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WorksheetsASESMEN SUMATIF SEMESTER AKHIR BIOLOGI KELAS XI
Total questions: 41
Worksheet time: 32mins
"Saat menghirup udara, oksigen masuk melalui hidung, lalu melewati faring dan laring, hingga akhirnya sampai ke alveolus tempat pertukaran gas terjadi."
Pertanyaan: Organ mana yang berfungsi sebagai tempat pertukaran gas dalam sistem pernapasan?
Trachea
Bronchus
Bronchioles
Alveolus
Larynx
Someone shows a urine test result with clear color and no protein. Which organ is most responsible for this result?
Heart
Lungs
Kidneys
Liver
Gallbladder
"Seseorang yang mengalami cedera pada tulang belakang menunjukkan refleks lutut yang terganggu."
Central nervous system
vertebral column
Motor nerves
Spinal cord
Cerebrum
"Vaksinasi COVID-19 membantu tubuh mengenali virus penyebab penyakit sehingga tubuh dapat lebih cepat membentuk antibodi saat terpapar."
Apa peran utama vaksin dalam sistem imun?
Directly kill viruses
Cure infections
Activate red blood cells
Form specific antibodies
Lower blood pressure
Based on the diagram of the male reproductive system, the organ that functions to temporarily store sperm is ...
Prostate
Testis
Urethra
Epididymis
Scrotum
A patient is diagnosed with kidney failure. The doctor explains that the patient cannot filter blood normally. In which part does the filtration process occur?
Glomerulus
Proximal tubule
Loop of Henle
Distal tubule
Ureter
"Antibodi adalah bagian penting dari sistem imun karena mereka membantu menetralisir patogen."
Antibodi diproduksi oleh …
T cells
B cells
Macrophages
Neutrophils
Monocytes
LH hormone in women functions to ...
Trigger milk production
Stimulate ovulation
Thicken the uterine wall
Stop menstruation
Stimulate testes
Perhatikan hasil uji urin:
Interpretasi yang tepat dari data tersebut adalah …
Experiencing diabetes
Kidney filtration function is good
Experiencing kidney failure
Experiencing dehydration
Experiencing poisoning
Read the illustration:
"Spermatogenesis menghasilkan 4 sel sperma fungsional dari satu sel induk."
Tahapan akhir dari spermatogenesis disebut …
Spermatocyte
Spermatogonium
Spermatid
Sperm
Sertoli cell
Observe the graph of respiratory volume (image not displayed). The maximum volume of air that can be exhaled after maximum inspiration is called ...
Tidal volume
Expiratory reserve volume
Vital capacity
Residual volume
Inspiratory volume
"AIDS menyerang sistem imun manusia, terutama menurunkan jumlah sel T-helper."
Kesimpulan yang tepat dari ilustrasi di atas adalah …
AIDS attacks the respiratory system
AIDS causes immediate death
AIDS weakens the immune system
AIDS can be transmitted through the air
AIDS attacks the nervous system
Someone experiencing vision problems when approaching an object may be experiencing ...
Myopia
Hyperopia
Astigmatism
Presbyopia
Glaucoma
A woman experiences a disorder in the luteal phase of the menstrual cycle. Which hormone is likely disturbed?
Estrogen
LH
Progesterone
FSH
Testosterone
A student observes that birds have additional air sacs that help with breathing. The main function of the air sacs is ...
Gas exchange
Oxygen storage
Warming the air
Assisting lung ventilation
What is the main function of air sacs in birds?
Gas exchange
Oxygen storage
Warming air
Helping lung ventilation
Filtering air
A person experiences a disorder in the liver. The excretion process of nitrogen waste (urea) is likely disturbed because...
The liver releases CO₂
The liver filters blood
The liver converts ammonia to urea
The liver produces glucose
The liver absorbs water
A child allergic to peanuts experiences swelling after consuming them. This mechanism is classified as...
