What is the function of inflammatory cytokines released during the early response to bacterial infection?

The normal flora refers to the microbial community that colonizes on the skin and mucus membrane .

Normal flora can be found in many sites of the human body including the skin, respiratory tract, urinary tract, and the digestive tract.

Choice B is incorrect because normal flora does not refer to a group of infectious parasites that cause diarrheal diseases .

Choice C is incorrect because normal flora does not refer to the genetic material of bacteria housed within a true nucleus .

Choice D is incorrect because normal flora does not refer to the protein coat surrounding the viral genome .

These are the four nucleotide bases found in DNA1.

Choice B) Adenine, Thymidine, Cytidine, Guanine is incorrect because Thymidine and Cytidine are not nucleotide bases found in DNA.

Choice C) Adenosine, Thymine, Cytosine, Guanosine is incorrect because Adenosine and Guanosine are not nucleotide bases found in DNA.

Choice D) Adenosine, Thymidine, Cytidine, Guanosine is incorrect because Adenosine, Thymidine and Cytidine are not nucleotide bases found in DNA.

Concentration of solute particles in the solution.

Osmosis is the movement of water across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration.

The concentration of solute particles in the solution is the primary factor that determines the movement of water across cell membranes in osmosis.

Hydrostatic pressure (choice A) can affect the movement of water across cell membranes but is not the primary factor responsible for osmosis.

Temperature (choice C) can affect the rate of osmosis but is not the primary factor responsible for osmosis.

Kinetic energy of liquid water molecules (choice D) can affect the rate of osmosis but is not the primary factor responsible for osmosis.

The correct answer is choice D -Enhances glomerular filtration rate.

The medication prescribed to the patient is a diuretic, which removes water and electrolytes from the body by increasing urination 1.

This helps reduce fluid buildup in the body.

Choice A, Inhibits the renin-angiotensin-aldosterone system, is not the correct answer because it describes a different mechanism of action.

Choice B, Blocks beta receptors, is not the correct answer because it describes a different mechanism of action.

Choice C, Increases sodium and water reabsorption, is not the correct answer because it would have the opposite effect of reducing fluid buildup.

The correct answer is choice A. Hydrogen bonds.

Hydrogen bonds are responsible for the unique properties of water and play a crucial role in the structure of DNA and proteins.

Hydrogen bonds are weak electrostatic attractions between a hydrogen atom covalently bonded to an electronegative atom and another electronegative atom.

Choice B.

Covalent bonds is incorrect because covalent bonds are strong chemical bonds formed by the sharing of electrons between two atoms.

Choice C.

Ionic bonds is incorrect because ionic bonds are chemical bonds formed by the transfer of electrons from one atom to another, resulting in the formation of ions.

Choice D.

Van der Waals forces is incorrect because Van der Waals forces are weak intermolecular forces that arise from temporary dipoles induced in atoms or molecules.

Diffusion.

During hemodialysis, waste products and excess fluids are removed from the blood by diffusion 1.

Diffusion is a separation process in which particles that are dissolved in a solution are relocated from an area of higher concentration in the blood to an area of lower concentration in the dialysate.

Choice A.

Active transport is incorrect because active transport is a process that uses energy to move molecules against a concentration gradient.

Choice B.

Osmosis is incorrect because osmosis is the movement of water molecules across a semipermeable membrane from an area of higher water concentration to an area of lower water concentration.

Choice D.

Facilitated diffusion is incorrect because facilitated diffusion is a process where molecules move down their concentration gradient with the help of carrier proteins.

The correct answer is choice C. Estrogen.

Estrogen is a steroid hormone responsible for the development of female secondary sexual characteristics such as breast development, menstrual cycle, and widening of hips.

Choice A, Progesterone, is not the correct answer because it is required to maintain pregnancy and delivery.

Choice B, Testosterone, is not the correct answer because it is a hormone produced by the testes which controls the development of male secondary sexual characteristics.

Choice D, FSH (Follicle Stimulating Hormone), is not the correct answer because it stimulates the growth of ovarian follicles in females and regulates spermatogenesis in males.

The plasma membrane is the organelle that encapsulates the contents of the cell and plays a vital role in regulating the movement of substances in and out of the cell.

It is a selectively permeable barrier that separates the internal environment of the cell from the external environment.

Choice A is incorrect because ribosomes are organelles involved in protein synthesis, not in regulating the movement of substances in and out of the cell.

Choice B is incorrect because the nucleus is an organelle that contains the cell’s genetic material, not in regulating the movement of substances in and out of the cell.

Choice C is incorrect because mitochondria are organelles involved in energy production, not in regulating the movement of substances in and out of the cell.

Corpus luteum.

During the menstrual cycle, the corpus luteum in the ovary produces progesterone to prepare the endometrium for potential implantation.

Choice B is incorrect because fimbriae are finger-like projections at the end of the fallopian tubes that help guide the egg into the tube.

Choice C is incorrect because a follicle is a sac in the ovary that contains an immature egg.

Choice D is incorrect because the ovarian ligament is a fibrous band of tissue that connects the ovary to the uterus.

Bacteria can perform photosynthesis while archaea cannot. Many types of bacteria can generate oxygen from sunlight through photosynthesis, while archaea cannot perform this process.

Choice A is incorrect because neither bacteria nor archaea have a true nucleus. Both are prokaryotic organisms. Choice B is incorrect because archaea reproduce by fission, fragmentation, or budding, while bacteria can produce spores and divide sexually or asexually. Choice D is incorrect because archaeal and bacterial flagella are constructed differently.