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Sphinxa [80]
3 years ago
5

HURRY PLZ VERY TIME SENSITIVE DUE TOMMOROW!!

Biology
1 answer:
Goryan [66]3 years ago
5 0
A. The phagocytes' membrane surrounds the pathogen and the enzymes found inside the cell, then break down the pathogen in order to destroy it.
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Mutations that neither benefit nor harm the organism have _________ effect on the organism's survival.
Deffense [45]
The answer is D. A neutral
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3 years ago
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First, drag labels to targets (a) and (b) to indicate whether these environments are hydrophilic or hydrophobic. 2.next, drag th
goldenfox [79]
Attached is the image respective of the question. 

First, both the extracellular fluid and the cytoplasm are hydrophilic. The phosphate head of the phospholipid is hydrophilic hence it either faces the extracellular fluid and the cytoplasm. The lipid tail of the phospholipid is hydrophobic hence it is confined in the middle of the plasma membrane. Both cytoplasmic and the extracellular fluid ends of the transmembrane protein are hydrophilic and the middle part of the transmembrane protein is hydrophobic. 

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3 years ago
Identify two means by which meiosis results in genetically unique gametes, and explain why this is important.
Rashid [163]

Explanation:

Meiosis is beneficial as it produces gametes that are genetically different to the parent cell, and when the gametes combine the offspring produced is made from combination of genes from both mother and father. The offspring is genetically unique, there is no other organism on the Earth with the exact same DNA sequences on their chromosomes.

8 0
3 years ago
What is the main term and essential modifier in the alphabetic index
Setler79 [48]

Answer:

Main term is acute myocardial infarction

Essential modifier is heart attack

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It should be understood that essential modifiers appear next to a lead term or as subterms indented below lead terms in the alphabetical index and do affect the selection of target code. They describe essential differences in site, etiology or type of disorder and must appear in the clinical statement for the code to be assigned.

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Identify the four postulates of natural selection. select all that apply.
Naddika [18.5K]
Here are the four postulates of natural selection, according to Charles Darwin:
1. variability - refers to different mutations that create different species
2. heritability - refers to the genes that are passed from one organism onto its descendants
3. overproduction of offspring - refers to the fact that more "children" is born than dies
4. natural selection - refers to those organisms that survive because they adapt to their surroundings better than those who will die
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