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77 Cards in this Set

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HAPPENS WHEN MITOSIS SLOWS DOWN IN THE BODY
AGING
THE BODY ORGAN THAT PRODUCES
TESTIS
BODY CELLS ARE PRODUCED BY
MITOSIS
MITOSIS ONLY
MAKES NEW BODY CELLS
TROPISM IN A PLANT
ROOTS GROWING DOWN
STEMS WINDING ROUND OTHER OBJECTS
BENDING TOWARD THE LIGHT
TROPISM IS NOT
FLOWERS DRYING
MOST WATER ENTERS A PLANT THROUGH THE
ROOT HAIRS
ROOT HAIRS ABSORB
WATER
LEAF PARTS MADE OF CELLS
PALISADE
PHLOEM
EPIDERMIS
LEAF PART NOT MADE OF CELLS
STOMA
FOUR SEX CELLS ARE FORMED IN THE PROCESS
OF
MEIOSIS
THE HUMAN FEMALE SEX ORGANS ARE THE
OVARIES
THE STAGE OF LIFE WHEN A PERSON BEGINS TO DEVELOP SEX CELLS
PUBERTY
MALE SEX ORGANS
TESTES
TWO STRANDS OF A DOUBLED CHROMOSOME
SISTER CHROMATIDS
NEW BODY CELLS FORM THROUGH PROCESS OF
MITOSIS
IN THE FEMALE EGGS ARE
SEX CELLS
CHROMATIDS ARE PULLED APART DURING MITOSIS
BY THE FIBERS
BEFORE THE FIRST STEP OF MITOSIS, CHROMOSOMES
MAKE EXACT COPIES OF THEMSELVES
YOU GROW BECAUSE YOU CELLS
DIVIDE
A CELL HAS 4 CHROMOSOMES. AFTEER MITOSIS EACH NEW CELL WILL HAVE
4
THE SEX CELL OF AN ANIMAL HAS 20 CHROMOSOMES. A BODY CELL OF THIS SAME ANIMALS HAS HOW MANY CHROMOSOMES
FORTY
DURING MITOSIS, WHICH OF THE FOLLOWING DOES NOT OCCUR
SISTER CHROMATIDS DOUBLE
CANCER CELLS UNDERGO MITOSIS AT WHAT KIND OF RATE
ABNORMALLY FASH
WHICH CELLS ARE FORMED BY MEIOSIS
SPERM AND EGG
EXCESSIVE EXPOSURE TO SUNLIGHT MAY CAUSE CANCER OF THE
SKIN
A HUMAN FEMALE FORMS HOW MANY EGGS FROM ONE ORGINAL CELL
ONE
A HUMAN FEMALE FORMS HOW MANY EGGS FROM ONE ORIGINAL CELL
ONE
FERTILIZATION
SPERM AND EGG MEETS
CHROMOSOMES NUMBER DOUBLES
A NEW ORGANISM BEGINS TO FORM
FERTILIZATION NOT TRUE
NOT TRUE THAT CHROMOSOMES SEPARATE DURING FERTILIZATION
IN CELL DIVISION CHROMOSOMES MAKE COPIES OF THEMSELVES
BEFORE STEP ONE
CELL REPRODUCTION IN WHICH TWO IDENTICAL CELLS ARE MADE IS CALLED
MITOSIS
THE STRAND OF PROTEIN THAT ATTACHES TO THE CHROMOSOMES IS A
FIBER
MITOSIS ONLY
MAKES NEW BODY CELLS
LUNG CELLS FORM NEW CELLS
MITOSIS ONLY
EACH NEW CELL HAS THE SAME NUMBER OF CHROMOSOMES AT THE ORGINAL CELL
MITOSIS ONLY
TWO NEW CELLS FORMED
MITOSIS ONLY
CHLOROPHYLL IN A LEAF
TRAPS LIGHT ENERGY
HORMONES CONTROL
FLOWERING
GROWTH
SIDE BRANCHING
GRAVITROPISM IS A RESPONSE TO
GRAVITY
LONG-DAY PLANTS BLOOM DURING
SUMMER
EXAMPLES OF PLANTS WITH TAPROOTS
DANDELION AND CARROT
PLANTS THAT HAVE A ONE-YEAR LIFE CYCLE ARE
