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mafiozo [28]
4 years ago
7

What makes a substance a base and what makes a substance an acid?​

Biology
1 answer:
ludmilkaskok [199]4 years ago
8 0

Answer:

To determine whether a substance is an acid or a base, count the hydrogens on each substance before and after the reaction. If the number of hydrogens has decreased that substance is the acid (donates hydrogen ions). ... Also note that the original acid turns in the conjugate base after the reaction is over.

Explanation:

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The study of two organisms are classified as ?
sattari [20]

The study of 2 organisms is called binomial nomenclature

6 0
3 years ago
The transfer of genes from one organism to another is called genetic engineering. This is new technology used to change the gene
nikklg [1K]

Answer: C) GMOs, genetically modified foods engineered in a lab to produce desirable traits.

Explanation:

The genetic engineering involves the insertion of genes from other organism to the host organism so as to make up genetically modified organism. Some unwanted and default genes are also removed from the organisms so that their body function properly.

The genetically modified foods are the examples of genetic engineering. This is done to produce desirable traits in the food crops. In plants both plants and animal genes are inserted to improve the yield of crops, and to improve their quality. In animals, the insertion of genes of other animals is likely to improve the milk and meat yield.

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4 years ago
4. Simple organisms, like yeast and bacteria, can survive in dead zones. Larger, complex organisms like
Oliga [24]

Answer:

anaerobic organisms do not require the presence of oxygen to produce energy in form of ATP, while aerobic organisms require oxygen

Explanation:

Anaerobic organisms produce energy by glycolysis, which is a metabolic pathway that produces ATP by transforming glucose to lactate when oxygen (O2) is limited. Glycolysis produces two (2) molecules of ATP per glucose molecule. Moreover, when O2 is available, aerobic organisms produce ATP by cellular respiration, which includes glycolysis, the Krebs cycle, and oxidative phosphorylation. Cellular respiration is able to produce thirty-eight (38) molecules of ATP per glucose molecule, thereby being more efficient than glycolysis.

5 0
4 years ago
Genetic disorders are caused by what A. Pedigrees B. DNA mentation's or change in chromosomes
algol13

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ The correct answer choice is change in chromosomes.

This change in chromosomes is also known as mutation when a code in the chromosomes is changed permanently. When mutation is caused, things change.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

8 0
3 years ago
The return of water from the biological system (plants) to the atmosphere
ANEK [815]

Answer:

Transpiration

Explanation:

because like it transfers to plants?

6 0
3 years ago
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