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
Olegator [25]
2 years ago
7

Can someone pls help me I would appreciate it!

Biology
1 answer:
lakkis [162]2 years ago
7 0
1. 2
2. 34
3. 34
4. 2

Explanation:
2
34
34
2
You might be interested in
Which of the following is correct? Which of the following is correct? Most of the ATP are produced by substrate-level phosphoryl
Nezavi [6.7K]

Answer:

Each FADH2 yields about 1.5 ATP via oxidative phosphorylation.

Explanation:

Most of the ATP molecules are produced by oxidative phosphorylation, not by substrate-level phosphorylation. During glycolysis, 2 ATP molecules per glucose are produced by substrate-level phosphorylation. Similarly, Kreb's cycle also yields 2 ATP per glucose by substrate-level phosphorylation.

For each pair of electrons transferred to O2 from FADH2 via electron transport chain, 4 and 2 protons are pumped from matrix towards the intermembrane space by complex III and complex IV respectively. It generates the proton concentration gradient required to drive the synthesis of 1.5 ATP molecules. Since oxidation of FADH2 is coupled to the phosphorylation of ADP to form ATP, the process is called oxidative phosphorylation.  

8 0
3 years ago
What does alternative energy mean ?
Kitty [74]

energy generated in ways that do not deplete natural resources or harm the environment, especially by avoiding the use of fossil fuels and nuclear power.

8 0
3 years ago
The mutation that causes sickle cell disease in humans is
IgorC [24]

Answer: Missense mutation

Explanation:

Missense mutation is a type of point mutation where a single nucleotide is changed to cause substitution of a different amino acid. This in turns render the resulting protein non-functional.

In the case of sickle-cell disease, the sixth amino acid in the gene sequence, glutamate (GAG) is substituted with valine (GUA), due to Adenine nucleotide changed to Uracil nucleotide. Thus, missense mutation has occurred

3 0
2 years ago
Read 2 more answers
.
neonofarm [45]

Answer:

Mean sea level (MSL) (often shortened to sea level) is an average level of the surface of one or more of Earth's bodies of water from which heights such as elevation may be measured.

Explanation:

3 0
3 years ago
Read 2 more answers
The genotypes of the parents to whom this Punnett square applies are?
Olegator [25]

Answer

A.

Explanation:

All of them have an a and only two have a B. Thats my best guess

5 0
2 years ago
Other questions:
  • Other than size, what are the two biggest differences between the megalodon shark and modern sharks?
    11·1 answer
  • What are the parts that interact to form a whole ecosystem
    11·1 answer
  • the cell membrane is a highly selective barrier that controls the movement of substances in and out of the cell. In fact, polar
    9·2 answers
  • Once researchers identified dna as the unit of inheritance, they asked how information was transferred from the dna in the nucle
    10·1 answer
  • List the 5 characteristics of life in order from smallest to largest
    15·1 answer
  • Which statements about the modification of chromatin structure in eukaryotes are true? Select all that apply. View Available Hin
    12·1 answer
  • Which anwser choice best describes a community
    8·1 answer
  • Match the images with the correct fossil type<br><br><br><br>​
    15·1 answer
  • What 2 scientists established the structure of dna.
    10·1 answer
  • Match these items.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!