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The lack of which enzyme causes galactosemia?
The lack of the enzyme galactose-1-phosphate uridyltransferase (GALT) causes galactosemia. This enzyme is responsible for the breakdown of galactose in the body, and its deficiency leads to the accumulation of galactose and its toxic byproducts.
What requires a host cell to reproduce?
yes a virus need host cell to repriduce becouse it lack enzyme system
How are eubacteria different from archaebacteria?
Eubacteria are true bacteria. They:-contain peptidoglycan in cell wall-straight-chain ester-linked lipids in cell membrane-four subunit RNA polymerase core-some are pathogenicThe classification archaebacteria is outdated. Archaea are separate from bacteria because they have unique characteristics. They:-lack peptidoglycan in cell walls-branched-chain ether-linked lipids in cell membrane-can obtain energy through methanogenesis-lipid stereochemistry is opposite of that in other organisms-lack thymine in tRNA-ten subunit RNA polymerase core-none are pathogenicEubacteria and archaebacteria have similar general cell structures, but the composition and layout of those cellular components is remarkably different.
Why can humans digest starch but not cellulose?
Humans can digest starch because they produce an enzyme called amylase that can break down starch into simpler sugars. However, humans lack the enzyme needed to break down cellulose, which is a complex carbohydrate found in plant cell walls. This is why humans cannot digest cellulose.
What do animal cells lack?
They lack a nucleus and membrane-bound organelles.A cell nucleus.
What would be the consequences if an organism stopped producing DNA polymerase?
If an organism stopped producing DNA polymerase, it would be unable to replicate its DNA, leading to severe disruptions in cell division and growth. This would hinder the organism's ability to repair damaged DNA and replicate genetic material during cell division, ultimately resulting in cell death. Over time, the lack of DNA polymerase would likely lead to the organism's inability to reproduce and could contribute to its extinction. Overall, DNA polymerase is essential for maintaining genetic stability and continuity.
What would happen if an organism stopped producing DNA polymerase?
If an organism stopped producing DNA polymerase, it would be unable to replicate its DNA during cell division, leading to a failure in cell proliferation. This would impede vital processes such as growth, repair, and reproduction, ultimately resulting in cell death. Additionally, the inability to repair damaged DNA would increase genomic instability, further threatening the organism's survival. Over time, the lack of DNA polymerase would likely lead to the organism's extinction.
The lack of which enzyme causes galactosemia?
The lack of the enzyme galactose-1-phosphate uridyltransferase (GALT) causes galactosemia. This enzyme is responsible for the breakdown of galactose in the body, and its deficiency leads to the accumulation of galactose and its toxic byproducts.
Why people are lack tose and tolarant?
lactose intolerant. they lack the enzyme amylase which digests dairy
What requires a host cell to reproduce?
yes a virus need host cell to repriduce becouse it lack enzyme system
Why can't humans digest wood?
Because they lack an enzyme
What lack of enzyme cause lactose intolerance?
The enzyme which the body uses to digest lactose is lactase.
What describes the process of transcription and where it happens?
Transcription is the process by which genetic information from DNA is copied into messenger RNA (mRNA). This occurs in the nucleus of eukaryotic cells, where RNA polymerase enzyme binds to a specific region of the DNA and synthesizes the mRNA strand complementary to the DNA template. Once synthesized, the mRNA then undergoes processing before being transported to the cytoplasm for translation into proteins. In prokaryotic cells, transcription occurs in the cytoplasm, as they lack a defined nucleus.
How are eubacteria different from archaebacteria?
Eubacteria are true bacteria. They:-contain peptidoglycan in cell wall-straight-chain ester-linked lipids in cell membrane-four subunit RNA polymerase core-some are pathogenicThe classification archaebacteria is outdated. Archaea are separate from bacteria because they have unique characteristics. They:-lack peptidoglycan in cell walls-branched-chain ether-linked lipids in cell membrane-can obtain energy through methanogenesis-lipid stereochemistry is opposite of that in other organisms-lack thymine in tRNA-ten subunit RNA polymerase core-none are pathogenicEubacteria and archaebacteria have similar general cell structures, but the composition and layout of those cellular components is remarkably different.
A control for the effect of a warm temperature would lack what substance?
enzyme
Can humans digest wood?
no. humans lack an enzyme to digest wood
List two diseases caused by the absence of a single enzyme in an organism?
protein is an enzyme due to lack of protein SCID Thalassemia
