Which statement is true about the types of chemical element in living cells? (Question)
(Answer Choices)
A. Animal cells and plant cells contain very different elements.
B. All cells contain the same key elements, Such as carbon, nitrogen, and oxygen
C. Single-cell organisms have different types of elements from multi cell organisms.
D. Very few cells contain either carbon or oxygen.
Answers: 1
Biology, 21.06.2019 19:50
Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.
Answers: 3
Biology, 22.06.2019 04:00
The tubes transporting minerals and water upward are called ?
Answers: 1
Which statement is true about the types of chemical element in living cells? (Question)
(Answer Cho...
Biology, 04.10.2019 19:20
Biology, 04.10.2019 19:20
English, 04.10.2019 19:20
English, 04.10.2019 19:20