Penn Foster Intro to Biology Proctored
Exam | 100% Correct Answers | Verified |
Latest 2024 Version
Which of the following is NOT a domain of the 3 domain system? - ✔✔Prokarya
An atom of which of the following elements contains 6 protons and electrons? - ✔✔Carbon
___ is the name for all the chemical processes in the cell. - ✔✔Metabolism
What does a receptor protein do? - ✔✔Allows a specific molecule to bind to it because of its shape
___ are modifications that make organisms suited to their way of life. - ✔✔Adaptations
Example of a monosaccharide - ✔✔Glucose
What is the MAIN energy molecule in the body? - ✔✔ATP
Which of the following molecules is a byproduct of cellular respiration? - ✔✔Water
Which of the following organelles is part of the endomembrane system? - ✔✔Golgi Apparatus
Sunflowers belong to which Kingdom? - ✔✔Plantae
An insect is able to walk across the surface of a pond without sinking because of the: - ✔✔Surface
tension of the water
Which of the following structures surrounds the cytoplasm in a bacterial cell? - ✔✔Plasma membrane
, Which of the following is TRUE of the scientific method? - ✔✔Accepted explanation for how the world
works
Binomial name given to an organism is composed of: - ✔✔Genus, Species
Crossing-over involves the exchange of genetic information between: - ✔✔Nonsister chromatids
Nucleic acids are composed of monomers called: - ✔✔Nucleotides
Which of the following occurs in the cristae of the mitochondria? - ✔✔Electron transport chain
What does electronegativity mean? - ✔✔Affinity for electrons in a covalent bond
If you immerse a living cell in a hypertonic solution, water will: - ✔✔Move out of the cell
Which of the following occurs during the light reactions of photosynthesis? - ✔✔NADPH production
___ chromosomes are found in pairs, one from father and mother - ✔✔Homologus
Bacteria reproduce by: - ✔✔Binary Fission
Autosomes are ___ chromosomes - ✔✔Nonsex
What holds the base pairs of DNA together? - ✔✔Hydrogen bonding
Which of the following is an x-linked recessive disorder? - ✔✔Color-blindness
Exam | 100% Correct Answers | Verified |
Latest 2024 Version
Which of the following is NOT a domain of the 3 domain system? - ✔✔Prokarya
An atom of which of the following elements contains 6 protons and electrons? - ✔✔Carbon
___ is the name for all the chemical processes in the cell. - ✔✔Metabolism
What does a receptor protein do? - ✔✔Allows a specific molecule to bind to it because of its shape
___ are modifications that make organisms suited to their way of life. - ✔✔Adaptations
Example of a monosaccharide - ✔✔Glucose
What is the MAIN energy molecule in the body? - ✔✔ATP
Which of the following molecules is a byproduct of cellular respiration? - ✔✔Water
Which of the following organelles is part of the endomembrane system? - ✔✔Golgi Apparatus
Sunflowers belong to which Kingdom? - ✔✔Plantae
An insect is able to walk across the surface of a pond without sinking because of the: - ✔✔Surface
tension of the water
Which of the following structures surrounds the cytoplasm in a bacterial cell? - ✔✔Plasma membrane
, Which of the following is TRUE of the scientific method? - ✔✔Accepted explanation for how the world
works
Binomial name given to an organism is composed of: - ✔✔Genus, Species
Crossing-over involves the exchange of genetic information between: - ✔✔Nonsister chromatids
Nucleic acids are composed of monomers called: - ✔✔Nucleotides
Which of the following occurs in the cristae of the mitochondria? - ✔✔Electron transport chain
What does electronegativity mean? - ✔✔Affinity for electrons in a covalent bond
If you immerse a living cell in a hypertonic solution, water will: - ✔✔Move out of the cell
Which of the following occurs during the light reactions of photosynthesis? - ✔✔NADPH production
___ chromosomes are found in pairs, one from father and mother - ✔✔Homologus
Bacteria reproduce by: - ✔✔Binary Fission
Autosomes are ___ chromosomes - ✔✔Nonsex
What holds the base pairs of DNA together? - ✔✔Hydrogen bonding
Which of the following is an x-linked recessive disorder? - ✔✔Color-blindness
