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choli [55]
2 years ago
5

What does a "double helix" look like?

Biology
1 answer:
Lorico [155]2 years ago
6 0
I’m pretty sure it’s D
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If the concentration of oxygen in a body tissue cell is 5% and the concentration of oxygen in the blood surrounding the
frozen [14]

Answer:

I believe the correct answer is d. Oxygen will diffuse into the body tissue cell.

Explanation:

I know that it does this with other things (example. water and salt) but im not completely sure about this.

6 0
2 years ago
The following sequence of double stranded DNA encodes a hypothetical protein called GEN in a bacteria. Transcription starts at a
vaieri [72.5K]

Answer:

A) AUG GAG GGU

B) N-MET-GLU-GLY-HIS

C) 10 amino acids

D) The stop codon here is UAA, instead of UAG.  If a tryptophane residue is added where the stop codon is, the GEN polypeptide would be longer

Explanation:

First we must obtain the the complementary chain or mRNA

A) AUG start codon is complementary to DNA TAC triplet, and GAG is complementary to CTC, and GGU to CCA (running from left to right towards 5'DNA direction (AAGCGGATACCTCCCAGTAGATGCTCCGGGGCTAGTGATTTCGAAC-5)

B) TAC corresponds to Methionine, GAG to Glutamate, GGU to Glycine, and CAU to Histidine

C) UAA is the stop codon, that is complementary where the DNA triplet is ATT.  From AUG to UAA, we can have 10 amino acids transcribed

D) If a trp is included where the stop codon is UAA, then the mRNA would be longer with a consequent traduction of a longer GEN polypeptide

8 0
2 years ago
Please match the vocab terms
kirill [66]

Sex chromosomes.

Genes.

New alleles.

Mitosis.

Cells from a male and female that may result in an offspring.

Genome.

Mitosis.

Chromosomes.

Gene duplication or gene mutation.

Meiosis.

Offspring.

Stem cells.

Metaphase.

8 0
2 years ago
A chemical equation lists CH3COOH(aq) as a reactant. What does (aq) indicate?
Dvinal [7]

Answer:

The compound is dissolved in water

Explanation:

"aq." is the abbreviation for "aqueous" ( watery).

In chemical equations the symbol (aq) means that the substance is dissolved in water.

3 0
2 years ago
Read 2 more answers
Eating chocolate may cause pimples hypothesis ​
viktelen [127]

Answer:

Yes...

Explanation:

Hypothesis is a proposed explanation made by reasoning without assuming what the truth is..

From the question;

Formal hypothesis: Eating chocolate may cause pimples because chocolate will result to an increment in the amount of oil in the skin and this will result in pimples.

2. Salt in water can affect plants growth.

Formal hypothesis: plants grow beside the ocean will grow slower because the salt present in the soil will destroy the root of plants.

8 0
3 years ago
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