In a body's muscle cells, what is happening as the thyroxine levels decrease? a. More ATP is being made b. The number of pyruvate molecules entering the Kreb's cycle increases c. More enzymes that oxidize glucose are being made d. Fewer enzymes that oxidize glucose are made by the cell

In a body's muscle cells, what is happening as the thyroxine levels decrease? a. More ATP is being made b. The number of pyruvate molecules entering the Kreb's cycle increases c. More enzymes that oxidize glucose are being made d. Fewer enzymes that oxidize glucose are made by the cell

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter19: The Peripheral Endocrine Glands

Section: Chapter Questions

Problem 9RE

See similar textbooks

Related questions

Q: This diagram represents which kind of enzymatic process

A: Enzymes are biocatalysts that can either increase the rate of reaction or decrease the rate of…

Q: Which is not a catabolic pathway? a. Lipogenesis b. Lipogenolysis c. Glycolysis d. beta-oxidation…

A: Catabolic pathway It breaks down molecules into the smaller units . Anabolic pathway Synthesize…

Q: The main function of glycogen is? A. To store energy in the form of sugar not currently needed by…

A: In glycogen, there is polarity due to a free anomeric carbon known as the reducing end and a free…

Q: Write a summary about thyroxine.

A: The thyroid gland is an endocrine gland which uses iodine from food to produce two thyroid hormones:…

Q: Part 2. (Each row in the table is a separate condition. Interpret each condition independently)…

A: Step1 Enzymes are usually proteinaceous substance that catalyse biochemical reaction without…

Q: Where is the energy stored in a molecule of ATP? a. Within the bonds between nitrogen and carbon…

A: ATP (Adenosine triphosphate) is the energy currency of the cell. It provides the required energy for…

Q: What is the function of brown fat? A. to create body heat via aerobic cellular respiration without…

A: Brown adipose tissue, or brown fat, is one of two types of fat that humans and other mammals have.

Q: What are the three major stages in the energy extraction from foodstuffs? Assess the contribution of…

A: Cellular respiration is a bunch of metabolic responses and cycles that happen in the cells of…

Q: In making yogurt why it is important not to overcook the milk? Explain what will happen if the milk…

A: Introduction Boiling the milk is necessary for the texture as it will form thicker yogurt unless…

Q: What is the purpose of cellular respiration

A: Cellular respiration is a catabolic reaction involving the breakdown of dietary macromolecules into…

Q: Research and discuss how mitochondria in eukaryotic cells are similar to bacteria that use aerobic…

A: Mitochondria is an essential organelle present in most cells in which biochemical process of…

Q: Which process does not generate CO2? A. the citric acid cycle B. the conversion of pyruvate to…

A: Asked question:Need to find the process in which CO2 is not produced.

Q: Analyze the fish bone diagram. Identify the specific factors and causes of increased enzymatic…

A: Enzymes (proteinaceous in nature) speed up the rate of chemical reactions and are influenced by…

Q: How many ATP molecules (net yield) are produced per molecule of glucose degraded during glycolysis?…

A: Glucose is the main source of body fuel and so glycolysis (breakdown of glucose) is necessary…

Q: Riboflavin is an important component of coenzymes that are involved in? A. Oxidation-reduction…

A: Vitamins are very much important for the cellular activities that preform as a coenzyme and helps in…

Q: Explain which produces more ATP and why. ATP made from glucose or from lipids.

A: Adenosine triphosphate ATP is a compound with high potential energy, works as the main carrier of…

Q: In which way do cells use glucose during the production of ATP

A: Yeast uses two types of process for cellular respiration. One method is the aerobic respiration in…

Q: An oxidative process that releases energy.

A: The oxidation-reduction reaction is also called the Redox reaction. This reaction involves the…

Q: Connect the words through short explanation: Glycolysis, ATP yield, Oxidative phosphorylation

A: Glycolysis and oxidative phosphorylation are two major metabolic pathways to provide energy for…

Q: trace a glucose molecule from starch sitting in the small intestine to a body cell. What is the role…

A: A transepithelial transport mechanism, begun at the apical membrane by the cotransporter SGLT-1,…

Q: State how the presence of an enzyme infl uences the digestion of starch to sugar.

