true or false? since the following 5 plant hormones - cytokinins, giberellins, brassinosteroids, abscisic and strigolactones-...
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True,these plant harmone are synthesised ffrom the compound formed in the pathway of secondary metabolite like acetyl co -A and tryptophan,adenine etc are the precursor of these harmone
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true or false? since the following 5 plant hormones - cytokinins,
giberellins, brassinosteroids, abscisic and strigolactones-...
2. O wiese medisins applies to IPOTHUCA SCUS! 3. How is seed mucilage 'produced and where...
2. O wiese medisins applies to IPOTHUCA SCUS! 3. How is seed mucilage 'produced and where exactly is it produced from? 4. True or false? The balance between the activities of abscisic acid (ABA) and gibberellin (GA in seeds is under both developmental and environmental control. 5. How is the balance of GA and ABA important in the dormancy of seeds? 6. Define the terms 'secondary metabolites' and 'allelopathy', indicating their relevance in plant- plant interactions. 7. Identify the 3...
1-The gonads produce hormones and secrete the directly into the lymph nodes. a) True b) False...
1-The gonads produce hormones and secrete the directly into the lymph nodes. a) True b) False 2- In research, this is also known as "probability sample". a) Placebo group b) Representative sample c)Nonresponse d)Random assignment 3- The believe that anyone who works hard enough will succeed, and those who do not succeed must not have worked hard enough is known as? a) binaries b) classism c)median d)meritocracy
Circadian rhythms in plants. Circadian rhythms are common in plants. Which of the following plant processes...
Circadian rhythms in plants. Circadian rhythms are common in plants. Which of the following plant processes are likely to be influenced by circadian rhythms? (Check all that apply.) Check All That Apply o Photosynthetic activity o Flowering o Root nodule formation o Opening and closing of the stomata o Fragrance emission A high ABA (abscisic acid) /GA (gibberellin) ratio. A high ABA (abscisic acid) /GA (gibberellin) ratio, along with an increase in ABA sensitivity and a decrease in GA sensitivity,...
45. True/False In paracrine signaling, hormones are secreted and enter the blood and carried to all...
45. True/False In paracrine signaling, hormones are secreted and enter the blood and carried to all cells in the body. 46. True / False Examples of second messengers include cyclic AMP, Ca2 ion and IPs.
QUESTION 6 Under which of the following conditions will phototropism occur? (Choose all the correct answers)...
QUESTION 6 Under which of the following conditions will phototropism occur? (Choose all the correct answers) When a plant is illuminated from one side with white light. When a plant is illuminated from one side with a red light. When a plant is illuminated from one side with blue light. None of the above QUESTION 7 Match the following photoreceptors or plant hormones to their function Phytochrome A. prevents premature germination cytokinins 8. promotes ripening of some fruits - ethylene...
Multiple-choice/True-false/Matching: 1. The thyroid parafollicular cells produce parathyroid hormone (PTH). a) true b) false 2. The...
Multiple-choice/True-false/Matching: 1. The thyroid parafollicular cells produce parathyroid hormone (PTH). a) true b) false 2. The sebaceous glands are examples of endocrine glands. a) true b) false 3. An exophthalmic goiter is caused by a deficiency of iodine. a) true b) false 4. Which pancreatic hormone acts to increase blood glucose levels? a) GHRH b) GnRH c) insulin d) FSH e) glucagon 5. The target organs for FSH are both the ovaries and the testes. a) true b) false 6....
True or False: a. the D in D-ribose indicates that the compound roates plane-polarized light to...
True or False: a. the D in D-ribose indicates that the compound roates plane-polarized light to the right (clockeisr or dextrorotatort) if assayed using anpolarimeter. b. azasugars can be used as inhibitors against glycosidase because theyvare transition state analogs of these enzyme. c. the acetate pathway exists only in animals Explain please?? which is (are) correct: Natural products are: a. primary metabolites b. secondary metabolites c. only found in microorganism d. not essential to life e. only refer to compounds...
