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Valentin [98]
3 years ago
15

The inherited disease in which hemoglobin molecules clump into long fibers, changing the shape of blood cells is

Biology
1 answer:
pentagon [3]3 years ago
3 0
Cystic fibrosis and sickle cell diease
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Which statements describe the six elements found in all living things? Check all that apply.
ziro4ka [17]

Answer:

1.Carbon is the basis of all living things

3.Nitrogen is found in certain foods

4.Oxygen and hydrogen combine with each other to form water

6.Carbon, oxygen, hydrogen, nitrogen, phosphorus and sulfur are found in organic compounds

Explanation:

7 0
3 years ago
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According to weber's law, the size of _____ is a constant proportion of the size of the initial stimulus. question 1 options: 1)
Damm [24]

According to Weber's law, the size of a just noticeable difference or difference is a constant proportion of the size of the initial stimulus.

Explanation: Weber’s law is a principle that describes that for two stimuli to be perceived as different, the stimuli should differ by a minimum constant percentage and not by a constant amount.

For example: in a noisy room it is required to shout in order to be heard in contrast a whisper can be heard in quiet room. For us to be aware consciously 50% of the time the minimum stimulation required for any stimuli.

The absolute threshold for difference between the two stimuli of any individual may vary and depends on the strength of the signal apart from the experience, alertness, expectation and motivation.

The individual’s difference threshold also known as just noticeable difference is the difference between two stimuli half of the time that we can distinguish.

4 0
3 years ago
What are the 3 common categories of lipids
kobusy [5.1K]

Answer:

monogliceridos

digliceridos

trigliceridos

Explanation:

Según el número de ácidos grasos, se distinguen tres tipos de estos lípidos: los monoglicéridos, que contienen una molécula de ácido graso. los diglicéridos, con dos moléculas de ácidos grasos. los triglicéridos, con tres moléculas de ácidos grasos.

8 0
2 years ago
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How many palindromic years will there be in the twenty_first century?​
natita [175]

Answer:

Alot of them.

Explanation:

3 0
3 years ago
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An object in geometry with no width length or height is a(n)
alexira [117]

Answer: The correct answer is D) Point.

Point is represented by a dot, which has no width, length or height.

On the other hand, angle is a figure formed with the help of two rays, which share a common end point.

Line is a segment, which consists of two end points whereas ray is a part of line having only one end point. Therefore, angle, line, and ray all three have width or length.

Thus, the correct option is Point.

4 0
3 years ago
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