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adoni [48]
3 years ago
7

How do electrons enter the electron transport chain?

Biology
1 answer:
babymother [125]3 years ago
3 0

Answer:

All of the electrons that enter the transport chain come from NADH and FADH 2start subscript, 2, end subscript molecules produced during earlier stages of cellular respiration: glycolysis, pyruvate oxidation, and the citric acid cycle.

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Which of the following is an example of asexual reproduction?
nata0808 [166]

Answer:

b)a gray cat is the offspring of a black cat and a white cat.

Explanation:

We can eliminate a because sperm is used in sexual reproduction, c is an example of a cat inheriting a trait from it's parents which would be sexual reproduction, and d is 2 plants mating which is also sexual reproduction which only leaves you with b)a gray cat is the offspring of a black cat and a white cat.

4 0
3 years ago
Given the following diagram, what product is produced at Location A?
andreyandreev [35.5K]

I personally think it’s carbohydrates

5 0
4 years ago
Read 2 more answers
A 52-year-old woman has difficulty initiating voluntary movements. She can clearly state what she intends to do, describe exactl
Murljashka [212]

Answer:

Basal Ganglia

Explanation:

The Basal ganglia function is to regulate the voluntary movements or autonomic movement. This is done by receiving and transmission of impulses. Impulses are received for upcoming movement from the cerebral cortex and then process and adjust from where it is convey to the thalamus which then relays this information back to the cortex. The well defined movement instruction is finally sent to the skeletal muscles through the tracts of the pyramidal motor system. It also function in planning and modulation of movement, memory and eye movement.

There are five types of basal ganglia corpus striatum, claustrum, amygdala, substantia nigra and subthalamic sails which all function together.

7 0
3 years ago
Muhammad did anexperiment, recording the changes in temperature in sand and water when exposed to a light source, and then when
RideAnS [48]

Answer:

D

Explanation:

i took this test too lol

6 0
3 years ago
What organisms usually cause urinary tract infections (UTIs) in older men in conjunction with prostatic hypertrophy?
vagabundo [1.1K]

Answer: Escherichia coli bacteria cause urinary tract infection in older men

Explanation:

A urinary tracts infection is an infection around the urinary systems like bladder, kidneys and urethra. It is majorly caused by Escherichia coli bacteria in older men. It can be treated by medical professional when diagonised. This infection is common in men of 50 years upward.

Prostrate hypertrophy is an infection of the prostrate gland that cause enlargement of prostrate gland making urine difficult. The disease is age associated, it is found in older men of 50years upward. It is caused by bacteria.

7 0
3 years ago
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