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vichka [17]
4 years ago
15

Do you think presence of symptoms plays a role in this harmful gene persisting? Why or why not?

Biology
1 answer:
mars1129 [50]4 years ago
4 0

Answer:

Huntington's disease is an autosomal dominant disorder, which means that a person needs only one copy of the defective gene to develop the disorder. With the exception of genes on the sex chromosomes, a person inherits two copies of every gene — one copy from each parent.

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Each anticodon carries _____________ amino acid.
AfilCa [17]

Answer:

Do you use the codon or Anticodon to find the amino acid?

String of amino acids make up protein's primary structure. anticodon – a sequence of three nucleotides on a tRNA molecule that bond to a complementary sequence on an mRNA molecule. The anticodon sequence determines the amino acid that the tRNA carries.

Explanation:

7 0
3 years ago
What is Pricipitation
irinina [24]

Answer:

Precipitation is rain, snow, sleet, or hail — any kind of weather condition where something's falling from the sky. Precipitation has to do with things falling down, and not just from the sky. It's also what happens in chemical reactions when a solid settles to the bottom of a solution.

Explanation:

3 0
4 years ago
Place the steps of endochondral ossification in order, starting with the creation of a cartilage model and ending with the prese
Ratling [72]

The correct  steps of endochondral ossification is:

  1. A periosteal bone collar develops.
  2. spongy bone and the medullary cavity form in the diaphysis.
  3. The diaphysis center is vascularized and osteoblasts deposit osteoid over calcified cartilage matrix.
  4. The epiphyseal center is vascularized and osteoblasts deposit osteoid over the calcified cartilage matrix.
  5. The spongy bone forms in epiphysis.

<h3>Which bones grow by endochondral ossification?</h3>

Long and short bones, such as the phalanges and femur, arise from a cartilage model formed by endochondral ossification. Distinguishing between these two types of osteogenesis does not imply the existence of multiple types of bone tissue.

Endochondral ossification mainly forms in two stages: modifications of the hyaline cartilage that ends with the death of chondrocytes and invasion of osteogenic cells and their differentiation into osteoblasts in the cavities previously occupied by chondrocytes for deposition.

See more about Endochondral ossification at brainly.com/question/9211436

#SPJ1

4 0
2 years ago
What are three parts of a cell theory
Finger [1]
1.All living things are made up of one or more cells. 2.A cell is the most basic structure of organisms. 3.All living cells come from pre-existing cells.
5 0
3 years ago
Four functions of proteins
Sati [7]
1) Enzyme activity
2) Cell to cell recognition
3) Cell signalling
4) Transport Materials.

Hope this helps! :)
4 0
3 years ago
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