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Arada [10]
3 years ago
7

Why does the oxygen atom in water a molecule have a negative charge

Biology
2 answers:
Travka [436]3 years ago
8 0
Oxygen is non metal meaning they are negative
natta225 [31]3 years ago
3 0
It is actually because of waters polarity. Water is a molecular compound and the oxygen tends to pull the electrons towards itself, making the oxygen side more negative.
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You can physically see the ____ of a trait, but not the ____ .
Nina [5.8K]

Answer: The correct answer for the blank is -

1.) A. Phenotype

B. Genotype

Phenotype corresponds to the physical appearance of a particular characteristic or morphological form in an individual.

Example - Hair color, plant height, skin color.

On the other hand, genotype corresponds to the genetic makeup of an individual. It is depicted by the gene that is present in the individual organism. Example- Genotype for dwarf height in pea plant is 'tt', which carries both recessive gene variants.

Thus, we can physically see the phenotype of a trait, but not the genotype.

3 0
3 years ago
From the start codon through the stop codon, the length of the
Mnenie [13.5K]

Answer:

404 amino acids  

Explanation:

The translation is the process by which a messenger RNA (mRNA) molecule is used as a template to synthesize a protein in the ribosomes. During translation, each triplet of nucleotides or 'codon' determines one specific amino acid of the growing polypeptide chain (i.e., the protein). In this case, the length of the fully processed AURKA mRNA consists of 1,212 nucleotides, thereby the length of the polypeptide chain will be 404 amino acids (protein length = 1,212 / 3 = 404 amino acids).

7 0
3 years ago
okay so these are individual questions but they are both true or false and thank you so much if you answer :)​
strojnjashka [21]
First one is true and second one is false... plz correct me if I’m wrong but i think that’s the answer
6 0
3 years ago
State three ways in which a sperm cell differs from an egg cell​
WINSTONCH [101]

Answer:

Like a sperm cell, the egg contains a nucleus with half the number of chromosomes as other body cells. Unlike a sperm cell, the egg contains a lot of cytoplasm, the contents of the cell, which is why it is so big. The egg also does not have a tail.

5 0
3 years ago
Hey anyone can help with I for independent variable, D for dependent variable, and C for constant. Need with quesitions 1, 2, 6,
Natali5045456 [20]
The answer to this question is:

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✔️6). I: _Fertilizer Used__        D: _Potatoes Grown_        C:_Sunlight, Type of fertilizer_

✔️7). I: _Death Measured_        D: _Temperature of Water_        C:_Location of Msmt_

✔️8). I: _Type Of Gasoline_        D: _Amount of pollution_        C:_Type of Car_

<span>✔️</span>9). I: _The amount of Vitamin A_        D: _Mass of rat_        C:_Food Consumed, Caged Sized_

Hoped This Helped, <span> Theweeknd14
Your Welcome :) </span>
5 0
3 years ago
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