Answer:
They do not possess a cell membrane or metabolise on their own
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In amino acids, the carboxyl group acts as an acid.
Answer: Option B
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Explanation:
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The molecular formula of the carboxyl group is -COOH. It is composed of one carbon atom bonded with oxygen atom and hydroxyl group.
During ionization process, it leads to the formation of two ions namely a positive ion called 
, whereas a negative ion called 
. Due to the formation of ions, which is nothing but a proton, the carboxyl group present in the amino acid act as an acid.
1) metaphase 1, metaphase 2
3) meiosis, half
4) eggs, sperms
5) mitosis, same
According to Newton's second law of motion,
acceleration= Net force divided by mass
Net force of A=10N
Mass of A=10kg
F/M
=10N/10kg = 1 m/s2
Acceleration= 1m/s2
The dependent variable is how high the ice cube floats (measured in units).
