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
Aleksandr [31]
2 years ago
13

Explain how cells obtain energy?

Biology
2 answers:
olganol [36]2 years ago
8 0

Answer:

Beginning with energy sources obtained from their environment in the form of sunlight and organic food molecules, eukaryotic cells make energy rich molecules like ATP and NADH via energy pathways including photosynthesis , glycolysis , the citric acid cycle , and oxidative phosphorylation

l hope it helps ❤

OverLord2011 [107]2 years ago
3 0

Answer:

Eukaryotic cells make energy-rich molecules such as ATP and NADH through energy pathways including photosynthesis, glycolysis, the citric acid cycle, and oxidative phosphorylation, beginning with energy sources obtained from their environment in the form of sunlight and organic food molecules.

Explanation:

You might be interested in
Why do plants store their food?
Ierofanga [76]

Explanation:

Storing the food helps them to use it in winter and survive because there is very little sunlight available and so they photosynthesis less. When they have extra food they store it in their seeds and when the seed grows it gets it's food from the plant until the plant is able to photosynthesis and produce its food.

7 0
3 years ago
Read 2 more answers
Name two models used<br> to show the transfer of<br> energy in an ecosystem
aleksandr82 [10.1K]

Answer:

Flow of Energy can be explained by means of two models namely: single channel energy model and Y-shaped energy model.

Hope this helps :)

3 0
3 years ago
A gene has 2 alleles, R &amp; B, List the possible genotypes? I also need help with questions 5, 6, 7 and 8 please help! Pls loo
irakobra [83]

Answer:

5.) The possible genotypes should be: RR RB BB ( if the could for the same proteins)

6.) Frequency of R: 0.5

7.)Frequency of R: 0.5

8.)Frequency of R: 0.375

Explanation:

5.) If R and B code for the different forms of the same protein then they are only a few possible out comes

6.) First calculate the total alleles in population

allele R= 40

Allele B=40

total allele = R+B= 40+40

=80

Now to find allele R frequency is:

(Total R alleles) / (Total allele in pop)

40/80=

0.5

7.)Calculate the total alleles

Alleles from for R

RR= 10

R=10x 2= 20

Multiply the value by 2 because there are 2 R alleles present in

RB=20

R=20

Number doesn't change there is only 1 R allele

Total R=20+20

=40

Alleles For B

BB=10

B=10×2

=20

Same thing here, two B alleles together so multiple by 2

RB=20

B=20

Total B= 20+20

=40

Total alleles in pop add

40+40

=80

Frequency of R

Total of R/Total Alleles

=40/80

=0.5

8.)Repeat the same thing in 7 but use different numbers

RR=10

R=10x2

=20

RB=10

R=10

Total R= 20+10

=30

5 0
3 years ago
Phospholipid molecules have __ tails that turn inward away from the watery solutions inside and outside the cell.
BabaBlast [244]

Answer:

hydrophobic i believe

Explanation:

hope this helps!

3 0
2 years ago
Where does the energy stored in fossil fuels come from?.
ValentinkaMS [17]

Answer: The energy comes from the sun.

Explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • What type of vegetation would you expect to find on newly formed volcanic islands?
    11·1 answer
  • Sam came home from school with a cold caused by a virus and his sister, Ana, caught it from him. Sam got well and went back to s
    14·2 answers
  • Which statement best describes the distribution of Earth's natural resources?
    9·2 answers
  • Question 14 <br><br> Answer correctly plz.
    5·2 answers
  • What do cells need to live and move
    14·1 answer
  • When objects of two different temperatures come into contact, energy is transferred between the two objects from the object of h
    15·1 answer
  • I need help with physiology, how the brain perceived visual information? Fill in the blank
    11·1 answer
  • What would best describe the relation between you and the bacteria in your gut in which you provide protection and nutrients for
    14·1 answer
  • DNA is coiled into chromosomes in a cels
    6·1 answer
  • What is the scientific name of the family that the kiwi bird belongs to
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!