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
Elanso [62]
3 years ago
10

In photosynthesis, the electron that travels through the electron transport chain in the thylakoid membrane comes from _____ . I

n cellular respiration, a molecule of _____ supplies the electron that travels through the electron transport chain.
1.

A. ATP

B. Carbon Dioxide

C. Water

D. NADH


2.

A. ATP

B. Carbon Dioxide

C. Water

D. NADH
————————————
There are two answers.
Biology
2 answers:
lesya692 [45]3 years ago
8 0
The first one is NADH
NeTakaya3 years ago
4 0
Hello User

Answer is: NADH.
NADH is very good electron donating agent. 
I hope this helps
-Chris
You might be interested in
When you only grow enough food<br> to support your family, it is<br> known as
liberstina [14]

Answer:

subsistence farming

Explanation:

subsistence farming. agriculture that produces just enough to feed the farmer's family with little left over to sell.

7 0
3 years ago
The plasma membrane found in both prokaryotic and eukaryotic cells is composed of a/an _______, which is semipermeable and contr
zzz [600]

the answer is a <u><em>phospholipid bilayer</em></u>

it's called phospholipid because it's made of a group of lipids that has a phosphate group and bilayer because it's made of hydrophilic heads that are exposed to the solution and hydrophobic tails that are directed inwards

5 0
3 years ago
A scientist discovers that a soil bacterium he has been studying produces an antimicrobial that kills Gram negative bacteria. Sh
nexus9112 [7]

The question is incomplete as it does not have the options which are:

resistant

semisynthetic

synthetic

natural

Answer:

Semisynthetic

Explanation:

Antibiotics are the microbial compounds which are obtained from the micro-organisms which are found effective against the bacteria as they act by inhibiting the activity of the bacteria which ultimately kills the bacteria.

These antibiotics can also be distinguished based on their synthesis: natural, semi-synthetic and synthetic antibiotics.

The semi-synthetic antibiotics are the antibiotics which are obtained from the microbes but are modified artificially by making chemical changes to increase the effectiveness of the antibiotic and making the antibiotic as broad-spectrum bacteria.

Since the properties of the antibiotics provided in the question are similar to the semi-synthetic antibiotics, therefore, is considered semi-synthetic bacteria.

Thus, Semisynthetic  is correct.

4 0
3 years ago
In which situation would artificial insemination most likely be used
zhenek [66]
Ok here I go The answer is A
5 0
3 years ago
Cell organelles
Viefleur [7K]

Answer:

1. vacuole

2. chloroplasts

3. ribosomes

4. vesicles

6. nucleus

9. ribosomes

12. mitochondria

13. golgi apparatus

15. ER (endoplasmic reticulum)

Explanation:

6 0
3 years ago
Other questions:
  • When is the immune system the most efficient?
    6·1 answer
  • Based on an established plan of care, a nurse turns a patient every 2 hours. what part of the nursing process is the nurse using
    12·1 answer
  • What is the purpose of the indentation in the center of a red blood cell? A. Change the color of the cell B. Decrease the oxygen
    13·2 answers
  • When Penguin Catering Services first opened, the owner decided to target only events at resorts in its geographic region. Pengui
    6·1 answer
  • The __________ is a pear-shaped organ that houses the embryo or fetus during its development.
    10·1 answer
  • What results if a fragment of a chromosome breaks off and then reattaches to the original chromosome at the same place but in th
    15·1 answer
  • I had a question, but then I'm trying to delete it so...<br><br><br><br><br><br><br> jhnlk
    9·1 answer
  • Which of the following products is an example of innovation and technology in plant science?
    13·1 answer
  • Define ecosystem......?​
    14·1 answer
  • Which statement best describes the process of crossing over? (1 point)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!