Questions about the subject of biology. What is the study of biological sciences?

Viruses are living things.

No. The cytoplasm is the main site of metabolism, and the vast majority of chemical reactions take place in the cytoplasm.

Dead cells lose selective permeability. Living cells can choose which substances are permeable, dead cells cannot, and are fully permeable.

Observe cells such as chloroplasts that are inherently colored or not suitable for staining.

Yes and no.

Viruses are living things.

Some plants produce chlorophyll only when exposed to sunlight, but not chloroplasts;

Cytoplasm is the main site where cells carry out metabolism;

Dead cells cannot continue their metabolism and lose their selective permeability;

When the object to be observed has color, such as a chloroplast;

Single-celled organisms have no eyes to move around;

There is no thinking, only instinct;

Generally, the cell membrane can selectively control the substances entering and leaving the cell, and when the cell is diseased or dies, the cell membrane loses this effect, which is called loss of selective permeability.

1 Viruses are living organisms.

2 Chloroplasts are organelles that only function when exposed to sunlight.

3 The main place of metabolism.

4. Failure to metabolize and loss of selectivity.

5 Cells that are inherently colored (this may not be accurate).

6 What does dizziness, lack of eyes have to do with walking? I guess there is no thinking, there may be thinking that we don't understand.

<> biological sciences professional knowledge system consists of three parts: general education (humanities and social sciences, foreign Chinese, computer and information technology, physical education and arts, etc.), professional education and comprehensive practical education. Professional education is divided into two parts: basic knowledge of the subject (mathematics, physics and chemistry) and professional knowledge. Among them, professional knowledge includes professional basic knowledge and professional knowledge, which includes core courses such as animal biology (zoology) and plant biology (botany) or general biology, microbiology, biochemistry, cell biology, genetics, molecular biology, etc.; Expertise includes core courses such as animal physiology, plant physiology, developmental biology, genomics, immunology, ecology, evolutionary biology, biostatistics, bioinformatics, and bioscience research methods.

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Life science is a science that studies the nature, characteristics, occurrence and development laws of life phenomena and life activities, as well as the interrelationship between various biological rights and between organisms and the environment. It is used to effectively control the return of life activities, actively transform the biological world, and benefit human life, which is closely related to human survival, people's health, economic construction and social development.

While focusing on the cultivation of logical thinking, the discipline of biology also has unique complexity, flexibility, holistic and systematic thinking, which is conducive to students' objective view of the life world and is conducive to students' social adaptation.

The sciences are divided into: natural sciences and social sciences.

Biology is a kind of natural science.

Science classes in primary school are a hodgepodge, containing a lot of scientific knowledge, and the knowledge is relatively shallow.

In junior high school, the knowledge learned is more in-depth, so there are many specific science courses, such as biology, physics, chemistry, geography, etc. Biology in junior high school is just one of them.

Biological science is the science that studies the phenomena of life and the laws of life activities.

Biological science, also known as life science, includes two professional directions of biological science and biotechnology, these professional disciplines mainly train students to learn the basic theories and basic knowledge of biological science and technology, and students will be trained in scientific thinking and scientific experiments in applied basic research and technology development, and then have good scientific literacy and basic ability of preliminary teaching, research, development and management.

The core courses of biological sciences mainly include animal biology, plant biology, microbiology, biochemistry, genetics, cell biology, molecular biology, general ecology, plant physiology, human anatomy and other disciplines. Compulsory courses include Inorganic and Analytical Chemistry, Organic Chemistry, University Mathematics, University Physics, Biostatistics, Developmental Biology, Introduction to Biotechnology, Biochemistry, Calculus, etc.

Organisms: living organisms that have the ability to grow, develop, reproduce, etc., and can exchange substances with the surrounding environment through metabolism. Animals, plants, and microorganisms are all living things.

Science: refers to the knowledge that has been systematized and formulated by the discovery, accumulation, and acceptance of universal truths or universal theorems.