Would you pass your high school diploma in biology? 15 challenging questions [QUIZ]

In just a few days, this year’s high school graduates will take the biology exam at the advanced level. They will face about 24-25 tasks in it. In our quiz there are fewer questions, “only” 15, but that does not mean that it will be easy. Of course, we invite everyone to participate, not only high school graduates. How much do you remember about biology? Check yourself!

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Which vitamin does not accumulate in the body?

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Vitamin A
vitamin C
vitamin D
vitamin C Next question
Vitamin C is a water-soluble vitamin. Its excess may be excreted in the urine.

The presence of bone tissue is characteristic of everyone

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vertebrates
stringers
shellfish
vertebrates Next question
Bone tissue is a fundamental component of the skeleton. It mainly serves as a support, its task is also to protect internal organs. It occurs only in vertebrates.

In which organ is the greatest amount of cholesterol synthesized?

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in the pancreas
in the liver
in the intestines
in the liver Next question
The liver is one of the most “busy” organs in our body. It has many functions, including the production of cholesterol. Cholesterol is also produced in the skin and intestines. It is also supplied with food, but the liver produces about 60 percent. endogenous cholesterol.

Dioecious plants are those with which

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on one individual there are both male and female flowers
the stamens and pistils are found in the same flower
female and male reproductive organs are found on different individuals
female and male reproductive organs are found on different individuals Next question
Dioecious plants are otherwise dioecious. These are plants that have only female flowers (pistils) on some individuals, and only male flowers (stamens) on others. Consequently, the diofoamity prevents self-pollination. Dioecious plants are i.a. nettle, poplar or willow.

Which of the following bird species is a nestbird?

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kura
eagle
owl
kura Next question
Nestbirds are species of birds, the chicks of which very soon after hatching from the egg are able to live independently and do not stay in the nest. This includes chickens, ducks or geese. In the case of nesting boxes, young individuals require parental care and spend a longer time in the nest.

As a result of the hydrolysis of lactose, they are formed

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glucose and fructose
glucose and maltose
Glukoza i galaktoza
Glukoza i galaktoza Next question
Lactose is an organic chemical compound from the group of carbohydrates found in milk. The enzyme breaks down lactose into glucose and galactose.

What hormone is secreted by the adrenal glands?

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vasopressin
cortisol
melatonin
cortisol Next question
The adrenal glands are located above the kidneys. The adrenal cortex produces three groups of hormones: glucocorticosteroids (cortisol and cortisone), mineralocorticosteroids (aldosterone and desoxycorticosterone) and androgens: dehydroepiandrostendone (DHEA), androstenedione and testosterone. Vasopressin is produced by the pituitary gland and melatonin is produced by the pineal gland.

Which species belongs to the cephalopods?

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mud-mower
they are sorry
cuttlefish
cuttlefish Next question
Cephalopods are one of 11 clusters of mollusks. These include the cuttlefish, a ten-armed cephalopod that lives in warm seas. Szczeżuja is a clam, and the harrier is a snail.

The order of blood flow in the small bloodstream is

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left ventricle, aorta, capillaries, right atrium
left ventricle, left atrium, pulmonary arteries, pulmonary veins
right ventricle, pulmonary arteries, pulmonary capillaries, left atrium
right ventricle, pulmonary arteries, pulmonary capillaries, left atrium Next question
The small bloodstream is also called the pulmonary circulation. It connects the heart and lungs, enabling the blood that circulates through the body to be oxygenated. Circulation begins in the right ventricle of the heart. The oxygen-poor blood flows through the arteries to the lungs, while the oxygen-rich blood flows back through the veins to the left atrium of the heart.

The mucous glands located in the skin are typical of

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mammals
reptiles
amphibians
amphibians Next question
The skin of amphibians is naked, thin, well supplied with blood, covered with multicellular mucous glands, the secretion of which ensures constant moisture of the skin and the whole body. The skin of reptiles, on the other hand, is hard, thick, impermeable and dry, and contains no mucous glands. In mammals, the mucous glands are found in the mucous membranes that line internal organs.

During a fever, a person’s heart rate

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increases
decreases
does not change
increases Next question
Fever is an increase in body temperature above the physiological norm. One of its symptoms is an acceleration of the heart rate. Then the heart rate increases by an average of 4,5 beats per minute for each increase in body temperature by one degree.

How many classes of immunoglobulins are there?

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two: IgG, IgM
three: IgA, IgE, IgM
Five: IgA, IgE, IgG, IgD, IgM
Five: IgA, IgE, IgG, IgD, IgM Next question
Immunoglobulins are antibodies, protein molecules of the immune system. They are produced by active forms of B lymphocytes. Immunoglobulins are composed of two heavy protein chains and two light chains. Depending on the structure of heavy chains, five classes of antibodies are distinguished: immunoglobulin A – IgA, immunoglobulin E – IgE, immunoglobulin M – IgM, immunoglobulin G – IgG and immunoglobulin D – IgD.

Left-handedness can apply

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vitamin C.
snail
intestines
snail Next question
Most snails have a right-handed shell, its coils twist clockwise. Sometimes, however, mutation of a single gene causes the direction of the ganglia to be reversed. Then we are talking about a left-handed snail. Left-handed vitamin C is a myth, and the intestines are neither right- nor left-handed.

The process of division of the cell nucleus, as a result of which the four nuclei form, is

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mitosis
meiosis
cytokineza
meiosis Next question
Meiosis is the process of the reductive division of the cell nucleus, from which 4 nuclei with half the chromosomes (one from each pair) of the starting cell are formed. Mitosis, on the other hand, is the division of the cell nucleus resulting in the formation of 2 sister nuclei, each of which receives the same set of chromosomes as the nucleus had before division. Cytokinesis is the division of the cytoplasm into two different cells after the mitosis process has been carried out.

Alleluia to

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one of the elements of an animal cell
a chemical compound that functions as vitamin A.
one of the versions of the gene
one of the versions of the gene Next question
An allele is one version of a gene at a specific locus on a given homologous chromosome. The alleles of the same gene differ in one or more nucleotide mutations.
Your score: Hmm, well …
I think it’s time for a solid biology revision 🙂
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Your score: It was not bad
Apparently a lot of time has passed since the final exams. However, the exam would be passed 🙂
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Your score: Okay
You can see that the subject of biology is no stranger to you.
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Your score: Great
It looks like you would embarrass this year’s high school graduates 🙂
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Your score: Revelacya!
It is only appropriate to congratulate you. And encourage you to take on our other quizzes.
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