Glycolysis takes place in the cytoplasm, and the Krebs cycle and electron transport chain take place in the Group of answer choices nucleus. cytoplasm. endoplasmic reticulum. ribosome. mitochondri

Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

Deer cave cannot support photosynthesis is as not enough sunlight is present. in spite of this, it still has a complex food chain. what is the energy foundation of this food chain?