Biology Semester1 Exam

Question

Which of the following do not occur during interphase

Answer 1

Replication

Answer 2

Translation

Answer 3

Cytokinesis

Answer 4

An increase in the number of mitochondria

Answer 5

Lactose is a disaccharide and galactose is a monosaccharide

Answer 6

Lactose is the product of anaerobic respiration in humans and galactose is the product of anaerobic respiration in yeast

Answer 7

Lactose is an enzyme and galactose is a hormone

Answer 8

Galactose is a sugar found in milk but lactose is not found in milk

Answer 9

Slower rate of exchange of waste materials

Answer 10

Faster heat loss

Answer 11

Faster rate of mitosis

Answer 12

Slower intake of food

Answer 13

They express some of their genes but not others

Answer 14

They all have different genetic composition

Answer 15

Different cells contain a different set of chromosomes

Answer 16

Different cells do not have some chromosomes

Answer 17

Homologous chromosomes pair

Answer 18

Synthesis of protiens

Answer 19

Homologous chromosomes separate

Answer 20

DNA replicates

Answer 21

As separate objects

Answer 22

As one object

Answer 23

In more detail

Answer 24

In less detail

Answer 25

Animal cells burst when they take in excess water by osmosis whereas plant cells do not.

Answer 26

Plant cells store cellulose whereas animal cells store starch

Answer 27

Animal cells have ribosomes whereas plant cells do not

Answer 28

Plant cells have a cell wall where as animal cells have a cell membrane

Answer 29

By mitosis

Answer 30

By meiosis

Answer 31

By budding

Answer 32

By binary fission

Answer 33

Excellent resolution throughout magnification range

Answer 34

Biological material is easy to prepare and stain

Answer 35

Movement of living cells can be seen

Answer 36

Mitochondrion

Answer 37

Small structures in the cytoplasm of a cell that have more than one function

Answer 38

Membrane bound structures found near the nucleus of all cells

Answer 39

Discrete structures found inside all cells that have specific functions

Answer 40

Specialised cells inside an organ that have one function

Answer 41

Ribosome and Golgi apparatus

Answer 42

Golgi apparatus and ER

Answer 43

Mitochondrion and ER

Answer 44

Mitochondrion and ribosome

Answer 45

Nutrition but not reproduction

Answer 46

Nutrition and reproduction, but not excretion

Answer 47

Nutrition, reproduction and excretion but not transmission of nerve impulses

Answer 48

Nutrition, reproduction, excretion and transmission of nerve impulses

Answer 49

A group of cells that develop independantly

Answer 50

A group of organs that have the same function

Answer 51

A group of cells that have the same function

Answer 52

A group of organs that have the same structure

Answer 53

The cells have interacted to become brain cells

Answer 54

The cells have evolved that way

Answer 55

Some genes are expressed while others are not

Answer 56

All genes are expressed in the brain

Answer 57

Plama Membrane

Answer 58

Mitochondria

Answer 59

Rough Endoplasmic Reticulium

Answer 60

Endoplasmic Reticulum

Answer 61

Mitochondion

Answer 62

Golgi Apparatus

Answer 63

Plasma Membrane

Answer 64

Nucleuolus

Answer 65

Chloroplasts

Answer 66

Mitochondion

Answer 67

Centrioles

Answer 68

Plasma Membrane

Answer 69

Golgi Apparatus

Answer 70

Chloroplast

Answer 71

Large Vacuole

Answer 72

Mitochondion

Answer 73

Rough Endoplasmic Reticulum

Answer 74

Nuclear Membrane

Answer 75

Golgi Apparatus

Answer 76

Protein Channels

Answer 77

Phospholipid bilayer

Answer 78

Phosphate heads

Answer 79

Cholesterol tails

Answer 80

Carbohydrate chains attached to membrane proteins

Answer 81

Protein tails attached to phospholipids

Answer 82

Carbohydrate tails attached to phospholipids

Answer 83

Protein channels attached to cholestrol

Answer 84

The concentration gradient

Answer 85

Nature of transport substances

Answer 86

Amount of water

Answer 87

Amount of solute

Answer 88

Nuclear envelope

Answer 89

Cell Membrane

Answer 90

Golgi Apparatus

Answer 91

Mitochondia

Answer 92

Wheat cells

Answer 93

Potato cells

Answer 94

Liver cells

Answer 95

Active Transport

Answer 96

Pinocytosis

Answer 97

Kinetic energy

Answer 98

Concentration

Answer 99

Increase in Weight

Answer 100

Decrease in Weight

Answer 101

Stay the same

Answer 102

Polar (hydrophilic) head

Answer 103

Non polar (hydrophobic) tail

Answer 104

Integral protein

Answer 105

Glycoprotein

Answer 106

Pump/Channel protein

Answer 107

Cholesterol

Answer 108

Peripheral protein

Answer 109

Fluid Mosaic Model

Answer 110

Active Transport

Answer 111

Pinocytosis

Answer 112

Interphase

Answer 113

Cell Division

Answer 114

Cytokinesis

Answer 115

Interphase

Answer 116

Interphase

Answer 117

spindle fibres

Answer 118

polar ends

Answer 119

move to polar ends

Answer 120

sister chromatids

Answer 121

Interphase

Answer 122

Cytokinesis

Answer 123

number of cells in mitosis

Answer 124

total number of cells

Answer 125

Reproduction

Answer 126

Respiration

Answer 127

a change in a gene or chromosome

Answer 128

a condition cause by a recessive allele

Answer 129

a process used in genetic engerneering

Answer 130

a type of discontinuous variation

Answer 131

cell membrane

Answer 132

chloroplasts

Answer 133

Respiration

Answer 134

Transpiration

Answer 135

a fluid filled sac

Answer 136

a jelly like substance

Answer 137

a surrounding wall

Answer 138

a tiny green disc

Answer 139

Carbon dioxide goes out through the stomata of a leaf

Answer 140

Digested food is absorbed from the small interstine

Answer 141

Oxygen goes into the blood from an alveolus

Answer 142

Water enters a plant root from the cell

Answer 143

Breathing oxygen

Answer 144

Regulation blood in glucose

Answer 145

Removing undigested food through the anus

Answer 146

Urinating to empty the bladder

Answer 147

All animal and plants

Answer 148

Animals only

Answer 149

Arthropods and flowering plants only

Answer 150

Plants only

Answer 151

Down a concentration gradient through a partially permeable membrane

Answer 152

Down their concentration gradient through a permeable membrane

Answer 153

Up their concentration gradient through a partially permeable membrane

Answer 154

Up their concentration gradient through a permeable membrane

Answer 155

Group of tissues that have combined to form a single structure

Answer 156

Group of cells that develop in the same with the same structure and function

Answer 157

Discreet structure found inside a cell

Answer 158

Group of organs within an organism, that together carry out a process

Answer 159

cell theory

Answer 160

smallest possible

Answer 161

pre-existing

Answer 162

A cytoplasm enclosed in a plasma membrane

Answer 163

A cytoplasm enclosed in a cell wall

Answer 164

A nucleus enclosed in a cell membrane

Answer 165

A nucleus enclosed in a cell wall

Answer 166

scale bar length

Answer 167

actual object scale bar length

Answer 168

plasma membrane

Answer 169

Plasma membranes

Answer 170

Binary fission

Answer 171

eukaryotic

Answer 172

Mitochondria

Answer 173

Chloroplast

Answer 174

Golgi apparatus

Answer 175

A naked loop of DNA

Answer 176

Double nucleur membrane called the nucleur envelope

Answer 177

80s Ribosomes

Answer 178

Mitochondria

Answer 179

Naked loop of DNA

Answer 180

80s Ribosomes

Answer 181

Mitochondria

Answer 182

Internal membranes

Answer 183

Two separate identical chromosomes

Answer 184

Two related chromosomes

Answer 185

Two identical halves of a chromosome tied together

Answer 186

None of these

Answer 187

Animal cell

Answer 188

Plant cell

Answer 189

Protist cell

Answer 190

Bacterial cell

Answer 191

Centrosome

Answer 192

Centromere

Answer 193

Kinetochore

Answer 194

Spindle fibers

Answer 195

Microtubules

Answer 196

Centrioles

Answer 197

Storage of fate

Answer 198

Formation of mitochondria

Answer 199

Storage of energy

Answer 200

Formation of cell walls

Answer 201

A cell in the G2 phase would be smaller that a cell in the G2 phase

Answer 202

A cell in G2 phase would have more mitochondria than a cell in G2 phase

Answer 203

A cell in the G1 phase would have more DNA in its chromosomes than a cell in the G2 phase

