百度试题 结果1 题目What is the basic unit of life? A. Cell B. Tissue C. Organ D. Organism 相关知识点: 试题来源: 解析 A。细胞是生命的基本单位。组织是由细胞组成的,器官是由不同组织构成的,生物体是由多个器官组成的系统。反馈 收藏
The liter, which is the basic unit of volume, was originally defined as the volume occupied by 1 kilogram of water, but today it's simply one-thousandth of a cubic meter. As such, it's a derived unit. One liter is roughly equal to a quart; it's actually equal to 1.057 quarts. Pr...
What is the basic unit of DNA called?Nucleic acids:Nucleic acids (DNA and RNA) are important in the transmission of genetic traits from parents to offspring. This process is facilitated by genes, which are DNA sequences located on the chromosomes....
The standard unit of mass is defined to be "equal to the mass" of a cyliner of platinum and iridium in france. I have always wondered what this means? Why are all sources saying mass is defined in terms of mass? What were the steps taken to decide this unit? ...
What unit would be commonly used to measure the mass of aspirin in one tablet? a. μg b. mg c. g d. kg e. Mg Aspirin: Aspirin is an organic compound having the molecular formula C9H8O4. The molecular weight of aspirin is 180.15 g/mol. Th...
What is the SI unit of mass ? View Solution (a) Define density. What is the SI unit of density ? (b) Define relative density. What is the SI unit of relative density? View Solution What is the SI unit of density? View Solution ...
Seminogram, spermiogram, or basic spermogram is a test used to evaluate semen quality. For this purpose, a macroscopic and microscopic study of the semen sample is performed and the values obtained are compared with the reference values established by th
Journal for General Philosophy of Science - This paper presents the results of an empirical study following up on Mizrahi (2021). Using the same methods of text mining and corpus analysis used by...doi:10.1007/s10838-021-09576-0Mizrahi, Moti...
Atoms are the basic units of matter. Everything in the universe apart from energy is made of matter therefore atoms make up everything in the universe, according toNorthwestern University. The term "atom" comes from the Greek word for indivisible, because it was once thought that atoms were ...
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