A: Enzymes act as biological catalysts that bind to substrates and lower the activation energy to…

Q: Which is co-produced from the conversion of fatty hydroxyacyl CoA to ketoacyl CoA? a. NADH b. FADH2…

A: Since we answer the first question in case of multiple questions. If you want any specific question…

Q: Which ATP producing process donates electrons to oxygen molecules, causing them to react with…

A: ATP is known as the energy currency of the cell. ATP is essential for cell growth and replication.…

Q: Explain why animals cannot produce glucose from two carbon molecules, such as acetate or ethanol.

A: Animals cannot use two-carbon molecules as precursors in gluconeogenesis. One pathway to…

Q: Answer Briefly 1.2 Differentiate the three forms of Vitamin K. 2.2 Why are green leafy vegetables…

A: Introduction: Vitamin K is a group of lipophilic, hydrophobic vitamins. It is required for the…

Q: Make a diagram and explain how decoupling in brown adipose tissue generates heat

A: Brown Adipose tissue is a distinctive tissue that is activated when we feel cold. It functions in…

Q: . Animals can convert glucose to fat, but not the reverse. Explain.

A: Glucose is required to give immediate energy while fats store energy. The excess sugar can be…

Q: Which statement best describes cellular respiration? it is the conversion of food energy into a more…

A: Answer is 1st option correct

Q: In which form adipose tissue store fat.

A: Biomolecules are the biological molecules that are present inside the living organisms. These…

Q: monounsaturated fatty acids

A: Increased quantities of monosaturated fatty acids in diet results in Lowered LDL oxidation.

Q: When are free radicals formed? A. Only in disease states, because that is what initiated the…

A: Free radicals can be defined as a type of molecule that has 1 or >1 unpaired electron & they…

Q: Develop a hypothesis to explain the difference between glucoseuptake in red blood cells from…

A: Answer: Introduction: Glucose a vital energy source for animals, it enters cells by facilitated…

Q: Give some ways to manage energy.

A: Energy is the capacity of doing work. It is a property of any object which is transferred to another…

Q: which statement best describes the oxidation of odd numbered fatty acids? a) the last intermediate…

A: Fatty acids are the biomolecules that contain carbon, hydrogen, and oxygen in the form of a long…

Q: a) explain the importance of ketone body in energy metabolism

A: Bioenergetics involves energy metabolism which is a quantitative study of energy transductions…

Q: Use reaction equations to show how is NH4+ incorporated into glutamate in plants.

A: Glutamate plays a key role in plant metabolism where the α-amino group of glutamate is directly…

Q: Animals store some of their extra glucose as?

A: Extra glucose is stored in animals in the form of glycogen, a highly branched polysaccharide of…

Q: Answer Briefly. B12 is the only one of the eight B-complex vitamins that are onlyo found in…

A: Vitamins are organic substances that our body needs in small quantities for proper growth,…

Q: Use ATP and ADP to illustrate the release or input ofenergy in chemical reactions

A: ATP is a bio-synthetically derived molecule that has multiple biochemical functions to perform. ATP…

Q: Use the image to answer the question. AMP-PNP is a non-hydrolyzable ATP analog that cannot be…

A: Bile is supersaturated with respect to cholesterol and is solubilized by bile salts the soluble end…

Q: Principal enzyme for the regulation of glycogenesis? a. phosphoglucomutase b. glycogen synthase…

A: Glucose is a monosaccharide sugar (carbohydrate) and is the primary energy source of most living…

Q: briefly explain how a glucose molecule from a starch molecule in food is absorbed by a muscle cell

A: Starch, the glucose monomers are in the α form (with the hydroxyl group of carbon 1 sticking down…

Q: They say niacin is not a true vitamin, why?

A: Niacin : It is a form of vitamin B3 made in the body from tryptophan.

