Explanation:
The hydroxyl functional group can always be found in a carbohydrate molecule.
Answer is hydroxyl - b
Answer:
thermometer(more likely) or barometer(less likely)
Explanation:
Weather vane is obviously incorrect, because it is used to show the direction of the wind.
Thermometer is more likely, because you indicated that the change was gradual, and it is cold when it is snowy.
A barometer is less likely, because it measures atmospheric pressures. It is also used to measure the wind. In general, if a low pressure system is on its way, be prepared for warmer weather with storms and rain. If a high pressure system is coming, you can expect clear skies and cooler temperatures.
Answer:
It has been hypothesized that there were four steps that occurred to create the first living cell:
1. The Abiotic (Nonliving) synthesis and accumulation of small organic monomers like amino acids or nucleotides
2. The Joining of monomers into polymers
3. The origin of an effective, low-risk method of replication ( RNA World )
4. The self-assembly of molecules into droplets that had chemical characteristics inside different from the environment outside.
Ecologists are environmental scientists who are likely to study the interactions of gorillas.
Answer:
1.DNA is the carrier of genetic information in living organisms as the main constituent of chromosomes.
it is important for the development and genetic instruction guide for life and its processes.
2.molecules of phosphate and inorganic salts