6 True/False: Mark the following statements as true (T) or false (F). If the statement is...
6 True/False: Mark the following statements as true (T) or false (F). If the statement is false, correct it to make it a true statement. a. Gametes result from two rounds of cell division. b. Meiosis results in diploid cells. C. Homologous chromosomes overlap at points called chiasmata or crossover. d. The DNA replicates prior to the start of meiosis II. 7 Number the following events of spermatogenesis in the proper order, with number 1 next to the first event...
The following 5 questions are True or False so True or False is all that is...
The following 5 questions are True or False so True or False is all that is needed with no work shown. The most common complaint with the quality of drywall installations is related the improper finish technique of the material. True False An ADA compliant new door threshold can be no higher than 3/4 inch beveled at a 1:2 angle. True False Nails, screws, wire and clips are all primary methods of fastening tile to roof decks. True False Fire...
D Question 2 0.5 pts Which of the following statements are true of Biosynthesis (of building bloc...
D Question 2 0.5 pts Which of the following statements are true of Biosynthesis (of building blocks)? Select all that apply. O Molecules of NAD(P)H are produced during biosynthesis All building blocks are synthesized from a small set of precursor metabolites Biosynthesis produces ATP equivalents O Obligate parasites have more biosynthetic pathways than free-living species
D Question 2 0.5 pts Which of the following statements are true of Biosynthesis (of building blocks)? Select all that apply. O Molecules of NAD(P)H...
2. O wiese medisins applies to IPOTHUCA SCUS! 3. How is seed mucilage 'produced and where exactly is it produced from? 4. True or false? The balance between the activities of abscisic acid (ABA) and gibberellin (GA in seeds is under both developmental and environmental control. 5. How is the balance of GA and ABA important in the dormancy of seeds? 6. Define the terms 'secondary metabolites' and 'allelopathy', indicating their relevance in plant- plant interactions. 7. Identify the 3...
Circadian rhythms in plants. Circadian rhythms are common in plants. Which of the following plant processes are likely to be influenced by circadian rhythms? (Check all that apply.) Check All That Apply o Photosynthetic activity o Flowering o Root nodule formation o Opening and closing of the stomata o Fragrance emission A high ABA (abscisic acid) /GA (gibberellin) ratio. A high ABA (abscisic acid) /GA (gibberellin) ratio, along with an increase in ABA sensitivity and a decrease in GA sensitivity,...
45. True/False In paracrine signaling, hormones are secreted and enter the blood and carried to all cells in the body. 46. True / False Examples of second messengers include cyclic AMP, Ca2 ion and IPs.
QUESTION 6 Under which of the following conditions will phototropism occur? (Choose all the correct answers) When a plant is illuminated from one side with white light. When a plant is illuminated from one side with a red light. When a plant is illuminated from one side with blue light. None of the above QUESTION 7 Match the following photoreceptors or plant hormones to their function Phytochrome A. prevents premature germination cytokinins 8. promotes ripening of some fruits - ethylene...
Multiple-choice/True-false/Matching: 1. The thyroid parafollicular cells produce parathyroid hormone (PTH). a) true b) false 2. The sebaceous glands are examples of endocrine glands. a) true b) false 3. An exophthalmic goiter is caused by a deficiency of iodine. a) true b) false 4. Which pancreatic hormone acts to increase blood glucose levels? a) GHRH b) GnRH c) insulin d) FSH e) glucagon 5. The target organs for FSH are both the ovaries and the testes. a) true b) false 6....
6 True/False: Mark the following statements as true (T) or false (F). If the statement is false, correct it to make it a true statement. a. Gametes result from two rounds of cell division. b. Meiosis results in diploid cells. C. Homologous chromosomes overlap at points called chiasmata or crossover. d. The DNA replicates prior to the start of meiosis II. 7 Number the following events of spermatogenesis in the proper order, with number 1 next to the first event...
D Question 2 0.5 pts Which of the following statements are true of Biosynthesis (of building blocks)? Select all that apply. O Molecules of NAD(P)H are produced during biosynthesis All building blocks are synthesized from a small set of precursor metabolites Biosynthesis produces ATP equivalents O Obligate parasites have more biosynthetic pathways than free-living species
D Question 2 0.5 pts Which of the following statements are true of Biosynthesis (of building blocks)? Select all that apply. O Molecules of NAD(P)H...
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