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Bond [772]
3 years ago
14

How long can yogurt be left out at room temperature?

Biology
1 answer:
Nina [5.8K]3 years ago
5 0
Yogurt can stay good after 2 hrs of being in room temperature.
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A prospective groom, who is healthy, has a sister with cystic fibrosis (CF), an autosomal recessive disease. Their parents are n
son4ous [18]

Answer:

Explanation:

From the given information:

Since the parent are normal; Let assume that their trait is Pp

The affected sister  will be recessive in nature, so the trait will be pp

Now, the husband who is the groom will be a carrier with a probability of 2/3 since her sister is affected.

Also, the wife will be carrying a heterozygous trait since she is normal as well.

However, using Hardy-Weinberg assumption:

q^2 = \dfrac{1}{2500}= 0.0004

q = \sqrt{0.0004}

q = 0.02

Recall that:

p+q =1 \\ p = 1 - q \\p = 1 - 0.02 \\p = 0.98\\

Thus, p^2 = (0.98)^2

p^2 = 0.9604

2pq = 2 \times 0.98 \times 0.022

2pq = 0.0392

Finally, the required probability that there will be an affected offspring amongst the family is:

= \dfrac{1}{4} \times \dfrac{2}{3} \times 0.0392

= \dfrac{1}{153}

3 0
2 years ago
What single-use container uses the least amount of resources from environment
timofeeve [1]

A plastic cup

I'm sure this is the answer

8 0
3 years ago
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What is the name of the chromosomal condition that is the result of an error in meiosis, causing a human to have three copies of
Olenka [21]
The name is Down Syndrome.
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2 years ago
A smartphone app converts spoken English into Spanish. This is similar to the process by which ________ are converted into _____
Over [174]

Answer:

The correct answer is - nitrogenous bases in mRNA, a sequence of amino acids.

Explanation:

The translation is one of the two-stage events in protein synthesis. Protein synthesis is the process in which protein or polypeptide chains are synthesized by the DNA.

The translation process is similar to a smartphone app converts spoken English into Spanish as it involves the translation of the sequence of nitrogenous bases in mRNA molecules to the polypeptide or sequence of the amino acids.

Thus, the correct answer is -nitrogenous bases in mRNA, a sequence of amino acids.

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3 years ago
What product produced by yeast cells during fermentation causes bread to rise?
svetlana [45]

Answer:

carbon dioxide

Explanation:

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3 years ago
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