Q: Subjects who consumed a meal containing a high amylose:amylopectin ratio showed a lower increase in…

A: Carbohydrates are the essential biomolecules, which are required in the body for energy purposes.…

Q: How much energy would be generated in the cells of a person who consumed a diet of pyruvate instead…

A: Eukaryotic cells create energy-rich molecules like ATP and NADH via energy channels such as…

Q: A runner needs a tremendous amount of energy during arace. Explain how the use of ATP by contracting…

A: The power expended by a contracting muscle is proportional to the product of the contraction speed…

Question

In a body's muscle cells, what is happening as
the thyroxine levels decrease?
a. More ATP is being made
b. The number of pyruvate molecules
entering the Kreb's cycle increases
c. More enzymes that oxidize glucose are
being made
d. Fewer enzymes that oxidize glucose are
made by the cell

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Introduction:

VIEW

Explanation:

VIEW

Conclusion:

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.

Similar questions

What is the role of thermogenin in the mitochondria of brown adipose cells?A. It generates heat by uncoupling electron transport from ATP synthesisB. It generates heat by increasing ATP productionC. It generates heat by increasing the rate of proton pumping in the mitochondrionD. It is involved in the regulation of apoptosisE. It generates heat by increasing calcium transport
what will happen if the Na+ and K+ pumps are blocked? a. intracellular Na+ will build up and sugars and amino acids will not be transported into the cell b.extracellular Na+ will build up and fats wont be co-transported into his cells c. intracellular Na+ will build up and fats wont be transported into the cell
What is considered as the principal enzyme for the regulation of glycogenesis?a. Glucose-6-phosphataseb. Glycogen phosporylasec. Glycogen Synthased. Phospoglucomutase
What is the consequence of complete inhibition of all mutases in liver cells?a. Liver cannot provide free glucose to maintain blood glucose levelsb. Free glucose cannot be released from glycogenc. Glycerol cannot be converted to glucosed. The only fate of glucose-6-phosphate is to be converted to fructose-6-phosphate
Which is not involved in the glycogen synthesis? a. glucosidaseb. UDP-glucose pyrophosporylasec. hexokinased. phospoglucomutase
A condition called McArdle disease is due to a deficiency of an enzymenecessary for the breakdown of the stored form of glucose, calledglycogen. Predict how the disease affects a person’s ability to exercise
For each molecule of glucose, how many times does the CA cycle proceed? a. thrice b. once c. twice d. four times
Why does anaerobic respiration occur during vigorious exercise?a. during anaerobic respiration, enzymes make more ATP than during aerobic exercise.b. Anaerobic respiration releases more energy from glucose tan aerobic respiration.c. There maybe insuffiecient oxyen supplied to the muscle cells.d. Carbon dioxide builds up in the respiring muscle cells.
The cholesterol synthesized by cells uses which component of the glycolytic pathway as a starting point?a. glucoseb. acetyl CoAc. pyruvated. carbon dioxide
How will the cell shift its metabolic processes in response to the level of pyruvate and in order to produce ATP? A. It will shift from aerobic respiration to fermentation B. It will shift from aerobic respiration to anaerobic respiration C.It will continue with aerobic metabolism using oxygen in the cytosol to make ATP D. It will shift from anaerobic respiration to fermentation
If an aerobic organism stopped taking in oxygen, which process would stop first? Select one: O a. the reduction of NAD+ to NADH O b. the initiation of the Krebs Cycle O c. the release of carbon dioxide O d. the splitting of glucose into two pyruvates O e. electron transfer phosphorylation
An increase in calcium concentration can be associated with an increase in stomach acidity. This process is similar to the processes involved in neurotransmitter and insulin release. How is calcium associated with increased stomach acid? a. Calcium binds to the alpha subunit of a G protein activating proton pumps already on the membrane. b. Calcium is pumped out of the cell by an ATPase and as a result this lowers the pH of the gut. c. Calcium influx into the cell allows vesicles containing proton pumps on their membranes to fuse with the cellular membrane. d. Calcium influx into the cell allows vesicles filled with protons to fuse with the cellular membrane. e. Calcium binds to acetylcholine receptors on Parietal cells and opens gated proton channels releasing protons from the cytoplasm to outside the cell.