Which property supports the hypothesis that eukaryotic mitochondria were once prokaryoticorganisms?

1.) What percentage of the children will be expected to have dimples if one parent is homozygous for dimples (DD) and the other is heterozygous (Dd) ? 2.) Explain your answer to #1 ...

Twenty-five identical molecules are in a box. microstates are designated by identifying the molecules in the left and right halves of the box.

Select the biochemical roles of cholecystokinin, or CCK. a. stimulates the secretion of bile salts by the gall bladder b. activates pancreatic zymogens to form active enzymes c. stimulates the secretion of digestive enzymes by the pancreas d.

What is the function of the nucleus in a cell? a. The nucleus controls the cells activity b. the nucleus identifies a cell as belonging to a plant c. the nucleus determines what substances enter and leave the cell d.

The medical term describing the rupture of intervertebral disk cartilage that allows the contents to protrude through the disk and puts pressure on the spinal nerve roots is:

Tongues have the ability to taste sweet, sour, salty, and bitter. true false

How could I measure the rate of photosynthesis in a scientific experiment that'll test the effect of light intensity on the rate of photosynthesis with an Elodea plant?

Telophase and cytokinesis occur at the same time. Question 6 options: True False

A scientist genetically engineered a grain cereal. The genetically engineered variety can produce its own vitamins and is drought resistant. What is the likely impact of growing such a cereal crop on the society? 1.

Digestion includes breaking substances into their simpler building blocks, synthesizing more complex cellular structures from simpler substances, and using nutrients and oxygen to produce ATP. True/False