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
aliina [53]
3 years ago
6

The models below represent nuclear reactions. The atoms on the left of the equal sign are present before the reaction, and the a

toms on the right of the equal sign are produced after the reaction. Model 1: Atom 1 + Atom 2 = Atom 3 + energy Model 2: Atom 4 = Atom 5 + Atom 6 + energy Which of these statements is most likely correct about the two models? (2 points) Both models show reactions which produce energy in the sun. Both models show reactions which use up energy in the sun. Model 1 shows reactions in the nuclear power plants and Model 2 shows reactions in the sun. Model 1 shows reactions in the sun and Model 2 shows reactions in a nuclear power plant.
Biology
1 answer:
valentinak56 [21]3 years ago
4 0

Answer:

D) Model 1 shows reactions in the sun and Model 2 shows reactions in the nuclear power plants.

Explanation:

Got it right on the test

You might be interested in
Which end of actin filaments within sarcomeres is associated with (attached to) Z discs?a) The plus end for all actin filamentsb
aliina [53]

Answer:

The plus end for all actin filaments.(Ans. A)

Explanation:

All three types of muscles (cardiac, smooth, and skeletal) utilize actin filaments to generate force which leads to cell contraction. Actin filaments is organized into sarcomeres which function as the fundamental unit of contraction.

Sarcomeres are approx 2.4 micro meter in length, and they are bounded at both end with the help of Z-disks. Plus end of the Z-disks are oriented with actin filaments and their minus ends to the direction of center of the sarcomeres. Z-disk consist an actin capping protein, which is known as cap-Z. Cap-Z helps to bind plus end of the actin filaments.

3 0
4 years ago
Which of the following is a function of a plasma membrane protein?
tensa zangetsu [6.8K]

Answer:

the plasma membrane is a bilayer of lipid molecules with protein molecules embedded in it.

Explanation:

3 0
3 years ago
Read 2 more answers
Although the direct reduction of CoQ to CoQH2 is thermodynamically possible, this reaction is not a direct part of the electron
Nady [450]

Answer:

This electron handoff from NADH to FMN, as opposed to direct reduction of CoQ by NADH, a critical component of the electron transport chain is important for Signaling Transduction and Metabolomics

Explanation:

The NADH-CoQ reductase reaction is catalyzed by Complex I. In this course of activity, following events takes place-  

a) FNM (NADH dehydrogenase flavoprotein) is reduced by the NADH  to FMNH2 through following reactions –  

NADH+H++E-FMN↔NAD++E-FMNH2

b) In the next phase coenzyme Q  receives electron from FMNH2  through the the iron–sulfur centers of the NADH-CoQ reductase

c) The iron atom undergoes oxidation–reduction cycles to conserve  mitochondrial protein  as lataxin and hence transport protons from the matrix to the intermembranal space thereby Signaling Transduction and Metabolomics

5 0
3 years ago
Calicles claims that “the superior should take by force what belongs to the inferior, that the better should rule the worse and
deff fn [24]
Unlike Callicles, Socrates believe that everyone should have their share an be productive in the society. He also argued that the greater population comes from the poor, this makes them the powerful people in the society. Socrates also explained that the economic advantaged does not make one wiser.
5 0
4 years ago
What are demospongi and sclerospongi
ohaa [14]

Answer:

demospongi and sclerospongi are two classes of sponge

Explanation:

Sponges have/are:

Body with cells arranged around pores, canals and chambers for the passage of water.

Skeletal structure of spicules and/or spongin.

All aquatic, mainly marine.

Filter feeders.

Sessile adults; sessile, planktonic larvae.

Sexual and asexual reproduction.

Gas exchange is by diffusion.

7 0
3 years ago
Other questions:
  • Microwaves are produced when
    7·1 answer
  • According to the law of conservation of matter, in any food chain we know that
    6·2 answers
  • Sound waves can only travel through fluids<br> TRUE or FALSE
    8·2 answers
  • In an ecological pyramid, what happens to energy,biomass and # of species as you move up? Why?
    8·1 answer
  • Reactants of photosynthesis
    11·2 answers
  • Cilia, fimbriae, and pili are all examples of structures used by microbes for __________.
    15·1 answer
  • Do we live in the troposphere?
    9·2 answers
  • Suppose the DNA strand from the question above was exposed to
    15·1 answer
  • Who likes Now United?<br><br><br>Извините, я не говорю по-английски!​
    11·1 answer
  • Why did Darwin keep his theory of natural selection a secret for such a long time?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!