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Q: 9. Describe the steps in the G-protein coupled receptor/adenylyl cyclase/CAMP - signaling pathway. W...

A: The signalling is the process of communication between different cells in our body. The cell signall...

Q: Fill in each blank with one anatomical directional term to make each statement correct. to the front...

A: The position of the body structures in relation to other structures or locations present in the body...

Q: What is receptor-mediated endocytosis?

A: Receptors and their ligands can be sent into the cell through a few agenciesMaximum  bioparticles an...

Q: Nhat would be the effect of a loss of function mutation in the aquaporin 2 gene? O a. No aldosterone...

A: Aquaporin 2 is a water channel which is present in the collecting ducts of kidney. It performs an im...

Q: Distinguish between a sulcus and a fissure.

A: The brain is the most complex organ of our body and it controls most of the functions of our body. I...

Q: The part of the nervous system that controls smooth muscle, cardiac muscle, and glands is the a. som...

A: The nervous system composed of the nerves and glial cells is responsible for transmitting signals be...

Q: Compare growth of the brain before birth with growth of the brain after birth

A: Neuroscience is the study of the nervous system. It involves anatomy, physiology, cell biology, mole...

Q: 1. Associate the Law of Thermodynamics in body functions and structures.

A: Energy cannot be created or destroyed, according to the first law of thermodynamics, often known as ...

Q: Outline the fundamentals of filtration, tubular reabsorption,and tubular secretion

A: The kidney is primarily involved in the blood purification, formation, and excretion of urine. This ...

Q: Define the diagnostic importance of blood testing.

A: Blood tests are a standard part of the schedule and preventive health care. A doctor will regularly ...

Q: Agree/Disagree explain why •Does adipose tissue dies as a person diets, and new cells are formed ...

A: Body fat is a term used to describe adipose tissue. It can be found in every part of the body. It's ...

Q: _________________________is a group of plasma proteins that when activated stimulate inflammation, a...

A: Proteins are polypeptide molecules made up of amino acids. The genetic information stored in the DNA...

Q: Define the directional terms for the human body anduse them to locate specific body structures.

A: The human body is the complete structure of the human that contains cells and other material. The ce...

Q: Describe the functions of the lymph nodes, thethymus gland, the tonsils, and the spleen.

A: Lymph is a colourless, watery fluid which is formed by the lymphatic system. The lymphatic system is...

Q: What is the size and shape of a lymph node?

A: The immune system is involved in protecting the body from pathogens and other disease causing organi...

Q: Explain how the eyelid moves.

A: The eye is the organ that is responsible for vision. It consists of various structures such as the c...

Q: Suppose archaeologists discover human skeletal remains in Ethiopia. Examination of the bones suggest...

A: The branch of science involving the recovery, analysis, and use of the material remains to study hum...

Q: Which structure is the sensor in the reflex arc?    a. muscle spindle b. sensory neuron c. tendon

A: The involuntary, rapid response which is predictable forms a reflex. The neural pathway involved in ...

Q: Identify the major phagocytic cells in blood and other tissues.

A: Phagocytes are a type of cell that can engulf and absorb bacteria, as well as other tiny cells and p...

Q: 32. The neurotransmitter released by neurons to control skeletal muscles is a molecule called: A. ac...

A: In a skeletal muscle, at the neuromuscular junction, each muscle fiber is innervated by the motor ne...

Q: Identify and Label the different Lymphoid Organs in the diagrams below and give the function of each...

A: The names of the labeled parts are given below: Lungs Axillary lymph nodes Spleen Small intestine P...

Q: Which of the following best describes the location where the carotid pulse can be found? (A) In fro...

A: Blood vessels are the part of the circulatory system that helps to circulate the blood all over the ...

Q: . Identify 2 bones involved in the sport basketball and their importance. 2. Identify at least 2 ty...

A:   Bones are connective tissues that give structural support to our body. Muscular tissue consists of...

Q: Draw a lymph node and label its parts.

A: The lymph node is also known as the lymph gland. It is a kidney-shaped organ. Lymph nodes are the pa...

Q: Describe the conjunctiva.

A: Human has five special senses namely sight, sound, smell, taste, and touch. The eye is defined as th...

