Biology, 02.08.2019 07:00 mosesbalan7159
Living cells contain numerous enzymes that constantly scan dna, searching for damaged or incorrectly paired nucleotides. when detected, these defects are corrected by: a. ligase b. dna polymerase c. dna repair enzymes d. rna polymerase e. dna scanning enzymes
Answers: 1
Biology, 21.06.2019 19:50
Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.
Answers: 3
Biology, 21.06.2019 20:00
Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data
Answers: 1
Biology, 22.06.2019 05:30
Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.
Answers: 2
Living cells contain numerous enzymes that constantly scan dna, searching for damaged or incorrectly...
Computers and Technology, 27.01.2021 05:00
Mathematics, 27.01.2021 05:00
Law, 27.01.2021 05:00
English, 27.01.2021 05:00
Mathematics, 27.01.2021 05:00
Advanced Placement (AP), 27.01.2021 05:00
Arts, 27.01.2021 05:00
Social Studies, 27.01.2021 05:00
Social Studies, 27.01.2021 05:00
Mathematics, 27.01.2021 05:00
Mathematics, 27.01.2021 05:00