Which of the following statements is NOT true regarding maternal alcohol consumption, cigarette smoking, and use of illicit drugs during lactation?

Q: How many ATP molecules do we get from each creatine phosphate molecule?

A: Muscles need energy to contract.The shortening energy found in the existing ATP molecules in the mus...

Q: Which of the following threats to internal validity can apply even when a control group is used? a. ...

A: Introduction: The degree to which a research shows a reliable cause-and-effect link between a therap...

Q: Features of the clavicle, including the sternaland acromial ends and conoid tubercle;function of the...

A: The skeletal system of the human body is made up of bones, cartilages, tendons, and ligaments. Bones...

Q: Give specific examples of the autonomic system organs affected by sympathetic and parasympathetic ne...

A: Introduction: The nervous system is categorized into the peripheral nervous system (PNS) and the cen...

Q: what is the difference between somatic and visceral efferent?

A: Neurons which are also termed as the nerve fibres are the basic, structural and fundamental unit of ...

Q: dentify whether the following statement is either true or false.   Left ventricle->Left atrium->Ri...

A: Please note, that keeping up with the site regulations and in order to provide accurate and good qua...

Q: Match the phases of action potential +20 -40 -60 0.8 1.6 a [Choose ] [ Choose] c and d V [Choose ) D...

A: The heart muscles have the capability of producing electrical impulses and by using this electrical ...

Q: a blood picture reveals a hematocrite of 58% which is high. according to this report she has a. leu...

A: Hematocrite 58% means red blood cells concentration is too high. Normal range is: The percentage of ...

Q: Which of the following statements about the connective sheath of skeletal muscle is false? a. the e...

A: Muscle system is one of body system  which concerned with the contraction and relaxation of muscle s...

Q: An adductor muscle moves the leg or thigh away from the midline. O True O False

A: The adductor muscle is a group of muscles, five in number - adductor longus, aductor Magnus, pectine...

Q: The __________ phase in a myogram trace of muscle twitch registers the progressive increase in tensi...

A: A single muscle twitch has a latent period, a contraction phase that increases tension, and a relaxa...

Q: Explain how the following factors affect HR, SV and CO. Will it a.) Increase; b.) Decrease; c.) Stay...

A: Heart rate or HR can be defined as the speed of the heartbeat or the heart rhythm. It can be calcula...

Q: The spinal nerve that emerg L2 O L2 O T12

A: The following 31 pairs of spinal nerves arise from the spinal cord along it's course- 8 cervical, 12...

Q: Identify if the statements are TRUE or FALSE. TRUE FALSE STATEMENT     The sinoatrial node is ...

A: According to Bartleby guidelines,  we are required to attempt first three sub- parts in case of mult...

Q: what cell provides cell mediated immunity a. monocytes b. b lymphocte c. cytotoxic t cells d. ne...

A: Cell-mediated immunity is one branch of adaptive immunity. Other branch of adaptive immunity is humo...

Q: Select the best answer or answers from the choices given: Hormones (a) are produced by exocrine glan...

A: Hormones regulate the working and activity of our cells. They regulate the body's growth and metabol...

Q: Peristalsis is the wavelike, constant, and rhythmic alternating contractions and relaxations of smoo...

A: Peristalsis is the rhythmic movement of the intestinal muscles which results in the movement of food...

Q: One form of a gene that regulates the neurotransmitter ___predisposes a fearful temperament . (fill ...

A: Temperament: a. It is a response style to the environment, emotional reactivity, and intensity. b. E...

Q: Explain how the following factors affect HR, SV and CO. Choose the letter of the correct answer. A....

A: HR is the heart rate that beats per minute. Stroke volume is the volume of blood pumped per beat or ...

Q: Label the parts of Typical Vertebrae

A: A long pillar like structure, composed of bones called vertebrae, present as the longitudinal axis a...

Q: Describe the organization of the nervous system both structurally (anatomically) and functionally

A: Cells are the basic unit of life. Cells give rise to tissues and organs. Tissues and organs that wor...

Q: Draw a mammalian skull and identify by using color, which ones are Chondrocranium or Neurocranium, D...

A: The adult human skeleton consists of 206 bones. The skull comprises 22 bones. The skull provides pro...

Q: List and describe the 3 pathways for ATP regeneration. Be sure to include the source, how much ATP i...

A: Exercises such as walking, running, or weight training, as well as sports, are examples of physical ...

Q: Describe the two layers of the pericardium. What is the function of pericardial fluid?

