Select all that apply.

2 answers:

8 0

Functional groups are a group of molecules attached to a carbon-based core of an organic molecule. Key functional groups are 3. phosphates

Ksenya-84 [330]3 years ago

6 0

Key functional groups are aminos, phosphates and carbonyls.

Functional groups are groups of atoms that are found along the carbon backbone (composed of carbon and hydrogen atoms) of organic molecules and they impart specific chemical properties to those molecules. Functional groups include; amino, hydroxyl, carboxyl, phosphate, carbonyl and methyl groups.

You might be interested in

A _____ is not a living thing. it is made of genetic material inside a protein coat. eukaryote domain bacterium virus

Bumek [7]

A virus is not a living thing. It is made of genetic material inside a protein coat. A virus is a small infectious agent that replicates only inside the living cells of other organisms. Viruses can infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea. It is an infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host.

3 0

3 years ago

Read 2 more answers

What should be worn at all times while climbing a tree or in a tree stand?

Reil [10]

Answer:

A fall-arrest system should be worn while climbing a tree or any tall structure. This will enable the person to have a thing to break or slow his fall if he loses his grasp from the trunk of the tree.

8 0

3 years ago

Physical properties are those that an object or trace evidence has with just its physical existence, without altering it in any

fomenos

The answer is true for this question...

4 0

3 years ago

Read 2 more answers

Cells are to tissues as organs are to (1) organ systems (3) genes (2) cells (4) organelles

melomori [17]

Organs are to organ systems.

5 0

3 years ago

a scientist finds a rock with fossils at two different levels tell why he or she might conclude that the fossils on the bottom a

Elena L [17]

Answer:

I don't remember much, but I'll try my best.

Explanation:

Over time, sediments rocks pile up to form horizontal layers of sedimentary rocks. The bottom layer of rock forms first, which means it's the oldest. This would mean that while you can't be sure when each layer of sediments formed, each layer is younger than the one below it.

5 0

3 years ago