Biology, 12.10.2020 19:01 sarah192002
While animal cells cannot make their own food, plant cells can. In plants, the mitochondria work together with the chloroplasts to ensure that both food and energy are created. Which of the following statements best describe the relationship between these two organelles?
Answers: 3
Biology, 22.06.2019 01:00
All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time
Answers: 1
Biology, 22.06.2019 10:00
The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a.an ionic bond is formed between the oxygen and carbon atoms. b.four valence electrons are shared. c.two valence electrons are shared. d.valence electrons are shared between oxygen atoms.
Answers: 1
Biology, 22.06.2019 12:30
What part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome
Answers: 2
Biology, 22.06.2019 19:00
What is the next step in muscle contraction after the actin changes shape
Answers: 2
While animal cells cannot make their own food, plant cells can. In plants, the mitochondria work tog...
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