ANATOMY AND PHYSIOLOGY
17th Edition
ISBN: 9781630180928
Author: OpenStax
Publisher: OPENSTAX C
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Chapter 2, Problem 40CTQ
When you do a load of laundry, why do you not just drop a bar of soap Into the washing machine? In other words, why is laundry detergent sold as a liquid or powder?
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Operation: Arthroscopic subtotal medial meniscectomy, left knee
Anesthetic: General endotracheal
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SIGNA
Life Sciences/ Baseline Test
Grade 10
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in full sentences using NO MORE than 70 words
sentences from 1 to 7.
only ONE point per sentence.
words as far as possible.
number of words you have used in brackets at the end
GDE/2024
QUESTION 3
The table below shows the results of an investigation in which the effect of
temperature and light on the yield of tomatoes in two greenhouses on a farm
was investigated.
TEMPERATURE
(°C)
AVERAGE YIELD OF TOMATOES PER
3.1
PLANT
(kg)
LOW LIGHT LEVELS
HIGH LIGHT LEVELS
5
0,5
0,5
10
1,5
2,5
15
3,0
5,0
20
3,6
8,5
25
3,5
7,8
30
2,5
6,2
State TWO steps the investigator may have taken into
consideration during the planning stage of the investigation.
(2)
3.2
Identify the:
a) Independent variables
(2)
b) Dependent variable
(1)
3.3
Plot a line graph showing the results of the average yield of the
tomatoes from 5°C to 30°C for low light levels.
(6)
3.4
State ONE way in which the scientists could have improved the…
Explain why you chose this mutation. Begin by transcribing and translating BOTH the
normal and abnormal DNA sequences. The genetic code below is for your reference.
SECOND BASE OF CODON
כ
FIRST BASE OF CODON
O
THIRD BASE OF CODON
SCAGUCAGUGAGUCAG
UUU
UUC
UCU
UAU
UGU
Phenylalanine
(F)
Tyrosine (Y)
Cysteine (C)
UCC
UAC
UGC
Serine (S)
UUA
UUG
Leucine (L)
UCA
UCG_
UAA
UGA
Stop codon
-Stop codon
UAG
UGG -Tryptophan (W)
CUU
CUC
CCU
CAU
CGU
Histidine (H)
CCC
CAC
CGC
-Leucine (L)
Proline (P)
CUA
CCA
CAA
CUG
CCG
CAG-Glutamine (Q)
-Arginine (R)
CGA
CGG
AUU
ACU
AAU
AGU
AUC
Isoleucine (1)
Asparagine (N)
ACC
AAC
Threonine (T)
AUA
ACA
AAA
Methionine (M)
Lysine (K)
AUG
ACG
Start codon
AAG
AGC-Serine (S)
-Arginine (R)
AGA
AGG
GUU
GCU
GAU
GUC
GUA
GUG
GCC
Valine (V)
-Alanine (A)
GCA
GCG
GAC
GAA
GAG
Aspartic acid
(D)
GGU
Glutamic acid
(E)
GGC
GGA
GGG
Glycine (G)
In order to provide a complete answer to the question stated above, fill in the mRNA bases
and amino acid sequences by using the Genetic Code…
Chapter 2 Solutions
ANATOMY AND PHYSIOLOGY
Ch. 2 - Visit this website...Ch. 2 - Visit this website...Ch. 2 - Watch this video...Ch. 2 - Together, just four elements make up more than 95...Ch. 2 - The smallest unit of an element that still retains...Ch. 2 - The characteristic that gives an element its...Ch. 2 - On the periodic table of the elements, mercury...Ch. 2 - Nitrogen has an atomic number of seven. How many...Ch. 2 - Which of the following is a molecule, but not a...Ch. 2 - A molecule of ammonia contains one atom of...
Ch. 2 - When an atom donates an electron to another atom,...Ch. 2 - A substance formed of crystals of equal numbers of...Ch. 2 - Which of the following statements about chemical...Ch. 2 - The energy stored in a foot of snow on a steep...Ch. 2 - The bonding of calcium, phosphorus, and other...Ch. 2 - ABA+B is a general notation for a(n) ________...Ch. 2 - __________ reactions release energy. Catabolic...Ch. 2 - Which of the following combinations of atoms is...Ch. 2 - Chewing a bite of bread mixes it with saliva and...Ch. 2 - CH4 is methane. This compound is ________....Ch. 2 - Which of the following is most likely to be found...Ch. 2 - Jenny mixes up a batch of pancake batter, then...Ch. 2 - A substance dissociates into K+ and Cl- in...Ch. 2 - Ty is three years old and as a result of a stomach...Ch. 2 - C6H12O6 is the chemical formula for a ________....Ch. 2 - What organic compound do brain cells primarily...Ch. 2 - Which of the following is a functional group that...Ch. 2 - A pentose sugar is a part of the monomer used to...Ch. 2 - A phospholipid ________. has both polar and...Ch. 2 - In DNA, nucleotide bonding forms a compound with a...Ch. 2 - Uracil ________. contains nitrogen is a pyrimidine...Ch. 2 - The ability of an enzymes active sites to bind...Ch. 2 - The most abundant elements In the foods and...Ch. 2 - Oxygen, whose atomic number is eight, has three...Ch. 2 - Magnesium is an important element in the human...Ch. 2 - Explain why CH4 is one of the most common...Ch. 2 - In a hurry one day, you merely rinse your lunch...Ch. 2 - Could two atoms of oxygen engage in ionic bonding?...Ch. 2 - AB+CDAD+BE Is this a legitimate example of an...Ch. 2 - When you do a load of laundry, why do you not just...Ch. 2 - The pH of lemon juice is 2, and the pH of orange...Ch. 2 - During a party, Eli loses a bet and is forced to...Ch. 2 - If the disaccharide maltose is formed from two...Ch. 2 - Once dietary fats are digested and absorbed, why...
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