y system and distributed throughout the body Exocrine gland Endocrine gland e nd e yes no We R2 Kisla 12y 2 2 26

Q: Monochromatic electromagnetic radiation falls on double slits separated by distance 1.87 um,…

A:

Q: A mouse has more skin per body weight than an elephant. How does this affect the amount of food each…

A:

Q: Why do individuals produce antibodies to antigens they do not have?

A: Answer:- Antibodies are produced by white blood cells called B lymphocytes . When an antigen binds…

Q: What kind of frequencies do the base and apex of the cochlea detect?

A: What kind of frequency do the base and apex of the cochlea detect.

Q: Suppose light is incident on a clean piece of metal, and the stopping potential for the electrons…

A: For the photoelectric effect The kinetic energy of the electrons is given by KE = eVo Where KE =…

Q: Name three key ways that cardiorespiratory fitness benefit the typical college student? What are…

A: It can reduce the risk of 1)heart disease 2)lung cancer 3)type 2 diabetes 4)stroke and other…

Q: Resonance oscillation

A:

Q: Suppose. photons are scattered through a thin aluminum foil. A detector starts at 0° and is slowly…

A: Concept used: Photons are scattered at different angles when hit through an aluminum foil. This can…

Q: 3. You hike for 1.9 hours at a velocity of 3 mph in due northwest. Then you head 15.9° South of East…

A: The hiking process is divided into two parts: Part 1:   (due northwest at an angle of 45°) Time =1.9…

Q: If cell size does not change and we reduce N, then the capacity increases. How?

A: Yes, If cell size does not change and we reduce N, then the capacityincreases.

Q: are some tasks performed by the nervous system

A: Reception of general sensory information (touch, pressure, temperature, pain, vibration) Receiving…

Q: Monochromatic visible light of frequency 5.27x1014 Hz falls on a double slit separated by 72.9 µm,…

A:

Q: Heredity is the passage of what from parent to offspring?

A: Required : Heredity is the passage of what from parent to offspring

Q: Neuron brain

A:

Q: How do flaps affect the lift and the drag of wings?

A:

Q: Why are home care procedures and follow-up visits required after dental implants?

A: Home care procedures and follow-up visits are required after dental implants because without these…

Q: what are some examples of how genes control physical structures and functions of organisms?

A: Genes are a portion of DNA responsible for the important function of making proteins . It is Genes…

Q: 4. A batter strikes a pitched ball when the center of the ball is 1.0 m above the ground. The ball…

A:

Q: Which of these organelles is involved in the structural stability of cells (i.e. is part of the…

A: The part of cytoskeleton are  microfilaments cilia flagella intermediate (10 nm) filaments…

Q: object A = 1og/lcc Density - 19/ce density. what is the object A's weight on water scale in water as…

A: Given: Density of object A, ρa=10 g/cc Water's density, ρw=1 g/cc

Q: A ray of light traveling in medium 1 (index of refraction n1 = 1.55, not air!) strikes the side of a…

A: Consider the following schematic in order to solve this problem:     Here, i1 and r1 denote the…

Q: What is the purpose of tourniquet in performing phlebotomy?

A: The purpose of tourniquet in performing phlebotomy.

Q: Small birds like that in (Figure 1) can migrate over long distances without feeding, storing energy…

A: the total energy stored is 9.4 cal per gram of fat  or 9.4*4184 J is equal to 39329.6 joules. thus…

Q: A ray of light traveling horizontally through a liquid of index of refraction 1.56 hits a spherical…

A: Consider the following illustration to solve the given problem:     Here, the bubble’s radius (R)…

Q: Assuming one nerve impulse must end before anothercan begin, what is the maximum firing rate of a…

A: The duration of a nerve impulse is about 10-3 s. Maximum firing rate of a nerve impulse per second

Q: The initial phase in the formation of membrane depolarization action potential is determined (a)…

A: Answer: (d) Increasing permeability of Na-channel in the initial phase excitation of the membrane

Q: Which structures aid in the protecting the brain?

A: The brain is protected by the bones of the skull and by a covering of three thin membranes called…

Q: Which of the following can cause a woman to become pregnant?

A: We have to know about details here.

Q: The potential difference across a resting neuron in the human body is about 75.0 mV and carries a…

A:

Q: is a condition in which the pancreas produces too much insulin?

A: Required : In which condition the pancreas produce too much insulin.

Q: Where does the brain of the electrical system reside?

A: introduction: The majority of people don't appear to view the brain as electric; rather, they…

Q: Define diffusion, osmosis, dialysis, and active transport.

A: We know that a molecule or a substance can move across a cell surface membrane in three ways.  3…

Q: 1. Muscles that you control, such as the muscles in your hand O Voluntary muscles Involuntary…

A: Muscles we can't control are known as  involuntary muscles

Q: The specialized bone cells involve in bone remodeling is O Erythrocytes O Astrocytes Osteoblasts

A: Specialized bone cells involve in bone remodeling is

Q: Monochromatic light falls on a double slit, creating a diffraction pattern on a screen. If the…

A: The wavelength of the light in medium is, λ=λairn Here, n is the refractive index of the medium,…

Q: Choose the correct description for the kidneys. An organ that stores and release urine. O Organs…

A:

Q: Small birds like that in (Figure 1) can migrate over long distances without feeding, storing energy…

A: We will use formulas of power, energy and work.

Q: Small birds like that in (Eigure 1) can migrate over long distances without feeding. storing energy…

A: Required to find the distance traveled by the bird.

Q: How do owls find mice moving through grassy fields?

A: Owls find mice moving through grassy fields because