Homework Answers
Answer:
29). Zygote
Explanation:
Male (haploid) gamete and female (haploid) gamete unite and produce diploid zygote. The zygote is the first cell of fertilization.
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Question 29 The name of the first cell created from the joining of two gametes is:...
Question 31 1 pts The percentage of variation between 'races' compared to the total genetic variation...
Question 31 1 pts The percentage of variation between 'races' compared to the total genetic variation within the human species is approximately: less than 1% more than 50% less than 10% less than 25%
my assigned organism is Naked mole rat (Heterocephalus glaber). please type it. The first step in...
my assigned organism is Naked mole rat (Heterocephalus glaber). please type it. The first step in understanding how information is passed from one generation to the next is understanding how cells divide, particularly how the DNA is passed on to the resulting cells. In this discussion, you will describe the life cycle of an animal or plant of your choosing. The animal or plant you choose must have a sexual life cycle (although it may also have an asexual life...
The purpose of interphase of a cell cycle is: A to divide itself in half in...
The purpose of interphase of a cell cycle is:
A
to divide itself in half in order to facilitate growth and/or
reproduction
B
to produce gametes
C
the 'living' phase of the cell, in which the cell obtains
nutrients, grows, reads its DNA, and conducts other "normal" cell
functions
D
to facilitate repairs from viruses and bacteria
The purpose of the mitotic phase of a cell cycle is:
A
to divide itself in half in order to facilitate growth and/or...
Question 1 1 pts Which of the following is true? Viruses cannot evolve because they are...
Question 1 1 pts Which of the following is true? Viruses cannot evolve because they are not technically alive; they cannot replicate on their own When viruses hijack a host's cells to replicate, mistakes made in the copying of their DNA or RNA can generate a huge number of genetic variants in the virus population A mutation in the molecules involved in binding to a host cell that allows binding to a new host species will not affect the virus's...
Receptor-mediated endocytosis depends on functional cell surface receptor proteins True O False Question 29 1.5 pts...
Receptor-mediated endocytosis depends on functional cell surface receptor proteins True O False Question 29 1.5 pts A certain cell needs to move a molecule of sucrose out of the cell. The concentration of sucrose in the extracellular space is greater than that in the cell's cytoplasm. What type of transport mechanism would the cell use? O passive transport exocytosis active transport osmosis In the lipid bilayer the phospholipid tails are hydrophobic hydrophilic Question 31 1.5 p A human white blood...
6-2-1 Question 1 1 pts Approximately what percent of the world's 29 major food crops makes...
6-2-1
Question 1 1 pts Approximately what percent of the world's 29 major food crops makes up 60% of the world's calories? 10% 60% 25% 50% Question 2 1 pts What percent of U.S. citizens are farmers? 1.8 % 6 % 10% 33.33% Question 3 1 pts True or False: Of the estimated 80,000 species of edible plants, around 100 of them are actively cultivated. True "oregonstate.instructure.com/courses/1748774/quizzes/2525063/take /12 Quiz: Week 6 Quiz: Insects & Agriculture False Question 4 1 pts...
6583 - 1 - Page 1 Name: 1) Which is a true statement about the process...
6583 - 1 - Page 1 Name: 1) Which is a true statement about the process illustrated below? A) It is the beginning of embryonic development and occurs only in a freshwater environment B) It is the beginning of regeneration and occurs only within the female. C) It is the beginning of ovule formation and occurs on the stigma of flowers. D) It is the beginning of embryonic development and occurs within the female or in water. Normally, each cell...
Question 29 3 pts Which of the following statement(s) is (are) true when the cell operates...
Question 29 3 pts Which of the following statement(s) is (are) true when the cell operates spontaneously? (That is, when e are allowed to flow whichever way they want to) 1. The Pt electrode would be the anode 2. The measured voltage would be +57 V 3. The measured voltage would be +1.79 V 4. Electrons would move from right to left (---) 1 M Bro, (aq) 1 M Br" (aq) 1 MOH(aq) 1 M Mn(aq) 2 only 3 only...
Question 26 (1 point) How is cytokinesis in plant cells different from cytokinesis in animal cells?...
Question 26 (1 point) How is cytokinesis in plant cells different from cytokinesis in animal cells? Cytokinesis in plant cells requires formation of a cell plate; cytokinesis in animal cells requires formation of a ring of actin. Cytokinesis in plant cells occurs during G2; cytokinesis in animal cells occurs in the M phase of the cell cycle. Cytokinesis in plant cell results in one large cell with two nuclei; cytokinesis in animal cells results in two cells, each with one...
