What is the growth hormone of plants ?

What is the growth hormone of plants ?
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Ethylene is the growth hormone of plants.
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Which of the following hormones is NOT correctly matched with its description? A) thymosin--aids in production of T cells B) thyroxin--needed for growth and development in vertebrates C) parathyroid hormone--increases level of calcium ions in blood D) cortisol--lowers blood glucose level by removing glucose into tissues E) epinephrine--released by the adrenal medulla under stressful conditions

Description : Which of the following hormones is NOT correctly matched with its description? A) thymosin--aids in production of T cells B) thyroxin--needed for growth and development in vertebrates ... by removing glucose into tissues E) epinephrine--released by the adrenal medulla under stressful conditions

Last Answer : D) cortisol--lowers blood glucose level by removing glucose into tissues E) epinephrine--released by the adrenal medulla under stressful conditions

The condition that results when there is an increased production of human growth hormone in an adult is termed A) Cushing's syndrome. B) Addison's disease. C) gigantism. D) dwarfism. E) acromegaly.

Description : The condition that results when there is an increased production of human growth hormone in an adult is termed A) Cushing's syndrome. B) Addison's disease. C) gigantism. D) dwarfism. E) acromegaly.

Last Answer : E) acromegaly.

Which hormone causes acromegaly if present in abnormally high concentrations in an adult? A) growth hormone B) antidiuretic hormone C) gonadotropic hormones D) thyroid-stimulating hormone E) adrenocorticotropic hormone

Description : Which hormone causes acromegaly if present in abnormally high concentrations in an adult? A) growth hormone B) antidiuretic hormone C) gonadotropic hormones D) thyroid-stimulating hormone E) adrenocorticotropic hormone

Last Answer : A) growth hormone

Which hormone stimulates the production of estrogen and progesterone? A) growth hormone B) antidiuretic hormone C) gonadotropic hormones D) thyroid-stimulating hormone E) adrenocorticotropic hormone

Description : Which hormone stimulates the production of estrogen and progesterone? A) growth hormone B) antidiuretic hormone C) gonadotropic hormones D) thyroid-stimulating hormone E) adrenocorticotropic hormone

Last Answer : C) gonadotropic hormones

Which hormone stimulates the production of cortisol? A) growth hormone B) antidiuretic hormone C) gonadotropic hormones D) thyroid-stimulating hormone E) adrenocorticotropic hormone

Description : Which hormone stimulates the production of cortisol? A) growth hormone B) antidiuretic hormone C) gonadotropic hormones D) thyroid-stimulating hormone E) adrenocorticotropic hormone

Last Answer : E) adrenocorticotropic hormone

The part of the brain controlling the anterior pituitary gland secretions is the A) medulla. B) thalamus. C) cerebral cortex. D) hypothalamus. E) cerebellum. Answer: D 21. Which of the following hormones is/are NOT a product of the anterior lobe of the pituitary? A) growth hormone B) antidiuretic hormone C) gonadotropic hormones D) thyroid-stimulating hormone E) adrenocorticotropic hormone

Description : The part of the brain controlling the anterior pituitary gland secretions is the A) medulla. B) thalamus. C) cerebral cortex. D) hypothalamus. E) cerebellum. Answer: D ... B) antidiuretic hormone C) gonadotropic hormones D) thyroid-stimulating hormone E) adrenocorticotropic hormone

Last Answer : B) thalamus.

A pheromone is A) an endorphin released within the anterior pituitary. B) a growth factor related to the production of tumors. C) a product of a neurosecretory cell that acts on neighboring cells. D) a chemical released by one animal to affect the behavior of another animal. E) a regulatory hormone that stimulates or inhibits the release of hormones produced by other endocrine glands.

Description : A pheromone is A) an endorphin released within the anterior pituitary. B) a growth factor related to the production of tumors. C) a product of a neurosecretory cell that acts on ... ) a regulatory hormone that stimulates or inhibits the release of hormones produced by other endocrine glands.

Last Answer : D) a chemical released by one animal to affect the behavior of another animal.

