The germ theory of disease says that diseases are caused by what? A. Bad luck B. Germs C. Poor diet D. Lack of E. xercise 相关知识点: 试题来源: 解析 B。解析:疾病的细菌理论指出疾病是由细菌引起的。坏运气、不良饮食、缺乏锻炼都不是细菌理论认为的疾病成因。本题考查对细菌理论的掌握和词汇...
Many diseases are caused by things out of our control. However, 1 (fortunate), experts say we can control and even prevent many of the risk factors that increase the chances of dying. Experts point out that one of the goals of healthy lifestyle is 2 (enhance) the health of our hearts...
What diseases are caused by retroviruses?Retroviruses:Retroviruses are tricky viruses that transform their genome from RNA to DNA once inside a host cell. They do this conversion to inject their genetic material into the genome of the host cell and take over the cell....
___ diseases are caused by bacteria, viruses, parasites or fungi; the diseases can be spread, directly or indirectly, from one person to another.A.InfectiousB.MaliciousC.NotoriousD.Suspicious的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)
What exactly is a fungus? Mushrooms look a bit like plants since they don't move and grow from the ground. But fungi can't make their own food, so they're not plants. Fungi actually belong to their own kingdom of Eukaryotic cells....
1. 语法填空Many diseases are caused by things out of our control. However, experts say we can control and even prevent many of the 1 (harm) factors. Experts point out that an unhealthy lifestyle can put us at great risk of heart disease. Too much body fat and a lack of physical exer...
百度试题 结果1 题目Many diseases are caused by___.相关知识点: 试题来源: 解析 bacteria 反馈 收藏
What are mitochondria? Mitochondriaare the “energy factory” of our body. Several thousand mitochondria are in nearly every cell in the body. Their job is to process oxygen and convert substances from the foods we eat into energy. Mitochondria produce...
What is the most common cause of congenital heart disease? What congenital heart disease increases pulmonary blood flow? What is the disease process of heart disease? What does valvular heart disease cause? What heart diseases or conditions are caused by the malfunctioning of two or more tissue ...
What are some diseases that amoebas carry? Infectious Diseases: Infectious diseases are caused by microscopic organisms called pathogens. A pathogen may be a virus, bacteria, amoeba fungus or prion. Many such diseases are treatable, other are often deadly. ...