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balandron [24]
3 years ago
11

Two effectors in the body

Biology
1 answer:
Ber [7]3 years ago
8 0

Answer:

i hope this helps

Explanation:

Effectors include muscles and glands - that produce a specific response to a detected stimulus. For example: a muscle contracting to move an arm. muscle squeezing saliva from the salivary gland.

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Living cells cannot use heat to provide the activation energy for biochemical reactions because ________. Which choice(s) comple
myrzilka [38]
Since you did not give a list of choices,here are some reasons why l<span>iving cells cannot use heat to provide the activation energy for biochemical reactions:
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>Heat can never be used to do work. 
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8 0
3 years ago
Read 2 more answers
What is the correct way to analyze a term that means "softening of the cartilage"?
Ber [7]

Chondromalacia is the synonymous of the cartilage softening (chondro = cartilage, malacia = soft). It's a pathology of softening affecting the joints and more particularly those of the knee (kneecap and femur).

This anomaly can be observed in several circumstances:

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• the second is that of common osteoarthritis. It is highly likely that the first stage of osteoarthritis begins with edema (swelling of the cartilage or closed chondropathy) that makes the cartilage less resistant and more vulnerable; this soft cartilage can then crack on its surface (open chondropathy) and these cracks will be more difficult to heal.

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3 years ago
Approximately 90% of human cancer cells exhibit significant levels of telomerase. Does this mean that telomerase is an oncogene?
alukav5142 [94]

Answer:

No, telomerase is not an oncogene. It prevents the senescence that would occur due to shortened telomeres, but the cell proliferation might still be mitogen-dependent.

Explanation

telomerase is not responsible for causing  deregulation while oncogenes cause deregulation .

Telomeres length shorten after the cell division which stops them to divide again and cell die.

Telomerase prevents this decline in some kinds of cells, including stem cells, by lengthening telomeres, and the hope was that activating the enzyme could  prevent senescence.

6 0
3 years ago
How would the lack of water affect cellular respiration?
Serggg [28]
Lack of water would have an impact on the level of glucose produced hence decreasing the energy level that will finally be produced.
4 0
3 years ago
I think the property developer should build a ........ because ......
podryga [215]

Answer:

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Expnation:

8 0
3 years ago
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