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Degger [83]
2 years ago
7

If the two copies of a gene for each feature are the same version and provide instructions for only one type of protein, they ar

e _____.
Chemistry
1 answer:
kaheart [24]2 years ago
8 0

Answer:

Somatic cells contain two alleles for every gene, with one allele provided by ... In some cases,

Explanation:

both parents provide the same allele of a given gene, and the ... Alleles produce phenotypes (or physical versions of a trait) that are either ... By this logic, in heterozygous offspring only the dominant phenotype will be apparent.

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How does cellular respiration identify as a combustion reaction?
Aleksandr-060686 [28]

reactions to break down glucose using oxygen to produce carbon dioxide, water and energy in the form of ATP. ... To balance the oxygen atoms for the reactant side, you need to count 6 atoms from the glucose.

7 0
3 years ago
I need the answer in 15 mins<br> pls urjent
Sedbober [7]

Answer:

I don't know I'm sorry I will tell you another answer asks me to

7 0
3 years ago
What is the mass of potassium chloride when 6.75 g of potassium reacts with an excess of chlorine gas? the balanced chemical equ
lorasvet [3.4K]
The balanced equation for the above reaction is;
2K + Cl₂ ---> 2KCl
Stoichiomtery of K to KCl is 2:2
Potassium is the limiting reactant which is fully consumed in the reaction. The amount of product formed depends on amount of limits reactant present.
Number of moles of K reacted - 6.75 g/ 39 g/mol = 0.17 mol
Therefore number of KCl moles formed - 0.17 mol
Mass of KCl formed - 0.17 mol x 74.5 g/mol = 12.67 g 
6 0
3 years ago
The pressure of nitrogen gas at 35°C is changed from 0.89 atm to 4.3 atm. What will be its final temperature in Kelvin?
Alja [10]

Answer: The final temperature in Kelvin is 1488

Explanation:

To calculate the final temperature of the system, we use the equation given by Gay-Lussac Law. This law states that pressure of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

\frac{P_1}{T_1}=\frac{P_2}{T_2}

where,

P_1\text{ and }T_1 are the initial pressure and temperature of the gas.

P_2\text{ and }T_2 are the final pressure and temperature of the gas.

We are given:

P_1=0.89atm\\T_1=35^0C=(35+273)K=308K\\P_2=4.3atm\\T_2=?

Putting values in above equation, we get:

\frac{0.89}{308}=\frac{4.3}{T_2}\\\\T_2=1488K

Hence, the final temperature in Kelvin is 1488

8 0
3 years ago
How many moles are in 1.50x10^23 molecules of NH3
Rom4ik [11]
The answer is 0.25 moles because one mole of NH3 would have apporximately 6.02X10^23 molecules
6 0
3 years ago
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