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
irga5000 [103]
3 years ago
8

When NAD+ becomes NADH, it is being

Biology
1 answer:
ipn [44]3 years ago
5 0

NAD+ accepts a hydrogen ion (H+) and two electrons (2e−), as it becomes reduced to NADH + H+. The NADH moves to the electron transport chain and donates a pair of electrons (becomes oxidized) to the first compound in the chain.

Explanation:

You might be interested in
Why use needle loop to prepare fungi slide??
Lilit [14]

Answer:

The needle loop is use to transfer fungi to a soft agar and this will cause or create more fungal growth to occur in the slide.

Explanation:

Needle loop is a tool or device use in microbiology to inoculate microorganisms like bacteria and fungi in media to boost their growth. It is use for sampling and transferring specimens or microorganisms into a media for further analysis, examination and serial dilution.

8 0
3 years ago
"how many molecules of dna are present in the chromosomes of a single human cell (2n=46) during prophase i of meiosis? (enter th
LiRa [457]
92 chromatids




hope this helps
6 0
3 years ago
Steroid hormones are __________. all of the above are correct. synthesized from cholesterol synthesized on demand and released i
sveticcg [70]
All of the above should be the correct answer
8 0
3 years ago
An amoeba uses a sugar molecule during metabolic activity. It loses energy to the environment as a result. The transformation of
34kurt

Answer:

Option B, chemical energy to thermal energy

Explanation:

All living organism feed on food that contains energy in the form of chemical energy. Once the food is intake and processed for fulfilling energy requirement of all metabolic processes with in a cell, the remaining energy is released as heat (thermal energy). Thus, an amoeba while consuming a sugar molecule converts chemical energy with in the sugar to thermal energy in the form of energy molecules.

Hence, option B is correct

7 0
3 years ago
How does anaphase 1 in meiosis differ from anaphase in mitosis
slega [8]

Answer:

The differecnce is in the amount of DNA present and what type. In meiosis you have a diffrent amount of DNA than mitosis and the DNA in meisosis has done crossing over aand is different than the original. Mitosis is exactly the same

Explanation:

3 0
3 years ago
Other questions:
  • Question 5 what organisms have an open circulatory system? fish frogs mammals insects birds
    11·1 answer
  • What advances in medicine have occurred since the Ebola outbreak of 2014?
    6·1 answer
  • What is the diffrence between working in a field or laboratory
    13·1 answer
  • This can occur when part of a population of a species becomes separated from the remainder
    12·1 answer
  • List two human made disturbance that can lead to succession ?
    14·1 answer
  • What is a dendrite? A. It is a cell that sends signals to the central nervous system based on sensory input. B. It is the part o
    9·2 answers
  • Read the passage about the fluoridation of drinking water.
    6·1 answer
  • Ao examinar um fenômeno biológico, o cientista sugere uma possível explicação para seu mecanismo, baseando-se na causa e no efei
    14·1 answer
  • ECOLOGICAL SUCCESSION LAB
    6·1 answer
  • The ______ partially forms the posterior roof of the diencephalon and covers the third ventricle.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!