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Igoryamba
2 years ago
11

Which of the following statements is true of cartliage and bone development

Biology
1 answer:
Semenov [28]2 years ago
3 0

Answer:

<u><em>Some cartilage becomes bone through ossification during childhood development. </em></u>

<u><em></em></u>

Explanation:

You forgot to include options.

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Mouth, throat, small and large intestine
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A lipid has three long chains of fatty acids and
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A lipid that has 3 long chains of fatty acids covalently attached or bonded to the glycerol backbone would form a single triglyceride molecule.
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Explain how the 3’ and the 5’ end of the DNA molecule affects DNA replication.
Fed [463]

Answer:

The DNA is read in the 3' to 5' direction but copied in the 5' to 3' direction

The new strand will be like the  reverse of the template strand

5 0
2 years ago
The A159E mutation causes an A amino acid to be replaced with an E amino acid (their structures are shown here). What effects do
denis-greek [22]

Answer:

Due to hydrophilic nature of E amino acid, it will make it self to be exposed on protein surface and will disrupt the structure and potentially the function of troponin.

Explanation:

Since the E amino acid is hydrophilic, it will try to be exposed on the surface of the protein and thus will disrupt the tertiary structure and potentially the function of troponin.

6 0
3 years ago
If you count 52 purple rough corn kernels and 50 yellow smooth corn kernels how many people smooth corn kernels should you expec
Vitek1552 [10]

Answer:

17

Explanation:

In corn,

Smooth kernel (S) is dominant to rough kernel (s)

Purple kernel (P) is dominant to yellow kernel (p)

Since no information has been given about the cross here let us assume it to be a standard dihybrid cross.

The phenotypic ratio of dihybrid cross is 9:3:3:1. 9/16 will show dominant phenotype for both traits, 3/16 will show dominant phenotype for one trait, other 3/16 will show dominant phenotype for the second trait, 1/16 will have recessive phenotype for both the traits.

Here,

Purple rough (P_ss) = 52

Yellow smooth (ppS_) = 50

Both of them show dominant phenotype for one trait so they each form 3/16 of the progeny.

If the total progeny was z, 3/16*z = 50

z = (50*16)/3 = 267

Total progeny = 267 kernels

Yellow rough kernels (ppss) = (1/16*267) = 17

So approximately 17 corn kernels will be yellow and rough.

8 0
2 years ago
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