Bio 151 Final BUNDLED Exam Review exam 2023 with 100% correct answers

Describe the structure of DNA - correct answer-DNA is a double helix -Sugar-phosphate backbone -Phosphate groups are negatively charged -overall charge of DNA molecule is negative -Hydrophobic nitrogenous bases face the inside, away from water -Twist every ten bases -The two strands run anti...

How are living things organized? - correct answercell -> tissue -> organ -> organ system -> organism cell - correct answerBasic and smallest unit of life tissue - correct answerA group of similar cells that perform the same function. organ - correct answerA collection of tissues...

All organisms are alike in their: A.requirement for energy. B.ability to grow and reproduce. C.reactions to external stimuli. D.requirement for water E.all of these - correct answerall of these A population includes: A.all members of the same species occurring in a given area. B.all organi...

A hypothesis is - correct answera proposed explanation for a set of observations A theory is - correct answeran explanation of an idea that is broad in scope and supported by a large body of evidence The role of a control in an experiment is to - correct answerprovide a basis of comparison to ...

What type of bond links amino acids into a protein chain - correct answerpeptide bond What are the three components of a nucleotide? - correct answerSugar, phosphate group, nitrogenous base What will determine whether a particular chain of amino acids is hydrophobic or hydrophilic? - correct a...