A) Describe the role of carbon in biological systems.

Biology

2 answers:

larisa [96]2 years ago

4 0

Answer:

Key molecules that contain carbon include proteins, nucleic acids, carbohydrates and lipids. Carbon is an integral part of many biological processes, including reproduction, photosynthesis and respiration. We often assume that life in other parts of the universe, if we ever find it, will be carbon-based.

Explanation:

Roman55 [17]2 years ago

3 0

Answer:

Explanation:

You might be interested in

Matthew is assigned a project to learn about cellular respiration. He discovers that the Krebs cycle is a ____________ process w

Likurg_2 [28]

The answer is <span>C) aerobic, mitochondria. Please mark me the brainiest</span>

4 0

2 years ago

Cassandra made a Venn diagram to compare and contrast the two stages of cellular respiration. Which belongs in the area marked X

yKpoI14uk [10]

Answer:

D. Carbon dioxide is used up.

3 0

2 years ago

Read 2 more answers

In studying the origin of the universe, one of the primary unanswered questions is _____. what type of elements formed first app

Virty [35]

Answer:

In studying the origin of the universe, one of the primary unanswered questions is <u>what came before the big bang.</u>

Explanation:

The big bang theory can be described as a theory which scientists have proposed to explain how the universe came into existence. This theory predicts how the extremely hot temperatures and dense atmosphere might have given rise to the stars and the galaxies.

Scientists have no idea what happened before the big bang theory. Some scientists predict that there might be another universe which collapsed before the big bang theory. While other scientists claim that there was nothing before the big bang.

4 0

2 years ago

Read 2 more answers

Which of the following characteristics of protein will remain intact if the protein is denatured?

Vesna [10]

E.the number of amino acids in the protein

7 0

2 years ago

Read 2 more answers

In certain bacteria, an oval shape (O) is dominant over round (o) and thick cell walls (T) are dominant over thin (t). Draw on a

seropon [69]

Answer:

Consider the heterozygous oval, thick cell walled bacteria to have the alleles OoTT and the thin cell walled bacteria to have alleles oott. Results will be 50% oval, thick walled bacteria and 50% round, thick walled bacteria. This will be the F1 progeny.

When the oval, thick walled bacteria from the F1 progeny is cross bred with round, thick walled bacteria then 25 percent of the bacteria will be heterozygous oval, thick walled. 25 percent will be heterozygous oval and heterozygous thick walled. 25 percent will be round and thick walled. 25 percent will be round and thin walled.

6 0

2 years ago