Biology, 17.04.2020 20:32 venuscagle

Living factors in an environment like bacteria, plants and animals are:

Answers: 3

Show answers

Answers

Answer from: Quest

equal distribution i think.

Answer from: Quest

answers are:

lysogenic viral dna merges with host cell dna

lysogenic no symptoms

lytic viral dna takes over

lysogenic virus does not destroy host cell

lytic virus destroys host cell

lytic induces symptoms of viral infection

lysogenic cell reproduces and spreads provirus

Answer from: Quest

Proteins are the workhorses of the cell, controlling virtually every reaction within as well as providing structure and serving as signals to other cells. proteins are long chains of amino acids , and the exact sequence of the amino acids determines the final structure and function of the protein. instructions for that sequence are encoded in genes . to make a particular protein, a messenger ribonucleic acid (mrna) copy is made from the gene (in the process called transcription ), and the mrna is transported to the ribosome . protein synthesis, also called translation , begins when the two ribosomal subunits link onto the mrna. this step, called initiation, is followed by elongation, in which successive amino acids are added to the growing chain, brought in by transfer rnas (trnas). in this step, the ribosome reads the nucleotides of mrna three by three, in units called codons , and matches each to three nucleotides on the trna, called the anticodon. finally, during termination, the ribosome unbinds from the mrna, and the amino acid chain goes on to be processed and folded to make the final, functional protein

Answer from: Quest

hypoxemia refers to a below usual concentration of oxygen in the blood, mainly in the arteries. hypoxemia is an indication of an issue associated with circulation or breathing and may lead to various symptoms like shortness of breath.

the condition is identified by determining the level of oxygen in the blood sample obtained from an artery. it can also be predicted by determining the oxygen saturation of the blood with the application of a pulse oximeter.

the normal arterial oxygen is about 75 to 100 mm hg. the values underneath 60 mm hg is generally considered with the requirement for supplemental oxygen. the normal pulse oximeter readings generally range between 95 to 100 percent. the values under 90 percent are regarded as low.

in the given case, the oxygen saturation is measured at 93 percent, hence, there is no need to administer oxygen, that is, one should withhold oxygen.

Other questions on the subject: Biology

Biology, 21.06.2019 20:00, awdadaddda

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red. b) the pollen grains will be pure blue. c) the pollen grains will have red interiors and blue exteriors. d) the pollen grains will have blue interiors and red exteriors.

Answers: 1

continue

Biology, 21.06.2019 23:20, towelmearowel

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

Answers: 2

continue

Biology, 22.06.2019 02:00, jaquiel9358

Name the glands associated with human digestive system

Answers: 1

continue

Biology, 22.06.2019 04:40, uticabadgirl

Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above