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dem82 [27]
3 years ago
9

Only the summarize section pls it is due please help I will mark you brainliest and 30 points

Biology
1 answer:
Nikolay [14]3 years ago
3 0
This guy is about to answer is
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Plant roots absorb ammonium ions and nitrate ions for use in making molecules such as DNA, amino acids, and proteins
Scorpion4ik [409]

Answer:

Assimilation

Explanation:

Plant roots absorb ammonium ions and nitrate ions in the process of assimilation to use these ions to make molecules like <em>DNA, amino acids, and proteins</em>.

Animals cannot absorb these ions directly; hence they need to consume these plants for the nutrient supplies.

7 0
3 years ago
Many g protein-coupled receptors contain seven transmembrane α-helical domains. the amino end of the protein lies at the exterio
olga55 [171]
<span><span>The carboxyl end of the G- protein-coupled receptor (GPCR) is located in the cytosol (it is intracellular). Carboxyl terminus is one of the most variable structures of the protein. All of the GPCR  are </span><span>structural and functional similar, unlike their ligands.</span></span>
6 0
3 years ago
The cell cycle represents the coordinated sequence of events in the life of a cell from its formation to its division into two d
Fofino [41]

Answer:

<h2>Interphase : divided into three phases, i) G1 phase, ii) S phase and iii) G2 phase.</h2><h2>Mitotic phase: i) prophase, ii) metaphase, iii) anaphase and v) telophase.</h2>

Explanation:

interphase : divided into three phases, i) G1 phase, ii) S phase and iii) G2 phase.

G1 phase: cell decide whether to divide or not and prepare itself for replication of DNA and arrange replication machinery.  otherwise it goes to G 0 phase.

S phase: DNA replication occurs in this phase.

G2 phase: cell duplicates all their contents and prepares for mitotic phase.

Mitotic phase:

i) prophase- chromosome condensation occurs,

ii) metaphase - chromosome arranges in meta-plate and spindle binds to each chromosomes  at centromere.

iii) anaphase- chromosome separates from sister chromatids.

iv) telophase- chromosome moves to each ends and formation of nuclear membrane begins.

cytokinesis:  there is division of cytoplasm and forming two daughter cells.

8 0
3 years ago
Compare and contrast the skin and GI tract microbiome?
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In contrast to the stratified squamous epithelium of the skin, the intestinal barrier is composed of a single layer of columnar epithelial cells However, this single layer of intestinal epithelial cells is made of diverse cell types with absorptive, secretory, and immune function
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Are there medical transports for patients on ventilator by air
tangare [24]
I think so but im not positive 
hope it helps
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3 years ago
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