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
Mariana [72]
3 years ago
12

I don't understanding this as much

Biology
1 answer:
algol133 years ago
7 0
I am thinking D. But I am not sure that it is the answer.
You might be interested in
The dominant idea of health care in the united states-doctors in white coats, hospitals, and advanced technology-has been found
BabaBlast [244]
The most commom point of access for people worldwide
7 0
3 years ago
carbohydrates may for larger carbon based macromolecules by combining with which elements A) sodium, potassium, nitrogen B) nitr
mr_godi [17]

The answer is B.

These elements are among the most important elements in life. Most of these elements are also non-metals. Elements life sulfur and nitrogen combine with carbohydrates to form among acids rings like cysteine. Carbohydrates combine with phosphorus to form molecules such as the DNA backbone chain.


3 0
3 years ago
ANSWER ASAP PLEASE
spayn [35]
False. Continental slopes are fairly shallow and more of a gentle slope. Hope this helps!
7 0
3 years ago
Of the following lists of electron transport compounds, which one lists them in order from the one containing electrons with the
notsponge [240]

Answer:

B) FADH2 -- FMN of Complex I -- Fe-S of Complex II -- Q -- Fe-S of Complex III -- Cyt c -- Cyt a of Complex IV -- O2

Explanation:

FADH2 and NADH give their high energy electrons to the terminal electron acceptor molecular oxygen via an electron transport chain. As the electrons move through electron carriers of the electron transport chain, they lose their free energy. Part of the free energy of the electrons is used to pump the protons from the matrix into the intermembrane space. Therefore, part of the energy of electrons is temporarily stored in the form of a proton concentration gradient.

NADH gives its electrons to FMN of complex I while FADH2 gives its electrons to the Fe-S center of complex II. Both the complexes are oxidized by coenzyme (Q) which in turn reduces Fe-S centers of complex III. Cyt c of complex IV obtains electrons from complex III and passes them to CuA center, to heme "a" to heme "a3-CuB center" and finally to the molecular oxygen.

So, the compounds arranged with respect to the energy content of electrons in descending order are as follows: FADH2 -- FMN of Complex I -- Fe-S of Complex II -- Q -- Fe-S of Complex III -- Cyt c -- Cyt a of Complex IV -- O2.

6 0
3 years ago
A batsman is unlikely to score a century in every cricket match. This is an example of
Licemer1 [7]

A batsman is unlikely to score a century in every cricket match. This is an example of "partial reinforcement".

<u>Option: C</u>

<u>Explanation:</u>

Unlike constant reinforcement, partial reinforcement is only strengthened during certain times or time ratios, rather than emphasizing the action every single time. This method of arranging reinforcement is also called intermittent reinforcement after certain number of correct answers or certain interval of time. Thus here a batsman donot plan intentionally to make a century in every cricket match, but it goes random. Although when they need to score high on pressure, they force themselves to stretch as much possible which is not general.

7 0
3 years ago
Other questions:
  • Glucose labeled with 14C in C-3 and C-4 is completely converted to acetyl-CoA via glycolysis and the pyruvate dehydrogenase comp
    12·1 answer
  • The hydrogen atom of one water molecule bonds with the oxygen atom of another water molecule. What is this bond referred to as?
    13·1 answer
  • Can u help me figure this out
    12·1 answer
  • In the process of individuation, the developmental stage that is characterized by an innate tendency toward unity or wholeness i
    6·2 answers
  • Plant cells have several structures that are not found in animal cells - chloroplasts, cell walls, and central vacuous. Explain
    14·1 answer
  • The greatest resistance to blood flow and therefore the greatest drop in pressure occurs as blood passes through the ______.
    12·1 answer
  • All you need is in the photo <br><br><br>ASAP​
    9·2 answers
  • What is full course meal?​
    10·1 answer
  • 3) An astronomer observes four stars from two different locations on Earth. For which star will the
    13·1 answer
  • use your understanding of genetics and explain how a set of twins can result in one individual who is male and one who is female
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!