From where does the growth hormone is secreated?

Q: Technology leads to Discovery & Microscopy. Map the process of Dr. Warren's discovery of bacteria (n...

A:   Magnification refers to the process by which an object or microbe can be seen by enlarging its ima...

Q: Examine the plant cell shown below, and answer the following questions about it. A. Does the liquid ...

A: Osmosis is the movement of water through a semi permeable membrane from a less concentrated solution...

Q: What is the full form of ( i) IAA (ii) NAA (iii) IBA?

A: Plant growth hormones are chemicals which are produced in very small quantities and influence the gr...

Q: Is the stomach cell part of the upper or lower GI tract? What is its primary function in digestion a...

A: GI tract is the gastrointestinal tract that extends from mouth to anus. It mainly consists of follow...

Q: List a few macronutrients andmicronutrients

A: Nutrients are substance which is needed by body to provide energy, promote growth, and control body ...

Q: How can the depth of breathing be measured accurately?

A: Breathing, also known as ventilation refers to the process of moving the air in and out of the lungs...

Q: Why is the left ventricle more muscular than the right ventricle (in heart)? Please write very detai...

A: Heart is one of the vital organs of the body which is responsible for pumping blood to different par...

Q: 4. List three foods in which most of the calories are contained in carbohydrates. 5. Why would you ...

A: 4. Carbohydrates are the energy providing macromolecules which comprises of sugars and starch, whole...

Q: which liquid is most like water and would support human life? (make a statement about which liquid i...

A: Water is the necessity of all living beings as it is free flowing and provides life to all living th...

Q: Which biomes experiences the least amount of annual precipitation ?

A:   A distinct ecological community of plants and animals living together in a particular climate is c...

Q: what is X-chromosome reactivation.?

A: The X chromosome is one of the sex chromosomes that is an essential chromosome for survival.  The X ...

Q: 6.) How do the percent of calories from each macronutrient group (protein, fat, and carbohydrate) co...

A: Dietary Reference Intakes (DRIs) are a set of reference values used to plan and assess the nutrient ...

Q: Explain how the isolation of mutants was instrumental in our understanding of DNA replication.

A: DNA replication is a process in which two DNA molecules are synthesized from a single DNA molecule. ...

Q: Stroke is best defined as: lack of oxygen to the brain resulting from a blockage or rupture of blood...

A: Cellular respiration is the process that oxidized nutrients in the presence of oxygen to retrieve th...

Q: 9:- In Diasophila , Vestijcal wengs (vg ) is recessive 0 normal wenigs (y+) • Canatin)ri sez lenked ...

A: The wing pattern in drosophila is an autosomal trait in which the vestigial wings are a recessive tr...

Q: What are some examples of parasitism?

A:  Parasitism is a relationship between two living organisms of different species in which one organis...

Q: What is a working definition of a “protist”?

A: Protists are microscopic ,eukaryotic and unicellular organisms whose cell is highly organized with t...

Q: In what process is tumor necrosis factor (TNF) not involved?a. chemotaxis of phagocytesb. fever c. t...

A: Tumor necrosis factor (TNF) is produced by macrophages, lymphocytes, and other immune cells as an in...

Q: Does the concentration of different sugar solutions  affect the rate of cellular respiration in yeas...

A: Yeast is a single-celled fungus that can respire aerobically as well as anaerobically to release ene...

Q: 6. List three foods in which most of the calories are contained in protein. 7. What type of bo...

A: Food items are the source of energy for living beings. Ingested food is digested into simpler substa...

Q: Laboratory Exercises in Microbiology Results for Metabolic Tests McLaughlin and Petersen Lactose Bac...

A: The bacterial strain can be identified based on the shape, arrangement, staining and production of s...

Q: why where physical activity and caffeine and alcohol intake the controller variable

A: Exercise is good for the health. It increases the endurance activity. It improves the cardiorespirat...

Q: How can environmental agents that do not cause gene mutationscontribute to cancer? Would these epige...

A: A gene is a particular sequence of nucleotides in RNA or DNA that is generally located on a chromoso...

Q: Compare and contrast the latent and Acute infections with regard to the maximum amount of new vision...

A: Acute infections: They are of relatively short duration Have rapid recovery Most Infectious agents ...

Q: What is the survival value of encystment?

A: The unicellular eukaryotes are single-celled organisms with nucleus, mitochondria, and other organel...

Q: Describe the structure of a mitochondrion, and explain its importanceand functions.

A: Cells are the basic unit of life. They are often known as "building blocks of the body" and exhibit ...

Q: Is fecundation in mammalsinternal or external?

A: Fecundation, also known as fertilization involves the physical union of the male and female gamete t...

Q: Our microscopes have three objectives. What are their powers

A:  Microscope is an instrument which is used to see an object which is so minute that it is not visibl...

Q: Describe the forms of energy found in an apple as itgrows on a tree, then falls, then is digested by...

A: Energy is the capacity to do work. The energy can exist in various forms such as thermal energy, kin...

Q: Which part of brain is responsible for maintenance of the posture?

A: The brain is the most complex organ of the human body. It is composed of more than 100 billion nerve...

Q: Our bodies create cholesterol. Is this true or false? True False

A: Cholesterol is a wax layer that is accumulated in the blood and our cells. It is generally derived f...

Q: what's the iv and dv in the sentance  If water from a river is sampled upstream and downstream from ...

A:  The independent variable is the variable the experimenter changes or controls and is assumed to hav...

Q: Laboratory findings show elevation of TSH concentration and increment in T3 and T4 level. State the ...

A: Thyroid stimulating hormone, additionally called thyrotropic hormone, may be a glycoprotein hormone ...

Q: Name the largest endocrine gland in human body.

A: Endocrine gland Endocrine glands are the major part of the endocrine system. Secreted products of th...

Q: Plant have ____ while animals lack it. A. starch B. cellulose C. protein D. fat

A: Plants differ from animals in many aspects, for example, plants are autotrophs while animals are het...

Q: What is the role of blood sinuses in the cockroaches?

A: Introduction  All aerobic organism need oxygen to survive. This oxygen can be taken either by skin o...

Q: What is preimplantation genetic diagnosis?

A: Prenatal diagnosis is performed for the identification of genetic diseases and their predisposition ...

Q: Which assertions regarding thyroid synthesis are correct?A. Disturbed following iodine deficiencyB. ...

A: Thyroid gland produces and releases the thyroid hormones. There are two thyroid hormones: thyroxine ...