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velikii [3]
2 years ago
14

Piz help me fast!!!! thx​

Biology
1 answer:
Oksana_A [137]2 years ago
5 0

Answer:

is =A

Explanation:

this is not associated with proteins I just took that quiz and got 100%

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ok, so if an hiv is a virus that attacks the immune system, how does that affect you?

if your immune system is weak in a moment, bad bacteria can enter your blood and cause problems and weaken your immune system even more.

its really bad for a person's health, it weakens your immune system so your body has a tougher time fighting against a virus.

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The first plants that grow after a disturbance are called what?
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What are the biological uses of measuring photosynthesis
jeka94

Measuring photosynthesis via the production of oxygen. Oxygen can be measured by counting bubbles evolved from pondweed, or by using the Audus apparatus to measure the amount of gas evolved over a period of time.

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Proteins are synthesized from ________ during synthesis reactions. nucleotides amino acids glycerol and fatty acids monosacchari
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I believe proteins are synthesized from amino acids during synthesis reactions.
Protein synthesis starts with transcription of mRNA from a DNA gene in the nucleus.Various types of RNA may have been synthesized using the appropriate DNA. The RNAs migrate from the nucleus to the cytoplasm where the process of translation takes place. During the process the mRNA with the codons (three nucleotide bases that code for a specific amino acids) is interpreted by the anticodons in the tRNA , thus forming amino acids with together forms polypeptides and then proteins are formed.
6 0
3 years ago
A client has been diagnosed with gram-negative pneumonia. Knowing this bacteria has a lipopolysaccharide endotoxin on the outer
agasfer [191]

Answer:

The options

A)Damage to cellular mitochondria

B)Increased ATP levels

C)Activation of the p53 protein

D)Apoptosis

The CORRECT ANSWER IS D

D)Apoptosis

Explanation:

The extrinsic pathway of apoptosis includes extracellular signaling proteins which adhere to cell surface molecules known aa death receptors which in turn activates apoptosis.

The aftermath activates endonucleases prompting division of DNA and ultimately cell death.

Apart from the TNF and Fas ligand, primary signaling molecules also promotes the extrinsic pathway, examples of such are the TNF-related apoptosis-inducing ligand (TRAIL); the cytokineinterleukin-1 (IL-1); and lipopolysaccharide (LPS), the endotoxin located in the outer cell membrane of gram-negative bacteria while the activation of the p53 protein, and decreased ATP levels in the intrinsic pathway results in DNA damage.

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