Biology examination questions (1)

Volume 1 (multiple choice questions ***l5)

First, multiple-choice questions (this big question includes 15 small questions, each small question is 1, and there are *** 15. Of the four options listed in each question. Only one item is the most suitable)

1. (Laiwu, 20 10) The beauty of life lies not only in its macroscopic form, but also in its microscopic structure. The fine structure of a cell determines its specific function. The cells shown below can be ()

A. controlling animal behavior B. completing reflex activities

C. Regulating life activities D. Generating and guiding excitement

2. (Laiwu, 20 10) "People talk, animals talk", animals can use "behavioral language" to transmit information. The following animal behavior language, can exchange information between individuals of the same species is ().

A. Gecko with broken tail B. Squid with ink

C.lizards can change color and bees can dance in circles.

3. (Laiwu, 20 10) Students have done many experiments in junior high school biology class. The following is a classmate's understanding of several experiments, and the correct one is ()

A. Drop a drop of iodine solution on the side of corn seeds, and the cotyledons are dyed blue.

B. When exploring that CO2 is the raw material of photosynthesis, dark treatment should be carried out on the experimental materials.

C, under the low-power microscope, the cell image is blurred, so the converter can be rotated and observed under the high-power microscope.

D. The procedure of making temporary oral epithelial cells is: one wipe → two drops → three scraping → four coating → five staining.

4. (Laiwu, 20 10) Life on the earth is endless, and it needs to decompose organic matter to provide energy for its own life activities. In order to verify CO2 produced by respiration of soybean seeds, the necessary experimental condition is ().

A. immerse the seeds in water. Experiment in the dark.

C. maintain the vitality of seeds D. strictly control anaerobic conditions.

5. (Laiwu, 20 10) Tuberculosis is a highly contagious disease, and its pathogen is Mycobacterium tuberculosis. The following figure vividly reflects the process that Mycobacterium tuberculosis is first recognized and swallowed by phagocytes after entering the human body. This process ()

A. it belongs to nonspecific immunity

B. it belongs to specific immunity

C it belongs to both nonspecific immunity and specific immunity.

D. neither nonspecific immunity nor specific immunity.

6. (Laiwu, 20 10) How strong is your survivability? According to your existing knowledge and skills, please analyze that the following emergency measures are wrong ().

A. Quickly move the gas poisoned person to a ventilated place with fresh air.

B. After the fracture occurs, immediately reset on the spot, and then rush to the hospital for treatment.

During an earthquake, cover your head with your hands and evacuate to a safe area in an orderly and rapid manner.

D. For small skin abrasions and oozing blood on the legs, clean the wound first and then stick a band-aid.

seven

(Laiwu, 20 10) The following figure shows the process of human digestion and absorption, and ①-⑤ represents digestive juice (⑤ is intestinal juice). The vertical arrow indicates the digestion of corresponding substances by digestive juice, and abc indicates the final digestive products of starch, protein and fat respectively. What is correct about this analysis is ()

A.④ and ⑤ both play a role in the small intestine.

B.① Saliva can decompose starch into glucose.

C.② and ③ both contain only one enzyme, but the types of enzymes are different.

D.x stands for large intestine, which is the main place to absorb A, B and C.

8. (Laiwu, 20 10) If the thyroid gland of an adult dog is removed, after a period of time, the dog will show listlessness and reduce activity. It shows that thyroid hormone can ()

A. promoting the development of young animals B. increasing blood sugar concentration

C. Improve the excitability of nervous system D. Promote protein synthesis.

9. (Laiwu, 20 10) In recent years, the city will build biogas digesters as one of the new rural construction projects. Microorganisms in ponds can decompose organic matter in animal manure, plant straws and other wastes to produce biogas. The principle of biogas production is ()

A. photosynthesis, respiration, diffusion, transpiration

10. (Laiwu, 20 10) The circle in the figure below represents the characteristics of organisms, and the overlapping parts represent their * * * same characteristics, so ().

