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Olenka [21]
3 years ago
11

The electron transport chain is considered an aerobic pathway. True or False

Biology
1 answer:
sveta [45]3 years ago
6 0

Answer:True

Explanation:the electron transport chain can be considered to be an aerobic pathway because it utilizes free oxygen as its final electron acceptor. These free oxygen is liberated by intermediate glucose molecules.

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The competitive effect of one species on another (interspecific competition) is related to…
ozzi

Answer: d)All of the above

Explanation: Competitive effect is defined as the interaction created between species or organism , which usually results in negative situation. There are certain condition for the competition such as  supply of any resource in limited quantity, etc.So competition is also invoked by the density of the species present and in order to exist  in an ecosystem and thus there is the high chances of the overlapping of species as well.

Therefore,option(d) is the correct option.

4 0
3 years ago
Which is an example of a heterogeneous catalyst?
irakobra [83]
<span>amylase is an example of an enzyme</span>

In biochemical reactions, it is mostly triggered by enzymes. Enzymes are important components in the process that involves metabolism and digestive functions, further, most of these enzymes are proteins.Proteins are biological macromolecule and mostly composed of enzymes. Proteins play a role in the physical make-up of a cell or acts as a cytoskeleton –maintains cell shape and figure. These proteins plays different roles and works with nucleic acids and other macromolecules in the cells including cell cycle, cell adhesion, immune response and cell indicators.  
5 0
4 years ago
The clumping of blood from mismatched blood types is a problem for a patient because
baherus [9]
<span>
The ABO blood group classification is based on antigens on red blood cells and antibodies found in blood plasma.</span>Blood type A has antigen A on the red blood cells and anti - B antibodies in the blood.Blood type B has antigen B on the red blood cells and anti - A antibodies  in the blood.Blood type AB has both antigen A and B on the red blood cells but has no anti-A nor anti - B antibodies in the blood<span>Blood type O has no antigen on the red blood cells and has both anti -A and anti B antibodies in the blood.</span>
8 0
3 years ago
What specific spinal nerve branch controls the movement of rectus abdominis
CaHeK987 [17]

Answer:

The correct answer will be-ventral ramus

Explanation:

Rectus abdominis is a skeletal muscle found in the front part of the body which begins from the sternum and ends at the pubic zone.

Rectus abdominis is also known as "Abs" which viewed externally appears to be six, eight or ten in number.

These muscles are innervated by the thoracoabdominal nerves which carry and transmit signals to CNS and to the muscles back. The main spinal nerve which controls the movement of Abs is known as the "ventral ramus".

Thus, ventral ramus is the correct answer.

7 0
3 years ago
.The inner membrane of mitochondria is folded because
Ivahew [28]

Answer:

The internal membrane known as the Cristae is collapsed. The folds of the inward layer or the Cristae give an expansion in the Surface Territory which gives the Mitochondrion more areas for ATP( the vitality cash) creation to happen

hope it helps:)

rate me plzz

5 0
3 years ago
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