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WGU Biochemistry DNA is a type of _____________ - ANSWER- nucleic acid __________ are found in virtually all cells - ANSWER- Nucleic acids What is the function of nucleic acids? - ANSWER- To encode heritable information and pass it on from generation to generation What three things make up nucleotides? - ANSWER- Phosphate, pentose sugar, and pyrimidine or purine base What are the four bases in DNA? - ANSWER- Adenine, guanine, cytosine, and thymine What are the four bases in RNA? ...

BIOCHEMISTRY WGU semi conservative - ANSWER- DNA replication is ___________, meaning that each new duplex has one original (parent) strand and one new strand. template - ANSWER- Because the two parent strands are separated during replication and the base pairing is predictable, each parent strand can serve as a ____________for the new strand synthesis. helicase - ANSWER- unwinds the double stranded DNA to allow for replication, but this is not a problem for the DNA polymerase. Nucleoti...

WGU Biochemistry DNA replication is semiconservative, meaning that each new duplex has one original (parent) strand and one new strand. Because the two parent strands are separated during replication and the base pairing is predictable, each parent strand can serve as a template for the new strand synthesis. - ANSWER- DNA replication is ___________, which allows each of the two strands to serve as a _______ for the new strands. b. semiconservative, template Helicase unwinds the double str...

Biochemistry WGU Questions with Answers RNA polymerase - ANSWER- Enzyme that facilitates transcription Transcription - ANSWER- synthesis of an RNA molecule from a DNA template Ribosome - ANSWER- Large macromolecular complex where proteins are synthesized tRNA (transfer RNA) - ANSWER- Form of RNA that is complementary to mRNA. Has a neucleotide anticodon on one end and an amino acid in the other. Translation - ANSWER- decoding of a mRNA message into a polypeptide chain Coding st...

WGU C785wers Questions And Answers What is the basic structure of an amino acid? What do they look like? -ANSWER- amino group (NH2 or NH3), carboxyl group (COO or COOH), alpha carbon (C), and variable group How do you identify the 3 different types of side chains: non-polar/hydrophobic, polar, and charged? -ANSWER- Non-polar/hydrophobic - end with CH or "can't have" water. Polar - end with OH, SH, or NH. Charged - end with a charge what kinds of bonds do each of the 3 different typ...

C785 Biochemistry preassessment Questions with AnswersAssuming 100% reaction efficiency, how many DNA copies are created after the completion of four complete PCR cycles? - ANSWER- 16 What is the function of DNA polymerase in the process of PCR? - ANSWER- It recognizes the primers and uses the available dNTPs to replicate the template DNA sequence. What are possible blood types of the parents of a patient with blood type AB? - ANSWER- A and B 115 116 117 118 − Amino Acid Number Tyr ...

Preventative Health Quiz 3 Questions with Answers First Aid - ANSWER- The quick and ready administration of basic medical help given to victims until emergency medical care can be given. 5 back blows and 5 abdominal thrust - ANSWER- do this if a person is choking and unable to speak, breathe, or cough. Begin CPR - ANSWER- Do this if a person is unconscious and not breathing. Good Samaritan Law - ANSWER- Meant to encourage responsible people to offer aid to accident victims. It provides...

Body Essentials Quiz 1 Questions with Answers cells - ANSWER- basic structural and functional units of the body system - ANSWER- Organs working together to perform a specific bodily function. organelles - ANSWER- Structures that perform special funtions within a cell. system - ANSWER- organs that work together to perform a specific bodily function. nucleus - ANSWER- Acts as the "brain" of a cell. epithelial cells - ANSWER- designed to regulate temperature, secrete lubricants...

Nervous System Questions AND Answers Afferent - ANSWER- Sensory neurons are also known as ____ neurons Sensory - ANSWER- ____ neurons are also known as afferent neurons Sensory - ANSWER- ____ neurons (afferent neurons) conduct impulses from receptors in the body to the CNS receptors - ANSWER- Sensory neurons (afferent neurons) conduct impulses from ____ in the body to the CNS CNS - ANSWER- Sensory neurons (afferent neurons) conduct impulses from receptors in the body to the ____ ...

The Nervous System Questions with Answers synapse - ANSWER- A ________ is a small space across which an impulse travels to move from one neuron to another. central - ANSWER- The ________ nervous system is made up of the brain and spinal cord. peripheral - ANSWER- The ________ nervous system is made up of all the nerves outside the brain and spinal cord. dendrite - ANSWER- What is the branch part of the neuron that receives messages and sends them to the cell body? axon - ANSWER- Wha...