your scyco

8 0
2 years ago
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