BIOLOGY
get here top 1000 Biology MCQs
چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
- Decrease pain
- Decrease temperature and fever
- Treatment of infection
- None
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Explanation
Analgesic medicines are also known as Pain Relievers.
These medicines are used for various types of pain, including acute pain, chronic pain, pain from injury, and pain from other conditions.
Analgesic medicines are also used to treat other disorders such as shortness of breath, coughing, and diarrhea.
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چھوٹی آنت کے پہلے حصے کا نام کیا ہے؟
- jejunum
- duodenum
- lleum
- all of them
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Explanation
The small intestine has three parts:
- the duodenum,
- jejunum,
- and ileum.
The first part, called the duodenum, connects to the stomach.
The middle part is the jejunum.
The third part, called the ileum, attaches to the colon.

- vitamin
- protein
- butler
- glucose
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Explanation
carbohydrates are essential and efficient fuel to the muscles.
the circulating form of carbohydrate in the blood is called glucose.
the storage form of carbohydrates in the liver and muscles is called as glycogen.
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ND11-12-2022
خون کی نالیاں جو دل سے آکسیجن والا خون جسم تک لے جاتی ہیں انہیں کیا کہا جاتا ہے
- Capillaries
- Veins
- Arteries
- None of these
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Explanation
The blood vessels that carry oxygenated blood away from the heart to the body are called arteries
The largest artery is the aorta, which branches out into smaller arteries that distribute oxygenated blood to different parts of the body.
آواز کی بلندی کا انحصار کس بات پر ہے
- Amplitude of vibration
- Height of object
- Nature of object
- None
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Explanation
The loudness of a sound depends on the Amplitude of the vibration
Loudness is proportional to the square of the amplitude
if the amplitude is increased by three times, the loudness also increases by nine times.
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ND4-12-2022
- 4
- 3
- 2
- 5
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Explanation
- Breathing consists of two phases.
- The first phase is the inspiration phase.
- Inspiration allows air to flow into the lungs.
- The second phase is the expiration
مندرجہ ذیل میں سے وٹامن سی کا سب سے امیر ذریعہ کون سا ہے؟
- Carrot
- Amla
- Apple
- Orange
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Explanation
Vitamin C, also known as ascorbic acid, is necessary for the growth, development and repair of all body tissues.
Amla is also a good source of Vitamin C.
ہیپرین اور ہسٹامین کس طرح تیار ہوتے ہیں
- Eosinophils
- Basophils
- Lymphocyte
- Neutrophils
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Explanation
- Heparin and Histamine are produced by: Basophils
- ***
- During allergic reactions, basophils release two enzymes, histamine, and heparin
- ***
- Histamine, Serotonin, and Heparin are secreted by Mast Cells during allergic and inflammation reactions.
- Mast Cell is also known as Mastocyte or Labrocyte.
- Environmental
- Biological
- Medical
- Political
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Explanation
- Biological factors (genetics, brain chemistry)
- Psychological factors (stress, trauma, mental health issues)
- Social/environmental factors (peer pressure, family environment, availability of drugs)
- Synthesis of urea
- Secretion of fat splitting enzyme
- Erythropoiesis at embryonic stage
- Secretion of bile
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Explanation
The liver performs a relevant FUNCTION in retaining blood glucose levels.
Following intake of food, extra glucose may be saved in the liver as glycogen .
This is inspired by insulin release.