A.m can stand for complete metamorphosis, and B.M can stand for the decomposer of the ecosystem.

C.n can mean that there is a spine in the body, and D.n can mean that the structural level is systematic.

1 1. (Laiwu, 20 10) Since last year, schools in our city have been vaccinated with influenza A vaccine (H 1N 1). The relevant statement is correct ().

A. influenza a vaccine H 1N 1 belongs to antibody.

B. In terms of infectious disease prevention and control measures, vaccination belongs to controlling the source of infection.

Vaccines are usually biological products made of inactivated or attenuated pathogens.

D students with severe allergic reactions can also be vaccinated with influenza A vaccine H 1N 1.

12. (Laiwu, 20 10) "The eagle hits the sky and the fish jumps shallow." The following description of the creature described in the poem is wrong ()

A. Both of these creatures have thorns in their bodies.

B, eagles use airbags to breathe.

C. the tail fin can control the direction of the fish.

D. they all have structures adapted to their respective environments.

13. (Laiwu, 20 10) The following figure shows the change curve of glucose content in the liquid flowing in nephron A and nephron B, where ① ② ③ indicates the relevant nodes that constitute nephron.

Structure. The following analysis error is ()

A.② It is the renal capsule, and the liquid in it is original urine.

B.③ is the renal tubule, where reabsorption takes place.

C.④ The liquid in it is urine, and A may be renal tubular lesion.

D. In terms of composition, there is more liquid in ② of A than glucose in ④.

14.(20 10 Laiwu) This year is the International Year of Biodiversity. The following statement about biodiversity is incorrect ()

A. The essence of biodiversity is genetic diversity.

B. establishing nature reserves is the most effective measure to protect biodiversity.

C when the diversity of genes changes, it will not affect the diversity of ecosystems.

D. the fundamental measure to protect biodiversity is to protect the living environment of organisms and the diversity of ecosystems.

15. (Laiwu, 20 10) Some people imagine that the genes related to photosynthesis of green plants will be "grafted" into the human genome, and people will make organic matter through photosynthesis like plants. The biotechnology to realize this idea is ()

A. Cloning technology B. Transgenic technology

C. Tissue culture technology D. Nuclear transplantation technology

Volume 2 (non-multiple choice questions ***35 points)

2. Non-multiple choice questions L ***6 small questions, unless otherwise specified, L points per space, ***35 points)

16. (Laiwu 20 10) (5 points) Corn is an important food crop in our city. The figure below shows the structural hierarchy of maize plants. Please answer according to the picture:

(1)A cells form several different cell populations of Bl~B4 through process A, and process A is _ _ _ _ _ _ _ _.

(2) According to the morphology of various cells, it can be inferred that B3 belongs to _ _ _ _ _ _ _ _ _ _

(3) If C means the corn kernels we eat, they belong to _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _; If A represents the fertilized cell of maize, then A develops into _ _ _ _ _ _ _ _ _ of maize seed.

17. (Laiwu 20 10) (7 points) Please answer the question according to the following passage:

My name is oxygen. One day, inspired by my master, I took carbon dioxide and nitrogen to my master's nasal jungle and started an extraordinary journey. After I broke through several "checkpoints", I finally boarded a tourist speedboat and followed a red river to a kingdom called Cell. In the big house of this kingdom, I played my best role for the needs of my master, but disappeared.

(1) The "jungle" where oxygen enters refers to _ _ _ _ _ _ _ in the nasal cavity.

(2) In this paper, the tourist speedboat on which oxygen takes refers to _ _ _ _ _ _, and the gas exchange of oxygen in alveoli and tissues is realized by _ _ _ _ _ _ _ _ _.

(3) The "big house" where oxygen works refers to _ _ _ _ _ _ _ _ _. Please draw the route of oxygen in the human body with the arrows in the picture below. When oxygen is consumed, _ _ _ _ _ _ _ gas will be produced. Please draw the transmission line of this gas in the human body with the arrow (the name of the gas is indicated on the arrow).

