교과서 질문
How many more times acidic is a solution with a pH of 9 versus a solution with a pH of 12?
1532
views
Ch. 2 - Biochemistry Basics
Norman-McKay2nd EditionMicrobiology: Basic and Clinical PrinciplesISBN: 9780137661619
당신이 사용하는 게 아니라요?교과서 변경다른 교과서를 선택하세요
TOC.tableOfContents
- Ch. 2 - Biochemistry Basics19
- Ch. 4 - Introduction to Eukaryotic Cells16
- Ch. 6 - Viruses and Prions12
- Ch. 8 - Microbial Metabolism16
- Ch. 9 - Principles of Infectious Disease and Epidemiology11
- Ch. 10 - Host Microbe Interactions and Pathogenesis19
- Ch. 11 - Innate Immunity24
- Ch. 12 - Adaptive Immunity22
- Ch. 13 - Immune System Disorders15
- Ch. 14 - Biomedical Applications: Vaccines, Diagnostics, Therapeutics, and Molecular Method14
- Ch. 15 - Antimicrobial Drugs18
- Ch. 16 - Respiratory System Infections16
- Ch. 17 - Skin and Eye Infections19
- Ch. 18 - Nervous System Infections12
- Ch. 19 - Digestive System Infections20
- Ch. 20 - Urinary and Reproductive System Infections10
- Ch. 21 - Cardiovascular and Lymphatic Infections15
Norman-McKay2nd EditionMicrobiology: Basic and Clinical PrinciplesISBN: 9780137661619당신이 사용하는 게 아니라요?교과서 변경
1장, 문제 14
Which of the following is false?
a. ATP is used to fuel cellular work.
b. ATP is a specialized ribonucleotide.
c. Energy is released from ATP by breaking off phosphate groups.
d. ATP is used to fuel exergonic reactions.
검증된 단계별 안내1
Step 1: Understand the role of ATP in cellular processes. ATP (adenosine triphosphate) is the primary energy currency of the cell, used to fuel various types of cellular work such as mechanical, transport, and chemical work.
Step 2: Analyze each statement individually. Statement (a) says ATP is used to fuel cellular work, which is true because ATP provides energy for cellular activities.
Step 3: Consider statement (b) that ATP is a specialized ribonucleotide. ATP is indeed a ribonucleotide composed of adenine, ribose (a sugar), and three phosphate groups, so this statement is true.
Step 4: Evaluate statement (c) about energy release from ATP by breaking off phosphate groups. Energy is released when ATP loses a phosphate group through hydrolysis, converting ATP to ADP or AMP, so this is true.
Step 5: Examine statement (d) that ATP is used to fuel exergonic reactions. Exergonic reactions release energy, so ATP is not used to fuel them; rather, ATP typically fuels endergonic (energy-requiring) reactions. Therefore, statement (d) is false.
비슷한 문제에 대한 검증된 영상 답변:
이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.
영상 길이:
2m주요 개념
질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.
Role of ATP in Cellular Work
ATP (adenosine triphosphate) serves as the primary energy currency in cells, providing energy to drive various cellular processes such as muscle contraction, active transport, and biosynthesis by transferring phosphate groups.
추천 영상:
06:44
ATP
Structure and Nature of ATP
ATP is a specialized ribonucleotide composed of adenine, ribose sugar, and three phosphate groups. It is a nucleotide derivative essential for energy transfer in biological systems.
추천 영상:
06:44ATP
Energy Release from ATP Hydrolysis
Energy is released when ATP undergoes hydrolysis, breaking the bond between its phosphate groups, typically the terminal phosphate. This process releases energy used to power endergonic reactions, not exergonic ones.
추천 영상:
04:57Energy Coupling
관련 실천
교과서 질문
Label the features of the periodic table box:
1059
views
교과서 질문
CIRCLE two covalent bonds and two hydrogen bonds in this image; label them. BOX a polar covalent bond.
1478
views
교과서 질문
The notation 18O denotes a(n)
a. Isomer.
b. Isotope.
c. Dipole.
d. Ion.
e. Reaction.
1317
views
교과서 질문
a. b. c. d. Label the following reactions as a neutralization reaction, a hydrolysis reaction, or a dehydration synthesis reaction. <IMAGE>
1222
views
교과서 질문
Cholesterol is best described as
a. A lipid.
b. A sterol.
c. An alcohol.
d. A fat.
e. A wax.
1397
views