Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

1. Considerable information is carried by the linear sequence of amino acids in proteins. Which of the following best describe the nature of that information.
(FILL IN TWO BUBBLES)
a) It dictates the three-dimensional folding and catalytic ability of a protein
b) It can be transmitted from one generation to the next.
c) This information ultimately dictates the metabolic ability of a cell.
d) Using this information requires a complex translation process.
e) Expression of this information requires an input of energy.

2. Energy is released when a match ignites aviation fuel. Which of the following make this a reasonable analogy to describe how life generates energy? (FILL IN TWO BUBBLES)
a) Both fuel ignition and life are processes that involve redox chemistry.
b) Aviation fuel is derived from biological material deposited under ground as oil.
c) Aviation fuel is reasonably stable until it contacts the match - resembling food
that is reasonably stable until catalyzed reactions release its energy
d) The loud noise and gas release resemble human digestion.
e) Aviation fuel can serve as fuel for almost all living things

3. In the breakdown pathways used by a heterotroph, what happens to electrons and protons released by oxidizing a pathway intermediate?
a) Initially they are transferred to NADP+ to make NADPH + H+
b) Initially they are transferred from NADPH + H+ to the compound being oxidized.
c) Initially they are transferred from the oxidized compound to NAD+ to form NADH + H+
d) Initially they are transferred from the metabolite to NADH + H+ forming NAD+
e) Initially they are transferred to the electron transport chain and used to pump protons.

4. What is ultimate electron acceptor in the metabolism of an autotrophic oxygenic photosynthesizer?
a) O2
b) NAD+
c) H2O
d) CO2
e) pyruvate

Biology, Academics

  • Category:- Biology
  • Reference No.:- M943650

Have any Question? 


Related Questions in Biology

Bioethics for public health final examinationplease answer

Bioethics for Public Health Final Examination Please answer each of the following in a brief paragraph. l. Please explain why we should have cause for concern regarding the Bioethical issues facing us in today's modern c ...

Why is internalization important for respiration in animals

Why is internalization important for respiration in animals? and what does it mean?

Suppose you bring 100 pounds of groceries into your home

Suppose you bring 100 pounds of groceries into your home each week. Please estimate how many pounds of each type of waste leaves your home. Does this add up to 100 pounds? Where do the various forms end up?

Give the other component that makes up the cell membrane

Give the other component that makes up the cell membrane apart from the protein layer?

1 much pharmaceutical research targets developing

1. Much pharmaceutical research targets developing anti-cancer drugs that can effectively stimulate the methylation of DNA. Formulate a possible hypothesis to explain why DNA methylation might be an effective anticancer ...

Please solve the problems with correct answers instead of

PLEASE SOLVE THE PROBLEMS WITH "correct" answers, instead of just writing answers. (1) Halophytes are plants that live in moist soils with high salt concentrations. Despite being surrounded my water, halophytes are often ...

1 compare and contrast asexual and sexual reproduction2

1. Compare and contrast asexual and sexual reproduction. 2. Explain why both sexual and asexual reproductive strategies still exist (ie, why doesn't every organism reproduce sexually? Why doesn't every organism reproduce ...

Elaborate on the basic concepts involved in the regulation

Elaborate on the basic concepts involved in the regulation of fluids and electrolytes. Also, identify the hormones that play important roles in regulating fluid balance and electrolyte balance and describe their effects.

What is the difference between cis-acting elements and

What is the difference between cis-acting elements and trans-acting factors in the regulation of DNA?

Looking for assistance with the below information regarding

Looking for assistance with the below information regarding alternatives to landfills. References are needed. Alternatives to Landfills The use of sanitary landfills for burial of municipal solid wastes has been the prim ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen