BIO 110 pt. 3

38問 • 1年前

Quintin Brown

通報

問題一覧

DNA is duplicated during what phase of the cell cycle?

Prophase

_____ is the difference between prophase 1 and prophase 2

crossing over

_____ human cell has 23 PAIRS of chromosomes while _____ cell has just 23 individual chromosomes

1 diploid, 1 haploid

Without the process of ______ we wouldn’t have the ability to heal from any injury

Mitosis

The process of mitosis begins with _____ cell(s) and ends with ______ cell(s)

1 diploid, 1 haploid

Diploid _____ cells divide to give rise to haploid ______ cells

germ, gamete

The process of meiosis begins with _____ cell(s) and ends with _____ cells

1 diploid, 4 haploid

Sperm and eggs are created by the process of _____

meiosis

Chromosome pairs move to opposite ends of the cell during ____

Anaphase

The specific process of ______ shuffles parental traits in egg and sperm production

crossing over

The nuclear membrane reforms and chromosomes unwind during _____

telophase

Chromosomes line up at the equator of the cell in ____

Metaphase

Genetic diversity is increased by _____ and _____ in meiosis

crossing over, independent assortment

Chromosomes condense and centrioles duplicate in which phase(s)

S phase, Prophase 1 of meiosis

Cells carry out their normal functions and spend majority of their time in ____ phase

Cells which no longer divide are said to be arrested in ______ phase

Cells synthesize the additional proteins necessary for division in _____ phase of the cell cycle

Glycolysis begins with

glucose, pyruvate

Glycloysis occurs in the

Cytoplasm

List the products of glycolysis

NAD+, ATP

The Krebs cycle uses _____ from glycolysis

Pyruvate

The Krebs cycle occurs in the _____

mitochondrial matrix

List the products of Krebs cycle

CO2

List the key electron carriers

NAD+, FAD

The final electron acceptor of cellular respiration is ______

List the processes in which NADH is produced

glycolysis, Krebs cycle

Which process(s) reduce FAD?

Krebs cycle

Which process(es) reoxidize NADH and/or FADH2?

electron transport chain

Fermentation is an example of _____ respiration

anaerobic

List the reactants of the electron transport chain

NAD, FAD

The electron transport chain is located in/on the

mitochondrial cristae

_____is formed as a byproduct of ATP production by the electron transport chain

H2O

The energy of electrons are used to pump ____ across the electron transport chain

H+ ions

Light energy is used to split _____ and release ______ to the atmosphere in the light reactions of photosynthesis

H2O, O2

______ is reduced during the light reactions of photosynthesis

NADP+

_____ from the atmosphere is a reactant of the _____ reactions of photosynthesis

O2, anaerobic

The light reactions occur on the _____ and the dark reactions (Calvin cycle) over in the ______ of the chloroplasts.

thylakoid, stroma

_____ processes use oxygen while _____ processes do not.

aerobic, anaerobic

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BIO 110 (pt. 2)

Quintin Brown · 14問 · 1年前

BIO 110 (pt. 2)

14問 • 1年前

Quintin Brown

問題一覧

DNA is duplicated during what phase of the cell cycle?

Prophase

_____ is the difference between prophase 1 and prophase 2

crossing over

_____ human cell has 23 PAIRS of chromosomes while _____ cell has just 23 individual chromosomes

1 diploid, 1 haploid

Without the process of ______ we wouldn’t have the ability to heal from any injury

Mitosis

The process of mitosis begins with _____ cell(s) and ends with ______ cell(s)

1 diploid, 1 haploid

Diploid _____ cells divide to give rise to haploid ______ cells

germ, gamete

The process of meiosis begins with _____ cell(s) and ends with _____ cells

1 diploid, 4 haploid

Sperm and eggs are created by the process of _____

meiosis

Chromosome pairs move to opposite ends of the cell during ____

Anaphase

The specific process of ______ shuffles parental traits in egg and sperm production

crossing over

The nuclear membrane reforms and chromosomes unwind during _____

telophase

Chromosomes line up at the equator of the cell in ____

Metaphase

Genetic diversity is increased by _____ and _____ in meiosis

crossing over, independent assortment

Chromosomes condense and centrioles duplicate in which phase(s)

S phase, Prophase 1 of meiosis

Cells carry out their normal functions and spend majority of their time in ____ phase

Cells which no longer divide are said to be arrested in ______ phase

Cells synthesize the additional proteins necessary for division in _____ phase of the cell cycle

Glycolysis begins with

glucose, pyruvate

Glycloysis occurs in the

Cytoplasm

List the products of glycolysis

NAD+, ATP

The Krebs cycle uses _____ from glycolysis

Pyruvate

The Krebs cycle occurs in the _____

mitochondrial matrix

List the products of Krebs cycle

CO2

List the key electron carriers

NAD+, FAD

The final electron acceptor of cellular respiration is ______

List the processes in which NADH is produced

glycolysis, Krebs cycle

Which process(s) reduce FAD?

Krebs cycle

Which process(es) reoxidize NADH and/or FADH2?

electron transport chain

Fermentation is an example of _____ respiration

anaerobic

List the reactants of the electron transport chain

NAD, FAD

The electron transport chain is located in/on the

mitochondrial cristae

_____is formed as a byproduct of ATP production by the electron transport chain

H2O

The energy of electrons are used to pump ____ across the electron transport chain

H+ ions

Light energy is used to split _____ and release ______ to the atmosphere in the light reactions of photosynthesis

H2O, O2

______ is reduced during the light reactions of photosynthesis

NADP+

_____ from the atmosphere is a reactant of the _____ reactions of photosynthesis

O2, anaerobic

The light reactions occur on the _____ and the dark reactions (Calvin cycle) over in the ______ of the chloroplasts.

thylakoid, stroma

_____ processes use oxygen while _____ processes do not.

aerobic, anaerobic