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Snezhnost [94]
3 years ago
9

Ecosystems / 11 of 18

Biology
1 answer:
WINSTONCH [101]3 years ago
4 0

Answer: A

Explanation: HAVE AN AMAZING DAY :D

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Order the steps required to analyze gene expression from a particular cell type using a dna microarray.
sergiy2304 [10]

This is the order;

<span>1.       </span>Extract mRNA from cells

<span>2.       </span>Reverse transcribe mRNA to cDNA

<span>3.       </span>Label cDNA with a chemiluminescent molecule

<span>4.       </span>Add cDNA to microarray and incubate

<span>5.       </span>Wash away unbound cDNA

<span>6.       </span>Visualize microarray and analyze the data






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4 years ago
Which of the following describes the way heat is transferred in a geyser? Conduction; magma near the surface heats water trapped
8090 [49]
Conduction: I would explain why I think so, but I think the answer itself explains why well enough so that I don't exactly have anything to add
5 0
4 years ago
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Can someone explain asexual and sexual production ?
oee [108]

Answer:

Asexual is reproduction with one parent (single celled organisms)

Sexual is reproduction with two parents

Explanation:

<h2><u>Asexual reproduction</u> </h2>

is a type of reproduction by which offspring arise from a single organism, and inherit the genes of that parent only; it does not involve the fusion of gametes and almost never changes the number of chromosomes. Asexual reproduction is the primary form of reproduction for single-celled organisms such as the archaebacteria, eubacteria, and protists.

<h2><u>Sexual Reproduction</u></h2>

Sexual reproduction is a form of reproduction where two morphologically distinct types of specialized reproductive cells called gametes fuse together, involving a female's large ovum (or egg) and a male's smaller sperm. Each gamete contains half the number of chromosomes of normal cells.

8 0
3 years ago
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To which domain does the animal kingdom belong?<br> Bacteria<br> Archea<br> Eukarya
Anastaziya [24]

Answer:

huh??

Explanation:

6 0
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Which prenatal stage begins when a zygote is created through fertilization?
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The Germinal Stage


Hope this helps
-Lexi
4 0
4 years ago
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