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Minchanka [31]
2 years ago
12

The course adjustment knob on a microscope should never be used with which of the

Biology
1 answer:
ohaa [14]2 years ago
7 0
B. A low power lens
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Name the receptors that respond to a stimulus within the body but their location is restricted to skeletal muscles, tendons, joi
suter [353]

Answer:

proprioceptor

Explanation:

Proprioceptors are the receptor located in a joint, muscle, or tendon. These receptors are concerned with locomotion, posture, and muscle tone. These receptors respond to internal stimuli only and are present in a specific location in the body. For example, the tendon organ is a proprioceptor present in the tendon. The function of the tendon organ is to monitor the muscle tension and to prevent its tearing. These receptors also help smooth start and termination of muscle contraction.

Proprioceptors are the mechanoreceptors that regulate the body’s equilibrium and posture by their role in reflex actions that maintain muscle tone. They sense the position of limbs by detecting the degree of muscle relaxation, the stretch of tendons, and ligament movements.

3 0
3 years ago
Penicillin is Choose one: A. produced by a mold and was discovered accidentally. B. a human-designed antibiotic, synthesized to
NeX [460]

Answer:

Option-A

Explanation:

Penicillin is an antibiotic drug that is derived from the fungal species of Penicillium molds especially the<em> Penicillium notatum</em>.  The penicillin acts by disrupting the formation of the cell wall and thus prevents the growth of the bacteria.

The discovery of penicillin was accidental when he was studying the petridish of staphylococcus and he found that due to avoidance while the experiment, molds grew in the petridish.  The area around the mold was clear and clear rings without the bacteria were easily observed. This lead to the discovery of the penicillin compound.

Thus, Option-A is the correct answer.

4 0
3 years ago
Which is an inference?
Yanka [14]

Answer:

After watching a plant for a week, you determine it needs more sunlight.

Explanation:

Inference is a process by which, through certain data, a conclusion is reached. Other synonyms for inference are conclusion, implication, ilation and consequence.

Accordingly, an inference is made when after watching a plant for a week, you determine that it needs more sunlight. This was a conclusion based on data.

Not all inferences offer true conclusions, even with data analysis. It is possible to state that all dogs are furry animals with four legs, but it cannot be inferred that all furry animals that have four legs are dogs.

Inferences usually arise from an analysis of characteristics and probabilities. If someone makes reference to an animal with four legs, hairy and wagging its tail, it can be inferred that the most certain thing is that it is referring to a dog.

6 0
4 years ago
Which water conservation strategy is used when a household installs a dual flush toilet?
aleksandr82 [10.1K]

Answer:

When a household installs a dual flush toilet, the water is mainly conserved by limiting its consumption and thus eliminates the unnecessary loss of water. #2 is the answer

Explanation:

A dual flush toilet is similar to a standard toilet but includes some water conserving features.

6 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!!
faust18 [17]
Environment, genetics, selective breeding, random mating, random fertilization, recombination, crossing over, etc
7 0
3 years ago
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