Why do all living things need to produce energy? All living organisms needenergy to grow and reproduce, maintain their structures, and respond to their environments; metabolism is the set of the processes that makes energy available for cellular processes. ... The transport, synthesis, and breakd...
Viruses are not considered living organisms. Why? A. They can reproduce on their own. B. They have a cell nucleus. C. They need a host cell to reproduce. D. They can move by themselves. 相关知识点: 试题来源: 解析 C。病毒需要宿主细胞才能繁殖,所以不被认为是生物。
3.Even if you have dark skin, you still need protection from the sun. 即使你皮肤黝黑,仍需要防晒。 4.Can you spare five minutes when it's convenient? 方便时能占用你五分钟时间吗? 5.It's a way to make old things useful. 这是一种让旧东西变得有用的方法。 Ⅳ.阅读理解 Things to Do in...
7. What does David want to do? A. Go to a dinner party. B. Talk to Sara in person. C. Work on the new case. 答案:B 考查类型:细节理解 难度:三星 解析:男士说“We need to talk. It’s about my job.”“… it’s better if we do it in person.”他想和女士谈他的工作,且需要面...
Why do plants have mitochondria? How does chemiosmosis relate to oxidative phosphorylation? How does the energy content of ATP and ADP differ? Why is cellular respiration necessary for living organisms? Explain how ATP is generated in the Oxidative Phosphorylation pathway. Include the purpose, location...
Carbohydrates are good for the body because they provide us with the energy we need that fuels our cellular processes. All living organisms need... Learn more about this topic: Carbohydrates | Sources & Examples from Chapter 4/ Lesson 3 ...
Why are the chemical compositions of living organisms so similar?. Schweiz Z Hydrol , 46(2): 177–84.Li YH (1984) Why are the chemical compositions of living organisms so similar? Schweiz Z Hydrol 46(2):176–184Li, Y.-H.: Why are the Chemical Compositions of Living Organisms so ...
Sleep is an essential activity that the majority of living organisms engage in. While it may seem like a time when our bodies and minds shut down, sleep actually plays a vital role in maintaining our overall health and well-being. why do we need humour作文 why do we need humour 作文 Whe...
Ch 6.How Living Organisms Get Energy Ch 7.Classification of Organisms Ch 8.The Origin & History of Life On... Ch 9.Genetics & Hereditary Traits Ch 10.Genetic Engineering Basics Ch 11.Natural Selection & Evolution in Life... Ch 12.Microbiology & Types of Microbes ...
Why does anaerobic respiration need no oxygen? What is the purpose of fermentation? What is produced through fermentation that is consumed in glycolysis? Why do most organisms use aerobic cellular respiration (36ATP/glucose) rather than fermentation (2ATP/glucose) to supply their energy needs?