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
liraira [26]
3 years ago
11

Which of the following situations or phrases most accurately describes the citric acid cycle?

Biology
1 answer:
Bond [772]3 years ago
7 0

The correct answer is: B) "All roads lead to Rome"

Citric acid cycle also called tricarboxylic acid (TCA) cycle and Krebs cycle is a central process in cellular respiration. Citric acid cycle that connects carbohydrate, fat, and protein metabolism so “all the roads” from the different metabolic pathways come to this cycle.

Acetyl-CoA which is produced through the oxidation of pyruvate (pyruvate is a product of glycolysis) enters the cycle which then produces reduced electron carriers NADH, FAD2 and energy molecule ATP. These electron carriers will then pass their electrons into the electron transport chain and, through the process of oxidative phosphorylation, will produce more ATP.

You might be interested in
if a mutation occurs in the somatic tissue, approximately how many of the gametes will carry the mutation?
Mrac [35]

None: Only those mutations that occur in the germ line and result in gametes will have a chance of being passed on to progeny. An alteration in DNA that occurs after conception.

Somatic mutations can occur in any of the body's cells except germ cells (sperm and egg) and are therefore not passed on to children. These alterations can (but not always) cause cancer or other diseases. Mutations in somatic cells are called somatic mutations. Because they do not occur in the cells that give rise to gametes, the mutation is not transmitted to the next generation sexually. Human somatic cells have 46 chromosomes: 22 pairs and 2 sex chromosomes that may or may not form a pair. This is the 2n or diploid condition. Human gametes have 23 chromosomes, each of 23 unique chromosomes, one of which is a sex chromosome. Somatic cells are the cells in the body other than sperm and eggs (called germ cells). In humans, somatic cells are diploid, meaning they contain two sets of chromosomes, one inherited from each parent. Mutations in a somatic cell occur in somatic cells and are transmitted by mitosis, resulting in cancer. However, mutations in a gamete are passed on by meiosis, resulting in mutated offspring. A genetic mutation occurs during DNA replication, and chromosomal mutations occur during meiosis.

To learn more about alteration please click on below link

brainly.com/question/2211559

#SPJ4

3 0
1 year ago
In about 120 words , write​ an essay about a birthday celebration you enjoyed​.​
kozerog [31]
I would like to talk about a birthday celebration that I attended 2/3 months ago. It was one of my friends' birthday who turned 25 that day. My friend's name is Ryan and his parents wanted to celebrate his birthday just before his departure to United Kingdom. Ryan invited almost all of his close friends and 6-7 of us attended the birthday celebration together. Apart from us, there were as many as 100 other people present on the occasion. I did not know most of them but my guess is that they would be mostly Ryan's relatives, neighbors and his father's colleagues.

The party was celebrated at my friend's house at tohana. We went there together and bought a present for the Ryan. After reaching there, Ryan and his parents warmly welcomed us. Later Ryan introduced us to his relatives and to some of his neighbors. We were astonished when we saw the huge birthday cake. 25 candles of different colors were lit around the cake and the whole house was redecorated for the occasion. Anybody could say that some occasion was going on in this house without knowing anything.

We sang the birthday song when Ryan cut the cake. We congratulated him and wished him a prosperous life ahead. Then we ate cake and had a good feast. The foods were delicious and good. We, friends of our circle, went to visit a nearby place and sang different songs. In the evening we went to Ryan's house again and attended a raffle draw. That was a very exciting part of the birthday celebration. Then after few minutes we left the party and went our homes.
7 0
3 years ago
A tree or plant can live without its bark or epidermis. TRUE OR FALSE
rodikova [14]
False hopes this helps
4 0
3 years ago
Read 2 more answers
Where do these go plz someone help​
goldfiish [28.3K]

Answer:

toooo blurryyyy post another pic but clear

Explanation:

7 0
3 years ago
What percentage of het land on the earth is usable for living on but not for agriculture farming?
rodikova [14]

4.3 Agricultural land. At present some 11 percent (1.5 billion ha) of the globe's land surface (13.4 billion ha) is used in crop production (arable land and land under permanent crops). This area represents slightly over a third (36 percent) of the land estimated to be to some degree suitable for crop production.


4 0
3 years ago
Other questions:
  • If a rock sample has a mass of 1.17 g and a volume of 0.33 cm3, what type of rock is it?
    13·2 answers
  • Fossil records can be studied to determine how organisms change through time. Which of the following methods for studying organi
    7·1 answer
  • In the figure, ΔABC ~ ΔDEF. Solve for x. Triangles ABC and DEF. Angles B and E are right angles. AB measures 30. AC measures x.
    8·2 answers
  • How many oxygen atoms does ozone consist of?
    9·1 answer
  • Upon observing a golden eagle flying overhead, a prairie dog on guard duty gives a warning call to other members of the prairie
    5·1 answer
  • The carbon dioxide humans breathe out is produced
    10·1 answer
  • How many molecules of carbon dioxide are required to produce a 6-carbon sugar?
    10·1 answer
  • Which method of seed dispersal most likely accounts for the solitary coconut palm in the followingscenario?
    12·2 answers
  • What is life process?<br><img src="https://tex.z-dn.net/?f=%7B%20%5Cpmb%7Bbrainliest%20%5C%3A%20assured%7D%7D" id="TexFormula1"
    11·2 answers
  • which hormone is stimulated by rising blood levels of k , low blood levels of na and decreasing blood volume and blood pressure
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!