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RSB [31]
3 years ago
14

The sides of the DNA molecule, the rails of the ladder, are composed of what

Biology
1 answer:
Lynna [10]3 years ago
6 0

Answer:

Phosphates and Sugars.

Explanation:

The strands are nucleotides and are connected by a pattern of phosphates and sugars.

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Someone please help me
horrorfan [7]
<h3>☣ Question -:</h3>

Which of these equation is the correct one for fermentation?

❍ Glucose + oxygen → carbon dioxide + water

❍ Glucose → lactic acid

❍ Glucose → ethanol + carbon dioxide

<h3>☣ Explanation -:</h3>

To understand this first we should know what is fermentation.

<u>What </u><u>is </u><u>fermentation</u><u>?</u>

A process of chemical change in food or drink because of the action of yeast which may cause it to produce bubbles or heat, or turn sugars in it into alcohol.

<u>Equation -:</u>

\small\sf{C_{6}H_{12}O_{6} \rightarrow2C_{2}H_{5}OH + 2CO_{2}}

Which means

Glucose → ethanol + carbon dioxide

  • Hence opition c is the correct answer.
3 0
2 years ago
The most basic carbohydrates, simple sugars , are also known as monosaccharides. True or false?
Lena [83]

true

Explanation:

they are called that just cause

5 0
3 years ago
Read 2 more answers
A crosswise elongation of cells within the stem will produce?
SpyIntel [72]
A branch or leaf and here is a link to some flash cards i found
https://quizlet.com/45759526/developmental-anatomy-flash-cards/
7 0
3 years ago
A disease was caused by a bacterium; you want to produce a biological product to kill this bacterium. Which product you have to
makvit [3.9K]

Answer:

The product that must be produced to kill a bacterium —which causes a disease— is an antibiotic, which through biotechnology can investigate the structure of the bacterium and synthesize the chemical formula needed to produce antibiotics in high amounts.

Explanation:

Antibiotics are specific medicines for the treatment of infectious diseases, produced by bacteria. <u>Antibiotics can kill bacteria and prevent their replication</u>.

If a disease is produced by bacteria, the product that is necessary to kill those microbes is an antibiotic, for which biotechnology is useful.

By using biotechnology —a branch of biology that uses technology as a research and development tool— it is possible:

  • <em>Know the structure, functions and behavior of pathogenic bacterial strains. </em>
  • <em>Create chemical formulas -antibiotics- that serve to effectively eliminate bacteria, and cure infectious diseases. </em>
  • <em>The synthesis and production of antibiotics on a large scale, allowing their sufficient availability for use.</em>
4 0
3 years ago
HELP PLEASE ASAP WILL GIVE BRAINLEIST
Arada [10]

i think its c. chlorophyll and other pigments correct me if i'm wrong! <3

3 0
3 years ago
Read 2 more answers
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