18. (Laiwu, 20 10) (7 points) The continuous drought from last autumn to this spring has seriously affected parts of southwest China, and crops have been greatly reduced or never harvested. Please answer:

(1) Water is the source of life. In _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

(2) Drought affects spring sowing. From the analysis of the conditions of seed germination, it is because of _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

(3) The table below shows the statistical data of water content in different organs of plants. The data in the table shows that the water is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _; The water content of different organs of the same plant _ _ _ _ _ _ _ _.

location

Tender tip

tree trunk

Dry seed

Fleshy fruit

Water content/%

60~90

40~50

10~ 14

60~90

(4) Plants "drink water crazily" mainly through root hairs, and most of the water they drink is used for transpiration. It is better to plant more trees on the mountain than to build a reservoir. You can swallow when it rains, and vomit when it doesn't rain. This proverb shows that green plants can not only conserve water, but also _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

(5) Lack of water leads to crop yield reduction, indicating that the relationship between water content and photosynthesis is _ _ _ _ _ _ _ _ _ _ _ _.

(6) Water waste phenomena such as water leakage in urban pipe network, flooding of farmland and low reuse rate of industrial production water can be seen everywhere. If you are an environmental protection expert, what suggestions do you have for our industrial, agricultural and domestic water?

19. (Laiwu, 20 10) (6 points) The following figure is a schematic diagram of the ecosystem structure in the Wenhe River area of Xihai Park in our city, where A, B and C represent its three biological components. Please answer:

(1)C is _ _ _ _ _ _ _ _ (component) of aquatic ecosystem.

(2) In A, B and C, _ _ _ _ _ _ _ _ _ _ _ _ _ means

(3) Due to the great efforts of environmental management in our city, Xihai Park has beautiful scenery and has become a "campsite" for the migration of wild animals such as egrets. This shows that the ecosystem is a _ _ _ _ _ _ _ _ _ _ system.

(4) If the above picture shows a closed ecosystem in a stable state, it is not necessary to provide it with material, but must be artificially provided with energy to maintain its existence and development, because _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

20. (Laiwu, 20 10) (5 points) Human albinism is a recessive genetic disease controlled by one gene. The picture below shows the genetic situation of albinism in a family. Please analyze and answer:

(1) The skin and hair of albino patients are obviously albino because the normal gene A is missing in the body, indicating that the relationship between genes and traits is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

(2) Number 5 in the above picture is an albino woman. It can be inferred that the genetic composition of individuals ① and ② is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

(3) Through genetic testing, it is found that the individual ⑥ does not carry the pathogenic gene A, so the probability of his offspring ⑥ suffering from albinism after marriage with the individual ⑥ is _ _ _ _ _ _ _.

2 1. (Laiwu, 20 10) (5 points) When a biological interest group in a school collected paramecium in the field, it was found that the number of paramecium in the surface layer of water was more than that in the deep layer. Why is this happening? Please help them complete the analysis and query process.

(1) Analysis and assumptions:

The oxygen content in the surface layer of water is higher than that in the deep layer, and the surface film of paramecium can complete _ _ _ _ _ _ _ _ _ _ _ _ _ _ _, realizing the gas exchange with the water environment; Combined with the observed phenomena, we can make a hypothesis: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

(2) Formulate and implement the plan:

① Take two beakers A and B and add the same amount of water.

(2) Take paramecium and put it into two beakers. The size and quantity of paramecium in the two beakers should be _ _ _ _ _ _, and they should be placed in the same living environment.

(3) Put a spinning net in beaker A, so that paramecium can't get close to the water surface, and beaker B _ _ _ _ _ _ _ _ _ _ _ _ _ _

(3) Analyze the experimental phenomena and draw a conclusion:

After a period of time, the survival of paramecium in two beakers was observed under the microscope. The results showed that the vitality of paramecium in beaker A decreased or even died, while the vitality of paramecium in beaker B was normal. From this, we can draw a conclusion: _ _ _ _ _ _ _ _ _ _ _.