Infection
Enzyme disorder
Allergy
Vitamin deficiency
Autoimmune
If someone suffers damage to the medulla oblongata, what is likely to be affected?
Voluntary movement
Eye reflexes
Heart rate and breathing
Hearing
Vision
The purpose of immunization in infants is to...
Increase body weight
Kill all microorganisms
Form active immunity
Reduce foreign substances
Lower metabolism
A patient who has been vaccinated against COVID-19 can still be infected by the virus. Why can this happen?
The vaccine does not work
The virus is already dead
The virus mutates
The vaccine causes disease
The immune system is inactive
A man undergoes a vasectomy but still produces semen. Why?
Spermatogenesis stops
Semen does not contain sperm
Prostate stops working
Testes stop working
Epididymis is damaged
A patient experiences shortness of breath and an X-ray shows inflammation of the alveoli. What is the impact on gas exchange?
Increased
Unchanged
Decreased drastically
Increased due to compensation
Maximized
Urine test results show the presence of glucose. The appropriate analysis is...
Kidney failure
Diabetes mellitus
Hypothermia
Kidney stones
Poisoning
A student shows symptoms of nearsightedness. Examination shows the image falls in front of the retina. This condition is called...
Myopia
Hyperopia
Astigmatism
Glaucoma
Presbyopia
If the body does not produce ADH hormone, then...
Urine becomes more concentrated
Urine output increases drastically
Blood pressure increases
Liver function increases
More water is absorbed
Patients with allergies show increased histamine. What is the role of histamine in allergies?
Heal infections
Activate red blood cells
Trigger allergy symptoms
Lower body temperature
Inhibit inflammation
A student shows symptoms of loss of reflexes and voluntary movement. The most likely damaged part of the nerve is...
Cerebrum
Spinal cord
Cerebellum
Sympathetic nerve
Parasympathetic nerve
A person experiences color blindness because they cannot distinguish between red and green. The damage occurs in...
Eye rods
Lens
Retinal cones
Iris
Cornea
Why is COVID-19 vaccination still important even though it does not 100% prevent infection?
To avoid infection
Reduce severe symptoms
Replace antibodies
Completely eliminate the virus
Stop mutations
If insulin hormone is not produced, then ...
Blood sugar decreases
Blood sugar increases
Protein decreases
Red blood cells are damaged
Antibodies decrease
Someone is deficient in white blood cells. The most logical impact is ...
Easily infected
Anemia
Headache
Intestinal inflammation
Excess hormone
Ovulation in women is triggered by a surge of the hormone ...
FSH
LH
Estrogen
Progesterone
Prolactin
Insulin plays a role in lowering ...
Blood pressure
Body temperature
Blood sugar levels
LH hormone production
Kidney function
Why are vaccines not given to people with severe immunodeficiency?
Because antibodies are already strong
Because vaccines can be fatal for them
Because vaccines are not needed
Because their antibodies are sufficient
Because the digestive system is disturbed
Seorang atlet mengalami cedera saat bertanding. Ia tidak mampu berdiri tegak dan kehilangan kemampuan menjaga keseimbangan. Saat diuji refleks lutut, tidak ada respons. Berdasarkan gejala tersebut, bagian sistem saraf manakah yang kemungkinan besar mengalami kerusakan............ dan ,...........
(a)
Stres memengaruhi sistem saraf pusat, khususnya (a) yang merupakan pengendali utama hormon.
Pertukaran gas dalam sistem pernapasan terjadi di (a)
Seorang pasien menunjukkan hasil uji urin yang mengandung protein dan darah. kehadiran protein dan darah dalam urin menunjukkan adanya kerusakan pada (a)
Seseorang mengalami reaksi alergi setelah memakan udang, Pada kasus ini, sistem imun menghasilkan IgE yang menyebabkan pelepasan (a)
sel fagosit yang berasal dari monosit, berperan dalam sistem imun nonspesifik disebut (a)
