Ask Question, Ask an Expert


Ask Biology Expert

1. Two possible end products of fermentation are ____________ as is produced by our muscle cell under anaerobic conditions and ____________ by yeast under
anaerobic conditions.

2. If C4 photosynthesis prevents photorespiration, why haven't all plants evolved to use the C4 pathway?
a. All plants will evolve to be C4 in time
b. C4 produces some toxic byproducts
c. C4 is not advantageous in all climates
d. Only some plants use C4 photosynthesis
e. C4 is only advantageous in high oxygen habitats.

3. Photorespiration is bad for a plant because
a. O2 is required
b. CO2 is synthesized
c. RuBP is degraded
d. glucose is synthesized
e. no ATP is produced

4. All of the following statements pertaining to catalysts are true except:
a. biological catalysts are specific enzymes
b. catalysts increase activation energy requirements
c. catalysts increase reaction rate
d. catalysts are not permanently altered during reaction
e. all are true

5. Photosynthesis is classed as a coupled reaction because
a. it is exergonic and does not require an initial input of energy to proceed
b. there is not net change in chemical equilibria between the reactants and products
c. high-energy reactants are converted into low-energy products
d. it requires the energy of endergonic reactions to proceed
e. it produces a high energy product

6. Give the formula for photosynthesis. For each reactant, indicate where the plant acquires it. For each product, not during what part of photosynthesis it is produced.

7. What is simple definition of energy from the biological perspective? Give at least two exs of where energy is used in a cell.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M928996

Have any Question? 

Related Questions in Biology

Freckles f and six fingers s are dominant alleles in humans

Freckles (F) and six fingers (S) are dominant alleles in humans and the genes occur on different chromosomes. If an FfSs male and an FfSs female have a WHOLE BUNCH of kids, Here are the expected ratios below. 9: freckles ...

Topic systemic pathophysiology of the respiratory and

Topic: Systemic Pathophysiology of the Respiratory and Gastrointestinal Systems Objective: Discuss a disease, condition or syndrome affecting the cardiovascular system and current research, events, or interesting facts a ...

Mrs smith is 50 years of age and is nervous about going

Mrs. Smith is 50 years of age and is nervous about going through menopause. How would you explain the process to her? What effects do estrogen and progesterone have on the vaginal mucosa? How does the effect of estrogen ...

Do cofilin and profilin increase of decrease the critical

Do Cofilin and profilin increase of decrease the critical concentration of actin polymerization?

How does complementary base pairing facilitate dna

How does complementary base pairing facilitate DNA replication and the processes of transcription and translation? Identify the base pairs in each process.

Sickle-cell anemia is caused by an abnormal hemoglobin

Sickle-cell anemia is caused by an abnormal hemoglobin molecule that changed the shape of red blood cells. This disease can lead to various health complications that are often lethal. However, heterozygous individuals ha ...

1 keeping in mind that lying is stressful what externally

1. Keeping in mind that lying is stressful, what externally detectable signs might a lie detector identify, assuming it reliability? 2. What would be the effect on the circulatory system if a person received a massive do ...

Assignment gene technologygene technology carries with it

Assignment: Gene Technology Gene technology carries with it social and ethical implications-many of which engender personal views and discussion. Select one of the following biotechnology topics to write about: • Genetic ...

State an industrial concernimportance for knowing the

State an industrial concern/importance for knowing the genetic makeup of an organism. Explain why it is important in your example.

Are there some bacteria that are not easily stained by the

Are there some bacteria that are not easily stained by the gram stain? Can you give an example of a bacterium that might not show up as gram-positive or gram-negative after being stained by Gram's method?

  • 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

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

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