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Misha Larkins [42]
3 years ago
10

"what are three examples of signals that cells may receive?"

Biology
1 answer:
blsea [12.9K]3 years ago
8 0
Hurt, bad for , sickness or in trouble
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What type of reaction is shown below?
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Answer:

D

Explanation:

4 0
3 years ago
Most of the joints in the appendicular skeleton are __________ joints.
Semmy [17]

Most of the joints in the appendicular skeleton are synovial joints.

So, the correct option is (c).

  • A joint, sometimes referred to as an articulation, is where two or more bones come together. The names of two bones are included in each articulation.
  •  Immobile joints are ones that do not permit movement at the joint sites .These joints don't have a joint cavity; instead, dense fibrous connective tissue, typically collagen, holds the bones physically together.
  • A synovial membrane-lined joint capsule that produces synovial fluid surrounds and protects the two of them.
  • Specialized joints known as cartilaginous joints can be identified by their structural characteristics.
  • In fibrous joints, white connective tissue  fibres that travel from one articulating portion to the next separate the articulating parts.

To learn more about synovial joints.

brainly.com/question/6677306

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4 0
1 year ago
Robert Koch is credited with the discovery of mycobacterium tuberculosis in 1876 true or false?​
4vir4ik [10]

Answer:

false

Explanation:

On March 24, 1882, Dr. Robert Koch announced the discovery of Mycobacterium tuberculosis, not 1876

6 0
3 years ago
Which of the following moves using pseudopods ?
marissa [1.9K]

Answer:

B

Explanation:

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