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3 years ago

How do food vacuoles and lysosomes help with nutrition?

1 answer:

4 0

The lysosomes and food vacuoles help by combining as food is being digested in the body. The vacuoles form a looping path through the cell. The undigested components of food vacuoles are released when the vacuoles fuse with a specialized region of the plasma membrane. The plasma membrane functions as an cytoproct.

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Suppose the two possible alleles for the height gene are tall and short. If short is recessive to tall, provide the symbol repre

navik [9.2K]

Phenotype - short , Tall

Genotype - tt (short) , TT or Tt (tall)

Explanation:

In Mendelian Genetics, Dominant traits are represented by capital letters and Recessive traits are represented by small letters.

So if height is the character considered, then the traits would be short and tall.

Tall is the dominant phenotype and short is the recessive phenotype.

The alleles of the gene for height are T and t.

The genotype for Tall trait is TT or Tt.

The genotype for short trait is tt.

Therefore, the symbol representation of phenotype (Tall) is TT or Tt and for phenotype (short) is tt.

5 0

3 years ago

Improved bone regeneration through amniotic membrane loaded with buccal fat pad-derived MSCs as an adjuvant in maxillomandibular

muminat

Mesenchymal stem cells and HAM together may improve bone repair, especially in the horizontal dimension. Additionally, this technology lessens secondary bone resorption and the quantity of collected autogenous bone.

HAM:

Background: Human amniotic membranes (HAMs), a biological membrane with potential for cell therapy, osteogenesis, and healing, have come under the spotlight as a way to improve the results of treating bone abnormalities. The goal of the current study is to clinically evaluate the possibility of HAM loaded with stem cells from the buccal fat pad (BFSCs) as an osteogenic covering for only bone transplants to maxillomandibular bone lesions.
Materials and methods: The current investigation included nine patients with jaw bone abnormalities. Iliac crest bone graft with HAM covering (n = 5) and iliac bone grafts coated with HAM loaded with BFSCs (n = 4) were the two study groups that the patients were divided into. Cone beam computed tomography was carried out for radio morphometric characterization five months after the grafting and before the installation of the implant.
Results: The mean increase in bone width was found to be significantly greater in the HAM + BFSCs group ( $4.42$ ± $1.03$ mm versus $3.07$ ± $0.73$ mm, p < $0.05$ ). Further, the changes in vertical dimension were greater in the HAM + BFSCs group ( $4.66$ ± $1.06$ mm versus $4.14$ ± $1.03$ mm, p > $0.05$ ).

Learn more about HAM here brainly.com/question/25199209

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2 years ago

All cells have a ____ surrounding them

Mrrafil [7]

All cells have a plasma membrane, ribosomes, cytoplasm, and DNA. The plasma membrane, or cell membrane, is the phospholipid layer that surrounds the cell and protects it from the outside environment. Ribosomes are the non-membrane bound organelles where proteins are made, a process called protein synthesis.

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3 years ago

Read 2 more answers

Food doesn't taste good during common cold. why?

Novosadov [1.4K]

Food doesn't taste good during common cold because you can't smell it properly

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3 years ago

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Which group of organism is always found at the base of a food chain or food web?

Dmitriy789 [7]

"PRODUCERS" are always found at the base of a food chain.

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3 years ago