Which is an effect of the hormone estrogen? A) accumulation of a fat layer beneath the skin B) pelvic girdle grows wider C) breast development D) egg maturation and menstrual cycle control E) All of the choices are estrogen effects.

Description : Which is an effect of the hormone estrogen? A) accumulation of a fat layer beneath the skin B) pelvic girdle grows wider C) breast development D) egg maturation and menstrual cycle control E) All of the choices are estrogen effects.

Last Answer : E) All of the choices are estrogen effects.

Which pair of hormones has opposite, antagonistic effects? A) insulin--glucagon B) insulin--progesterone C) estrogen--thyroxin D) thyroxin--parathyroid hormone E) epinephrine--norepinephrine

Description : Which pair of hormones has opposite, antagonistic effects? A) insulin--glucagon B) insulin--progesterone C) estrogen--thyroxin D) thyroxin--parathyroid hormone E) epinephrine--norepinephrine

Last Answer : A) insulin--glucagon

Which hormone will decrease blood glucose levels? A) thyroxin B) aldosterone C) cortisol D) insulin E) glucagon

Description : Which hormone will decrease blood glucose levels? A) thyroxin B) aldosterone C) cortisol D) insulin E) glucagon

Last Answer : D) insulin

Which hormone will increase blood glucose levels? A) thyroxin B) aldosterone C) cortisol D) insulin E) calcitonin

Description : Which hormone will increase blood glucose levels? A) thyroxin B) aldosterone C) cortisol D) insulin E) calcitonin

Last Answer : C) cortisol

Which of the following hormones is considered a glucocorticoid? A) aldosterone B) insulin C) thyroxin D) cortisol E) parathyroid hormone

Description : Which of the following hormones is considered a glucocorticoid? A) aldosterone B) insulin C) thyroxin D) cortisol E) parathyroid hormone

Last Answer : D) cortisol

Which disease results when the adrenal cortex produces too much hormone? A) diabetes insipidus B) diabetes mellitus C) Cushing's syndrome D) Addison's disease E) myxedema

Description : Which disease results when the adrenal cortex produces too much hormone? A) diabetes insipidus B) diabetes mellitus C) Cushing's syndrome D) Addison's disease E) myxedema

Last Answer : C) Cushing's syndrome

What is the cascade of events that follows a stress or trauma to produce adrenal reaction? A) hypothalamus (ACTH-releasing hormone)-anterior pituitary (ACTH)-adrenal cortex mineralocorticoids and glucocorticoids (regulate metabolism and sugar level) B) hypothalamus (ACTH-releasing hormone)-anterior pituitary (ACTH)-adrenal cortex epinephrine and norepinephrine (regulate metabolism and sugar level) C) anterior pituitary (ACTH)-hypothalamus (ACTH-releasing hormone)-adrenal cortex hormones D) adrenal cortex (hormones)-anterior pituitary (ACTH)-hypothalamus (ACTH-releasing hormone) E) adrenal cortex (hormones)-hypothalamus (ACTH-releasing hormone)-anterior pituitary (ACTH)

Description : What is the cascade of events that follows a stress or trauma to produce adrenal reaction? A) hypothalamus (ACTH-releasing hormone)-anterior pituitary (ACTH)-adrenal cortex mineralocorticoids and ... ) E) adrenal cortex (hormones)-hypothalamus (ACTH-releasing hormone)-anterior pituitary (ACTH)

Last Answer : A) hypothalamus (ACTH-releasing hormone)-anterior pituitary (ACTH)-adrenal cortex mineralocorticoids and glucocorticoids (regulate metabolism and sugar level)

Which of the following hormones require iodine? A) thyroxin B) aldosterone C) parathyroid hormone D) insulin E) cortisol

Description : Which of the following hormones require iodine? A) thyroxin B) aldosterone C) parathyroid hormone D) insulin E) cortisol

Last Answer : A) thyroxin

Which hormone will stimulate the release of milk from the mother's mammary glands when a baby is nursing? A) oxytocin B) prolactin C) ADH D) HGH E) epinephrine

