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kykrilka [37]
3 years ago
12

What are haploid cells?

Biology
2 answers:
sergeinik [125]3 years ago
6 0
Cells with half the original number of chromosomes. So the answer is C.
ycow [4]3 years ago
4 0
Haploid describes a cell that contains a single set of chromosomes. The term haploid can also refer to the number of chromosomes in egg or sperm cells, which are also called gametes. In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells.
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What is responsible for the decreased stability of rna compared to dna?
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3 years ago
The role of active cytotoxic T cells is to attack _____. a. body cells that have been infected b. extracellular viruses and bact
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Explanation:

The role of active cytotoxic T cells is to attack <u> </u><u>body cells that have been infected</u>

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Why might the cell theory actually be a law?
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Gold has a specific heat of 0.129 J/(g×°C). How many joules of heat energy are required to raise the temperature of 15 grams of
Elodia [21]

Answer:

\boxed {\boxed {\sf 121.905 \ J  }}

Explanation:

We are asked to find the energy given mass, specific heat, and change in temperature. Therefore, we must use this formula;

q= mc \Delta T

The mass is 15 grams and the specific heat is 0.129 J/(g×°C). Let's calculate the change in temperature.

  • ΔT= final temperature - initial temperature
  • ΔT= 85 °C- 22°C = 63°C

Now we know all the values:

m= 15 \ g \ \\c= 0.129 \ J / (g* \textdegree C) \\\Delta T= 63 \ \textdegree C

Substitue the values into the formula.

q= (15 \ g)( 0.129 \ J / (g* \textdegree C)) ( 63 \ \textdegree C)

Multiply the first numbers together. The grams will cancel.

q= (1.935 \ J/ \textdegree C) ( 63 \ \textdegree C)

Multiply again, this time the degrees Celsius cancels.

q= 121.905 \ J

<u>121.905 Joules</u> are required.

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2 years ago
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Where to find the answers to cell graphic organizer for free?
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Subscribe To RS Shark It Would Help A alot

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