A: Heart is chief pumping structure in the circulatory system which consists of A ) layers such as :-  ...

Q: Label the parts of the following: Typical Vertebrae and Thoracic Cage

A: The picture above shows a vertebrae and a thoracic cage.  Vertebrae are of different types depending...

Q: Outline the the role of circadian rhythm, hormones and receptors regulating appetite and metabolic a...

A: Hormones are chemical messengers in the body that are accountable for regulating several activities ...

Q: Using your knowledge in the anatomy and physiology of the heart, discuss the science behind giving C...

A: CPR- Cardiopulmonary resuscitation is a medical emergency procedure that comes under first aid to pr...

Q: Select the best answer or answers from the choices given: The menstrual cycle can be divided into th...

A: Menstrual cycle is complex and is controlled by a number of glands and hormones. The average length ...

Q: In order of occurrence, list the joint actions(flexion, pronation, etc.) and the jointswhere they wo...

A: There is movement of the bones or the body parts around fixed points in relation to the main anatomi...

Q: State the function of the following: Tropomyosin  Troponin  calmodulin

A: Tropomyosin is a double-stranded alpha-helical structure that is found in the actin-based cytoskelet...

Q: match the anticoagulants and the descriptions

A: Anticoagulants, often known as blood thinners, are chemical agents that prevent or diminish blood co...

Q: How does the protein concentration vary among body fluids?

A: The concentration of proteins in the plasma changes the osmotic gradient of the extracellular fluid ...

Q: List the contributions of early scientists to the field of human anatomy?

A: Anatomy is the study of the anatomy of the human body. It is a field of science that studies the tis...

Q: In what way are mammalian gates related to the molecular structure of muscle? (Add examples) If poss...

A: Bone tissue consists of several tissues, such as muscle fibers and connective tissue and adipose tis...

Q: Describe the structure of platelets and explain the process of hemostasis

A: Homeostasis regulates the internal environment of an organism and maintains a stable or constant con...

Q: Direction: Fill the blanks with the correct word that completes the paragraph. (1) ________________...

A: Nerve signaling is a complex process that involves neurotransmitters and their actions on the neuron...

Q: Identify and label the following structures on the neuron model figure below: cell body, dendrites, ...

A: The neuron or the nerve cell consists of the cell body (cyton) and the axon.   The neuron conducts i...

Q: Define cardiac output (CO)

A: As per the given question, We need to explain the cardiac output : Cardiac output can be described a...

Q: Indicate the type of nephridium shown in the figure above_ Name the labeled structures A (entire bro...

A: The earthworm has special excretory organs named nephridia.  Types:- 1) Septal- lie attached to the ...

Q: . Sympathetic impulses to the smooth muscles in the walls of arteries and arterioles produce a. V...

A: Muscles are specialized bodily parts that allow animals to move or locomote. Muscle tissue is what m...

Q: 13. The_?_are beamlike processes of the inner face of the myocardium. 14. The "point" of the heart i...

A: The heart is a muscle that pumps blood from veins into arteries all over the body. The heart is a fo...

Q: Select the best answer or answers from the choices given: Collections of lymphoid tissue (MALT) that...

A: MALT includes the tonsils, Peyer patches in the small intestine, and the vermiform appendix.

Q: Muscles need energy to function properly. Identify a minimum of two pathways generating ATP during m...

A: Muscle contraction is a complex process. It occurs when the thin actin and thick myosin filaments sl...

Q: Explain several specific ways that mammalian brains differ from sharks

A: The Brain is the body's largest and most complicated organ, made up of many (>100 billion neurons...

Q: What are the pros and cons of eating ‘natural’ foods and foods that contain chemical additives

A:  If we compare the natural food with the packaged food with additives, natural food always would be ...

Q: Pancreas can produce enzymes and hormones True False

A: Digestive system is responsible for breaking down of food into small particles. 

Q: explain the function of the nervous system (easy and simple, in own words)

A: Nervous system can be described as the network of nerve cells and fibres, it helps in transmitting n...

Q: 10.

A: The brainstem is a structure that connects the cerebral cortex with the spinal cord and cerebellum. ...

Q: LM 20 LM200 LM (1200 Identify the formed element labeled "a." %3D

A: Blood is chief fluid material in the circulatory system which aids in supplying oxygen to all parts ...

Q: Describe the path of nerve impulses involved in thewithdrawal reflex that occurs when one pricks a f...

A: The rapid, predicable, involuntary motor responses to stimuli are called as reflexes.  The nerve pat...