Biology

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Last post by alfonzodavinchi
in Re: Which of the followi...
on Mar 10, 2023

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Subject / Started by	Replies / Views	Last post
Elements or molecules contributing electrons during a reaction are called ____. a. covalent b. ... Started by codyclark	1 Replies 55 Views	Feb 27, 2019 by Kaytorgator
What is the universal solvent? a. carbon b. urea c. hydrogen d. ... Started by 123654777	1 Replies 248 Views	Feb 27, 2019 by yasmin
The smallest carbohydrates are simple ____. a. proteins b. lipids c. amino acids d. ... Started by kamilo84	1 Replies 122 Views	Feb 27, 2019 by sultana.d
The basic building blocks of proteins are ____. a. triglycerides b. monosaccharides c. amino ... Started by Charlie	3 Replies 155 Views	Feb 27, 2019 by dudman123
Which nucleotide is found in RNA but not in DNA? a. guanine b. adenine c. thymine d. ... Started by mia	1 Replies 208 Views	Feb 27, 2019 by milbourne11
The covalent bonds that are formed between different amino acids to form a protein are known as ... Started by dejastew	1 Replies 131 Views	Feb 27, 2019 by gcook
A red blood cell that is placed in a hypotonic solution will ____. a. shrink b. not change c. ... Started by Themember4	1 Replies 58 Views	Feb 27, 2019 by chinwesucks
A solution with a pH of 3 is called a(n) ____. a. acid b. base c. ion d. ... Started by rosent76	3 Replies 58 Views	Feb 27, 2019 by kaylee05
What kind of bonds do the mineral salts form? a. hydrogen b. ionic c. covalent d. ... Started by burton19126	1 Replies 73 Views	Feb 27, 2019 by reelove4eva
Which type of chemical bond holds water molecules together by forming a bridge between the negative ... Started by LaDunn	1 Replies 63 Views	Feb 27, 2019 by essyface1
Fats, phospholipids, and steroids are all examples of ____________________. Fill in the blank(s) ... Started by cool	1 Replies 81 Views	Feb 27, 2019 by angrybirds13579
The most abundant substance in living cells is ____________________. Fill in the blank(s) with ... Started by Coya19@aol.com	3 Replies 81 Views	Feb 27, 2019 by k2629
Tomato juice has a pH of 4; therefore, it is considered a(n) ____________________. Fill in the ... Started by TVarnum	1 Replies 48 Views	Feb 27, 2019 by Hikerman221
Cells arise only from preexisting cells through the process of cell division. a. True b. False ... Started by jman1234	1 Replies 122 Views	Feb 27, 2019 by zhanghao
Animal cells are surrounded by a semirigid covering called the cell wall.. a. True b. False ... Started by student77	1 Replies 115 Views	Feb 27, 2019 by randomguy133
What are the basic units of organization of all organisms? a. organelles b. organs c. molecules ... Started by sjones	3 Replies 56 Views	Feb 27, 2019 by mmpiza
Clumps of atoms that are distributed throughout a water medium are referred to as a ____. a. ... Started by Davideckstein7	1 Replies 92 Views	Feb 27, 2019 by joewallace
The cells of the human body contain ____ chromosomes. a. 40 b. 46 c. 36 d. ... Started by jhjkgdfhk	1 Replies 89 Views	Feb 27, 2019 by Li Jun
DNA molecules that shorten and thicken during cell division are known as _____. a. chromatids b. ... Started by Wadzanai	1 Replies 1,594 Views	Feb 27, 2019 by missalyssa26
Transcription occurs in what organelle? a. ribosome b. lysosome c. mitochondrion d. ... Started by misspop	3 Replies 214 Views	Feb 27, 2019 by vseab
The process of translation occurs in the ____. a. nucleus b. nucleolus c. cytoplasm d. ... Started by RRMR	1 Replies 96 Views	Feb 27, 2019 by djpooyouma
Large organelles found mainly in plant cells that are the site of photosynthesis are known as ____. ... Started by crobinson2013	1 Replies 154 Views	Feb 27, 2019 by janeli
Which membrane-bound structures in the cytoplasm contain powerful digestive enzymes? a. mitochondria ... Started by vHAUNG6011	1 Replies 120 Views	Feb 27, 2019 by SVictor
Which structures form the spindle fibers during cell division and guide the duplicated chromosomes ... Started by SAVANNAHHOOPER23	3 Replies 106 Views	Feb 27, 2019 by pangili4
Sodium, potassium, calcium, chlorine, and phosphorus are all examples of ____. a. proteins b. ... Started by clippers!	1 Replies 72 Views	Feb 27, 2019 by Andromeda18

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