Description : Which hormone will stimulate the release of milk from the mother's mammary glands when a baby is nursing? A) oxytocin B) prolactin C) ADH D) HGH E) epinephrine

Last Answer : A) oxytocin

Which of the following is a gonadotropic hormone? A) FSH B) ADH C) cortisol D) testosterone E) thyroxin

Description : Which of the following is a gonadotropic hormone? A) FSH B) ADH C) cortisol D) testosterone E) thyroxin

Last Answer : A) FSH

Which is an example of negative feedback? A) Nursing action stimulates the hypothalamus to release oxytocin that triggers mammary gland milk production. B) When the blood becomes dilute, ADH is no longer released from the hypothalamus. C) Uterine stretching sends nerve impulses to the hypothalamus that releases oxytocin that triggers uterine contraction. D) FSH and LH stimulate the gonads to produce sperm or eggs. E) TRH stimulates the anterior pituitary to release thyroid-stimulating hormone.

Description : Which is an example of negative feedback? A) Nursing action stimulates the hypothalamus to release oxytocin that triggers mammary gland milk production. B) When the blood becomes dilute, ADH ... produce sperm or eggs. E) TRH stimulates the anterior pituitary to release thyroid-stimulating hormone.

Last Answer : B) When the blood becomes dilute, ADH is no longer released from the hypothalamus

Which of the following is NOT correct about hormones? A) Hormones are generally found across the animal kingdom. B) Hormones may be used at a distance from where the hormone is made. C) Hormones have a slower effect than that mediated by the nervous system. D) Hormones bind to receptor sites at a target cell. E) Hormones are directed to the target organ and avoid contact with non-target cells.

Description : Which of the following is NOT correct about hormones? A) Hormones are generally found across the animal kingdom. B) Hormones may be used at a distance from where the hormone is made. C) ... target cell. E) Hormones are directed to the target organ and avoid contact with non-target cells.

Last Answer : E) Hormones are directed to the target organ and avoid contact with non-target cells.

Which of the following is true of endocrine glands? A) endocrine glands are located very close to their target organs to be more effective. B) each endocrine gland only produces one hormone. C) some endocrine glands have additional non-endocrine functions. D) each endocrine gland is independent and not affected by another endocrine gland. E) None of the choices are correct.

Description : Which of the following is true of endocrine glands? A) endocrine glands are located very close to their target organs to be more effective. B) each endocrine gland only produces one hormone. C ... gland is independent and not affected by another endocrine gland. E) None of the choices are correct.

Last Answer : C) some endocrine glands have additional non-endocrine functions.

Which of the following is NOT true about hormones? A) Hormones are secreted into the bloodstream. B) Hormones are released from exocrine glands. C) Hormones may be classified as peptides or steroids. D) Hormones usually affect a target organ. E) Cells that react to a hormone have specific receptors for that hormone.

Description : Which of the following is NOT true about hormones? A) Hormones are secreted into the bloodstream. B) Hormones are released from exocrine glands. C) Hormones may be classified as peptides or steroids. ... a target organ. E) Cells that react to a hormone have specific receptors for that hormone.

Last Answer : B) Hormones are released from exocrine glands.

Which does NOT occur in a cell stimulated by a steroid hormone? A) The steroid hormone enters the cell by crossing the plasma membrane. B) The hormone binds to a receptor molecule in the cytoplasm. C) The second messenger cyclic AMP is stimulated by the hormone-receptor complex. D) The hormone-receptor complex binds the chromatin and activates certain genes. E) DNA is transcribed, mRNA is translated, and the result is protein synthesis.

Description : Which does NOT occur in a cell stimulated by a steroid hormone? A) The steroid hormone enters the cell by crossing the plasma membrane. B) The hormone binds to a receptor molecule in the ... activates certain genes. E) DNA is transcribed, mRNA is translated, and the result is protein synthesis.

Last Answer : C) The second messenger cyclic AMP is stimulated by the hormone-receptor complex. D) The hormone-receptor complex binds the chromatin and activates certain genes.