Answer 204

DNA replication occurs in the G1 phase but not the G2 phase

Answer 205

Adhesion only

Answer 206

Cohesion only

Answer 207

Adhesion and Cohesion

Answer 208

Evaporation

Answer 209

Adhesion and cohesion

Answer 210

Evaporation

Answer 211

Contraction

Answer 212

Evaporation

Answer 213

Surface Tension

Answer 214

Condensation

Answer 215

Hydrolysis

Answer 216

Hydrogen bonds

Answer 217

Covelent bonds

Answer 218

Hydrogen bonds are broken

Answer 219

Hydrogen bonds are formed

Answer 220

Covalent bonds are broken

Answer 221

Covalent bonds are formed

Answer 222

Breaking hydrogen bonds

Answer 223

Forming hydrogen bonds

Answer 224

Breaking covalent bonds

Answer 225

Forming covalent bonds

Answer 226

Two positively charged corners and two negatively charged corners

Answer 227

Two positively charged corners and one negatively charged corners

Answer 228

One positively charged corners and two negatively charged corners

Answer 229

One positively charged corners and one negatively charged corners

Answer 230

Condensation

Answer 231

Hydrolisis

Answer 232

Polymerization

Answer 233

Dehydration synthesis

Answer 234

Carbon, hydrogen and oxygen

Answer 235

3 fatty acids and glycerin

Answer 236

One sugar and 3 fatty acids

Answer 237

More than one gycerol

Answer 238

Variable group (R)

Answer 239

Amine group

Answer 240

Triglyceride

Answer 241

Amino Acid

Answer 242

emergent properties

Answer 243

differentiation

Answer 244

Health and quality of life of patients suffering from an otherwise incurable disease may be greatly improved.

Answer 245

Human life even at early stages.

Answer 246

Lack nervous systems so do not feel pain or suffer.

Answer 247

Depends on the source and stage of the embryo.

Answer 248

Mitochondria

Answer 249

Chloroplasts

Answer 250

Binary fission

Answer 251

Cell Division

Answer 252

Simple Diffusion

Answer 253

Facilitated Diffusion

Answer 254

Active Transport

Answer 255

final mass - initial mass

Answer 256

Exocytosis

Answer 257

Endocytosis

Answer 258

Endocytosis

Answer 259

Exocytosis

Answer 260

metastasis

Answer 261

carcinogenic

Answer 262

Production of lactose-free milk so that more people can consume dairy products.

Answer 263

As a dietary supplement to aid in protein digestion of milk.

Answer 264

For use in coagulation milk proteins to make cheese.

Answer 265

To improve protein consumption in developing countries that lack milk.

Answer 266

Slower rate of exchange of waste material.

Answer 267

Faster heat loss.

Answer 268

Faster rate of mitosis.

Answer 269

Slower intake of food

Answer 270

Amino Acid

Answer 271

Peptide bond

Answer 272

Ribosome and Golgi apparatus

Answer 273

Golgi apparatus and endoplasmic reticulum

Answer 274

Mitochondrion and endoplasmic reticulum

Answer 275

Mitochondrion and ribosome

Answer 276

Lactose is a disaccharide and galactose is a monosaccharide.

Answer 277

Lactose is the product of anaerobic respiration in humans and galactose is the product of anaerobic respiration in yeast.

Answer 278

Lactose is an enzyme and galactose is a hormone.

Answer 279

Galactose is a sugar found in milk but lactose is not found in milk

Answer 280

0.5 micro m

Answer 281

Absorption of glucose by active transport.

Answer 282

Exchange of plasmids between cells.

Answer 283

Increasing the surface area for oxygen diffusion.

Answer 284

Preventing internal pressures from bursting the cell.

Answer 285

They have more genes than unicellular organisms.

Answer 286

Properties of unicellular organisms are enhanced by having many cells.

Answer 287

All of their genes are expressed whereas unicellular organisms express only some.

Answer 288

They show properties that can only result from the interaction of many cells.

Answer 289

Half as much.

Answer 290

Same amount

Answer 291

Twice as much

Answer 292

One tenth as much

Answer 293

100nm to 1 micro m

Answer 294

1 micro m to 10 micro m

Answer 295

10 micro m to 100 micro m

Answer 296

100 micro m to 1 mm

	Criado por Isha Raja quase 9 anos atrás

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