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Serhud [2]
4 years ago
5

1. Explain the difference between genes and alleles.

Biology
1 answer:
vekshin14 years ago
3 0

Answer:

A gene is a portion of DNA that determines a certain trait. An allele is a specific form of a gene. Genes are responsible for the expression of traits. Alleles are responsible for the variations in which a given trait can be expressed.

Explanation:

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What information can you learn from electrophoresis
nadezda [96]

Answer:

DNA Sequencing.

Explanation:

In field of Biotechnology, we use an instrument known as "Gel Electrophoresis" in this instrument, different sized DNA Fragments are placed. After that, Electricity is applied due to which Negatively charged DNA fragments move towards positive charge through Gel Medium. Small sized DNA Fragments reach destiny before large fragments.

This is an application of Electrophoresis.

8 0
3 years ago
Which best describes a cell process common to both projaryotic and eukaryotic cells?
Tomtit [17]

<u>Answer:</u>

<em>All prokaryotes and eukaryotes have nucleic acid as the genetic material which stores the hereditary information. </em>

<u>Explanation:</u>

Both eukaryotes and prokaryotes have cell membrane, ribosomes and cytoplasm in their cell. All the prokaryotes and eukaryotes undergo reproduction however, the process might be different. The reproduction can be sexual or asexual.

The size of the prokaryotes and the eukaryotes vary and also the prokaryotes lack well defined nucleus and the eukaryotes have well defined nucleus and the genetic material is stored inside it.

6 0
3 years ago
Cellular respiration begins with a pathway called glucose which takes place in the
Lady_Fox [76]

Glycolysis is the first step.

3 0
3 years ago
What do we need to know to assess the health of an ecosystem.
andrezito [222]

Answer:

Ecosystem health indicators are measures which help us to understand where action should be taken to restore ecosystem health and associated benefits.

Explanation:

5 0
3 years ago
Which part of a DNA molecule is responsible for the direct coding of specific traits in anorganism?
Anastaziya [24]

The part of a DNA molecule responsible for the direct coding of specific traits in an organism is the nucleotide sequence.

<h3>How is a DNA molecule structured?</h3>

The DNA molecule is the biological molecule that stores genetic information in living organisms.

The DNA molecule is made up of three major components in its structure:

  • Five carbon sugar
  • Nucleotide bases
  • Phosphate group

The five carbon sugar is deoxyribose while the nucleotide bases are four in number as follows:

  1. Adenine
  2. Guanine
  3. Thymine
  4. Cytosine

These nucleotides are responsible for the direct coding of specific traits in an organism.

Learn more about DNA at: brainly.com/question/13541376

#SPJ1

8 0
2 years ago
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