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AP Bio Concepts Exam | Questions And Answers Latest {} A+ Graded | 100% Verified
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AP Bio Concepts Exam | Questions And Answers Latest {} A+ Graded | 100% Verified
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AP Bio Concepts Exam | Questions And Answers Latest {2024- 2025} A+ Graded | 100%Verified
A feature of amino acids NOT found in carbohydrates is the presence of - Nitrogen Atoms
Active Transport - movement of a substance against its concentration gradient (from low to high
concentration)
Alleles - is one of two or more forms of a gene. Different alleles can result in different traits, such as
color. Other times, different alleles will have the same result in the expression of a gene.
Altruism - selfless concern for the welfare of others.
An action potential - A short-term change in the electrical potential on the surface of a cell.
Anaphase I - begins when the two chromosomes of each bivalent (tetrad) separate and start moving
toward opposite poles of the cell as a result of the action of the spindle.
Annelid - Any of various worms or wormlike animals of the phylum Annelida, characterized by an
elongated, cylindrical, segmented body and including the earthworm and leech.
Arteries - are blood vessels that carry blood away from the heart.
Asexual reproduction - a mode of reproduction by which offspring arise from a single parent, and inherit
the genes of that parent only, it is reproduction which does not involve meiosis, ploidy reduction, or
fertilization.
Auxins - A class of plant growth substances and morphogens.
Binary fission - Asexual reproduction in bacteria.
, Biomass - A renewable energy source, is biological material from living, or recently living organisms,
such as wood, waste, (hydrogen) gas, and alcohol fuels.
Bone - rigid organs that constitute part of the endoskeleton of vertebrates
Bryophytes - embryophytes (land plants) that do not have true vascular tissue and are therefore called
'non-vascular plants.
Budding - Asexual reproduction in yeasts in which smaller cells grow from a parent cell.
Calcitonin - A 32-amino acid linear polypeptide hormone that is produced in humans primarily by the
parafollicular cells thyroid, and in many other animals in the ultimobranchial body.
Cartilage - flexible connective tissue found in many areas in the bodies of humans and other animals
Cellulose - A substance that cannot be broken down by cows.
Characteristics of bacteria - Prokaryotes, meaning they do not have membrane bound organelles. Also
true bacteria have a peptidoglycan cell wall.
Characteristics of bacteria & Fungi - Cell wall, DNA, and plasma membrane.
Characteristics of water - *Water's cohesive behavior
*Its ability to moderate temperature
*Its expansion upon freezing
*Its versatility as a solvent.
Chlorophyll a - A specific form of chlorophyll used in oxygenic photosynthesis. It absorbs most energy
from wavelengths of violet-blue and orange-red light.
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