All the answers please Matching... Note there are 3 separate sections Question 29-40 29. beta cells 30. Alpha cells...
All
the answers please
Matching... Note there are 3 separate sections Question 29-40 29. beta cells 30. Alpha cells 31. Delta cells 32. Parathormone A. breakdown of ghycogen 8. responds to hypocalcemia C. inhibits secretion of both insulin and glucagon D. decreases blood sugar 33. 1, 25 dihydroxycholecalciferol 34. catechol amine 35. PKU 36. Cell mediated immunity A. epinephrine B. decreased phenylalanine hydroxylase C. thymus D. calcium 37. Calcitonin 38. Exophthalmus 39. Cushing's disease 40. Addison's disease A parafollicular cells...
Question 31 1 pts The percentage of variation between 'races' compared to the total genetic variation within the human species is approximately: less than 1% more than 50% less than 10% less than 25%
The purpose of interphase of a cell cycle is:
A
to divide itself in half in order to facilitate growth and/or
reproduction
B
to produce gametes
C
the 'living' phase of the cell, in which the cell obtains
nutrients, grows, reads its DNA, and conducts other "normal" cell
functions
D
to facilitate repairs from viruses and bacteria
The purpose of the mitotic phase of a cell cycle is:
A
to divide itself in half in order to facilitate growth and/or...
Question 1 1 pts Which of the following is true? Viruses cannot evolve because they are not technically alive; they cannot replicate on their own When viruses hijack a host's cells to replicate, mistakes made in the copying of their DNA or RNA can generate a huge number of genetic variants in the virus population A mutation in the molecules involved in binding to a host cell that allows binding to a new host species will not affect the virus's...
Receptor-mediated endocytosis depends on functional cell surface receptor proteins True O False Question 29 1.5 pts A certain cell needs to move a molecule of sucrose out of the cell. The concentration of sucrose in the extracellular space is greater than that in the cell's cytoplasm. What type of transport mechanism would the cell use? O passive transport exocytosis active transport osmosis In the lipid bilayer the phospholipid tails are hydrophobic hydrophilic Question 31 1.5 p A human white blood...
6-2-1
Question 1 1 pts Approximately what percent of the world's 29 major food crops makes up 60% of the world's calories? 10% 60% 25% 50% Question 2 1 pts What percent of U.S. citizens are farmers? 1.8 % 6 % 10% 33.33% Question 3 1 pts True or False: Of the estimated 80,000 species of edible plants, around 100 of them are actively cultivated. True "oregonstate.instructure.com/courses/1748774/quizzes/2525063/take /12 Quiz: Week 6 Quiz: Insects & Agriculture False Question 4 1 pts...
6583 - 1 - Page 1 Name: 1) Which is a true statement about the process illustrated below? A) It is the beginning of embryonic development and occurs only in a freshwater environment B) It is the beginning of regeneration and occurs only within the female. C) It is the beginning of ovule formation and occurs on the stigma of flowers. D) It is the beginning of embryonic development and occurs within the female or in water. Normally, each cell...
Question 29 3 pts Which of the following statement(s) is (are) true when the cell operates spontaneously? (That is, when e are allowed to flow whichever way they want to) 1. The Pt electrode would be the anode 2. The measured voltage would be +57 V 3. The measured voltage would be +1.79 V 4. Electrons would move from right to left (---) 1 M Bro, (aq) 1 M Br" (aq) 1 MOH(aq) 1 M Mn(aq) 2 only 3 only...
Question 26 (1 point) How is cytokinesis in plant cells different from cytokinesis in animal cells? Cytokinesis in plant cells requires formation of a cell plate; cytokinesis in animal cells requires formation of a ring of actin. Cytokinesis in plant cells occurs during G2; cytokinesis in animal cells occurs in the M phase of the cell cycle. Cytokinesis in plant cell results in one large cell with two nuclei; cytokinesis in animal cells results in two cells, each with one...
All
the answers please
Matching... Note there are 3 separate sections Question 29-40 29. beta cells 30. Alpha cells 31. Delta cells 32. Parathormone A. breakdown of ghycogen 8. responds to hypocalcemia C. inhibits secretion of both insulin and glucagon D. decreases blood sugar 33. 1, 25 dihydroxycholecalciferol 34. catechol amine 35. PKU 36. Cell mediated immunity A. epinephrine B. decreased phenylalanine hydroxylase C. thymus D. calcium 37. Calcitonin 38. Exophthalmus 39. Cushing's disease 40. Addison's disease A parafollicular cells...
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