location of the pigment chlorophyll in plants cells
What is thylakoid membranes
100
Through a microscope, you can see a cell plate beginning to develop across the middle of a cell and nuclei forming on either side of the cell plate. This cell is most likely...
What is a plant cell in the process of cytokinesis
100
Human cells spend most of their cell in which phase
What is interphase
100
Crossing over occurs during which phase of meiosis?
What is prophase 1
100
Round seeds are dominant to wrinkled seeds (recessive) in pea plants. A heterozygous round seeded pea plant is crossed with a homozygous round seeded plant. What percentage of the offspring will be homozygous (RR)?
What is 50%
200
organelle where photosynthesis occurs
What is chloroplast
200
When a single chromosome is replicated, it consists of two ______ held together at the centromere.
What is sister chromatids
200
One difference between cancer cells and normal cells is that cancer cells...
What is continue to divide even when they are tightly packed together
200
During which phase of meiosis does the following occur: sister chromatids line up at the center, or equator of haploid cells
What is metaphase 2
200
Purple flower color is dominant to white flower color in pea plants. A purple flowered plant is crossed with a white flowered plant, and both purple and white flowered offspring are obtained in the F1 generation. What are the genotypes of the parent plants?
What is Pp x pp
300
Water, Carbon dioxide, light energy
What is reactants for photosynthesis
300
In a human skin cell in which the DNA has replicated but the cell has not yet divided, how many chromatids does the nucleus of the cell contain
What is 92
300
During which phase of mitosis does the following occur: sister chromatids separate and move toward opposite ends of the cell
What is anaphase
300
What are the three occurrences of genetic diversity in meiosis?
What is random fertilization, crossing over, independent assortment of homologous chromosomes
300
According to Mendel's law of segregation of alleles, the two members of each pair of genes on homologous chromosomes end up in different gametes during meiosis. True/False
What is True
400
Sugar and oxygen
What is the products of photosynthesis?
400
Chromosomes are replicated during which part of the cell cycle
What is S subphase of interphase
400
Mitosis results in the formation of __ __________ cells
What is 2 diploid
400
Homologous chromosomes move toward opposite poles of a dividing cell during...
What is anaphase 1
400
An inheritance pattern that is not predicted by Mendel's law is __________, in which genes, such as those for red hair, pale skin, and freckles, are inherited.
What is linked genes
500
chemical equation for photosynthesis
What is water + carbon dioxide + light energy yields glucose + oxygen
500
During which phase of mitosis does the following occur: the nucleolus disappears, the chromosomes condense, and spindle fibers form and begin to attach to sister chromatids
What is prophase
500
During which mitotic phase do chromosomes arrive and line up at the equator of the cell
What is Metaphase
500
Meiosis results in __ __________ cells
What is 4 haploid
500
What is polygenic inheritance
What is single characteristic that may be influenced by many genes