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rusak2 [61]
3 years ago
10

What is a protein that catalyzes chemical reaction for organisms

Biology
1 answer:
tankabanditka [31]3 years ago
6 0
Each atom becomes different from the next by having different number combinations of these subatomic particles. The different numbers of protons electrons and neutrons determine different elements or in other words a pure substance made from a solitary kind of atom
Every element has different qualities or physical characteristics for example oxygen and gold The former is a gas that is one of many elements making up organic matter Where as the latter is solid and inert a non-reactionary element

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Why did Gregor Mendel choose to use pea plants
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Gregor Mendel choose the pea plants because they had easily observable traits there were 7 of which he could manipulate. I hope that helps
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Membrane-bound organelles are not found in the cells of?
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1. Explain how the traits of an organism are related to the genes in DNA.
viktelen [127]

Genes in DNA or responsible for the traits an organism has. This is caused by Dominant and Recessive Traits. Remember that Genotypes are the genetic letters such as RR, Rr, and rr. Phenotype is physical traits.

Dominant Traits are more likely or always show in the offspring. The Dominant Genotype uses Capital letters such as RR.

Recessive Traits are less likely to show up. Their Genotype use lower case such as rr. Now genotypes of Rr have one dominant trait and one recessive trait. If the dominant trait was black fur and the recessive white fur, the offspring will be black fur because dominant traits overpower the other.

To understand how to know if an organism will have Dominant or Recessive Genes, you have to use something called a Punnet Square. Lets imagine 2 parents both have the genotype Rr. R is Black fur and r is white fur. As you can see from the chart, 3 of 4 boxes have Rr and 1 rr. Since there is a Dominant Trait with a Recessive, they will show a Dominant Phenotype, or Black fur. This has 3/4 chance and a 1/4 chance for white fur in the offspring.

| R. r

-----------------------------------

R | Rr. Rr

-----------------------------------

r | Rr. rr

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2 years ago
Which of these statements describe the correct path of a nitrogen atom through the nitrogen cycle?
Ostrovityanka [42]

Answer:

D

Explanation:

Bacteria, air, animals, plants

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What are the two main dangers of cold temperatures?
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A. frostbite and hypothermia

Explanation:

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