1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yKpoI14uk [10]
3 years ago
6

When glucose is converted to ethanol by yeast (as in the production of beer) how much of the chemical energy that was originally

stored in glucose still remains in the end product, ethanol, that is produced?
Biology
1 answer:
aniked [119]3 years ago
6 0

Answer:

<h2>92%</h2>

Explanation:

When glucose is converted to ethanol by yeast, one mole of glucose is converted  into two moles of ethanol and two moles of carbon dioxide,  

and this process produce two moles of ATP.  

C6H12O6 → 2 C2H5OH + 2 CO2

When glucose is converted to ethanol by yeast (as in the production of beer) 92% of the chemical energy that was originally stored in glucose still remains in the end product, ethanol, that is produced.

You might be interested in
In pea plants, wrinkled seeds are recessive to smooth seeds, and green seeds are recessive to yellow seeds. Assume a plant produ
avanturin [10]

The plant has the genotype ssyy. (Uncapitalized because they are recessive genes, not dominant.)

7 0
2 years ago
Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species. M
padilas [110]

Answer:

Embryology: the study of similarities in embryos of organisms to find common connections

Developmental biology:  the study of life cycles of organisms to find common

Molecular biology: the analysis and comparison of DNA to better understand relationships between species

comparative anatomy: the study of the anatomy of an organism to explain evolutionary similarity

Explanation:

Embryology can be described as the branch of biology in  which studies about the sex cells, the process of fertilization and the development of the fetus or embryo are made. The similarities between the embryos show evolutionary history among different organisms.

Developmental biology can be described as the branch of biology in which studies are made about the processes of growth and developmental procedures about organisms. Organisms belonging to different groups can also show developmental similarities if they have a common ancestor.

Molecular biology is the branch of biology which is related to the study of life on molecular level. At this level, similarities between the genome of organisms can be checked for evolutionary histories.

Comparative anatomy: It is the branch of biology in which organisms are studies based on the similarities and differences in their structures.

5 0
3 years ago
Cyclophosphamide and thiotepa are examples of:
lutik1710 [3]

Answer:

<em><u>ALKYLATING AGENTS</u></em>

Explanation:

Examples of alkylating agents include chlorambucil, cyclophosphamide, thiotepa, and busulfan.

HOPE IT HELPS.

PLEASE MARK ME AS BRAINLIEST.

5 0
2 years ago
Where does fertilization take place?<br> A. ovary<br><br> B. style
svetoff [14.1K]

Answer:

A. ovary

Explanation:

It takes place in a fallopian tube that links an ovary to the uterus.

Hope this Helps!

3 0
3 years ago
In 1987 a group of molecular geneticists at the University of California at Berkeley offered support for the idea that modern hu
juin [17]

Answer:

A

Explanation:

mtDNA is inherited from the mother of a child, this is because mitochondria are in the cytoplasm and the father's gamete (sperm cell) contributes very little or no cytoplasm to the zygote. We know that mitochondrial Eve came from Africa because the mutations in the mtDNA occurred before the <em>out-of-Africa dispersal</em>.

8 0
3 years ago
Other questions:
  • What is a major source of human generated pollution that enters the oceans and that can result in a loss of biodiversity?
    6·2 answers
  • Which of the following is an organic molecule?
    13·1 answer
  • Crossing over happens in what stage of meiosis exactly?
    8·2 answers
  • Which of the following are likely topics in a biology course?
    9·2 answers
  • What best defines a gebe pool​
    8·1 answer
  • Ecologists have traditionally categorized the roles of organisms in ecosystems into three broad categories that include select o
    12·1 answer
  • The Colorado Plateau is an example of blank mountains
    5·2 answers
  • What is the complementary strand for the<br> following strand?<br> ATGCCGT
    6·1 answer
  • Which molecule is used to tell tRNA which amino acid is needed?
    6·2 answers
  • 1. What do epidemiologists study?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!