At which of the following points during the carbon cycle is energy transformed from chemical to mechanical energy?A- when stored energy is released as heat.
B- when ATP molecules are used to fuel movement
C- When carbon dioxide is converted to glucose
D- when fossil fuels are burned releasing carbon dioxide

Answers

Answer 1

Answer: When ATP molecules are used to fuel movement and growth of plants and animals that the point where the chemical energy are transformed into chemical energy. ATP are formed during the process of photosynthesis which is still part of storing chemical energy.

Answer 2

Answer:

B) When ATP molecules are used to fuel movement.

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Developing countries tend to have more people in urban areas than rural areas. True or False?
The table above summarizes traits for two parents and their child The patterns evident in this data demonstrate that A genetic information is passed from neither mothers nor fathers to offspring B. genetic information is passed only from mothers to offspring C. genetic information is passed only from fathers to offspring D. genetic information is passed from both parents to offspring

Which statement is true for cephalochordates? Notochord is present only in the larval stage; it is absent in adults. Notochord is present in the larval stage; it transforms to vertebrae in adults. Notochord is present throughout their lives.

Answers

Notochord is present in the larval stage; it transforms to vertebrae in adults

Answer:

Notochord is present throughout their lives.

Explanation:

Within the phylum of the chordates there are three subphylum. Cephalochordates, Urocordated and Vertebrates. Unlike the others, in the cephalochordates the notochord is present throughout its life, this extends dorsally from the tail to the head. The cephalochordates are considered primitive animals, live in marine waters and they feed by filtering.

List the function of nucleus? Name the cell part that has tiny holes?

Answers

To control the activities of a cell, the control center.
by the tiny holes i don't know what you mean but there is ribosomes and lysosomes.
hoped i helped:P

The function of the nucleus is to maintain the integrity of these genes and to control the activities of the cell by regulating gene expression-the nucleus is,therefore,the control center of the cell

Tumors secrete chemical signals that cause blood vessels from the circulatory system to grow into the tumor, providing nutrients. What is this called?Select one:
a. Mitosis
b. Mutation
c. Apoptosis
d. Angiogenesis
e. Metastasis

Answers

The answer is D.Angiogenesis

♡♡Hope I helped!!! :)♡♡

Describe how a lysogenic infection can change into a lytic infection.

Answers

Lysogenic Infection is a viral nucleic acid in inserted in the host DNA, and is copied with it, and is passed down into the daughter cells, which the Lytic Infection enters a bacterial cell, copies itself, and causes the cell to burst

Something can trigger the prophage of the lysogenic infection and it can become active as a lytic infection

Scientists can use genetic information to identify people because it is unique to each person. Which specific characteristic is unique to an individual?

Answers

The DNA of any individual possesses genetic traits which vary from individual to individual. Traits can be physical traits or behavioral traits. Example of a physical trait would be the appearance of an individual and behavioral trait refers to the nature of the individual. Both vary from individual to individual.

A virus is referred to as a particle rather than a cell because structurally it is a A) RNA core in a carbohydrate envelope. B) nucleus surrounded by a protein coat. C) plasmid of DNA surrounded by a capsid. D) RNA or DNA core surrounded by a protein coat.

Answers

The correct option is D.

A virus refers to an infectious micro organism that is made up of nucleic acid molecule that is enclosed within a protein coat. Viruses are only able to reproduce and multiply when they come in contact with living cells, in the absence of living cells they remain dormant and they do not show any sign of been a living thing. The nuclei acid molecule of a virus can be in form of a DNA molecule or a RNA molecule.

Answer: The answer is D/RNA or DNA core surrounded by a protein coat.

Explanation: One reason a virus is considered to be a particle rather than a cell is because structurally it is only a RNA or DNA core surrounded by a protein coat. It has none of the other features of bacterial cells.

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