ANNUALS
THE FUNCTION OF PHLOEM IS TO TRANSPORT
FOOD
LEAVES CHANGE COLOR IN AUTUMN BECAUSE OF THE BREAKDOWN OF
CHLOROPHYLL
A BODY CELL OF A CAT HAS 38 CHROMOSOMES. a SPERM FROM THIS CAT WILL HAVE
19 CHROMOSOMES
A HUMAN EGG CELL HAS 23 CHROMOSOMES. A FERTILIZED HIMAN EGG CELL WILL HAVE
46 CHROMOSOMES
A BODY CELL OF A CHICKEN HAS 78 CHROMOSOMES. a BODY CELL OF ITS PARENT HAD
78 CHROMOSOMES
THE STEM CELLS OF RYE GRASS CONTAIN 14 CHROMOSOMES. A SEX CELL OF THIS PLANT WILL HAVE __________ OF CHROMOSOMES AS THE STALK CELLS
HALF THE NUMBER
PUBERTY IS A PERIOD IN LIFE WHEN SEX CELLS BEGIN TO DEVELOP
TRUE
ONLY FEMALES FORM POLAR BODIES
TRUE
WHEN A SPERM AND AN EGG UNITE, ONE CELL IS FORMED
TRUE
MITOSIS IS COMPLETE WHEN TWO IDENTICAL CELLS ARE FORMED
TRUE
A HUMAN MALE FORMS FOUR SPERM CELLS FROM EACH ORIGINAL CELL
TRUE
COMPARED WITH SPERM CELLS EGG CELLS ARE LARGER
TRUE
HUMANS HAVE 46 CHROMOSOMES. HUMAN SPERM CELLS CONTAIN
23 CHROMOSOMES
HOW MANY CHROMOSOMES ARE IN EACH HUMAN SEX CELL?
23
WHAT HAPPENS TO FINGERNAIL GROWTH AS A PERSON AGES?
FINGERNAIL GROWTH SLOWS DOWN BECAUSE MITOSIS IN CELLS OF THE FINGERNAILS SLOWS DOWN
WHY IS THE HEART WEAKER AND LESS ABLE TO PUMP BLOOD AS A PERSON AGES?
AS A PERSON GROWS, MUSCLE CELLS GET BIGGER, BUT NO NEW CELLS ARE MADE. AS A PERSON AGES, THE MUSCLE CELLS WEAR OUT, AND NO NEW ONES REPLACE THEM
HOW ARE CANCER CELLS DIFFERENT FROM NORMAL CELLS?
THEY UNDERGO RAPID MITOSIS, AND THEY NO LONGER HAVE THEIR USUAL SHAPE AND NUCLEUS
FOUR NEW CELLS ARE FORMED FROM EACH ORIGINAL
MEIOSIS
THIS PROCESS MAKES SPERM CELLS
MEIOSIS
TWO NEW CELLS ARE FORMED FROM EACH ORIGINAL
MITOSIS
NEW SKIN CELLS ARE MADE THIS WAY
MITOSIS
THIS TYPE OF CELL REPRODUCTION HELPS YOU GROW
MITOSIS
THIS TYPE OF CELL REPRODUCTION MAKES EGG CELLS
MEIOSIS
THIS MAKES CELLS WITH HALF THE ORIGINAL CELL CHROMOSOME NUMBER.
MEIOSIS
ORGANS THAT PRODUCE EGGS
OVARIES
EGG AND SPERM
SEX CELLS
DISEASE IN WHICH BODY CELLS REPORDUCE FASTER THAN NORMAL
CANCER
THE TWO STRANDS OF A DOUBLE CHROMOSOME
SISTER CHROMATIDS
SMALL CELL FROMED AND THEN DIES DURING MEIOSIS IN FEMALE
POLAR BODY
ORGANS THAT PRODUCE SPERM
TESTES
THREE CAUSES OF CANCER
CHEMICALS, RADIATION, AND VIRUSES
BODY CELLS
CELLS THAT MAKE UP MOST OF THE BODY, SUCH AS THE SKIN, BLOOD, BONES AND STOMACH
SISTER CHROMATIDS
TWO STRANDS OF CHROMOSOMES AFTER IT BECOMES DOUBLED
MITOSIS
CELL PRODUCTION IN WHICH TWO IDENTICAL CELLS ARE MADE FROM ONE CELL.