Which statement is NOT true about steroid hormones? A) They include hormones such as estrogen. B) They do not bind to cell surface receptors. C) The hormone-receptor complex can enter the nucleus. D) The hormone-receptor complex can bind to chromatin. E) Steroid hormones act faster than non-steroid (peptide) hormones.

Description : Which statement is NOT true about steroid hormones? A) They include hormones such as estrogen. B) They do not bind to cell surface receptors. C) The hormone-receptor complex can enter the ... complex can bind to chromatin. E) Steroid hormones act faster than non-steroid (peptide) hormones.

Last Answer : E) Steroid hormones act faster than non-steroid (peptide) hormones.

Which statement about hormone types is correct? A) Non-steroid hormones activate an enzyme cascade. B) Steroid hormones regulate the production of a particular protein. C) Non-steroid hormones are either amino acids, peptides, or proteins. D) Steroid hormones all have four carbon rings with different side chains. E) All of the choices are correct.

Description : Which statement about hormone types is correct? A) Non-steroid hormones activate an enzyme cascade. B) Steroid hormones regulate the production of a particular protein. C) Non-steroid hormones are ... all have four carbon rings with different side chains. E) All of the choices are correct.

Last Answer : E) All of the choices are correct.

Which is associated with a steroid hormone? A) cyclic AMP B) the second messenger system C) production of new proteins D) activation of proteins present in an inactive form E) binding of a protein to a surface receptor on the plasma membrane

Description : Which is associated with a steroid hormone? A) cyclic AMP B) the second messenger system C) production of new proteins D) activation of proteins present in an inactive form E) binding of a protein to a surface receptor on the plasma membrane

Last Answer : C) production of new proteins

FSH (hormone) is test to check the functioning of _________ a. Reproductive cycle b. Liver function c. Kidney functioning d. Haemoglobin synthesis

Description : FSH (hormone) is test to check the functioning of _________ a. Reproductive cycle b. Liver function c. Kidney functioning d. Haemoglobin synthesis

Last Answer : a. Reproductive cycle

Zoologists extracted the chemical that the Japanese beetle uses to attract a mate, and use it in a trap to reduce the beetle population. They are utilizing a A) hormone. B) pesticide. C) enzyme. D) pheromone. E) excretion.

Description : Zoologists extracted the chemical that the Japanese beetle uses to attract a mate, and use it in a trap to reduce the beetle population. They are utilizing a A) hormone. B) pesticide. C) enzyme. D) pheromone. E) excretion.

Last Answer : D) pheromone.

The hormone that influences the production of red blood cells is: A) thyroxin B) erythropoietin C) calcitonin D) thymosin E) insulin

Description : The hormone that influences the production of red blood cells is: A) thyroxin B) erythropoietin C) calcitonin D) thymosin E) insulin

Last Answer : B) erythropoietin

Which is NOT a correct association of tissues and hormones or functions? A) adipose tissue--leptin to regulate a feeling of fullness B) thymus--use of iodine to make thyroxine for regulation of body growth C) pineal gland--production of melatonin and involvement in seasonal affective disorder D) pancreas--insulin for regulation of blood glucose levels E) pancreas--glucagon for regulation of blood glucose levels

Description : Which is NOT a correct association of tissues and hormones or functions? A) adipose tissue--leptin to regulate a feeling of fullness B) thymus--use of iodine to make thyroxine for ... insulin for regulation of blood glucose levels E) pancreas--glucagon for regulation of blood glucose levels

Last Answer : B) thymus--use of iodine to make thyroxine for regulation of body growth

An example of an environmental signal that acts at a distance between individuals is A) insulin. B) cortisol. C) pheromones. D) prostaglandins. E) nerve growth factor.

Description : An example of an environmental signal that acts at a distance between individuals is A) insulin. B) cortisol. C) pheromones. D) prostaglandins. E) nerve growth factor.

Last Answer : C) pheromones.

How many types of membranes can be seen in plants ?

Description : How many types of membranes can be seen in plants ?

Last Answer : 3 types of membranes can be seen in plants.

Which energy helps to create diffusion in plants ?

