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Paul [167]
3 years ago
10

The amount of energy that a food contains can be measured by vitamins. a. True b. False

Biology
1 answer:
m_a_m_a [10]3 years ago
3 0
The answer is option B. False. The amount of energy that a food contains can be measured not by vitamins but by calories. Vitamins are organic compounds which are found in foods, and their role in the body is to sustain and improve growth and development.
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Use the information in the chart to determine if it describes a living object. composed of cells complex chemical activities com
Solnce55 [7]

The object is a living thing; option B

<h3>What are living things?</h3>

Living things are things that have life in them.

The basic activities of living things are given as follows:

  • movement
  • reproduction
  • nutrition
  • Irritability
  • growth
  • excretion
  • respiration

Considering the information in the chart about the object:

  • composed of cells
  • complex chemical activities
  • breaks down food to get energy

These are characteristics of living things, therefore, the object is living.

In conclusion, living things carry out the activities of life.

Learn more about living things at: brainly.com/question/280237

#SPJ1

8 0
1 year ago
A diploid somatic ("body") cell has 2n=20 chromosomes. At the end of mitosis, each daughter cell would have ______ chromosomes.
Nostrana [21]

Answer:

1. 20 chromosomes

2. 10 chromosomes

3. 10 chromosomes

Explanation:

1. The process of mitosis results in the two daughter cells from the same parental cell with exactly the same genetic material. Thus the two cells contain the same number of chromosomes as the parent cell. Therefore if a cell with 20 chromosomes undergoes mitosis will result in the 20 chromosomes.

2. During meiosis I two daughter cells are formed with different ploidy levels as the number of the chromosome reduces to half. Therefore the cell with 20 chromosomes results in two cells with 10 chromosomes.

3. During meiosis II, the two daughter cells formed from meiosis I result in the formation of two more daughter cells with an exact number of chromosome number that is 10 chromosomes.

7 0
4 years ago
Cells are sometimes called
Vlad1618 [11]

Answer: The cell is the structural and functional unit of all living organisms, and is sometimes called <u>the "building block of life."</u> Some organisms, such as bacteria, are unicellular, consisting of a single cell.

6 0
3 years ago
If a decision was made to drain wetlands for agricultural reasons, which statement is false?
IrinaK [193]
First the question is asking If a descision was made to drain the wetlands which a wetlands is haves rich soil and nutrients which is good for farming and an agricultural action means someone would clear out a forest of farming reasons so I would say the answer is A
7 0
3 years ago
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Which of these is referred to as the " jumping gene" because it can cause mutations as it moves DNA around and mixes DNA up in a
Mazyrski [523]

Answer:the correct answer is b

Explanation:

3 0
2 years ago
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