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Genrish500 [490]
3 years ago
9

Can someone please answer this question

Biology
1 answer:
dexar [7]3 years ago
7 0

Answer:

D)  Can simple organic molecules form spontaneously in an oxygen-free atmosphere?

Explanation:

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Knowledge of the driver mutations underlying cancer has led to targeted therapeutics, such as the protein kinase inhibitor imati
garik1379 [7]

Answer:

<u>C) proteins with gain-of-function mutations</u>

Explanation:

<u>Gain-of-function mutations: </u>In biology, the term "gain-of-function mutation" is described as one of the different types of mutation in which the altered or changed "gene product" consists of an entirely new pattern or molecular function associated with gene expression. However, the "gene-of-function mutations" are being always considered as "Semidominant or Dominant".

<u>In the question above, the correct answer is option C.</u>

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3 0
3 years ago
You are studying a new species never before studied. It lives in acidic pools in volcanic craters where temperatures reach 100°c
RoseWind [281]

Answer:

In order to study an enzyme, or any trait of an extremophile microorganisms, you must try to replicate their natural ennvironment conditions. It means, you need to approach the 100 °C temperature, and measure this acidic pH to be sure which you need to use for your experiment. Besides, if it is suspected that the protective coating production is catalized by this enzyme, you really need to stress the cells soy they produce it.

Explanation:

6 0
4 years ago
If 2 heterozygous pea plants with yellow round seeds are crossed, what is the ratio of the yellow round seed?
Vinil7 [7]

Answer:

If two heterozygous pea plants are crossed with yellow round seeds, the resulting progeny mostly show the dominant phenotype.

Explanation:

Plants with two different alleles of a gene are heterozygous. As all the heterozygous offspring are yellow, then the yellow allele must be dominant over the recessive green allele.

       Y              y

Y     YY          Yy

y      Yy           yy

6 0
3 years ago
Microbial symbionts that reside in elongated cecum are especially important for nutritional support in which of the follòwing?
Degger [83]

Answer: Option A.

Herbivores

Explanation:

It is Herbivores because they are group of organism that eat plants and they have cecum. The cecum store good material and contain bacteria. These bacteria help to breakdown to breakdown cellulose into smaller particles where it is easily absorbed.

The bacteria benefit by feeding on the waste reminants and receive accomodation and the herbivores benefit and receive help from the bacteria because the bacteria help them to digest cellulose.

6 0
3 years ago
What is the name for a complex organized group of organisms?
Elza [17]
System I am pretty sure
3 0
3 years ago
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