Description : Which energy helps to create diffusion in plants ?

Last Answer : Kinetic energy helps to create diffusion in plants.

Where does meiosis occur in flowering plants ?

Description : Where does meiosis occur in flowering plants ?

Last Answer : Miosis occurs in pollen plants in flowering plants.

Name the predominant light capturing molecules in plants a, Anthocyanin b. Chlorophyll c. Myosin d. Erythrocyanin

Description : Name the predominant light capturing molecules in plants a, Anthocyanin b. Chlorophyll c. Myosin d. Erythrocyanin

Last Answer : b. Chlorophyll

How is Copenhagen Zoo still functioning? Now they kill off 4 lions?

Description : How is Copenhagen Zoo still functioning? Now they kill off 4 lions?

Last Answer : It’s gross and disgusting to me, knowing there are valid preserves available. The cubs and the giraffe were killed for no reason imo.

What species of animal is this?

Description : What species of animal is this?

Last Answer : EDIT; sorry, read it wrong haha

What is amoeba ?

Description : What is amoeba ?

Last Answer : Amoeba is a member of the state of Protesta. Amoeba is a unicellular animal. Their body is small. The finger-shaped projector from their body is called short-legged. Amoeba feeds with its help. Their body has water cavity , food cavity and contraction cavity.

What is a blind spot ?

Description : What is a blind spot ?

Last Answer : The point at which the retina and the optic nerve meet and where the reflection of the object is not formed is called the blind point. This part does not have any rod cells or cone cells , so it is not light sensitive.

What is I Bro ?

Description : What is I Bro ?

Last Answer : Eye brow is a part of eye. The hairs on the eyelids are called eye brows. This prevents sweat from entering the eye.

What are human nose and ear pins made of ?

Description : What are human nose and ear pins made of ?

Last Answer : The nose and ear pins are made of cartilage. The skeletal system of human body is divided into bones and cartilage. The bones are hard and strong. And cartilage is relatively soft and elastic. In this case the nose and ear pins are mainly made up of this cartilage.

Who is the biggest sperm in the animal kingdom ?

Description : Who is the biggest sperm in the animal kingdom ?

Last Answer : The tiny fly Drosophila sperm is the largest.

What is the transformed form of bone ?

Description : What is the transformed form of bone ?

Last Answer : Transformed form of bone marrow collar.

How do fireflies give light to insects ?

Description : How do fireflies give light to insects ?

Last Answer : Fireflies have luminescent organs on the back of their bodies . This organ secretes two chemicals called luciferage and luciferin . Luciferge is an enzyme that scatters light, meaning that it is the luciferge ... Popular Science magazine) . Thanks. Footnotes [ 1] The Mystery of Firefly Light

What are genes ?

Description : What are genes ?

Last Answer : A gene is DNA located on a chromosome.

What is DNA ?

Description : What is DNA ?

Last Answer : DNA is the main component of chromosomes. Its full form is deoxyribonucleic acid.

Why do insects adapt ?

Description : Why do insects adapt ?

Last Answer : Insect pollinated flowers are usually large colored and pollen sticky. As a result, insects attach to the legs and fins during honey collection and help in pollination. And this is how the insect-pollinated flower adapts.

What does gin mean ?

Description : What does gin mean ?

Last Answer : A gene is DNA located on a chromosome. The chemical form of the DNA molecule gene. In organisms that do not have DNA , only RNA , RNA acts as a gene. Human eye color , hair nature , ... by genes. Chromosomes act as carriers to carry genes from one generation to the next, keeping the lineage intact.

What is amitosis cell division ?

Description : What is amitosis cell division ?

Last Answer : The cell division in which the nucleus and cytoplasm of the mother cell directly divide into two offspring cells is called amitosis cell division.

What type of cell division produces germ cells ?

Description : What type of cell division produces germ cells ?

Last Answer : In meiosis cell division, germ cells are produced.

What was the former name of the animals of Nidaria episode ?

Description : What was the former name of the animals of Nidaria episode ?

Last Answer : The first name of the animals of the Nidaria episode was Cilantereta.