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HACTEHA [7]
3 years ago
11

Who first called animal-like protists "animalcules" after examining a drop of pond water under a microscope?

Biology
2 answers:
Nonamiya [84]3 years ago
8 0
The answer is Anton Von Leeuwenhoek
Hunter-Best [27]3 years ago
8 0

Answer:

A. Anton von Leeuwenhoek B.

Explanation:

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8. Now figure out how many sheets of graph paper you would have to use to list all the bases in a gene of 90,000 bases (not far
Oksana_A [137]

Now it is clear that genes are what carry our traits through generations and that genes are made of deoxyribonucleic acid (DNA). But genes themselves don't do the actual work. Rather, they serve as instruction books for making functional molecules such as ribonucleic acid (RNA) and proteins, which perform the chemical reactions in our bodies.Proteins do many other things, too. They provide the body's main building materials, forming the cell's architecture and structural components. But one thing proteins can't do is make copies of themselves. When a cell needs more proteins, it uses the manufacturing instructions coded in DNA.The DNA code of a gene—the sequence of its individual DNA building blocks, labeled A (adenine), T (thymine), C (cytosine) and G (guanine) and collectively called nucleotides— spells out the exact order of a protein's building blocks, amino acids.

Occasionally, there is a kind of typographical error in a gene's DNA sequence. This mistake— which can be a change, gap or duplication—is called a mutation.

5 0
3 years ago
What does it mean when scientists say that all living organisms are part of a universal genrtic code
damaskus [11]
We all have the same genetic makeup. DNA
5 0
3 years ago
Read 2 more answers
What is land pollution?
Gwar [14]
When people throw their garbage on the ground
3 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
1 year ago
Which one of the following represents quantitative data? a) whether an endangered California condor successfully raises a condor
Olin [163]

Answer:

d) levels of nitrate pollution in local waterways

Explanation: This type of data can be expressed and measured numerically.

7 0
3 years ago
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