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Studied by 1 person
biology
During which stage of the cell cycle are the numbers of mitochondria increased in a cell?
Interphase
how can the rate of photosynthesis be measured ?
| and || only
how does chlorophyll respond to the red green and blue wave lights in the white light?
Red: absobs
Green: reflects
Blue: absorbs
Which of the following processes produce CO2?
|| alchohol ( ethanol ) fermentation
Off The following products which is produced by both anaerobic respiration and aerobic respiration in humans ?
pyruvate, ATP
Which of the following is the best definition of cell respiration?
A controlled release of energy in the production of food from organic compounds
State one final product of an aerobic respiration
Ethanol. Takes place inside sales
Explain the similarities and difference in an anaerobic and aerobic cellular respiration
The photosynthetic activity of deer planets Is often reduce in the middle of the day. What is the most reasonable explanation for this fact?
The stomata close to preserve water and gas exchange decreases
Which of the following are connected by hydrogen bonds ?
Hydrogen to oxygen between two different molecules of water
What is a chemical symbol and word equation for cellular respiration?
C6 H12 O6 > 6O2 > Six, C.o. 2 + 6 ( +2 O + ATP )
Carbohydrates + oxygen = carob dioxide + water + ATP
6CO2+6H2O <C6H12O6+6O2
Carbon dioxide +water = carbohydrate + oxygen
In humans what is produced by muscle cells carrying anaerobic respiration?
Lactose
Oxygen is produced during photosynthesis. What is the source of this oxygen inside a plant?
Water
Which variable has the least effect on enzyme activity?
Light intensity
What does the term synthesis refer to?
The production of chemical compounds by reaction to form something new
Which of the following will contribute to the cell theory?
Living organisms are composed by cells
All cells come form in re existing cells
Cells are the smallest unit of life
Answer: all 3 of them
Which is mainly responsible for maintaining the structure of a cell membrane ?
Phospholipids
22. What is the difference between simple difusión and facilitated difusión ?
Simple difusión: uses any part os the membrane
Facilitated difusión: uses channels in the membrane
Explain the central dogma of genetics ?
What is the ability of water molecules sticking together?
Cohesion
Why is having water in sweat so important?
Because it hellos control your body temperature
Explain one property (that is not cohesion) of water:
What would the molecular formula of sucrose be ?
C12 H22 O11
A protein that strong givers found on connective tissue and bone.
Collagen
47 which one of the following proteins is involved with eyesight ?
Rhodopsin
What is the general name of proteins found on a pathogen which results in an inmune response?
Antigen
What does an enzyme do ?
It helps speed up metabolism
Which of the following is an example of an enzyme?
Lipase
Mention and outline all the functions of life?
Question 55 is not explicitly provided in the context, but from the previous notes, we can infer that a crucial part of the content involves cellular respiration, enzyme activity, and the functions of life. To address the question correctly, please provide the specific details of question 55, and I can offer a detailed response based on the relevant notes.