Q: If you were asked to invent a substitute for a blood vessel (artery, capillary, or vein), what mater...

A: Blood is the fluid that is necessary for the transport of nutrients, respiratory gases and metabolic...

Q: Which of the following components (or their equivalent structure) of male erectile tissue is 'absent...

A: The male reproductive system majorly consists of external organs. The female primary system consists...

Q: How are cardiac output and blood pressure related?

A: Blood pressure is a drive that moves blood through the circulatory system. It is an imperative force...

Q: True or False 1. Is it true that adipose tissue dies as a person diets, and new cells are formed as...

A: Body fat is a term used to describe adipose tissue. It can be found in every part of the body. It's ...

Q: 13 Figure 4.2 14 A. Alveolar process of the maxilla B. Angle of the mandible C. Anterior nasal spine...

A: In vertebrates, there is a bony structure called the skull. It makes the head of the body. The brain...

Q: Review the major steps in blood coagulation.

A: Blood is considered a connective tissue as it contains a matrix. Blood is the fluid that is responsi...

Q: Label the following body sections and body surfaces

A: Anatomy requires the location of each part of the body to be described accurately. The terms used fo...

Q: 64. Plants and animals exchange materials through the processes of photosynthesis and respiration. W...

A: We can say that Metabolic processes are chemical reactions That occurring in the body to create and ...

Q: Describe the functions of each of the major components of plasma.

A: The clear, straw-colored watery portion of the blood is known as plasma, which accounts for 55% of t...

Q: Where is the coronary sulcus located?

A: Coronary sulcus is known by many other names. Coronary groove, auriculoventricular groove, and atrio...

Q: Give five unique quotes or remarks about joints in doing sports.

A: Four valuable synovial joints utilized in maximum sporting activities are the elbow and shoulder joi...

Q: Distinguish between the adrenal medulla and the adrenal cortex.

A: Adrenal glands, sometimes called supra renal glands, are small triangular-shaped glands that sit on ...

Q: On the island of Jeju in Korea, the Heanyeo sea divers free dive to collect food in the ocean by hol...

A: Normally, carbon dioxide is produced and formed in the cells of tissues and organs as a byproduct of...

Q: Define Stem cells and the types potencies present?

A: A cell is the primary structural unit of life. Cell Biology is the study of cells, from their primar...

Q: Explain how blood levels of T3, T4 and TSH would change in a laboratory animal that has undergone a ...

A: T3 and T4 are popularly known as triiodothyronine and tetraidothyronine or thyroxine respectively. T...

Q: Enterokinase is a/an of trypsin а. с and d o b. inactivator о с. paralog o d. antagonist O e. zymoge...

A: An enzyme is a protein which has the capability to alter the rate of a chemical reaction in the biol...

Q: If your tonsils are removed, how does your body develop animmune response against antigens in the th...

A: Tonsils are structures part of the immune system located in the throat region, close to the pharynx....

Q: Identify the regions of the uterus, and outline the uterinecycle

A: The uterus is a hollow, muscular organ that is constructed like an inverted pear.The uterus is alloc...

Q: When cells are connected by ____ materials cannot pass between them.

A: Cell junctions are multiprotein complexes. These complexes provide contact or adhesion between neigh...

Q: State wether the reaction below is a synthesis, decomposition, or exchange reaction  a) a phosphate...

A: Synthesis reactions are those in which simple molecules interact to form a different or much more co...

Q: Which class of antibody crosses the placenta in pregnant women?a. IgMb. IgAc. IgEd. IgG

A: Immunoglobulins are the glycoproteins that are synthesized by plasma cells in response to antigens a...

Q: Two biologists are arguing at a conference. One says that the Biological Species Concept (BSC) is su...

A: According to grant 1957 Biological species concept defined as a community of cross fertilization ind...

Q: Describe the structure of Trabeculae. In which specific bone tissue are these found?

A: Trabeculae is a compartment that allocates or partly splits up a cavity. One of the strands of conne...

Q: 2. Match the component of Erythrocyte function with the proper description. Erythrocytes G. Green me...

A: The metabolism of hemoglobin is an important function carried out in the body. Though iron reserves ...

Q: Locate the ventricles in the brain.

A: The brain is a complex organ that is composed of nerve cells and glial cells. It is responsible for ...