Biology

large molecules often contain carbon. why? - they can readily form bonds with other carbon atoms. this forms a 'backbone'. other atoms can then attach. describe benedicts test for reducing sugars - add equal volumes of the sugar sample and benedicts reagent. heat the mixture in a water bath for 5 minutes. brick red precipitate will form. what is a reducing sugar? - a sugar that can reduce (give electrons to) another chemical. describe the benedicts test for non reducing sugars - with food s...

A plant, such as an iris, that reproduces asexually most of the time probably A) is found in a changing environment. B) produces offspring that move into new environments. C) lacks the ability to make flowers. D) forms spores. E) has offspring that live in the same environment as the parents. - ️️E An oak tree is a A) sporophyte. B) gametophyte. C) gamete. D) spore. E) zygote. - ️️A 8) The sexual life cycle of plants is described as alternation of generations because it alte...

Penn Foster Intro To Biology Proctored Exam Questions And Answers 100% Verified Which of the following is NOT a domain of the 3 domain system? - answerProkarya An atom of which of the following elements contains 6 protons and electrons? - answerCarbon ___ is the name for all the chemical processes in the cell. - answerMetabolism What does a receptor protein do? - answerAllows a specific molecule to bind to it because of its shape ___ are modifications that make organisms suited to their ...

The document contains the notes on the chapter Human Health and Diseases. It is class 12th ncert based cbse notes. It can be viewed by the student for educational and entrance examination purposes .

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